text:
Ecoregions of Nevada
Wilderness scene in eastern Nevada. Source: C.Michael Hogan
The Ecoregions of Nevada consist of a large number of disparate ecosystem types. Despite the general aridity, there are a number of locations that feature prominent forests and even wetlands. There are also extremely diverse characteristics of climate, topography and soils among the ecoregions of Nevada.
Taxonomy of the Ecoregions
Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components. By recognizing the spatial differences in the capacities and potentials of ecosystems, ecoregions stratify the environment by its probable response to disturbance.[1] Ecoregions are general purpose regions that are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernmental organizations that are responsible for different types of resources in the same geographical areas.[2]
The approach used to compile this map is based on the premise that ecological regions can be identified through the analysis of the spatial patterns and the composition of biotic and abiotic phenomena that affect or reflect differences in ecosystem quality and integrity.[3,4,5] These phenomena include geology, physiography, vegetation, climate, soils, land use, wildlife, and hydrology. The relative importance of each phenomenon varies from one ecological region to another regardless of ecoregion hierarchical level. A Roman numeral hierarchical scheme has been adopted for different levels of ecological regions. Level I is the coarsest level, dividing North America into 15 ecological regions. Level II divides the continent into 52 regions. [6] At level III, the continental United States contains 104 ecoregions and the conterminous United States has 84 ecoregions.[7] Level IV is a further subdivision of level III ecoregions. Explanations of the methods used to define the USEPA's ecoregions are given in Omernik (1995), Omernik and others (2000), Griffith and others (1994), and Gallant and others (1989).
Nevada's physiography is composed of a repeating pattern of fault block mountains and intervening valleys. Valleys are shrub-covered or shrub- and grass-covered. Mountains may be brush-, woodland-, or forest-covered. Land use is primarily rangeland but many mines and large military reservations occur. Some valleys are irrigated and farmed, and rapid urban and suburban growth is occurring in the Las Vegas, Reno, and Carson City areas. Most of the state is internally drained and lies within the Great Basin; rivers in the southeast are part of the Colorado River system and those in the northeast drain to the Snake River. There are 5 level III ecoregions and 43 level IV ecoregions in Nevada and many continue into ecologically similar parts of adjacent states.[8,9]
The level III and IV ecoregion map on this poster was compiled at a scale of 1:250,000 and depicts revisions and subdivisions of earlier level III ecoregions that were originally compiled at a smaller scale.[7,4] This poster is part of a collaborative project primarily between USEPA Region 9, USEPA National Health and Environmental Effects Research Laboratory (Corvallis, Oregon), Nevada Department of Conservation and Natural Resources–Division of Environmental Protection, Nevada Department of Conservation and Natural Resources–Nevada Natural Heritage Program, United States Department of Agriculture–Forest Service (USFS), United States Department of Agriculture–Natural Resources Conservation Service (NRCS), United States Department of the Interior–Bureau of Land Management (BLM), United States Department of the Interior–Fish and Wildlife Service, and United States Department of the Interior–Geological Survey (USGS)–Earth Resources Observation Systems (EROS) Data Center.
The Nevada ecoregion project is associated with an interagency effort to develop a common framework of ecological regions. Reaching that objective requires recognition of the differences in the conceptual approaches and mapping methodologies applied to develop the most common ecoregion-type frameworks, including those developed by the USFS,[10] the USEPA, [4,5] and the NRCS.[11] As each of these frameworks is further refined, their differences are becoming less discernible. Regional collaborative projects, such as this one in Nevada, where agreement has been reached among multiple resource management agencies, are a step toward attaining consensus and consistency in ecoregion frameworks for the entire nation.
Abstracts of the EPA Ecoregions of Nevada
The following summaries set forth the entirety of Nevada's ecoregions as delineated by the U.S. EPA after consultation with other relevant federal and state of Nevada agencies:
|5. Sierra Nevada
Ecoregion 5 is a mountainous, deeply dissected, and westerly tilting fault block. It is largely composed of granitic rocks that are lithologically distinct from the sedimentary rocks of the Klamath Mountains (78) and the volcanic rocks of the Cascades (4). A high fault scarp divides the Sierra Nevada (5) from the Northern Basin and Range (80) and Central Basin and Range (13) to the east. Near this eastern fault scarp, the Sierra Nevada (5) reaches its highest elevations. Here, moraines, cirques, and small lakes are especially common and are products of Pleistocene alpine glaciation. Large areas are above timberline, including Mt. Whitney in California, the highest point in the conterminous United States at nearly 14,500 feet. The Sierra Nevada (5) casts a rain shadow over Ecoregions 13 and 80 to the east. Higher elevation areas are mostly federally owned and include several national parks. In Nevada, vegetation grades from Jeffrey pine to fir and whitebark pine at higher elevations. Alpine conditions exist at the highest elevations.
|5a. Within Nevada, the Mid-Elevation Sierra Nevada ecoregion begins abruptly in the foothills of the Carson Range at the western edge of the state. Physiographically, the Carson Range is a Great Basin fault block mountain range, but its geology and forest type are more typical of the Sierra Nevada. The mid-elevation dry forest of Ecoregion 5a contains a diverse mix of conifers, including Jeffrey pine, sugar pine, incense cedar, and California white fir. The understory includes sagebrush, antelope bitterbrush, and a fire-maintained chaparral component of snowbrush and manzanita. The amount of pinyon–juniper woodland in Ecoregion 5a is insignificant in contrast to other Nevada ecoregions in this elevation range.
5b. The High Elevation Sierra Nevada ecoregion includes subalpine forest and parkland between 7,500 and 9,500 feet elevation. The vegetation in this zone is adapted to extremes in heavy winter snowpack and summer drought. Sierra lodgepole pine, red fir, western white pine, mountain hemlock, and whitebark pine comprise the moist forest at these elevations. Alpine tundra occurs on Mt. Rose, but it is too small an area to be mapped at this scale. The highest average annual precipitation amounts anywhere in Nevada occur in Ecoregion 5b. The east and west slopes of the Carson Range and the adjacent Lake Tahoe basin serve as important watersheds supplying water to urban and agricultural areas in western Nevada.
In Nevada, the Sierra Nevada (5) contains the Carson Range and Lake Tahoe. Dense forests, high precipitation levels, heavy snowpack, and a high stream density are characteristic and are in stark contrast to the drier conditions that are common in the rest of the state.
|13. Central Basin and Range
Ecoregion 13 is composed of northerly trending fault-block ranges and intervening drier basins. Valleys, lower slopes, and alluvial fans are either shrub- and grass-covered, or shrub-covered. Higher elevation mountain slopes support woodland, mountain brush, and scattered forests. The Central Basin and Range (13) is internally drained by rivers flowing off the east slopes of the Sierra Nevada and by the Humboldt River, one of the longest internally drained river systems in North America. In western Nevada, Pleistocene Lake Lahontan inundated a large part of Ecoregion 13 below about 4,400 feet elevation. Today, evidence of Lake Lahontan exists as extensive, nearly flat playas covered by fine textured, alkaline or saline deposits. In general, Ecoregion 13 is drier than the Sierra Nevada (5), cooler than the Mojave Basin and Range (14), and warmer and drier than the Northern Basin and Range (80). Soils grade upslope from Aridisols or Entisols to Mollisols. The land is primarily used for grazing and a greater percentage is used for livestock grazing than in Ecoregion 14. In addition, some irrigated cropland is found in valleys near mountain water sources. Military bases also occur in Ecoregion 13 and are of environmental significance because of their large area and their unique land use management practices.
|13a. The Salt Deserts ecoregion is composed of nearly level playas, salt flats, mud flats, and saline lakes. These features are characteristic of those in the Bonneville Basin; they have a higher salt content than the Lahontan and Tonopah Playas (13h). Water levels and salinity fluctuate from year to year; during dry periods salt encrustation and wind erosion occur. Vegetation is mostly absent although scattered salt-tolerant plants, such as pickleweed, iodinebush, black greasewood, and inland saltgrass, occur. Soils are not arable, and there is very limited grazing potential. The salt deserts provide wildlife habitat, and serve some recreational, military, and industrial uses.
13b. The Shadscale-Dominated Saline Basins ecoregion is arid, internally drained, and gently sloping to nearly flat. These basins are in, or characteristic of, the Bonneville Basin; they are higher in elevation and colder in winter than the Lahontan Salt Shrub Basin (13j) to the west. Light-colored soils with high salt and alkali content occur and are dry for extended periods. The saltbush vegetation common to Ecoregion 13b has a higher tolerance for extremes in temperature, aridity, and salinity than big sagebrush, which dominates Ecoregion 13c at somewhat higher elevations. The basins in Nevada, in contrast to those in Utah, are more constricted in area and more influenced by nearby carbonate mountain ranges, which provide water by percolation through the limestone substrate to valley springs. Isolated valley drainages support endemic fish, such as the Newark Valley tui chub.
13c. The Sagebrush Basins and Slopes ecoregion consists of semiarid valleys, alluvial fans, low hills, and mountain flanks dominated by Wyoming big sagebrush. The sagebrush areas are situated at higher elevations than the Shadscale-Dominated Saline Basins (13b) where soils are not as saline, moisture levels are slightly higher, and winter temperatures are more moderate. Associated cool season bunchgrasses increase to the north in Ecoregion 13c, but they are less abundant than in Ecoregions 80a and 80g, which may be considered to be sagebrush steppe. Associated vegetation, substrate, and climate determine the differences between Ecoregion 13c and other sagebrush-dominated ecoregions in Nevada, such as Ecoregions 13p, 13r, and 13v. Several rodent and bird species and the pronghorn antelope depend on sagebrush habitats for food and shelter.
13d. The Woodland- and Shrub-Covered Low Mountains ecoregion includes low, rocky mountain ranges, mountain slopes, and foothills with enough available moisture to support open groves of juniper and pinyon. The region includes a zone of mountain brush that replaces woodland above the elevational limit of pinyon. In southeastern Nevada, Ecoregion 13d is transitional between the Colorado Plateau, Great Basin, and Mojave Desert, with some characteristics of each region. There, Gambel oak, scrub oak, Joshua tree, and blue grama grass may be associated with pinyon–juniper woodland. Summer rainfall is a factor that contributes to woodland diversity and productivity. Ecoregion 13d differs in climate, associated vegetation, and substrate from other woodland ecoregions in Nevada at similar elevations, such as Ecoregions 13q and 13s.
13e. The High Elevation Carbonate Mountains ecoregion includes a series of mountain ranges composed of limestone, dolomite, quartzite, and conglomerate in east central Nevada. These mountains are in the zone of summer rain, although much of the precipitation percolates through the porous rock to reemerge at lower elevations as springs. Still, these carbonate-dominated mountains support a wider variety of conifers, such as white fir, Douglas-fir, and Engelmann spruce, and a greater diversity of understory species than other ranges in Nevada at similar elevations. Bristlecone pines have their widest distribution on carbonate substrates above 9,500 feet elevation. Conditions do not favor alpine tundra, however; alpine plants are more limited than on the nearby granitic High Elevation Ruby Mountains (13o).
13g. The Wetlands ecoregion includes saline, brackish, or freshwater wetlands in flat to depressional topography. Wetlands may dry up seasonally or be maintained by springs and groundwater infusions. Many wetlands have disappeared with farmland development, river channelization, and stream incision; others have been created as a result of reclamation projects and irrigation seepage. Bulrushes, Baltic rush, cattails, burreed, and reed grass are common marsh plants. Many migratory birds, particularly waterfowl and shorebirds, depend on the wetlands and marshes of the Great Basin.
13h. The nearly level and often barren Lahontan and Tonopah Playas contain mud flats, alkali flats, and intermittent saline lakes, such as the Black Rock Desert, Carson Sink, and Sarcobatus Flat. Marshes, remnant lakes, and playas are all that remain of Pleistocene Lake Lahontan, which was once the size of Lake Erie. Playas occur at the lowest elevations in the Lahontan Basin and represent the terminus or "sink" of rivers flowing east off the Sierra Nevada. They fill with seasonal runoff from surrounding mountain ranges during winter, providing habitat for migratory birds. Black greasewood or four-winged saltbush may grow around the perimeter in the transition to the salt shrub community, where they often stabilize areas of low sand dunes. Ecoregion 13h has very limited grazing potential. Windblown salt dust from exposed playas may affect upland soils and vegetation. The Lahontan and Tonopah Playas are important as wildlife habitat and for some recreational and military uses.
13j. The Lahontan Salt Shrub Basin is an expansive dry plain that was once beneath Pleistocene Lake Lahontan. The Lahontan Basin, compared to the Bonneville Basin to the east in Ecoregion 13b, is lower in elevation and warmer in winter. Although there is a direct connection to the south through low elevation valleys to the Mojave Basin and Range (14), winters are cold enough in Ecoregion 13j to discourage the northward dispersal of many Mojavean species into the Lahontan Basin. In addition to shadscale, other salt-tolerant shrubs, such as Shockley desert thorn and Bailey greasewood, cover the lower basin slopes, and distinguish the Lahontan Salt Shrub Basin (13j) and Tonopah Basin (13u) from other Nevada salt shrub ecoregions. Sand dunes may occur where windblown sand accumulates against a barrier; dune complexes support a specialized plant community and diverse small mammal populations. The Carson and Truckee rivers, originating in the Sierra Nevada, provide water for irrigated farming. Riparian corridors along these rivers support the only trees found in the ecoregion.
13k. Hills, alluvial fans, and low mountains within the Lahontan Basin comprise the Lahontan Sagebrush Slopes ecoregion. These areas are rock controlled and their soils lack the fine lacustrine sediments that are found in the lower parts of the Lahontan Basin. Because moisture increases and alkalinity decreases with elevation, the shrub community grades from the greasewood–shadscale community on the basin floor to a shrub community dominated by Wyoming big sagebrush and the endemic Lahontan sagebrush at higher elevations. Understory grasses increase in productivity toward the northeast, outside the rain shadow influence of the Sierra Nevada. The low hills and mountains within the Lahontan Basin experience frequent summer lightning and fire. Introduced cheatgrass tends to replace the shrub community and provides fuel for recurrent fires.
13l. The Lahontan Uplands ecoregion is restricted to the highest elevations of the mountain ranges within the Lahontan Salt Shrub Basin (13j). Slopes vary in elevation from 6,400 to 8,800 feet and are covered by sagebrush, grasses, and scattered Utah juniper. Pinyon grows with juniper on the Stillwater Range and on Fairview Peak in the southeast portion of the Lahontan Basin, but it is otherwise absent from Ecoregion 13l. Low sagebrush and black sagebrush grow to the mountaintops above the woodland zone. Cool season grasses, including bluebunch wheatgrass, dominate the understory in the north, but are replaced by warm season grasses, such as Indian ricegrass, in the south.
13m. The Upper Humboldt Plains ecoregion is an area of rolling plains punctuated by occasional buttes and low mountains. It is mostly underlain by volcanic ash, rhyolite, and tuffaceous rocks. Low sagebrush is common in extensive areas of shallow, stony soil, as are cool season grasses, such as bluebunch wheatgrass, Idaho fescue, and Sandberg bluegrass. The Upper Humboldt Plains ecoregion (13m) is wetter and cooler than other Nevada ecoregions in its elevation range. Ecoregion 13m is transitional to the Northern Basin and Range (80) that spans the Nevada–Oregon border. However, as in the warmer Lahontan Basin to the west, lightning fires are common and a post-fire monoculture of cheatgrass tends to replace the native grasses and shrubs. Grazing is the major land use, though there is some agriculture near the Humboldt River.
13n. The Mid-Elevation Ruby Mountains ecoregion covers the lower slopes of the Ruby Mountains in northeastern Nevada. Although its elevation range, 6,500 to 8,500 feet, is typical of the pinyon–juniper woodland zone, sagebrush and mesic mountain shrub species are dominant here. Pinyon and juniper are uncommon on the western slopes of the Ruby Mountains, possibly because these foothills are in the direct path of winter weather fronts from the west and cold arctic air masses from the north. This phenomenon is in contrast to the wide elevational distribution of pinyon–juniper in the Carbonate Woodland Zone (13q) that receives more summer rain and less winter precipitation. At higher elevations within Ecoregion 13n, curlleaf mountain-mahogany and aspen groves form the transition to the High Elevation Ruby Mountains (13o).
13o. The High Elevation Ruby Mountains ecoregion represents those portions of the Ruby Mountains that are dominated by granitic and metamorphic rock types, and that were heavily glaciated during the Pleistocene. Extensive periglacial phenomena, such as solifluction fields, are still active at higher elevations. Since the end of Pleistocene glaciation, closed canopy conifer forests have not recolonized the Ruby Mountains, even though the Ruby Mountains receive more precipitation than the High Elevation Carbonate Mountains (13e) to the east. The High Elevation Ruby Mountains ecoregion (13o) is the wettest ecoregion in Nevada outside of the High Elevation Sierra Nevada (5b). Some of the most extensive aspen groves in Nevada occur here. Subalpine meadows and scattered white fir, limber pine, and whitebark pine mingle upwards to the jagged, exposed peaks at elevations over 11,000 feet. Snowmelt moisture trapped by the impervious substrate supports extensive alpine meadows and alpine lakes are common. Wildlife includes mule deer, bighorn sheep, and mountain goats.
13p. The basins and semi-arid uplands of the Carbonate Sagebrush Valleys surround the carbonate ranges of eastern Nevada (Ecoregions 13e and 13q). Like the ranges, the Carbonate Sagebrush Valleys (13p) are also largely underlain by limestone or dolomite. The combination of summer moisture and a limestone or dolomite substrate affects regional vegetation, particularly in terms of species dominance and elevational distribution. The substrate favors shrubs, such as black sagebrush and winterfat, that can tolerate shallow soil. Even in alluvial soils, root growth may be limited by a hard pan or caliche layer formed by carbonates leaching through the soil and accumulating. As a result, shrub cover is sparse in contrast to other sagebrush-covered ecoregions in Nevada, including Ecoregions 13c, 13k, and 13r. The grass understory grades from a dominance of cool season grasses, such as bluebunch wheatgrass, in the north, to warm season grasses, such as blue grama (an indicator of summer rainfall) in the south.
13q. In the Carbonate Woodland Zone the pinyon–juniper woodland canopy overtops and spans the existing sagebrush and mountain brush communities. The pinyon–juniper woodland has a broader elevational range in the carbonate areas of eastern Nevada than elsewhere in Ecoregion 13, even extending onto the floors of the higher basins, partially because of greater summer precipitation. Both pinyon and juniper decline north of Ecoregion 13q; in Ecoregion 80, juniper grows alone and without distinct elevational banding. Historically, miners cut pinyon and juniper for mine timbers. Since the beginning of fire suppression early in the last century, juniper–pinyon woodland has increased in density and expanded into lower sagebrush zones. More recently, large areas of pinyon–juniper woodland have been cleared to increase forage for cattle. The woodland understory is diverse due to the influence of carbonate substrates and summer rainfall. There are more springs and live streams in Ecoregion 13q than in western non-carbonate woodlands (e.g. Central Nevada Mid-Slope Woodland and Brushland (13s)) because the carbonate substrate is soluble and porous, allowing rapid infiltration.
13r. The Central Nevada High Valleys ecoregion contains sagebrush-covered rolling valleys that are generally over 5,000 feet in elevation. Alluvial fans spilling from surrounding mountain ranges fill the valleys, often leaving little intervening flat ground. Wyoming big sagebrush and associated grasses are common on the flatter areas, and black sagebrush dominates on the volcanic hills and alluvial fans. Ecoregion 13r tends to have a lower species diversity than many other sagebrush-dominated ecoregions (including Ecoregions 13c, 13m, 13p, 13aa, 80a, and 80g) because of its aridity and its isolation from more species-rich areas. Saline playas may occur on available flats. Less shadscale and fewer associated shrubs surround these playas than in other lower, more arid ecoregions to the west, including the Lahontan Salt Shrub Basin (13j) and Tonopah Basin (13u). Valleys with permanent water support endemic fish species, such as the Monitor Valley speckled dace.
13s. The Central Nevada Mid-Slope Woodland and Brushland ecoregion at 6,500 to 8,000 feet elevation is analogous in altitudinal range to other woodland areas in Nevada. However, continuous woodland is not as prevalent on the mountains of central Nevada as in other woodland ecoregions, such as Ecoregions 13d and 13q. Pinyon–juniper grows only sparsely through the shrub layer due to the combined effects of past fire, logging, and local climate factors, including lack of summer rain and the pattern of winter cold air inversions. Where extensive woodlands do exist, understory diversity tends to be very low, especially in closed canopy areas. Areas of black and Wyoming big sagebrush grade upward into mountain big sagebrush and curlleaf mountain-mahogany, which straddles the transition between this mid-elevation brushland and the mountain brush zone of the higher Central Nevada Bald Mountains (13t).
13t. The Central Nevada Bald Mountains are dry and mostly treeless. Although they rise only a hundred miles east of the Sierra Nevada, they lack Sierra Nevada species because of the dry conditions. These barren-looking mountains are covered instead by dense mountain brush that is dominated by mountain big sagebrush, western serviceberry, snowberry, and low sagebrush. They contrast with the forested High Elevation Carbonate Mountains (13e) to the east, where the mountain brush zone is too narrow to be mapped as a separate ecoregion. Scattered groves of curlleaf mountain-mahogany and aspen in moister microsites grow above the shrub layer. A few scattered limber or bristlecone pines grow on ranges that exceed 10,000 feet. The Toiyabe Range (west of Big Smoky Valley) is high enough to have an alpine zone, but it lacks a suitable substrate to retain snowmelt moisture. The isolation of these "sky islands" has led to the development of many rare and endemic plant species.
13u. The Tonopah Basin lies in the transition between the Great Basin and the more southerly Mojave Desert. The Tonopah Basin shows varying degrees of Great Basin and Mojave Desert characteristics. The west side of the Tonopah Basin is a continuation of the Lahontan Basin while the lower and hotter Pahranagat Valley on the east side is more like the Mojave Desert. Similar to basins farther north, shadscale and associated arid land shrubs cover broad rolling valleys, hills, and alluvial fans. However, unlike the Lahontan Salt Shrub Basin (13j) and Upper Lahontan Basin (13z), the shrubs often co-dominate in highly diverse mosaics. The shrub understory includes warm season grasses, such as Indian rice grass and galleta grass. Valleys with perennial water contain endemic fish species, including the Railroad Valley tui chub, Pahranagat roundtail chub, Railroad Valley springfish, and White River springfish.
13v. The Tonopah Sagebrush Foothills ecoregion includes the low mountains and hills rising from the floor of the flatter Tonopah Basin (13u). The substrate is rocky and lacks the fine sediments found at lower elevations in Ecoregion 13u. Great Basin species are common in this ecoregion as they are further north in the Lahontan Sagebrush Slopes (13k). However, because Ecoregion 13v is in the rain shadow of the Sierra Nevada and is adjacent to the Mojave Desert, it is more arid than Ecoregion 13k. As a result, black sagebrush is more prevalent in the shrub overstory of Ecoregion 13v, and the more mesic understory species that are found farther north and east are largely absent. Mojave desert species, such as blackbrush, Joshua tree, and cholla cactus, become more common in the east and south, where summer moisture is more prevalent. Streams are ephemeral and flow during and immediately after storms. Storm events can be of sufficient magnitude to move large quantities of sediment in streambeds. Because of the droughty conditions, Ecoregion 13v has a low carrying capacity for cattle.
13w. The Tonopah Uplands ecoregion includes woodland- or shrub-covered hills and mountains ranging from 6,000 to 9,500 feet in elevation. As elsewhere in the Tonopah region, Great Basin and Mojave Desert elements blend together especially toward the south and east, where some mountain brush and interior chaparral components, including Gambel oak, become more common. Pinyon–juniper woodland is extensive between 6,000 and 8,000 feet elevation. The highest peaks support a few white fir, limber pine, or bristlecone pine.
13x. The Sierra Nevada-Influenced Ranges are those wooded Great Basin mountains that have climatic and biotic affinities to the Sierra Nevada. Overall, Ecoregion 13x receives greater precipitation than the mountain ranges of Central Nevada (Ecoregions 13s and 13t). However, in Ecoregion 13x, precipitation amounts vary from range to range in relation to the local strength of the Sierra Nevada rain shadow. Because of minimal summer rainfall, Ecoregion 13x contains pinyon–juniper woodland, but lacks oak and Ceanothus species. The White, Sweetwater, Pine Nut, Wassuk, and Virginia ranges support varying amounts of Sierra Nevada flora, including small stands of ponderosa, lodgepole, Jeffrey, and western white pine. Scattered ephemeral pools perched over areas of flat, impermeable volcanic bedrock are similar to those in the High Lava Plains (80g) and support unique assemblages of flora and fauna. High ranges near the Sierra Nevada are more likely to have perennial streams. Bighorn sheep, deer, and black bear inhabit these mountains.
13y. The Sierra Nevada-Influenced High Elevation Mountains occupy the elevational zone above the woodland-covered Sierra Nevada-Influenced Ranges (13x), and are affected in varying degrees by Sierra Nevada climate. Elevations range from 9,000 to nearly 14,000 feet. Ecoregion 13y is generally covered by shrubs (e.g. mountain big sagebrush, low sagebrush, and mountain-mahogany), small aspen groves (on moist sites), scattered stands of high elevation conifers, and Sierra Nevada subalpine and alpine forbs. Moisture amounts captured by the highest ranges in Ecoregion 13y result in substantial perennial stream flow in some areas.
13z. The Upper Lahontan Basin lies outside of the rain shadow cast by the Sierra Nevada and records somewhat higher rainfall and cooler temperatures than other portions of the Lahontan Basin. Although its shadscale–greasewood plant community is similar to that in the Lahontan Salt Shrub Basin (13j), some species differ due to climate gradations. For example, Bailey greasewood is less common and Thurber needlegrass is more common in the Upper Lahontan Basin (13z) than in the Lahontan Salt Shrub Basin (13j). Ecoregion 13z also has a shorter growing season than the rest of the Lahontan Basin.
13aa. The Sierra Nevada-Influenced Semiarid Hills and Basins ecoregion includes the basins and lower mountain slopes immediately east of the Sierra Nevada that are affected by its climate or that have its characteristic granitic substrate. Ecoregion 13aa differs from the Lahontan Sagebrush Slopes (13k) in that plants with slightly higher moisture requirements, such as antelope bitterbrush and desert peach, may be associated with the semiarid shrub community, especially near the Sierra Nevada front. Three large river systems, the Truckee, Carson, and Walker, flow eastward through this region from the Sierra Nevada, providing water for agriculture and urban development. Their floodplains support some of the best remaining riparian cottonwood forest in the state, which has been degraded in many areas by grazing, agriculture, and invasive weeds. The Truckee and Walker rivers and their tributaries also provide habitat for the threatened Lahontan cutthroat trout.
The characteristic landscape of the Central Basin and Range (13) has an alternating pattern of fault block mountain ranges and intervening valleys. Precipitation increases and air temperature decreases with increasing elevation, and both influence the distribution of vegetation.
Wild horses are protected in Nevada and their populations are monitored and managed. Though wild horses compete with livestock and wildlife for limited forage, their presence is tolerated because many consider them part of our national heritage. (Photo: State of Nevada, Commission for the Preservation of Wild Horses)
Mountain ranges above 8,000 feet have varying degrees of forest cover depending upon precipitation, substrate, soil type, aspect, and slope. The High Elevation Carbonate Mountains (13e) are pictured here. Ecoregion 13e receives some summer precipitation, and is characteristically underlain by limestone and dolomite.
Bristlecone pines are endemic to the Great Basin and northern Mojave Desert. They occur in scattered groves near timberline, where individuals have been found to exceed 4,000 years of age. (Photo: Jim Morefield, Nevada Natural Heritage Program)
Subsurface water that percolated through the porous limestone and dolomite of the RubyMountains (in Ecoregions 13n and 13o) resurfaces to the east as seeps and springs. The Ruby Marshes in Ecoregion 13g provide crucial nesting and feeding grounds for wildlife. (Photo: State of Nevada, Division of Environmental Protection)
The scarcity of water in the Central Basin and Range (13) creates conflicts among competing users. Lake Winnemucca (in Ecoregions 13h and 13j) disappeared during the last century when it no longer received water from Pyramid Lake due to increased withdrawals for irrigation and urbanization. (Photo: Jim Morefield, Nevada Natural Heritage Program)
The Lahontan cutthroat trout occurs in the Truckee River-Pyramid Lake system of Ecoregion 13j and in perennial streams draining the Sierra Nevada in Ecoregions 13x and 13aa. Their numbers are declining due to loss of habitat, diversion of perennial streams, and competition with introduced game fish. (Photo: Gary Vinyard, University of Nevada-Reno, Biological Resources Research Center)
The value of streams and associated riparian areas as critical habitat for wildlife far outweighs their limited areal extent in the Central Basin and Range (13).
Lack of precipitation and shallow, gravelly soil complicates grazing management in the CentralBasin and Range (13). The sparse vegetative cover is easily over-grazed as shown here in the Carbonate Sagebrush Valleys (13p). (Photo: Jim Morefield, Nevada Natural Heritage Program)
The alpine zone of the Central Nevada Bald Mountains (13t) is characterized by a bare, windblown, gravelly substrate and scattered alpine forbs. (Photo: Jim Morefield, Nevada Natural Heritage Program)
Halogeton is an introduced plant that grows in arid basins and along roadsides. It is toxic to livestock.
The White Mountains, and other parts of the Sierra Nevada-Influenced Ranges (13x), receive enough rainfall to support various Sierra Nevada plant and animal species. (Photo: Jim Morefield, Nevada Natural Heritage Program)
Desert peach has somewhat higher moisture requirements than other plants in the semiarid shrub community. It grows in western Nevada in the Sierra Nevada- Influenced Semiarid Hills and Basins (13aa) (Photo: Jim Morefield, Nevada Natural Heritage Program)
|14. Mojave Basin and Range
Ecoregion 14 is composed of broad basins and scattered mountains that are generally lower, warmer, and drier than those of the Central Basin and Range (13). Its creosote bush-dominated shrub community is distinct from the saltbush–greasewood and sagebrush–grass associations that occur to the north in the Central Basin and Range (13) and Northern Basin and Range (80); it is also distinct from the creosote bush–bur sage and the palo verde–cactus shrub that occur in the Sonoran Basin and Range (81) to the south. The basin soils are mostly Entisols and Aridisols that typically have a thermic temperature regime; they are warmer than those of Ecoregion 13. Heavy use of off-road vehicles and motorcycles in some areas has made the soils susceptible to wind and water erosion. Most of Ecoregion 14 is federally owned and there is relatively little grazing activity because of the lack of water and forage for livestock.
|14a. The Creosote Bush-Dominated Basins ecoregion includes the valleys lying between the scattered mountain ranges of the Mojave Desert at elevations ranging from 1,800 to 4,500 feet. Elevations are lower, soils are warmer, and evapotranspiration is higher than in the Central Basin and Range (13) to the north. Limestone- and gypsum-influenced soils occur, but overall, precipitation amount has a greater ecological significance than geology. Toward the south and east, as summer rainfall increases, the Sonoran influence grows, and woody leguminous species, such as mesquite and acacia, become more common. Creosote bush, white bursage, and galleta grass characterize the plant community of Ecoregion 14a. Pocket mice, kangaroo rats, and desert tortoise are faunal indicators of the desert environment. Desert willow, coyote willow, and mesquite grow in riparian areas, although the alien invasive tamarisk is rapidly replacing native desert riparian vegetation.
14b. The Arid Footslopes ecoregion is composed of alluvial fans, basalt flows, hills, and low mountains that rise above the basin floors of the Mojave Desert to an average elevation of 6,200 feet. The sparsely vegetated soils are very erodible during storm events. In areas transitional to the Great Basin in the north, blackbrush dominates slopes just above the upper elevational limit for creosote bush. Elsewhere, a mixture of more typical Mojave Desert forbs, shrubs, and succulent species occurs, including Joshua tree, other yucca species, and cacti on rocky sites. Ecoregion 14b has a diverse array of reptiles, including iguanas, chuckwallas, and leopard, collared, horned, and spiny lizards. Desert bighorn sheep may also be present on remote rocky outcrops in Ecoregion 14b, particularly in the Desert National Wildlife Range, which was established to preserve bighorn habitat.
14c. The Mojave Mountain Woodland and Shrubland ecoregion occurs between 6,000 and 8,000 feet elevation where mean annual precipitation levels increase to between 10 and 16 inches per year. Vegetation includes pinyon, Utah juniper, Rocky Mountain juniper, curlleaf mountain-mahogany, and cliffrose. In many areas, a denser and more diverse mixture of large interior chaparral shrubs occurs, including oaks, ceanothus, silktassel, and Apache plume. A sagebrush zone is largely absent, but some Wyoming big sagebrush may be found in the understory of the woodland along with blackbrush. The riparian zones along the few perennial streams in the Spring Mountains have willow, mountain brush, black cottonwood, and Gambel oak, and provide rare habitat for bird life in the desert.
14d. The Mojave High Elevation Mountains ecoregion is mostly underlain by limestone and other sedimentary rocks with groves of limber pine and bristlecone pine. The isolation and relatively mesic climate of these "sky islands" have led to the development of numerous rare and endemic species, many of which extend downward in elevation into the Mojave Mountain Woodland and Shrubland (14c). Recreational use is especially heavy in the Spring Mountains between Las Vegas and Pahrump.
14e. Arid Valleys and Canyonlands ecoregion includes steep canyons and benchlands below 2,000 feet elevation near the Colorado River. This is one of the hottest and driest ecoregions in Nevada, receiving only 2 to 7 inches of rainfall per year. Rocky colluvial soils cover eroded slopes and deeper soils occur on benches. Vegetation is a sparse, but diverse, shrub cover that includes creosote bush, white brittlebush, white bursage, and occasional Sonoran desert elements, such as ocotillo. Along the rivers, the introduced tamarisk is replacing native riparian vegetation, such as Fremont cottonwood and willow. The presence of the Colorado River and Lake Mead greatly influences the management and ecology of this ecoregion.
14f. The Mojave Playas are generally smaller in area than the Lahontan and Tonopah Playas (13h) and are not part of the broad Pleistocene pluvial basins that are found in the Central Basin and Range (13) to the north. Ecoregions 14f and 13h are both largely barren and only sparse saltbush vegetation is typically found on their margins. Greasewood, which is common near Lahontan and Tonopah Playas (13h), is absent from the margins of the Mojave Playas (14f). Where moisture is sufficient, cold-intolerant trees and woody legumes such as velvet ash and mesquite occur on the Mojave Playas (14f), particularly toward the south.
14g. The Amargosa Desert ecoregion is an arid, internally-drained basin. It has greater temperature extremes and less Sonoran influence than the Creosote Bush-Dominated Basins (14a). This is due in part to the Spring Mountains that border Ecoregion 14g on the east and block summer rainfall. In the Amargosa Desert (14g), rainfall occurs mostly between October and April. Creosote bush and bursage predominate as they do in Ecoregion 14a, but the diversity of associated shrub species is lower. Irrigated farms in the Amargosa Valley produce alfalfa, sorghum, dairy products, and pistachio nuts. As in the Pahranagat Valley to the northeast in Ecoregion 13u, the Amargosa Valley is a discharge point for an underground water system. Where the Amargosa River surfaces, it creates wetland oases that can be extensive, including Oasis Valley near Beatty. A larger, but isolated, system of seeps and springs at Ash Meadows National Wildlife Refuge provides habitats for a large number of endemic plants and animals.
The alternating mountain-and-basin pattern of Ecoregion 14 is similar to the Central Basin and Range (13) to the north. However, Ecoregion 14 is warmer and drier and has milder winters and a different vegetation mosaic than Ecoregion 13.
The numbers of desert bighorn sheep have declined due to loss of habitat, past overhunting, and disease carried by domestic livestock. There has been some success in maintaining their numbers in protected wilderness areas through reintroductions and the exclusion of livestock. (Photo: Glenn Vargas, California Academy of Sciences)
Shrubs growing in the extremely dry conditions of the Creosote Bush-Dominated Basins (14a) compete for limited water and may suppress the growth of other plants through the secretion of toxins.
Desert tortoise numbers have declined precipitously in the last 20 years. The desert tortoise is easy prey to hunters, off-road vehicles, and urban development. (Photo: Glenn Clemmer, Nevada Natural Heritage Program)
Ash Meadows is a system of springs, seeps, and ponds in the Amargosa Desert (14g). (Photo: State of Nevada, Division of Environmental Protection)
|22. Arizona/New Mexico Plateau
Ecoregion 22 is a high dissected plateau underlain by horizontal beds of limestone, sandstone, and shale, cut by canyons, and punctuated by mountains, mesas, and buttes. The Arizona/New Mexico Plateau (22) is transitional between surrounding higher, forested, mountainous ecoregions and lower, more arid shrublands. Ecoregion 22 is similar to the Colorado Plateaus (20) to the north in having abundant pinyon-juniper woodland and deep canyons (e.g. the Grand Canyon). However, the Arizona/New Mexico Plateau (22) is higher than the Colorado Plateaus (20), and it has less physiographic diversity. Ecoregion 22 lacks the broad, hot basins, such as Monument Valley and the Uinta Basin, that are found in the Colorado Plateaus (20). The Arizona/New Mexico Plateau (22) also contains more semiarid shrubland and subhumid grassland than Ecoregion 20, making it more suitable for grazing cattle.
|22d. The Middle Elevation Mountains ecoregion, represented in southeastern Nevada by the Virgin Mountains, is a small portion of the Arizona/New Mexico Plateau (22). Its woodland zone differs from the woodlands of other mountainous areas in the Great Basin in the prevalence of interior chaparral species, such as Gambel oak, desert scrub oak, and canyon maple, interspersed with the pinyon and juniper. On the lower slopes, juniper mixes with Joshua tree and Mojave yucca; here, woodland starts at a lower elevation (about 4,000 feet) than in the Mojave Desert or Great Basin. Broad areas of mountain brush grow on upland slopes above the woodland. Isolated pockets of Rocky Mountain white fir and Rocky Mountain Douglas-fir also occur. They are outliers of a higher montane zone that is not extensive enough to map in Nevada.
|80. Northern Basin and Range
The Northern Basin and Range consists of dissected lava plains, rocky uplands, valleys, alluvial fans, and scattered mountain ranges. Overall, it is cooler and has more available moisture than the Central Basin and Range (13). Ecoregion 80 is higher and cooler than the Snake River Plain (12) to the northeast in Idaho. Valleys support sagebrush steppe or saltbush vegetation. Mollisols are more common than in the hotter and drier basins of the Central Basin and Range (13) where Aridisols support sagebrush, shadscale, and greasewood. Juniper woodlands occur on rugged, stony uplands. Ranges are covered by mountain brush, grasses (e.g. Idaho fescue), aspen groves, or forest dominated by subalpine fir. Elevational banding of mountain vegetation is not as apparent as in Ecoregion 13. Most of Ecoregion 80 is used as rangeland. The western part of the ecoregion is internally drained; its eastern stream network drains to the Snake River system.
|80a. The Dissected High Lava Plateau ecoregion is a broad to gently rolling basalt plateau cut by deep, sheer-walled canyons and covered with vast expanses of sagebrush. Ecoregion 80a differs from other sagebrush-dominated ecoregions in Nevada, such as Ecoregions 13c, 13p, 13k, and 13v, in having higher precipitation and colder winters. Cool season grasses, such as bluebunch wheatgrass and Idaho fescue, are associated with the sagebrush. Understory species are denser and biological soil crusts tend to be more extensive and in better condition than in other ecoregions at similar elevations farther south in Nevada. Ecoregion 80a drains externally to the Snake River, unlike the similar High Lava Plains (80g) that are internally drained.
80b. The Semiarid Hills and Low Mountains ecoregion is higher and more rugged than the sagebrush plains and basins of neighboring Ecoregions 80a and 13p. It is covered by mountain big sagebrush, low sagebrush, associated grasses, and on shallow and rocky soils, scattered juniper woodland. These hills represent the northern limit for both pinyon and Utah juniper; western juniper replaces them to the west and north. Groves of aspen grow on alluvial fans and along stream networks.
80d. The Pluvial Lake Basins of northwestern Nevada were last filled with water during the Pleistocene Epoch. Presently, some basin floor playas collect and evaporate water seasonally. Ecoregion 80d has cooler mean annual temperatures than the basins of Lahontan Salt Shrub Basin (13j), and lacks its arid shadscale shrub community. Greasewood, inland saltgrass, and seepweed grow in more alkaline soil, and Wyoming big sagebrush, basin big sagebrush, and associated grasses dominate better drained, less alkaline soils. Alfalfa is grown on a limited basis in irrigated areas.
80e. The High Desert Wetlands hold water more consistently than the Pluvial Lake Basins (80d). Although water levels fluctuate from year to year, lakes and wetlands provide critical habitat for nesting and migratory birds as well as associated upland birds and mammals. Sedges, rushes, tufted hairgrass, meadow barley, and creeping wildrye grow in wetter areas.
80g. The High Lava Plains of Nevada are part of a vast sagebrush steppe that extends northward to the Blue Mountains of Oregon. Ecoregion 80g is similar to the Dissected High Lava Plateau (80a) in its physiography, climate, and vegetation, but, unlike Ecoregion 80a, it is internally drained. As a result, the fish assemblage of Ecoregion 80g lacks an anadromous component. Bluebunch wheatgrass is generally associated with Wyoming big sagebrush, except where bunchgrasses have been depleted by grazing and replaced by cheatgrass. Scattered ephemeral pools on impermeable volcanic bedrock are characteristic of Ecoregion 80g in Nevada; they harbor unique flora and fauna as do those in the Sierra Nevada-Influenced Ranges (13x) of the CentralBasin and Range (13).
80j. The Semiarid Uplands ecoregion covers disjunct areas across northern Nevada. It includes hills, low mountains, volcanic cones, and buttes that rise out of the drier Dissected High Lava Plateau (80a) and High Lava Plains (80g). Elevational banding is much less apparent on the mountains of Ecoregion 80j than in Ecoregion 13q to the south. Mountain big sagebrush and grasses, such as Idaho fescue, are common. The density and extent of juniper woodland varies with long-term climate fluctuations, grazing pressure, and fire frequency. Juniper woodland is absent in the Jarbidge and Santa Rosa mountains, where mountain brush and scattered aspen groves occupy the woodland zone.
80k. In northern Nevada, the Partly Forested Mountains ecoregion covers the high elevation portions of the Jarbidge and Independence mountains. These mountain ranges support limber pine, subalpine fir, low juniper, whitebark pine, mountain brush, and, at highest elevations on poorly drained soils, small areas of tundra and alpine meadows. Alpine tundra development is more limited in the Jarbidge Mountains than in the High Elevation Ruby Mountains (13o) because the metamorphic substrate of the Jarbidge Mountains is not conducive to soil building or water retention. Streams draining the Jarbidge and Independence mountains provide habitat for eastern populations of the threatened Lahontan cutthroat trout.
80l. The Salt Shrub Valleys ecoregion is composed of arid basins once inundated by Pleistocene lakes. Climate, soil, and vegetation are similar and transitional to the Lahontan Salt Shrub Basin (13j). Nearly flat basin floors and barren playas are poorly drained, have a high water table, and retain water seasonally. Strongly alkaline soils are characteristic. Vegetation is dominated by black greasewood, spiny hopsage, bud sagebrush, Wyoming big sagebrush, inland saltgrass, alkali sacaton, and basin wildrye.
Fewer mountain ranges occur in the Northern Basin and Range (80) than in the Central Basin and Range (13). Broad plains covered in sagebrush steppe, rimrock, and rocky uplands are typical of Ecoregion 80. (Photo: Jim Morefield, Nevada Natural Heritage Program)
Sheep graze the flanks of the Bull Run Mountains in Ecoregions 80j and 80k.
Biological soil crusts are composed of cyanobacteria, mosses, and lichens. They cover the dry desert floor and protect it from erosion. (Photo: Eric Peterson, Nevada Natural Heritage Program)
This Humboldt beaver in the Jarbidge Mountains of northern Nevada is a relic of a time when beaver were more widespread. (Photo: David A. Charlet, 1993, Community College of Southern Nevada)
Open pit gold mines are common in the Independence Range (80j). (Photo: Jim Morefield, Nevada Natural Heritage Program)
- The full version of this entry is located at: http://www.epa.gov/wed/pages/ecoregions/nv_eco.htm. That description contains additional maps, as well as information on the physiography, geology, soil, potential natural vegetation, and the land use and land cover of the ecoregion.
- PRINCIPAL AUTHORS: Sandra A. Bryce (Dynamac Corporation), Alan J. Woods (Dynamac Corporation), James D. More&Mac222;eld (Nevada Natural Heritage Program), James M. Omernik (USEPA), Thomas R. McKay (NRCS), Gary K. Brackley (NRCS), Robert K. Hall (USEPA), Damian K. Higgins (U.S. Fish and Wildlife Service), David C. McMorran (USFS), Karen E. Vargas (Nevada Division of Environmental Protection), Eric B. Petersen (Nevada Natural Heritage Program), Desiderio C. Zamudio (USFS), and Jeffrey A. Comstock (Indus Corporation).
- COLLABORATORS AND CONTRIBUTORS: Bill Brooks (BLM), Robin Tausch (USFS–Rocky Mountain Research Station), and Bill W. Daily (NRCS).
- REVIEWERS: Edgar F. Kleiner (Emeritus Professor, University of Nevada-Reno), Frederick F. Peterson (Emeritus Professor, University of Nevada-Reno), Harold Klieforth (Emeritus, Associate Research Meteorologist, Desert Research Institute), David Charlet (Professor, Community College of Southern Nevada), David A. Mouat (Associate Research Professor, Earth and Ecosystems Sciences, Desert Research Institute), Glenn Gentry (Supervisor, Water Quality Monitoring, Nevada Division of Environmental Protection), and Mark Warren (Staff Biologist, Nevada Division of Wildlife).
- CITING THIS POSTER: Bryce, S.A., Woods, A.J., Morefield, J.D., Omernik, J.M., McKay, T.R., Brackley, G.K., Hall, R.K., Higgins, D.K., McMorran, D.C., Vargas, K.E., Petersen, E.B., Zamudio, D.C., and Comstock, J.A., 2003, Ecoregions of Nevada (color poster with map, descriptive text, summary tables, and photographs): Reston, Virginia, U.S. Geological Survey (map scale 1:1,350,000).
- This project was partially supported by funds from the USEPA– Office of Research and Development's Environmental Monitoring and Assessment Program through contract 68-C6-005 to Dynamac Corporation.
Works cited
- Bryce, S.A., Omernik, J.M., and Larsen, D.P., 1999, Ecoregions—a geographic framework to guide risk characterization and ecosystem management: Environmental Practice, v. 1, no. 3, p. 141-155.
- Omernik, J.M., Chapman, S.S., Lillie, R.A., and Dumke, R.T., 2000, Ecoregions of Wisconsin: Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, v. 88, p. 77-103.
- Wiken, E., 1986, Terrestrial ecozones of Canada: Ottawa, Environment Canada, Ecological Land Classification Series no. 19, 26 p. ISBN: 0662147618.
- Omernik, J.M., 1987, Ecoregions of the conterminous United States (map supplement): Annals of the Association of American Geographers, v. 77, p. 118-125, scale 1:7,500,000.
- Omernik, J.M., 1995, Ecoregions—a framework for environmental management in Davis, W.S. and Simon, T.P., editors, Biological assessment and criteria-tools for water resource planning and decision making: Boca Raton, Florida, Lewis Publishers, p. 49-62. ISBN: 0873718941.
- Commission for Environmental Cooperation Working Group, 1997, Ecological regions of North America—toward a common perspective: Montreal, Commission for Environmental Cooperation, 71 p.
- U.S. Environmental Protection Agency, 2002, Level III ecoregions of the continental United States (revision of Omernik, 1987): Corvallis, Oregon, USEPA–National Health and Environmental Effects Research Laboratory, Map M-1, various scales.
- (McGrath and others, 2002; no reference for this one?
- Woods, A.J., Lammers, D.A., Bryce, S.A., Omernik, J.M., Denton, R.L., Domeier, M., and Comstock, J.A., 2001, Ecoregions of Utah: Reston, Virginia, U.S. Geological Survey (map scale 1:1,175,000).
- Bailey, R.G., Avers, P.E., King, T., and McNab, W.H., eds., 1994, Ecoregions and subregions of the United States (map): Washington, D.C., USFS, scale 1:7,500,000.
- U.S. Department of Agriculture–Soil Conservation Service, 1981, Land resource regions and major land resource areas of the United States: Agriculture Handbook 296, 156 p.
Further Reading
- Gallant, A.L., Whittier, T.R., Larsen, D.P., Omernik, J.M., and Hughes, R.M., 1989, Regionalization as a tool for managing environmental resources: Corvallis, Oregon, U.S. Environmental Protection Agency, EPA/600/3-89/060, 152 p.
- Griffith, G.E., Omernik, J.M., Wilton, T.F., and Pierson, S.M., 1994, Ecoregions and subregions of Iowa – a framework for water quality assessment and management: Journal of the Iowa Academy of Science, v. 101, no. 1, p. 5-13.
- J.A., Shelden, J., Crawford, R.C., Comstock, J.A., and Plocher, M.D., 2002, Ecoregions of Idaho: Reston, Virginia, U.S. Geological Survey (map scale 1:1,350,000).
- McMahon, G., Gregonis, S.M., Waltman, S.W., Omernik, J.M., Thorson, T.D., Freeouf, J.A., Rorick, A.H., and Keys, J.E., 2001, Developing a spatial framework of common ecological regions for the conterminous United States: Environmental Management, v. 28, no. 3, p. 293-316.
Disclaimer: This article contains information that was originally published by the Environmental Protection Agency. Topic editors and authors for the Encyclopedia of Earth have edited its content and added new information. The use of information from the Environmental Protection Agency) should not be construed as support for or endorsement by that organization for any new information added by EoE personnel, or for any editing of the original content.


text:
Tag: "fiscal Q4"
Thursday, April 3, 2014
WBZ, Boston and WBZ-TV Win Peabody Award for Marathon Bombing Coverage. The CBS-owned television station and all-news radio outlet are being honored with a 2013 George Foster Peabody Award for overall excellence for their combined coverage of the Boston Marathon bombings. The citation from the Peabody Awards states: "Out in force to cover the annual marathon, both WBZ-TV and Newsradio 1030 had a journalistic advantage when the bombs detonated. Neither gave it up as their reporters spent hour after hour on the air providing wide-ranging, enterprising, non-sensational coverage of the casualties, the suspects and the intense, nerve-wracking manhunt. They become crucial sources not just to their city but to a stunned nation." The awards will be delivered during the ceremony to take place in New York on May 19.
WABC, New York Covers Final Four. As the battle to claim the NCAA Men's Basketball Championship title continues this weekend, Cumulus Media news/talker WABC, New York covers it from Dallas with Geraldo show regulars Noam Laden and Jared Max sitting in for Geraldo live from radio row on Friday and Monday from 10:00 am to 12:00 noon ET. They will also produce a special wabcradio.com only broadcast slated for Saturday April 5 at 10:00 am ET. WABC also partnered with WestwoodOne for a series of March Madness promotions including the Greatest Moments in Tournament History vignettes and an exclusive fly-away promotion to the Men's National Championship game. Program director Craig Schwalb says, "Working with WestwoodOne on these opportunities is a huge win for our listeners and clients. Our audience is into the excitement, the personalities, and the stories surrounding the Final Four, and so is 77 WABC!"
'102.5 The Bone' Tampa Personality Cowhead to Drop Nickname; Seek Syndication Deal. In a piece in the Tampa Bay Times, WHPT, Tampa afternoon drive personality Mike Calta – who goes by the nickname Cowhead on the radio – says he will give up the sobriquet and begin the next phase of his career using his real name as of April 14. In fact, he'll host an on-air funeral for the moniker. He tells the paper, "When I started at the 'Power Pig,' everybody had those types of names. I was Big Mike for a while but that didn't really stick. Then they asked me if I ever had any nicknames in high school and I remembered that a few people called me Cowhead and it sort of stuck. The minute I said it I immediately regretted it…I think times change. Even the 'Power Pig' changed its name. As times change and you age, it just gets silly." Calta also tells the Times that his contract with Cox Media is up in June and he's looking to have a syndication deal be part of negotiations.
CBS Revamps Radio.com. Calling it part of the evolution of CBS Local Digital Media, the company announces the debut of the new Radio.com. The company says in a statement, "Four years ago, we launched our new digital media business, rethinking the way CBS's radio and television stations operate online and in the mobile space. Since then, we have evolved into the largest digital business in local broadcast media. There are few companies that have the radio, television, digital, out-of-home, and events platforms we do, and as a result we're able to better leverage our local market properties with national scale. As leaders in integrating digital and traditional media into experiences that resonate with consumers, we take our next step forward in that regard with the debut of the new Radio.com website and streaming player. More than just live audio and video simulcasts of our stations, Radio.com presents original programming, live webcasts, exclusive editorial features and storytelling, and interviews with some of the biggest artists and personalities in the world. Indeed, we have taken a different strategy than others in the industry by recognizing that this 'other' content has tremendous value to our audiences. The popularity of our programs has demonstrated our thinking is correct." Highlights of the new Radio.com include: a fresh look and feel, with improved interactivity; ability to be embedded on other sites; improved ad insertion capabilities; better-quality playback and streaming; program schedules available in real-time; expanded social media opportunities; play history; artist and track information integration; simple song purchase; and enhanced station guide and navigation experience. CBS promises updated mobile apps in the coming months.
Beck's TheBlaze TV Added to Cable ONE Menu. It's another cable company addition for Glenn Beck's TheBlaze TV. His 24/7 news, opinion and entertainment network channel is being added to Cable ONE. A statement from TheBlaze says Cable ONE is America's 11th largest cable operator. This addition gives the TheBlaze TV "distribution on 54 television providers nationwide including seven of the top 30." Cable ONE serves customers in 42 markets in 19 states, including Biloxi/Gulfport, Boise, Phoenix/Prescott, and Sioux City, among others. Cable ONE vice president of marketing Joe Falbab says, "We are very excited about adding TheBlaze to the Cable ONE lineup. Our customers have requested this channel and we are happy to be able to respond to that request. We are committed to listening to our customers and will continue to deliver to them the best possible programming."
Emmis Reports Q4 Revenue Up 11%. Indianapolis-based Emmis Communications Corporation operates on a fiscal year calendar and its fiscal 2014 fourth quarter ended February 28, 2014. The company reports that its Q4 revenue jumped to $32.4 million from $29.1 million a year prior. If you cut out WEPN, New York (which is being operated by ESPN under an LMA), revenue was up 12% for the quarter. For the full year fiscal 2014, net radio revenue hit the $145.4 million mark realizing an increase in net revenue of 5% over 2013. In a press release this morning, the company reports "these results also outperformed Emmis' local radio markets in which revenue growth improved 3% for the year." President and CEO Jeff Smulyan comments, "Fiscal 2014 marked the fourth consecutive year we have outperformed our local radio markets and the radio industry as a whole. Our strong operating performance is the result of sound strategy and its execution by a phenomenal workforce that makes me so proud. We are very excited about the addition of WBLS and WLIB in New York and the momentum behind NextRadio as we head into fiscal 2015."
NAB Radio Board Election Results. The results of the NAB Radio Board election are in and the members who will serve two-year terms beginning in June are: Pete Booker, president and CEO, Delmarva Broadcasting Company; Steven Cutler, EVP business development and corporate strategy, Clear Channel; Gary Exline, general manager, Eagle Communications, Inc.; Kim Guthrie, EVP, Cox Media Group; Erik Hellum, EVP, Townsquare Media; Deon Levingston, SVP/market manager, Emmis Communications; Margaret Perkins, president and CEO, First Natchez Radio Group; Mary Quass, president and CEO, NRG Media, LLC; Joe Schwartz, president and CEO, Cherry Creek Radio; Jose Valle, president, Univision Radio; Thomas Walker, president, Mid-West Family Broadcasting.
Odds & Sods. The WPHT Speaker Series – produced by CBS RADIO news/talk WPHT, Philadelphia – continues this evening (4/3) as station personality Dom Giordano interviews Tea Party leader, former Florida Congressman and veteran Lt. Col. Allen West at Valley Forge Military Academy and College. West is the author of the new book Guardian of the Republic…..Hubbard Radio's all-news WTOP, Washington is sponsoring its "Click for a Cause" online contest that will give Washington, D.C. non-profits the chance to win cash and free commercial air time on WTOP. There will be three grand prizes of $10,000 each with runners up winning $5,000 worth of commercials to advertise their cause on WTOP…..WELW, Willoughby, Ohio changes its calls and brand. The Spirit Broadcasting-owned station is using the WINT calls and has branded the station "1330 WINTegrity Radio." Station president Ray Somich says the change comes ahead of a major expansion to take place this summer. The station has served communities to the east of Cleveland for the past 50 years.
Deadly Fort Hood Shooting, ObamaCare Criticism, SCOTUS Campaign Donor Limits Ruling, Mid-Term Elections/2016 Presidential Race, Russian Aggression and House Benghazi Hearing Among Top News/Talk Stories Yesterday (4/2). The shooting at Fort Hood that claimed the lives of four and the preliminary investigation; scrutiny of the rollout of the Affordable Care Act and criticism of the White House "victory" presser; the Supreme Court ruling killing limits on personal campaign donations; speculation about political power shifts after the mid-term elections and the possible candidates for president in 2016; worries over Russia's plans for Ukraine and other former Soviet bloc nations and President Obama's tactics versus Vladimir Putin; and the Congressional hearings on the Benghazi incident were some of the most-talked-about stories on news/talk radio yesterday, according to ongoing research from TALKERS.
Thursday, May 9, 2013
Emmis Reports Fiscal Q4 Results; Smulyan "Significantly Outperformed Our Markets." Emmis Communications reports the results of its fiscal fourth quarter (which ended February 28, 2013) for 2013 with net revenue up 2%. Chairman and CEO Jeff Smulyan stated up front during the investor's conference call, "I could not be more proud of what happened last year and I could not be more proud of what's happening now. Because of our unique reporting structure, we have a pretty good handle on what the first quarter of our next fiscal year will look like and we're equally pleased with that. I think it was a transformative year for Emmis for a couple of reasons. I think we solved this industry's most vexing problems with capital structure and we did it because we have a unique culture here and a culture that I think stands out and I think people are starting to understand that their culture makes a difference." Chief financial officer and COO Pat Walsh broke down the financials a bit, stating, "Pro forma for our station divestitures, radio net revenues consisting solely of our domestic stations grew 3%. Revenues in markets where Emmis competes, excluding barter revenues, grew 2.8% during the quarter. Emmis' pro forma radio revenues reported on the same basis to Miller Kaplan grew 4.2%…automotive was once again our largest category, representing 11% of revenues, with the category growing nearly 20% as U.S. auto sales continued to accelerate. Wireless and financial services also exhibited strong growth at approximately 20%. Education and media also showed high mid-single-digit growth, high – mid to high single-digit growth. Other top ten categories such as restaurants, entertainment, healthcare and retail showed flattish growth with beverages off during the quarter." During Q&A, Smulyan answered a question about whether IP-based services are sapping AM/FM audience. Smulyan responded, "We've been streaming like most of our brethren for almost 17 years and we haven't cracked the code. We know Pandora hasn't cracked the code. We know TuneIn hasn't cracked the code or Spotify, so we know that that's a challenge. I have one friend in the industry who says, let's be honest. When we take a terrestrial listener at a 35% or 40% margin and we can convert that same listener to an IP-based stream, that listener goes from a 30% or 40% margin to zero." Thanks to Seeking Alpha for the transcript. Read the entire call here.
Entercom Reports Revenue Down 2% in Q1. Entercom announces financials for the first quarter of 2013 and reports net revenue down 2% on $78.4 million. Station operating income was flat at $20.5 million and free cash flow increased from $1.2 million to $3.9 million. Entercom CEO David Field noted the drop in net revenue was offset by a 3% decline in station expenses. Regarding sales during the first quarter, Field said, "Local and national revenues were essentially the same with both down low-single digits. Our best-performing markets were Indianapolis, Kansas City, Memphis and New Orleans. Top-performing categories were financials, travel, telecom, home improvement and drugstores." Looking at the company's status in general, Field stated, "It is important to reiterate that our efforts to pursue smart ways to reinvent our business model have not come at the expense of reinvesting in our future. To the contrary, we continue to boost our investment in new brands and content, expanded distribution, better operating systems and enhanced digital platforms to strengthen our value proposition to our listeners and customers and create new revenue opportunities. And we are very pleased with the state of our brands. We had a very solid set of winter ratings results and like how we are positioned in our markets across the country." Again, thanks to Seeking Alpha for the transcript. You can read the entire conference call here.
Arbitron Releases 'Radio Today 2013' Study to Clients; News/Talk #1 PPM Format. The full study is only available to Arbitron clients but here are some of the takeaways from "Radio Today 2013": "News/Talk/Information and Talk/Personality remained the number one format in PPM markets and was number two in the rest of the U.S. The 2,121 rated AM, FM, HD Radio, and streamed stations in these formats far exceed any other format. Like other spoken word formats, they rank prominently in highly educated, high-income listeners." And relative to TALKERS magazine's analysis of the shared audience between news/talk and country in Jeff McKay's piece above, the Arbitron report notes that "country and new country, already number one in our report last year, grew again to remain in first place and reach another record audience share. The format benefited most from an influx of listeners aged 18-24 and is even number two among teen listeners nationally."
Odds & Sods. Journal Broadcast Group's WTMJ, Milwaukee (along with its sister TV station with the same calls) was honored at this past weekend's Wisconsin Broadcasters Association annual "Awards Gala" for broadcast excellence. WTMJ won radio news station of the year and radio station of the year. The station also won nine other awards including best radio show for "Midday with Charlie Sykes."…..Andrew Marcus, director of the new film "Hating Breitbart," which explores the life and impact of the late media guru Andrew Breitbart, will debate Wade Rathke, the founding organizer of the Association of Community Organizations for Reform Now (ACORN) on Rathke's radio show. The show will air on May 17 at 10:00 am ET on KABF-FM, Little Rock, Arkansas, where ACORN was founded…..Entertainment Weekly editor Jess Cagle will moderate a Town Hall special on SiriusXM with film star Hugh Jackman on May 28 at 7:00 pm ET. Entertainment Weekly operates its own channel on the satellite radio service.
Radio America's Dr. Joy Browne Program Adds 10 Affiliate Stations. The nationally syndicated Dr. Joy Browne program – now distributed by Radio America – picks up 10 new affiliate stations for the longest-running radio show of its kind. New to the program are: WWRL, New York; WSNO, Montpelier-Barre-St. Johnsbury, Vermont; KHGG, Ft. Smith, Arkansas; WNIX, Greenville, Mississippi; KWBW, Hutchinson, Kansas; WIMS, Michigan City, Indiana; WFEB, Sylacauga, Alabama; and KVPI, Ville Platte, Louisiana.
Internet Talk Station, LA Talk Radio, Continues to Grow – Adds Maria Sanchez to Daily Line Up. Veteran talk radio host Maria Sanchez is now part of the growing LA Talk Radio team as the host of her own daily live radio program, "The Maria Sanchez Show." The show covers current events, newsmakers and lifestyles. As a woman, a mother, and a Hispanic, Maria is being presented by LA Talk Radio as having "a unique perspective that is not represented in most of radio." A 20+ year career in radio, she developed her skills in the medium as a talk radio talent at KFI, Los Angeles, a weekend host and substitute host for such personalities as Bill Handel, John & Ken, and Phil Hendrie. "I am thrilled to be back behind the mic and to be working with LA Talk Radio! The ability to be relevant, topical, and without commercial interruption is a fabulous opportunity to really explore topics and guests" says Maria. Sam Hasson, owner of LA Talk Radio, tells TALKERS, "We look forward to a long and storied relationship with Maria, a true pro in the radio industry."
24th Annual Imus Radiothon Airs on WABC, New York Next Week. WABC, New York-based Don Imus will broadcast the 24th annual "Imus Radiothon for the Imus Cattle Ranch for Kids with Cancer" next Tuesday and Wednesday, May 14 and 15. The radiothon will also be broadcast to Imus show affiliates and be seen on Fox Business Network from 6:00 am to 10:00 am ET.
The Georgia Radio Hall of Fame Announces Candidates for Career Achievement Awards. The Georgia Radio Hall of Fame announces the Career Achievement candidates. Members will cast their votes in July and eight Georgia radio professionals selected will be announced in October. The 7th Annual Induction Awards Ceremony will be held Saturday October 19, 2013 at the Atlanta/Marietta Hilton Hotel and Conference Center. The 2013 candidates (some positions are former) are: Harry Beadle, newsman at WGST, Atlanta; Tom and Paul Collins, The "Tiger Twins" on WQXI, Atlanta; Bill Edwards, host of "Good Morning Savannah" on WTKS, Savannah; Robert "Flash" Gordon, morning host on WKZK, Augusta; Steve Goss, host of "Morning Edition" on WABE, Atlanta; Charlie Hill, announcer at WCEH, Hawkinsville; Kaedy Kiley, morning host on WRVR, Atlanta; Greg McClure, program director at WFOM, Marietta; Kelly McCoy, afternoon host on WSB-FM, Atlanta; Nelle Reagan, host of "Talk of the Town" on WRGA, Rome; Bill Rice, host of "Soul Session" on WLET, Toccoa; Mike Roberts, owner WQMJ, Macon; Deborah Richards, news director, WKHX, Atlanta; and Mark Summers, mornings at WBBQ, Augusta.

subset: commoncrawl


text:
Environments for Teaching and Learning [4]
Explores the history of early learning with an eye towards early learning models and practices. Examines current understandings of the importance of environment to support learning at school and in the home. Introduces program delivery models. Concentrates on developing skills in presentation methods. (Required for ECE majors)
Child Growth and Development [4]
Explores basic principles of child development, with special attention to the infant, preschool, and elementary school age child. Includes sequential stages of human development, factors influencing growth and learning, gender diversity, the role of play in development, and the implications of spiritual nurture in the growth of the child.
Developing Attentiveness: Using Observation [4]
Provides supervised, practical experience in a preschool setting. Observe, participate, and teach in a classroom. Weekly seminars will link the classroom experience to ECE methods, developmental and theoretical aspects of preschool education, and the integration of faith. Requires a portfolio of experiences, observations, evaluations, and lesson plans with evidence of skills development.
Children and Nature [2]
Explores the importance of natural settings for the physical, cognitive, behavioral, emotional, and spiritual well being of early learners today. Theories of Lev Vygotsky, Erik Erikson, and Richard Louv will be highlighted.
Children's Literature, Language and Literacy [4]
Explores historical and contemporary works of literature for children ages toddler – 12. Explores the history of children's literature, its impact on child development, and the cultural and social diversity in books. Reviews the process of emergent language and the impact of caregivers on children's literacy. A literacy practicum includes lesson planning and delivery in an early learning program.
Administration and Management of Early Learning Programs [4]
Explores guidelines for developing and managing an early learning facility. Includes budget writing, school board development, community needs assessment, facility management, staffing guidelines, enrollment management, and other skills necessary to manage a quality early childhood education program.
Diversity in Learning and Behavior [2]
Explores appropriate practices for the diversity of needs found in any classroom, including observation and experiences with multi-cultural, urban, and special needs populations, the understanding of groups, and the needs of exceptional learners. Explores classroom management and child guidance methods and techniques.
Curriculum and Content Areas [4]
Explores the relationship between traditional content areas, play, and effective learning. Considers the use of natural spaces and activities for cognitive, physical, spiritual, behavioral, and social/emotional learning. Integrates spiritual content with traditional content areas. Explores the concept of "emergent curriculum" and "school readiness."
Applied Early Learning [4]
Includes discussion of personal philosophy, organizational, and career issues, presentation of research to the ECE department, and mentoring of current undergraduate students. Compilation of a formal assessment portfolio and resume will culminate in a "mock" interview.
Field Experience [14]
Offers opportunity for full-time practical experience in a preschool, home day care, or agency, working with an experienced on-site supervisor in the field of early learning.


text:
No. 495: "And the Portions Are So Small"
Click for more answers.
Randy's Wrap-Up
Thinking about the Jimmy Carter Library—and I was—raises this question: Why a library? It's not a rule that ex-presidents must open a library. Just seeing the words "Ronald Reagan" and "library" in the same sentence makes my head hurt. (As does the pair "Ronald" and "Reagan" and the words "monkey" and "pilot"—because I'd hate that, being on a plane, maybe I'm going to Spain or someplace, and I'm like at 35,000 feet, and the intercom crackles to life, and this voice says—"This is your pilot, Capt. Monkey …" Even though it's a talking monkey and probably really smart, I'd be pretty unhappy. Even if I weren't going to Spain, but maybe just Florida.)
Why not a Jimmy Carter Presidential Restaurant? People like eating out. He could name dishes after important events and people in his administration—the Khomeiniburger? With a side of Bert Lance something-or-others? And for dessert some funny food named after Three Mile Island. And then instead of ordinary coffee, some bitter caffeinated beverage that reminds you that at least he stopped a major weapons system, the B1 Bomber, unlike a more recent southern president which you could have with cream or milk or half-and-half.
Because, see—have I established the wacky premise?—it's not like some federal law that every ex-president has to open a library. The National Archives has plenty of old cardboard boxes to store the presidential papers right in Washington. Carter could open up some whole other thing that would be funny because it would be so unlikely—a chain of brake and muffler and frozen yogurt shops? That would taste awful even without those dreary policy papers, or perhaps the yogurt would make your car perform poorly—either way, funny!
Actual Carter Library Fun Fact: "Restrooms are to the right of the entrance and down the stairs. Telephones and water fountains are in the same area along the corridor."
You can confirm this here or by turning right at the entrance and going down the stairs. Although why you should doubt me, I don't know. It can't be much fun going through life so suspicious. Perhaps you should get some professional help for this problem you have trusting anyone. Have you an unusually small penis of some kind? Such was the problem with President Carter, but he overcame it and went on to establish both the Department of Energy and the Department of Education. You can see a lifesize replica of the presidential penis by turning right at the entrance and going down the stairs. Or perhaps you can't. Is it possible that I've fabricated this unlikely tale to further erode your trust? No, it is not. I did it simply to entertain you.
To better enjoy the Carter library: Hold the phone up to the water fountain and say, Guess where I'm calling from? A waterfall! Telephones and water fountains are in the same area along the corridor.
How about a Jimmy Carter Presidential Massage Parlor? It is an unlikely juxtaposition and would allow you to make a funny remark about a sexual activity just like a professional funny remark maker! Enjoy!
Wade in the Answer
Jimmy Carter, a third-generation Southern Baptist and the first born-again U.S. president, has ended his association with the Southern Baptist Convention, because its "increasingly rigid" doctrines violate the "basic premises of my Christian faith."


text:
EuropeorbustFollow Europeorbust
Europeorbust hasn't gone Contiki yet.
Have a favorite tour?
Following 0 people
Followed by 0 people
Discussions in order of recent activity
Any Cancer survivors aboard?
Hey there,i am contemplating taking a trip with contiki i...
Europeorbust asked
about contiki europe travel advice
akuti27 responded0 Likes8 answers
ANY European Magic reviews?
11 days7 countries....who took the european magic tour? t...
Europeorbust asked
about austria belgium passports travel advice trip reviews
0 Likes0 answers
Medical Help if needed?
I can not find anything in the brochure about what happen...
Europeorbust asked
about austria contiki europe france germany italy switzerland travel advice us
ptooma responded0 Likes4 answers
JULY 15 2007 Euromagic?
I am planning on taking the european magic trip that depa...
Europeorbust asked
about england europe european magic london meeting places oxford
0 Likes0 answers
July 18 - 26th
Hmmm there seems to be a discussion on every other tour c...
thanks said
about europe european magic meeting places
azzurro responded0 Likes9 replies


text:
Hats and Shades Run For Melanoma
Loading Map....
41.5897563 -93.61669990000001
Date(s) - July 5, 2014
6:30 pm
Brenton Skating Plaza, Des Moines, IA
5K Run/Walk or 7 Mile Bike Ride to raise money for Melanoma Reasearch. Celebration of Life Party after run/walk/bike.
5K Run/7 Mile Bike starts 6:30 p.m.; Party 8 p.m.
$30 for run/walk/bike


text:
POZEN Inc. Stock Upgraded (POZN)
TheStreet) -- POZEN (Nasdaq: POZN) has been upgraded by TheStreet Ratings from sell to hold. The company's strengths can be seen in multiple areas, such as its revenue growth, largely solid financial position with reasonable debt levels by most measures and good cash flow from operations. However, as a counter to these strengths, we also find weaknesses including disappointing return on equity and a generally disappointing performance in the stock itself.Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. NEW YORK (
- EXCLUSIVE OFFER: Jim Cramer's Protégé, Dave Peltier, only buys Stocks Under $10 that he thinks could potentially double. See what he's trading today with a 14-day FREE pass.
- POZN's revenue growth has slightly outpaced the industry average of 3.5%. Since the same quarter one year prior, revenues slightly increased by 9.8%. This growth in revenue appears to have trickled down to the company's bottom line, improving the earnings per share.
- POZN has no debt to speak of therefore resulting in a debt-to-equity ratio of zero, which we consider to be a relatively favorable sign. Along with this, the company maintains a quick ratio of 28.01, which clearly demonstrates the ability to cover short-term cash needs.
- POZEN INC has improved earnings per share by 32.1% in the most recent quarter compared to the same quarter a year ago. This company has reported somewhat volatile earnings recently. But, we feel it is poised for EPS growth in the coming year. During the past fiscal year, POZEN INC swung to a loss, reporting -$0.84 versus $1.40 in the prior year. This year, the market expects an improvement in earnings (-$0.26 versus -$0.84).
- POZN has underperformed the S&P 500 Index, declining 14.79% from its price level of one year ago. The fact that the stock is now selling for less than others in its industry in relation to its current earnings is not reason enough to justify a buy rating at this time.
- Return on equity has greatly decreased when compared to its ROE from the same quarter one year prior. This is a signal of major weakness within the corporation. Compared to other companies in the Pharmaceuticals industry and the overall market, POZEN INC's return on equity significantly trails that of both the industry average and the S&P 500.
Check Out Our Best Services for Investors
Action Alerts PLUS
Portfolio Manager Jim Cramer and Director of Research Jack Mohr reveal their investment tactics while giving advanced notice before every trade.
Product Features:
- $2.5+ million portfolio
- Large-cap and dividend focus
- Intraday trade alerts from Cramer
Quant Ratings
Access the tool that DOMINATES the Russell 2000 and the S&P 500.
Product Features:
- Buy, hold, or sell recommendations for over 4,300 stocks
- Unlimited research reports on your favorite stocks
- A custom stock screener
Stocks Under $10
David Peltier uncovers low dollar stocks with serious upside potential that are flying under Wall Street's radar.
Product Features:
- Model portfolio
- Stocks trading below $10
- Intraday trade alerts
Dividend Stock Advisor
David Peltier identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.
Product Features:
- Diversified model portfolio of dividend stocks
- Updates with exact steps to take - BUY, HOLD, SELL
Trifecta Stocks
Every recommendation goes through 3 layers of intense scrutinyquantitative, fundamental and technical analysisto maximize profit potential and minimize risk.
Product Features:
- Model Portfolio
- Intra Day Trade alerts
- Access to Quant Ratings
Real Money
More than 30 investing pros with skin in the game give you actionable insight and investment ideas.
Product Features:
- Access to Jim Cramer's daily blog
- Intraday commentary and news
- Real-time trading forums


text:
So up until now it just never occurred to me, but the set 8 promo really made me think... Who is the ruler of the wizard kingdom? It's a kingdom, not a nation, so this implies that someone should be at the head of a monarchy.
We have Veerlat for the solar kingdom, Eskatia for crest, Dragon eyes for Beltorat, Retear for dragons, Yuni for merc nation, BKR for the ... beasts? And Zugs for the undead, but until now, no mention of an omniscient wizard ruler of any sort.
And while we're talking about it, what's with all the kingdoms anyway? Doesn't anyone in lavato believe in democracy? I want to see a parliament faction appear. NO taxation without representation!
But yea, wizard king, where are ya?


text:
Attn: Tallmadge Twp. Residents
You may have become aware of the fact that Kent District Library no longer serves Tallmadge Township residents. We hope that this situation is resolved in the near future. We want to take this opportunity to explain the situation and let you know what options are available.
Recently, the Lakeland Library Cooperative (LLC) adopted a policy requiring townships to pay at least .3 mil on local taxable value to use the shared library catalog and delivery system. If a township does not reach this level of support, contracting libraries will issue a "Contract Service Area" (CSA) library card good only at the contracting library. Tallmadge Township contracts with the Allendale Public Library for library services. Tallmadge Twp. does not currently meet the .3 mil requirement as set by the new policy; therefore, all residents who desire library service must visit the Allendale Twp. Library to receive a CSA card.
Kent District Library does not honor CSA cards. In agreement with the Lakeland Library Cooperative, KDL understands the need to be fair to those residents who pay considerably more than .3 mil for library service (for example, KDL residents pay .88 mils). By honoring CSA cards, there would be little incentive for Tallmadge Twp. residents to vote to increase payment for library services.
Fortunately, Tallmadge Twp. residents will have the opportunity to vote on an increased library funding proposal on their township's November ballot. If this ballot proposal passes, the township's library payments will meet the minimum requirement, thereby again providing you with access to any library within LLC, including all KDL branches. Please note: KDL receives no financial support from Tallmadge Twp. residents and will not even if the ballot measure passes. All library funding from the Township goes directly to the Allendale Twp. Library.
For over 30 years, West Michigan residents have enjoyed the ability to use any library in the Cooperative regardless of which library their tax dollars support. Unfortunately, the Cooperative has lost over half a million dollars in State Aid last year and expects more cuts in this year's budget. These cuts have made it critical that we allocate resources to those that fund our services.
Thank you,
Cheryl Garrison
KDL Interim Director
Posted by: Cheryl Garrison


text:
May 3, 2016
The Hyde County Airport is open once again, after a surface improvement and re-stripping project by the DOT. The county says those improvements will extend the life of the existing asphalt.
It's the second major project completed this year for the airport in Engelhard. In the spring, all lighting at the airport was upgraded.
Aviation in Hyde County will get another boost with the construction of a new helipad at the Ocracoke Airport this fall. The helipad will be finished before the start of the Highway 12 bridge replacement project so critical patients can be easily airlifted off the island.
Click Here to access the online Public Inspection File
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or email@example.com.


text:
Pregnant seven months post c-section
Ok so please don't call me irresponsible because if i'd had a vaginal birth I wouldn't have any worries about being pregnant again. My baby has been sleeping through the night and is well behaved so even if the new baby is a little monster I'm sure I can handle it :-) My question is what are the potential risks associated with getting pregnant less than a year after c-section and do I even have a chance at a VBAC? I plan to ask my doctor too, but they wont see me til the 21st because they want me to be 8 weeks along before they confirm the pregnancy. Thanks ladies!
Posted: 12/03/2012 by SeaSoBlu
Mom Answers
Sort by: best answers | most recent answers
1 - 1 of 2 answers
Oh dear, I wouldn't call you irresponsible. I became pg only 2 months post c sec. Things happen. My hub and I were def freaked out, but it all worked out. The only thing you'll need to find out is if your doc will do a vbac. Many won't, especially so close together. If he/she won't they'll just ask you to sched a c sec for about a week prior to your due date to ensure you don't go into labor and tear at your old uterine scar. You'll be fine. Just think, your kiddos will be like best friends, so close together!posted 12/03/2012 by a BabyCenter Member
Answer this question


text:
The Coqo Anthropologie rug in yellow seen in this nursery is very popular {complete details for this nursery can be found here}. Unfortunately, this color has been discontinued so I've been searching for a few alternatives to share with you.
Anthropologie also has available the Whorled Trapunto Rug {also available in charcoal and red}, pure wool with floral blooms that swirl and ricochet. This rug would give any room a fun splash of color.
If you're looking for a rug that's symmetrical like the Coqo from Anthropologie, you'll probably like the Andalusia Rug {also available in expresso} from West Elm. This rug is handwoven with exotic patterns inspired by a traditional silk scarf.
This last option is from Bev Hisey and I absolutely love it! It's a hand-tufted wool carpet with a Moroccan inspired symmetrical pattern.


text: Q&A: Moby on his latest album, space travel, music apps and Twitter Culture 15 July 11 by Olivia Solon Your press bumph describes you as a "modern creative polymath". Discuss. Is that a dilettante, but in a polite way? The term renaissance man is always bandied about. I don't think that applies to me. You think about Leonardo da Vinci and he was a painter and a physicist and an architect and that is a true renaissance man. I'm just a musician who takes pictures and writes essays every now and then. If I was also a molecular biologist and a vet and a city planner, then I'd be a true polymath or renaissance man.What do you think of the trend for making interactive music apps, as we've seen with Kraftwerk and Bjork? Without wanting to sound too much like a grad student, music is always a product of the technology that's available. 20,000 years ago that meant a branch from a tree and a rock. Then rock and roll wouldn't have happened if the electric guitar hadn't been invented; hiphop wouldn't have happened without turntables, and electronic music wouldn't have happened without synthesisers.What's interesting is that for a long time, technological advancements took existing music technology and just augmented it slightly. An electric guitar is just a regular guitar with a pickup in it. A synthesiser is basically a string instrument or a keyboard configured slightly differently. But new technology such as the apps you are describing, is actually approaching music composition from a very different way.Right now there's the novelty factor. As with all technologies, At first people are excited about the novelty. Then once you get past the novelty, the question becomes "what emotional utility does the new technology have?" I remember when CD-ROMs were first introduced at first people were so excited that there was this interactive thing and then they disappeared really quickly because they were boring. With apps I think we are at the tail-end of the novelty phase.Are there any new technologies that you have harnessed for Destroyed? Strangely enough, technologically Destroyed I mainly used older technologies. Most electronic music is mainly made on laptops, so I went the other way and used old drum machines, old synthesisers, guitar amps and microphones because I wanted it to have a more vulnerable broken down quality. I've nothing against laptop-based electronic music, but I thought if everyone else was going off in that direction I wanted to be a bit of a contrarian.Spotify has just launched in the US. What are your views on the access model versus ownership in music? My view is that people respond to music in a very similar way regardless of the medium by which it's delivered. I personally think that within 10 or 15 years the idea of physically owning music will seem really strange and antiquated. The same way that owning sheet music seems antiquated.For most of human history, owning music was an impossibility, because there was no way to record it and there was no way to distribute it. Then for the longest time it was sheet music which was a way of documenting music and transcribing it, but you still only owned a transcription of the music and not own the music itself. Then we all grew up with the idea that people always owned music because we've been owning it since the early 20th century. One of my favourite philosophical ideas is the is-ought fallacy that states that something ought to be because it currently is. A lot of people in the record business say "Oh, because people have owned music for the last 80 years, they ought to continue to own music". And it's really specious reasoning. I love my iPod and I love my record collection because I love having access to the music. If there was a service that provided better access to the music, I would happily lose my iPod.You have more than 1.3 million followers on Twitter (@thelittleidiot), but only follow six people. Why is this? When I first signed up for Twitter my manager signed me up to follow a whole bunch of people and I kept getting more and more requests to follow people and it started to feel overwhelming. So I decided I'd follow less than 10 people. It started of with David Lynch and I'm a nerd so I followed Nasa, SETI and Asteroid Watch. Diamondsnake is the heavy metal band I play in some days. If John Waters had a Twitterfeed, I would follow him, but I can't think of too many other people.Are you much of a gamer? No, they're too addictive. When Grand Theft Auto first came out I started playing it and I got a little bit obsessed and I'd actually be on stage thinking about when I could finish the concert and go back to play Grand Theft Auto. I kind of realised this was the beginning of a problem so I cut myself off.You have been a strong proponent of net neutrality, lobbying the US government in 2006. What are your current views on the matter? I've recently been following more passively because it's become a byzantine complicated issue. I still just don't understand why we should mess with something that's working flawlessly. The internet has been such a boon to humanity and it has facilitated the creation of so much wealth and then you have the baby bells (US telcos) who actually just want to profit from the internet. The truth is people have used the internet to create profits, but very few people have actually made money from just the exchange of information from point A to point B and that's why overturning net neutrality offends me. It's building toll roads where having freeways works so much better.Thanks very much, Moby. Check out our other interview with Moby on this week's Wired.co.uk podcast and listen to his new album Destroyed on Soundcloud. Lie Down in Darkness is out on 15 August. He'll also be giving a free talk about his photography in the Apple Store on Regent Street on Monday 1 August at 7pm Edited by Nate Lanxon Back to start 12 Read on one page Latest on wired.co.uk


text:
FORT WAYNE, Indiana (www.incnow.tv) - Blackhawk on Sunday dethroned five time defending City Swim Meet champion Sycamore Hills and in the process won the title for the first time ever.
Blackhawk won with 1,732.5 points, just eleven in front of second place Orchard Ridge with Arlington Park third and Sycamore Hills fourth.
Orchard Ridge actually outpointed Blackhawk in the boys division, but could not overcome the big lead built up by the Blackhawk girls.
What are your thoughts CLICK HERE to leave us a "QUESTION OF THE DAY" comment.
TextCaster alerts from 21Alive.com are your defining source for instant information delivered right to your cell phone and email. It's free, easy and instant. Sign-Up Now!
Powered by Summit City Chevrolet
© Copyright 2015, A Granite Broadcasting Station. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.