title
stringlengths 1
261
| section
stringlengths 0
15.6k
| text
stringlengths 0
145k
|
|---|---|---|
Ames, Iowa | 2010 census | 2010 census
As of the census of 2010, there were 58,965 people, 22,759 households, and 9,959 families residing in the city. The population density was . There were 23,876 housing units at an average density of . The racial makeup of the city was 84.5% White, 3.4% African American, 0.2% Native American, 8.8% Asian, 1.1% from other races, and 2.0% from two or more races. Hispanic or Latino of any race were 3.4% of the population.
There were 22,759 households, of which 19.1% had children under the age of 18 living with them, 35.6% were married couples living together, 5.4% had a female householder with no husband present, 2.7% had a male householder with no wife present, and 56.2% were non-families. 30.5% of all households were made up of individuals, and 6.2% had someone living alone who was 65 years of age or older. The average household size was 2.25 and the average family size was 2.82.
The median age in the city was 23.8 years. 13.4% of residents were under the age of 18; 40.5% were between the ages of 18 and 24; 22.9% were from 25 to 44; 15% were from 45 to 64; and 8.1% were 65 years of age or older. The gender makeup of the city was 53.0% male and 47.0% female. |
Ames, Iowa | 2000 census | 2000 census
As of the census of 2000, there were 50,731 people, 18,085 households, and 8,970 families residing in the city. The population density was . There were 18,757 housing units at an average density of . The racial makeup of the city was 87.34% White, 7.70% Asian, 2.65% African American, 0.04% Native American, 0.76% Pacific Islander and other races, and 1.36% from two or more races. Hispanic or Latino of any race were 1.98% of the population.
There were 18,085 households, out of which 22.3% had children under the age of 18 living with them, 42.0% were married couples living together, 5.3% had a female householder with no husband present, and 50.4% were non-families. 28.5% of all households were made up of individuals, and 5.9% had someone living alone who was 65 years of age or older. The average household size was 2.30 and the average family size was 2.85.
Age spread: 14.6% under the age of 18, 40.0% from 18 to 24, 23.7% from 25 to 44, 13.9% from 45 to 64, and 7.7% who were 65 years of age or older. The median age was 24 years. For every 100 females, there were 109.3 males. For every 100 females age 18 and over, there were 109.9 males.
The median income for a household in the city was $36,042, and the median income for a family was $56,439. Males had a median income of $37,877 versus $28,198 for females. The per capita income for the city was $18,881. About 7.6% of families and 20.4% of the population were below the poverty line, including 9.2% of those under age 18 and 4.1% of those age 65 or over. |
Ames, Iowa | Metropolitan area | Metropolitan area
thumb|left|250px|Location of the Ames-Boone CSA and its components:
The U.S. Census Bureau designates the Ames MSA as encompassing all of Story County. While Ames is the largest city in Story County, the county seat is in the nearby city of Nevada, east of Ames.
Ames metropolitan statistical area combined with the Boone, Iowa micropolitan statistical area (Boone County, Iowa) make up the larger Ames-Boone combined statistical area. Ames is the larger principal city of the Combined Statistical Area that includes all of Story County, Iowa and Boone County, Iowa.Metropolitan Statistical Areas and Components , Office of Management and Budget, May 11, 2007. Accessed August 1, 2008.Micropolitan Statistical Areas and Components , Office of Management and Budget, May 11, 2007. Accessed August 1, 2008.Combined Statistical Areas and Component Core Based Statistical Areas , Office of Management and Budget, May 11, 2007. Accessed August 1, 2008. which had a combined population of 106,205 at the 2000 census. |
Ames, Iowa | Economy | Economy
Ames is home of Iowa State University of Science and Technology, a public land-grant and space-grant research university. At its founding in 1858, Iowa State was known as the Iowa State College of Agriculture and Mechanic Arts. Ames is the home of the closely allied U.S. Department of Agriculture's National Animal Disease Center (See Ames strain), the U.S. Department of Energy's Ames Laboratory (a major materials research and development facility), and the main offices of the Iowa Department of Transportation. State and Federal institutions are the largest employers in Ames.
Other area employers include a 3M manufacturing plant; Danfoss Power Solutions, a hydraulics manufacturer; Barilla, a pasta manufacturer; Ball, a manufacturer of canning jars and plastic bottles; Workiva, a global cloud computing company; Renewable Energy Group, America's largest producer of biomass-based diesel; and the National Farmers Organization.
The Iowa State University Research Park is a not-for-profit business development incubator located in Ames, and affiliated with Iowa State University.
In 2015, Ames was ranked in the top 15 "Cities That Have Done the Best Since the Recession" by Bloomberg Businessweek.
The Bureau of Labor Statistics ranked Ames and Boulder, Colorado as having the lowest unemployment rate (2.5%) of any metropolitan area in the United States in 2016. By June 2018, unemployment in Ames had fallen even further, to 1.5%, though wage increases for workers were not keeping pace with rising rents. |
Ames, Iowa | Top employers | Top employers
As of 2022, the top employers in the city are:
# Employer # of EmployeesPercentage
of Total City
Employment1 Iowa State University18,21233.33%3 Mary Greeley Medical Center1,4072.57%2 City of Ames1,3822.53%4 McFarland Clinic, P. C.1,2002.20%5 Danfoss1,0521.93%6 Iowa Department of Transportation9751.78%7USDA7501.37%8 Ames Community School District7001.28%9 Hach Chemical5801.06%10 Workiva5501.01% |
Ames, Iowa | Arts and culture | Arts and culture
Ames History Museum - founded in 1980, the museum also operates a historic schoolhouse.
Brunnier Art Museum (Scheman Building)
Ames Public Library - located in a Carnegie library, it was founded in 1904. it has 1,386,273 items in circulations, including 799,349 books and 586,924 multimedia items.
The Octagon Center for the Arts - the Center includes galleries, art classes, art studios, and retail shop. They sponsor the local street fair, The Octagon Arts Festival, and hold an annual National Juried Exhibition Clay, Fiber, Paper Glass Metal, Wood. |
Ames, Iowa | Sports | Sports |
Ames, Iowa | Iowa Sports Foundation | Iowa Sports Foundation
The Iowa State Cyclones play a variety of sports in the Ames area. The Iowa State Cyclones football team plays at Jack Trice Stadium in Ames. The Cyclones' Men's and Women's Basketball teams and Volleyball teams play at Hilton Coliseum across the street from Jack Trice Stadium. The Iowa State Cyclones are a charter member of the Big 12 Conference in all sports and compete in NCAA Division I-A.
The Ames Figure Skating Club provides recreational to professional level skating opportunities. The club sponsors the Learn to Skate Program in which coaches provide on and off ice lessons or workshops. The club hosts the figure skating portion of the Iowa Games competition every summer. In the fall, the club hosts Cyclone Country Championships.
The Ames ISU ice arena also hosts the Iowa State Cyclones hockey team. The arena hosts the Ames Little Cyclones hockey program for high school students and children in elementary or middle school.
The city is also home to a youth soccer club, Ames Soccer Club which shares facilities with baseball and softball teams at the Hunziker Youth Sports Complex. |
Ames, Iowa | Education | Education
Much of the city is served by the Ames Community School District.
A portion of northern Ames is zoned to the Gilbert Community School District. |
Ames, Iowa | Public high school in Ames | Public high school in Ames
Ames High School: Grades 9–12 |
Ames, Iowa | Public elementary/middle schools in Ames | Public elementary/middle schools in Ames
David Edwards Elementary: K-5
Abbie Sawyer Elementary School: Grades K-5
Kate Mitchell Elementary School: Grades K-5
Warren H. Meeker Elementary School: Grades K-5
Gertrude Fellows Elementary School: Grades K-5
Ames Middle School: Grades 6–8
Gilbert CSD students are zoned to Gilbert High School. |
Ames, Iowa | Private schools in Ames | Private schools in Ames
Ames Christian School
Saint Cecilia School (preK – 5th grade) |
Ames, Iowa | Iowa State University | Iowa State University
Iowa State University of Science and Technology, more commonly known as Iowa State University (ISU), is a public land-grant and space-grant research university located in Ames. Iowa State University is the birthplace of the Atanasoff–Berry Computer, the world's first electronic digital computer.The First Electronic Computer by Arthur W. Burks Iowa State has produced a number of astronauts, scientists, Nobel laureates, and Pulitzer Prize winners. Until 1945 it was known as the Iowa State College of Agriculture and Mechanic Arts. The university is a member of the American Association of Universities and the Big 12 Conference.
alt=Memorial Union, Iowa State College, 1940|thumb|Memorial Union, Iowa State College, 1940
ISU is the nation's first designated land-grant university.Iowa State University Time Line, 1858–1874 Website. In 1856, the Iowa General Assembly enacted legislation to establish the State Agricultural College and Model Farm. Story County was chosen as the location on June 21, 1859, from proposals by Johnson, Kossuth, Marshall, Polk, and Story counties. When Iowa accepted the provisions of the Morrill Act of 1862, Iowa State became the first institution in nation designated as a land-grant college. The institution was coeducational from the first preparatory class admitted in 1868. The formal admitting of students began the following year, and the first graduating class of 1872 consisted of 24 men and 2 women.
The first building on the Iowa State campus was Farm House. Built in the 1860s, it currently serves as a museum and National Historic Landmark. Today, Iowa State has over 60 notable buildings, including Beardshear Hall, Morrill Hall, Memorial Union, Catt Hall, Curtiss Hall, Carver Hall, Parks Library, the Campanile, Hilton Coliseum, C.Y. Stephens Auditorium, Fisher Theater, Jack Trice Stadium, Lied Recreation Center, numerous residence halls, and many buildings specific to ISU's many different majors and colleges.
The official mascot for ISU is Cy the Cardinal. The official school colors are cardinal and gold. The Iowa State Cyclones play in the NCAA's Division I-A as a member of the Big 12 Conference. |
Ames, Iowa | Media | Media |
Ames, Iowa | Online and newsprint | Online and newsprint
Ames Tribune, Tuesday-Sunday paper produced in Ames.
Iowa State Daily, independent student newspaper produced at Iowa State University.
The Des Moines Register also provides extensive coverage of Iowa news and sports to Ames.
Story County Sun, weekly newspaper that covers the entire county published in Ames. |
Ames, Iowa | Radio stations licensed to Ames | Radio stations licensed to Ames
KURE, student radio operated at Iowa State University.
WOI-FM, Iowa Public Radio's flagship "Studio One" station, broadcasting an NPR news format during the day and a music format in the evening, owned and operated at Iowa State University.
WOI (AM), Iowa Public Radio's flagship station delivering a 24-hour news format consisting mainly of NPR programming, owned and operated at Iowa State University.
KOEZ, Adult Contemporary station licensed to Ames, but operated in Des Moines.
KCYZ, Hot Adult Contemporary station owned and operated by Clear Channel in Ames.
KASI, news/talk station owned and operated by Clear Channel in Ames.
KNWM-FM, Contemporary Christian Madrid/Ames station owned and operated by the University of Northwestern – St. Paul - simulcast with KNWI-FM Osceola/Des Moines
KHOI, Community Radio station licensed to Story City with studios in Ames. KHOI broadcasts music and local public affairs programs and is affiliated with the Pacifica Radio network.
Ames is also served by stations in the Des Moines media market, which includes Clear Channel's 50,000-watt talk station WHO, music stations KAZR, KDRB, KGGO, KKDM, KHKI, KIOA, KJJY, KRNT, KSPZ and KSTZ, talk station KWQW, and sports stations KXNO and KXNO-FM. |
Ames, Iowa | Television | Television
Like radio, Ames is served by the Des Moines media market. WOI-DT, the ABC affiliate in central Iowa, was originally owned and operated by Iowa State University until the 1990s. The station is still licensed to Ames, but studio's are located in West Des Moines. Other stations serving Ames include KCCI, KDIN-TV, WHO-DT, KCWI-TV, KDMI, KDSM-TV and KFPX-TV.
Channel 12 is owned by the City of Ames and overseen by the City Manager's Office. The channel broadcasts meetings for city council as well as other city government councils and boards. Channel 12 also produces its own original content focused on news and other happenings in Ames. Channel 12 has won various regional and national awards including a NATOA Government Programming Award and a Telly Award. Channel 12's goals are "To provide quality programming to the citizens of Ames that educates and informs about city government issues" and "To provide live coverage and rebroadcasts of council and commission meetings".
Channel 16 serves as Ames' public access TV channel. "The purpose of Ames Public Access TV (Channel 16) is to provide residents the opportunity to broadcast locally produced programs on cable television. APATV provides cablecasting of non-commercial, public access programming independently produced by professionals or non-professionals in either a VHS or DVD format. This service is provided on a first-come-first-served, non-discriminatory, non monopolistic basis. Other services include video messaging to serve as a community calendar". |
Ames, Iowa | Infrastructure | Infrastructure
thumb|right|upright|City power plant at night blows steam into the air |
Ames, Iowa | Transportation | Transportation
The town is served by U.S. Highways 30 and 69 and Interstate 35. Ames is the only town in Iowa with a population of greater than 50,000 that does not have a state highway serving it. , Ames currently has three roundabouts constructed on University Avenue/530th Avenue. The first is at the intersection of Airport Road (Oakwood Rd.) and University Avenue, the second at the intersection of Cottonwood Road and 530th Avenue and the third at Collaboration Place and 530th Avenue.
Ames was serviced by the Fort Dodge, Des Moines and Southern Railroad via a branch from Kelley to Iowa State and to downtown Ames. The tracks were removed in the 1960s. The Chicago and North Western Transportation Company twin mainline runs east and west bisecting the town and running just south of the downtown business district. The C&NW used to operate a branch to Des Moines. This line was removed in the 1980s when the Spine Line through the nearby city of Nevada was purchased from the Rock Island Railroad after its bankruptcy. The Union Pacific, successor to the C&NW, still runs 60–70 trains a day through Ames on twin mainlines, which leads to some traffic delays. There is also a branch to Eagle Grove that leaves Ames to the north. The Union Pacific maintains a small yard called Ames Yard east of Ames between Ames and Nevada. Ames has been testing automatic train horns at several of its crossings. These directional horns which are focused down the streets are activated when the crossing signals turn on and are shut off after the train crosses the crossing. This system cancels out the need for the trains to blow their horns. Train noise had been a problem in the residential areas to the west and northwest of downtown.
Ames Municipal Airport is located southeast of the city. The current (and only) fixed-base operator is Central Iowa Air Service. The airport has two runways – 01/19, which is , and 13/31, which is .
The City of Ames offers a transit system throughout town, called CyRide, that is funded jointly by Iowa State University, the ISU Government of the Student Body, and the City of Ames. Rider fares are free for children under five, while students pay a set cost as part of their tuition. In addition to local transit, Ames is served by intercity buses from Jefferson Lines, which stop at the Ames Intermodal Facility.
In 2009, the Ames metropolitan statistical area (MSA) ranked as the third highest in the United States for percentage of commuters who walked to work (10.4 percent).
The City of Ames unveiled a potential bike plan at an open house on November 15, 2023, as part of the city's Walk Bike Roll Bicycle and Pedestrian project. The project has been in development since summer 2022. Particular recommendations from the project include improvements being made to Clark Avenue, Lincoln Highway, Grand Avenue and Duff Street in Ames.
Ames is home to the headquarters of the Iowa Department of Transportation."Where We Are Located ." Iowa Department of Transportation. Retrieved October 25, 2009. |
Ames, Iowa | Health care | Health care
Ames is served by Mary Greeley Medical Center, a 220-bed regional referral hospital which is adjacent to McFarland Clinic PC, central Iowa's largest physician-owned multi-specialty clinic, and also Iowa Heart Center. |
Ames, Iowa | Parks and recreation | Parks and recreation
On September 10, 2019, the City of Ames proposed a $29,000,000 bond for building a fitness center called the Healthy Life Center. It failed to pass. Iowa State University owns the land it was to be built on. Ames has multiple parks, with the biggest being Brookside park, the North River Valley park and the Ada Hayden Heritage park, which contains a lake, a series of wetlands and trails. The Story County Conservation center is located to the north east of Ames, along the Skunk River. |
Ames, Iowa | In popular culture | In popular culture
The character of Kate Austen in the television series Lost (2004–2010) is from Ames.
Ames is prominently featured in Jeffrey Zaslow's 2009 book The Girls from Ames.
Ames is featured in the 2012 Supernatural episode "Heartache".
Ames is mentioned in the music video for Bo Burnham's 2013 song "Repeat Stuff", which shows satirical subliminal messages quickly flashing up on the screen, one of which states that "Michael Clarke Duncan is alive and living in Ames, Iowa". |
Ames, Iowa | Notable people | Notable people |
Ames, Iowa | Acting | Acting
Evan Helmuth, actor (1977–2017) (Fever Pitch, The Devil Inside)
Nick Nolte, actor, lived in Ames, 1945-1950 |
Ames, Iowa | Artists and photographers | Artists and photographers
John E. Buck, sculptor
Robert Crumb, cartoonist and musician, the Crumb family moved to Ames in August 1950, for two years
Margaret Lloyd, opera singer
Laurel Nakadate, American video artist, filmmaker and photographer
Velma Wallace Rayness (1896–1977), author, painter and artist
Brian Smith, Pulitzer Prize-winning photographer, born July 16, 1959
|
Ames, Iowa | Aviation | Aviation
Neta Snook Southern, pioneer aviator, taught Amelia Earhart to fly |
Ames, Iowa | Musicians | Musicians
Buster B. Jones, fingerpicker guitarist
John Darnielle, musician from indie rock band The Mountain Goats; former Ames resident
The Envy Corps, indie rock band
Leslie Hall, electronic rap musician/Gem Sweater collector, born in Ames in 1981
Peter Schickele, musician, born in Ames in 1935
Richie Hayward, drummer and founding member of the band Little Feat; former Ames resident and graduate of Ames High School |
Ames, Iowa | Journalists | Journalists
Robert Bartley, editorial page editor of The Wall Street Journal and a Presidential Medal of Freedom recipient; raised in Ames and ISU graduate
Wally Bruner, ABC News journalist and television host
Michael Gartner, former president of NBC News; retired to own and publish the Ames Tribune |
Ames, Iowa | Politicians | Politicians
Ruth Bascom, Mayor of Eugene, Oregon
Edward Mezvinsky, former U.S. Congressman; father-in-law of Chelsea Clinton; raised in Ames
Bee Nguyen, former Georgia (U.S. state) state representative
Bob Walkup, Mayor of Tucson, Arizona
Lee Teng-hui, President of the Republic of China, ISU graduate
Henry A. Wallace, 11th United States Secretary of Agriculture, 10th United States Secretary of Commerce, and 33rd Vice President of the United States, ISU graduate; lived in Ames from 1892 - 1896 |
Ames, Iowa | Sports | Sports
Harrison Barnes, NBA player, 2015 NBA champion, 2016 U.S. Olympic gold medalist, Ames HS graduate
Sebastián Botero, soccer player and coach
Joe Burrow, NFL quarterback for the Cincinnati Bengals, Heisman Trophy winner. Born in Ames
Doug McDermott, basketball player, Ames HS graduate
Kip Corrington, NFL player
Dick Gibbs, NBA player, Ames HS graduate
Terry Hoage, NFL player
Fred Hoiberg, retired NBA basketball player; raised in Ames, ISU graduate, former ISU basketball coach, former coach of the Chicago Bulls and current Nebraska men's basketball coach.
Herb Sies, pro football player and coach
Billy Sunday, evangelist and Major League Baseball player; born in Ames in 1863
Fred Tisue, Olympian water polo player |
Ames, Iowa | Scientists | Scientists
Laurel Blair Salton Clark, astronaut, died on STS-107
Charles W. "Chuck" Durham, civil engineer, philanthropist, civic leader, former CEO and chairman emeritus of HDR, Inc.; raised in Ames
Lyle Goodhue, scientist, lived and studied in Ames 1925–1934
Frank Spedding, chemist, creator of the Ames Process during the Manhattan Project
Dan Shechtman, awarded 2011 Nobel Prize in Chemistry for "the discovery of quasicrystals"; Professor of Materials Science at Iowa State University (2004–present) and Associate at the Department of Energy's Ames Laboratory |
Ames, Iowa | Writers and poets | Writers and poets
Ann Cotten, poet, born in Ames, grew up in Vienna
Brian Evenson, author
Jane Espenson, writer and producer for television, including Buffy the Vampire Slayer and Star Trek: The Next Generation, grew up in Ames
Michelle Hoover, author, born in Ames
Meg Johnson, poet and dancer
Fern Kupfer, author
Joseph Geha, author
Ted Kooser, U.S. Poet Laureate; raised in Ames and ISU graduate
John Madson, freelance naturalist of tallgrass prairie ecosystems
Sara Paretsky, author of the V.I. Warshawski mysteries; born in Ames in 1947
Jane Smiley, Pulitzer Prize-winning novelist; former instructor at ISU (1981–1996); used ISU as the basis for her novel Moo
Neal Stephenson, author, grew up in Ames
Hugh Young, coauthor of University Physics textbook
Lincoln Peirce, cartoonist/writer of the Big Nate comics and books |
Ames, Iowa | Other | Other
Neva Morris, at her death (2010) second-oldest person in the world and oldest American aged 114 years; lived in Ames her entire life
Nate Staniforth, magician
Todd Snyder (fashion designer)
Brian Thompson, businessman (1974–2024) |
Ames, Iowa | Politics | Politics
From 1979 through 2011, Ames was the location of the Ames Straw Poll, which was held every August prior to a presidential election year in which the Republican presidential nomination was undecided (meaning there was no Republican president running for re-election—as in 2011, 2007, 1999, 1995, 1987, and 1979). The poll would gauge support for the various Republican candidates amongst attendees of a fundraising dinner benefiting the Iowa Republican Party. The straw poll was frequently seen by national media and party insiders as a first test of organizational strength in Iowa. In 2015, the straw poll was to be moved to nearby Boone before the Iowa Republican Party eventually decided to cancel it altogether.
Ames is part of Iowa House of Representatives District 50, currently represented by Ross Wilburn. It is part of Iowa Senate District 25, currently represented by Herman Quirmbach. |
Ames, Iowa | See also | See also
Ames process
North Grand Mall |
Ames, Iowa | References | References |
Ames, Iowa | External links | External links
Official Ames City Website
The Main Street Cultural District
Category:Cities in Iowa
Category:Cities in Story County, Iowa
Category:Populated places established in 1864
Category:1864 establishments in Iowa |
Ames, Iowa | Table of Content | Short description, History, Geography, Campustown, Climate, Demographics, 2020 census, 2010 census, 2000 census, Metropolitan area, Economy, Top employers, Arts and culture, Sports, Iowa Sports Foundation, Education, Public high school in Ames, Public elementary/middle schools in Ames, Private schools in Ames, Iowa State University, Media, Online and newsprint, Radio stations licensed to Ames, Television, Infrastructure, Transportation, Health care, Parks and recreation, In popular culture, Notable people, Acting, Artists and photographers, Aviation, Musicians, Journalists, Politicians, Sports, Scientists, Writers and poets, Other, Politics, See also, References, External links |
Abalone | Short description | thumb|Living abalone in tank showing epipodium and tentacles, anterior end to the right.
Abalone ( or ; via Spanish , from Rumsen aulón) is a common name for any small to very large marine gastropod mollusc in the family Haliotidae, which once contained six genera but now contains only one genus, Haliotis. Other common names are ear shells, sea ears, and, now rarely, muttonfish or muttonshells in parts of Australia, ormer in the United Kingdom, perlemoen in South Africa, and pāua in New Zealand. The number of abalone species recognized worldwide ranges between 30 and 130 with over 230 species-level taxa described. The most comprehensive treatment of the family considers 56 species valid, with 18 additional subspecies.
The shells of abalone have a low, open spiral structure, and are characterized by several open respiratory pores in a row near the shell's outer edge. The thick inner layer of the shell is composed of nacre, which in many species is highly iridescent, giving rise to a range of strong, changeable colors which make the shells attractive to humans as ornaments, jewelry, and as a source of colorful mother-of-pearl.
The flesh of abalone is widely considered to be a delicacy, and is consumed raw or cooked by a variety of cuisines. |
Abalone | Description | Description
thumb|left|The iridescent surface inside a red abalone shell from Northern California. The US coin (quarter) is in diameter
Most abalone vary in size from (Haliotis pulcherrima) to . The largest species, Haliotis rufescens, reaches .
The shell of abalone is convex, rounded to oval in shape, and may be highly arched or very flattened. The shell of the majority of species has a small, flat spire and two to three whorls. The last whorl, known as the body whorl, is auriform, meaning that the shell resembles an ear, giving rise to the common name "ear shell". Haliotis asinina has a somewhat different shape, as it is more elongated and distended. The shell of Haliotis cracherodii cracherodii is also unusual as it has an ovate form, is imperforate, shows an exserted spire, and has prickly ribs.
A mantle cleft in the shell impresses a groove in the shell, in which are the row of holes characteristic of the genus. These holes are respiratory apertures for venting water from the gills and for releasing sperm and eggs into the water column. They make up what is known as the selenizone, which forms as the shell grows. This series of eight to 38 holes is near the anterior margin. Only a small number is generally open. The older holes are gradually sealed up as the shell grows and new holes form. Each species has a typical number of open holes, between four and 10, in the selenizone. An abalone has no operculum. The aperture of the shell is very wide and nacreous.
The exterior of the shell is striated and dull. The color of the shell is very variable from species to species, which may reflect the animal's diet. The iridescent nacre that lines the inside of the shell varies in color from silvery white, to pink, red and green-red to deep blue, green to purple.
The animal has fimbriated head lobes and side lobes that are fimbriated and cirrated. The radula has small median teeth, and the lateral teeth are single and beam-like. They have about 70 uncini, with denticulated hooks, the first four very large. The rounded foot is very large in comparison to most molluscs. The soft body is coiled around the columellar muscle, and its insertion, instead of being on the columella, is on the middle of the inner wall of the shell. The gills are symmetrical and both well developed.
These snails cling solidly with their broad, muscular foot to rocky surfaces at sublittoral depths, although some species such as Haliotis cracherodii used to be common in the intertidal zone. Abalone reach maturity at a relatively small size. Their fecundity is high and increases with their size, laying from 10,000 to 11 million eggs at a time. The spermatozoa are filiform and pointed at one end, and the anterior end is a rounded head. |
Abalone | Distribution | Distribution
thumb|Abalone with a live sponge on its shell in Póvoa de Varzim, Portugal
The haliotid family has a worldwide distribution, along the coastal waters of every continent, except the Pacific coast of South America, the Atlantic coast of North America, the Arctic, and Antarctica. The majority of abalone species are found in cold waters, such as off the coasts of New Zealand, South Africa, Australia, Western North America, and Japan. |
Abalone | Structure and properties of the shell | Structure and properties of the shell
The shell of the abalone is exceptionally strong and is composed of a tightly packed calcium carbonate matrix. Layered among the matrix is an endogenous protein further strengthening the shell. Due to the unique structure of the shell, a force applied directly to the shell matrix will more likely cause the shedding of layers as opposed to cracking or shattering. Material scientists are currently studying this structure for insight into stronger ablative protective tools such as body armor.
The dust created by grinding and cutting abalone shell is dangerous; appropriate safeguards must be taken to protect people from inhaling these particles. |
Abalone | Diseases and pests | Diseases and pests
Abalone are subject to various infectious diseases. The Victorian Department of Primary Industries said in 2007 that ganglioneuritis killed up to 90% of stock in affected regions. Abalone possess very little clotting factor, meaning even a mild to moderate skin-piercing injury can result in death from fluid loss. Members of the Spionidae of the polychaetes are known as pests of abalone. |
Abalone | Human use | Human use
Abalone have been harvested as a source of food and esthetics since prehistory. Abalone shells and associated materials, like their claw-like pearls and nacre, have been used as jewelry and for buttons, buckles, and inlay. These shells have been found in archaeological sites around the world, ranging from 100,000-year-old deposits at Blombos Cave in South Africa to historic Chinese abalone middens on California's Northern Channel Islands. For at least 12,000 years, abalone were harvested to such an extent around the Channel Islands that shells in the area decreased in size four thousand years ago. |
Abalone | Farming | Farming
thumb|right|An abalone farm
thumb|right|125px|Abalone hatchery
thumb|right|125px|Part of the Multi-Species Fish and Invertebrate Breeding and Hatchery, (Oceanographic Marine Laboratory, Lucap, Alaminos, Pangasinan, Philippines, 2011)
Farming of abalone began in the late 1950s and early 1960s in Japan and China. Since the mid-1990s, there have been many increasingly successful endeavors to commercially farm abalone for the purpose of consumption. Overfishing and poaching have reduced wild populations to such an extent that farmed abalone now supplies most of the abalone meat consumed. The principal abalone farming regions are China, Taiwan, Japan, and Korea. Abalone is also farmed in Australia, Canada, Chile, France, Iceland, Ireland, Mexico, Namibia, New Zealand, South Africa, Spain, Thailand, and the United States.
After trials in 2012, a commercial "sea ranch" was set up in Flinders Bay, Western Australia to raise abalone. The ranch is based on an artificial reef made up of 5,000 separate concrete abalone habitat units, which can host 400 abalone each. The reef is seeded with young abalone from an onshore hatchery.
The abalone feed on seaweed that grows naturally on the habitats; the ecosystem enrichment of the bay also results in growing numbers of dhufish, pink snapper, wrasse, and Samson fish among other species. |
Abalone | Consumption | Consumption
Abalone have long been a valuable food source for humans in every area of the world where a species is abundant. The meat of this mollusc is considered a delicacy in certain parts of Latin America (particularly Chile), France, New Zealand, East Asia and Southeast Asia. In the Greater China region and among Overseas Chinese communities, abalone is commonly known as bao yu, and sometimes forms part of a Chinese banquet. In the same way as shark fin soup or bird's nest soup, abalone is considered a luxury item, and is traditionally reserved for celebrations.
As abalone became more popular and less common, the prices adjusted accordingly. In the 1920s, a restaurant-served portion of abalone, about 4 ounces, would cost (in inflation adjusted dollars) about US$7; by 2004, the price had risen to US$75. In the United States, prior to this time, abalone was predominantly eaten, gathered, and prepared by Chinese immigrants. Before that, abalone were collected to be eaten, and used for other purposes by Native American tribes. By 1900, laws were passed in California to outlaw the taking of abalone above the intertidal zone. This forced the Chinese out of the market and the Japanese perfected diving, with or without gear, to enter the market. Abalone started to become popular in the US after the Panama–Pacific International Exposition in 1915, which exhibited 365 varieties of fish with cooking demonstrations, and a 1,300-seat dining hall.
In Japan, live and raw abalone are used in awabi sushi, or served steamed, salted, boiled, chopped, or simmered in soy sauce. Salted, fermented abalone entrails are the main component of tottsuru, a local dish from Honshū. Tottsuru is mainly enjoyed with sake.
In South Korea, abalone is called Jeonbok (/juhn-bok/) and used in various recipes. Jeonbok porridge and pan-fried abalone steak with butter are popular but also commonly used in soups or ramyeon.
In California, abalone meat can be found on pizza, sautéed with caramelized mango, or in steak form dusted with cracker meal and flour. |
Abalone | Sport harvesting | Sport harvesting |
Abalone | Australia | Australia
Tasmania supplies about 25% of the yearly world abalone harvest. Around 12,500 Tasmanians recreationally fish for blacklip and greenlip abalone. For blacklip abalone, the size limit varies between for the southern end of the state and for the northern end of the state. Greenlip abalone have a minimum size of , except for an area around Perkins Bay in the north of the state where the minimum size is . With a recreational abalone licence, the bag limit is 10 per day, with a total possession limit of 20. Scuba diving for abalone is allowed, and has a rich history in Australia. (Scuba diving for abalone in the states of New South Wales and Western Australia is illegal; a free-diving catch limit of two is allowed).
Victoria has had an active abalone fishery since the late 1950s. The state is sectioned into three fishing zones, Eastern, Central and Western, with each fisher required a zone-allocated licence. Harvesting is performed by divers using surface-supplied air "hookah" systems operating from runabout-style, outboard-powered boats. While the diver seeks out colonies of abalone amongst the reef beds, the deckhand operates the boat, known as working "live" and stays above where the diver is working. Bags of abalone pried from the rocks are brought to the surface by the diver or by way of "shot line", where the deckhand drops a weighted rope for the catch bag to be connected then retrieved. Divers measure each abalone before removing from the reef and the deckhand remeasures each abalone and removes excess weed growth from the shell. Since 2002, the Victorian industry has seen a significant decline in catches, with the total allowable catch reduced from 1440 to 787 tonnes for the 2011/12 fishing year, due to dwindling stocks and most notably the abalone virus ganglioneuritis, which is fast-spreading and lethal to abalone stocks. |
Abalone | United States | United States
thumb|Workers drying abalone shells in the sun in southern California, circa 1900
thumb|A young Japanese abalone diver in California in 1905
thumb|right|Two highly endangered white abalone: Prohibitions on commercial and recreational harvest of this species have been
in place since 1996.
Sport harvesting of red abalone is permitted with a California fishing license and an abalone stamp card. In 2008, the abalone card also came with a set of 24 tags. This was reduced to 18 abalone per year in 2014, and as of 2017 the limit has been reduced to 12, only nine of which may be taken south of Mendocino County. Legal-size abalone must be tagged immediately. Abalone may only be taken using breath-hold techniques or shorepicking; scuba diving for abalone is strictly prohibited. Taking of abalone is not permitted south of the mouth of San Francisco Bay. A size minimum of measured across the shell is in place. A person may be in possession of only three abalone at any given time.
As of 2017, abalone season is May to October, excluding July. Transportation of abalone may only legally occur while the abalone is still attached in the shell. Sale of sport-obtained abalone is illegal, including the shell. Only red abalone may be taken, as black, white, pink, flat, green, and pinto abalone are protected by law. In 2018, the California Fish and Game Commission closed recreational abalone season due to dramatically declining populations. That year, they extended the moratorium to last through April 2021. Afterwards, they extended the ban for another 5 years until April 2026.
An abalone diver is normally equipped with a thick wetsuit, including a hood, bootees, and gloves, and usually also a mask, snorkel, weight belt, abalone iron, and abalone gauge. Alternatively, the rock picker can feel underneath rocks at low tides for abalone. Abalone are mostly taken in depths from a few inches up to ; less common are freedivers who can work deeper than . Abalone are normally found on rocks near food sources such as kelp. An abalone iron is used to pry the abalone from the rock before it has time to fully clamp down. Divers dive from boats, kayaks, tube floats, or directly off the shore.
The largest abalone recorded in California is , caught by John Pepper somewhere off the coast of San Mateo County in September 1993.
The mollusc Concholepas concholepas is often sold in the United States under the name "Chilean abalone", though it is not an abalone, but a muricid. |
Abalone | New Zealand | New Zealand
In New Zealand, abalone is called pāua (, from the Māori language). Haliotis iris (or blackfoot pāua) is the ubiquitous New Zealand pāua, the highly polished nacre of which is extremely popular as souvenirs with its striking blue, green, and purple iridescence. Haliotis australis and Haliotis virginea are also found in New Zealand waters, but are less popular than H. iris. Haliotis pirimoana is a small species endemic to Manawatāwhi / the Three Kings Islands that superficially resembles H. virginea.
Like all New Zealand shellfish, recreational harvesting of pāua does not require a permit provided catch limits, size restrictions, and seasonal and local restrictions set by the Ministry for Primary Industries (MPI) are followed. The legal recreational daily limit is 10 per diver, with a minimum shell length of for H. iris and for H. australis. In addition, no person may be in possession, even on land, of more than 20 pāua or more than of pāua meat at any one time. Pāua can only be caught by free-diving; it is illegal to catch them using scuba gear.
An extensive global black market exists in collecting and exporting abalone meat. This can be a particularly awkward problem where the right to harvest pāua can be granted legally under Māori customary rights. When such permits to harvest are abused, it is frequently difficult to police. The limit is strictly enforced by roving Ministry for Primary Industries fishery officers with the backing of the New Zealand Police. Poaching is a major industry in New Zealand with many thousands being taken illegally, often undersized. Convictions have resulted in seizure of diving gear, boats, and motor vehicles and fines and in rare cases, imprisonment. |
Abalone | South Africa | South Africa
There are five species endemic to South Africa, namely H. parva, H. spadicea, H. queketti and H. speciosa.
The largest abalone in South Africa, Haliotis midae, occurs along roughly two-thirds of the country's coastline. Abalone-diving has been a recreational activity for many years, but stocks are currently being threatened by illegal commercial harvesting. In South Africa, all persons harvesting this shellfish need permits that are issued annually, and no abalone may be harvested using scuba gear.
For the last few years, however, no permits have been issued for collecting abalone, but commercial harvesting still continues as does illegal collection by syndicates.
In 2007, because of widespread poaching of abalone, the South African government listed abalone as an endangered species according to the CITES section III appendix, which requests member governments to monitor the trade in this species. This listing was removed from CITES in June 2010 by the South African government and South African abalone is no longer subject to CITES trade controls. Export permits are still required, however.
The abalone meat from South Africa is prohibited for sale in the country to help reduce poaching; however, much of the illegally harvested meat is sold in Asian countries. As of early 2008, the wholesale price for abalone meat was approximately US$40.00 per kilogram. There is an active trade in the shells, which sell for more than US$1,400 per tonne. |
Abalone | Channel Islands, Brittany and Normandy | Channel Islands, Brittany and Normandy
Ormers (Haliotis tuberculata) are considered a delicacy in the British Channel Islands as well as in adjacent areas of France, and are pursued with great alacrity by the locals. This, and a recent lethal bacterial disease, has led to a dramatic depletion in numbers since the latter half of the 19th century, and "ormering" is now strictly regulated to preserve stocks. The gathering of ormers is now restricted to a number of 'ormering tides', from 1 January to 30 April, which occur on the full or new moon and two days following. No ormers may be taken from the beach that are under in shell length. Gatherers are not allowed to wear wetsuits or even put their heads underwater. Any breach of these laws is a criminal offence and can lead to a fine of up to £5,000 or six months in prison. The demand for ormers is such that they led to the world's first underwater arrest, when Mr. Kempthorne-Leigh of Guernsey was arrested by a police officer in full diving gear when illegally diving for ormers. |
Abalone | Decorative items | Decorative items
thumb|Haida carving with rectangular abalone shell accents
The highly iridescent inner nacre layer of the shell of abalone has traditionally been used as a decorative item, in jewelry, buttons, and as inlay in furniture and musical instruments, such as on fret boards and binding of guitars. See article Najeonchilgi regarding Korean handicraft. |
Abalone | Indigenous use | Indigenous use
Abalone has been an important staple in a number of Indigenous cultures around the world, specifically in Africa and on the Northwest American coast. The meat is a traditional food, and the shell is used to make ornaments; historically, the shells were also used as currency in some communities. |
Abalone | Threat of extinction | Threat of extinction
Abalone are critically threatened due to overfishing and the acidification of oceans as lower pH erodes the calcium carbonate in their shells. In the 21st century, white, pink, and green abalone are on the United States federal endangered species list. Possible restoration sites have been proposed for the San Clemente Island and Santa Barbara Island areas. Reintroduction of farming abalone to the wild has been proposed, with these abalone having special tags to help track the population. |
Abalone | Species | Species
The number of species that are recognized within the genus Haliotis has fluctuated over time, and depends on the source that is consulted. The number of recognized species range from 30 to 130. This list finds a compromise using the WoRMS database, plus some species that have been added, for a total of 57. The majority of abalone have not been rated for conservation status. Those that have been reviewed tend to show that the abalone in general is an animal that is declining in numbers, and will need protection throughout the globe. |
Abalone | Synonyms | Synonyms |
Abalone | See also | See also
Delicacy
Abalone shriveling syndrome-associated virus |
Abalone | Citations | Citations |
Abalone | References | References
|
Abalone | Further reading | Further reading
|
Abalone | External links | External links
Abalone: Species Diversity
ABMAP: The Abalone Mapping Project
Abalone biology
Conchology
Hardy's Internet Guide to Marine Gastropods : Shell Catalog
book on crafting with Abalone Shell
Fisheries Western Australia – Abalone Fact Sheet
Imagemap of worldwide abalone distribution
Oman’s Abalone Harvest
Pro abalone diver, Mallacoota, Victoria (1967)
Tathra NSW(1961), Abalone (1963)
Fathom magazine "The Abalone Divers" Pages 43,44,45 (1972)
Abalone Healing Properties
Category:Commercial molluscs
Category:Extant Late Cretaceous first appearances
Category:Organic gemstones
Category:Mollusc common names
Category:South Australian cuisine
de:Seeohren
ja:アワビ#人間との関わり |
Abalone | Table of Content | Short description, Description, Distribution, Structure and properties of the shell, Diseases and pests, Human use, Farming, Consumption, Sport harvesting, Australia, United States, New Zealand, South Africa, Channel Islands, Brittany and Normandy, Decorative items, Indigenous use, Threat of extinction, Species, Synonyms, See also, Citations, References, Further reading, External links |
Abbess | short description | thumb|Eufemia Szaniawska, Abbess of the Benedictine Monastery in Nieśwież with a crosier, , National Museum in Warsaw
thumb|Abbess Joanna van Doorselaer de ten Ryen, Waasmunster Roosenberg Abbey
An abbess (Latin: abbatissa) is the female superior of a community of nuns in an abbey. |
Abbess | Description | Description
In the Catholic Church (both the Latin Church and Eastern Catholic), Eastern Orthodox, Coptic and Anglican abbeys, the mode of election, position, rights, and authority of an abbess correspond generally with those of an abbot. She must be at least 40 years old and have been a nun for 10 years. The age requirement in the Catholic Church has evolved over time, ranging from 30 to 60. The requirement of 10 years as a nun is only eight in Catholicism. In the rare case of there not being a nun with the qualifications, the requirements may be lowered to 30 years of age and five of those in an "upright manner", as determined by the superior. A woman who is of illegitimate birth, is not a virgin, has undergone non-salutory public penance, is a widow, or is blind or deaf, is typically disqualified for the position, saving by permission of the Holy See. The office is elective, the choice being by the secret votes of the nuns belonging to the community. Like an abbot, after being confirmed in her office by the Holy See, an abbess is solemnly admitted to her office by a formal blessing, conferred by the bishop in whose territory the monastery is located, or by an abbot or another bishop with appropriate permission. Unlike the abbot, the abbess receives only the ring, the crosier, and a copy of the rule of the order. She does not receive a mitre as part of the ceremony. The abbess also traditionally adds a pectoral cross to the outside of her habit as a symbol of office, though she continues to wear a modified form of her religious habit or dress, as she is unordained—females cannot be ordained—and so does not vest or use choir dress in the liturgy. An abbess serves for life, except in Italy and some adjacent islands. |
Abbess | Roles and responsibilities | Roles and responsibilities
upright|thumb|Princess Maria Theresia Isabella of Austria, a noble abbess with her crosier
Abbesses are, like abbots, major superiors according to canon law, the equivalents of abbots or bishops (the ordained male members of the church hierarchy who have, by right of their own office, executive jurisdiction over a building, diocesan territory, or a communal or non-communal group of persons—juridical entities under church law). They receive the vows of the nuns of the abbey; they may admit candidates to their order's novitiate; they may send them to study; and they may send them to do pastoral or missionary, or to work or assist—to the extent allowed by canon and civil law—in the administration and ministry of a parish or diocese (these activities could be inside or outside the community's territory). They have full authority in its administration.
However, there are significant limitations.
They may not administer the sacraments, whose celebration is reserved to bishops, priests, deacons (clerics), namely, those in Holy Orders.
They may make provision for an ordained cleric to help train and to admit some of their members, if needed, as altar servers, extraordinary ministers of Holy Communion, or lectors—all ministries which are now open to the unordained.
They may not serve as a witness to a marriage except by special rescript.
They may not administer Penance (Reconciliation), Anointing of the Sick (Extreme Unction), or function as an ordained celebrant or concelebrant of the Mass (by virtue of their office and their training and institution, they may act, if the need arises, as altar servers, lectors, ushers, porters, or extraordinary ministers of Holy Communion, and if need be, the Host).
They may preside over the Liturgy of the Hours which they are obliged to say with their community, speak on Scripture to their community, and give certain types of blessings not reserved to the clergy. On the other hand, they may not ordinarily preach a sermon or homily, nor read the Gospel during Mass.
As they do not receive episcopal ordination in the Catholic, Orthodox and Oriental Churches, they do not possess the ability to ordain others, nor do they exercise the authority they do possess under canon law over any territories outside of their monastery and its territory (though non-cloistered, non-contemplative female religious members who are based in a convent or monastery but who participate in external affairs may assist as needed by the diocesan bishop and local secular clergy and laity, in certain pastoral ministries and administrative and non-administrative functions not requiring ordained ministry or status as a male cleric in those churches or programs).
There are exigent circumstances, where due to Apostolical privilege, certain Abbesses have been granted rights and responsibilities above the normal, such as the Abbess of the Cistercian Monastery of the Abbey of Santa María la Real de Las Huelgas near Burgos, Spain. Also granted exceptional rights was the Abbess of the Cistercian order in Conversano Italy. She was granted the ability to appoint her own vicar-general, select and approve the confessors, along with the practice of receiving the public homage of her clergy. This practice continued until some of the duties were modified due to an appeal by the clergy to Rome. Finally in 1750, the public homage was abolished.
During the Middle Ages (7th–10th centuries) in the Catholic Church, greater restrictions on abbesses' spiritual independence gained pace. Instruments of church authority, from papal bulls down to local sanctions, were increasingly used to restrict their freedom to dispense blessings, administer sacraments, including the veiling of nuns, and publicly read the gospels or preach. Such spiritual—and even temporal—authority had in earlier church history, largely been unremarkable. As Thomas Oestereich, contributor to the Catholic Encyclopedia (1913), makes clear, abbesses' past spiritual authority was increasingly seen as the "usurpation" of corresponding priestly power, and a solely male privilege. He gives an example of the attitude toward such practice, from the 9th century, which persists in church administrative control into the modern era:
Similarly, in 1210, Innocent III (died 1216) expressed his view of the Cistercian Abbesses of Burgos and Palencia in Spain, who preached and heard confessions of their own religious, characterizing these acts as "unheard of, most indecorous, and highly preposterous." |
Abbess | History | History
Historically, in some Celtic monasteries, abbesses presided over joint-houses of monks and nuns, the most famous example being Saint Brigid of Kildare's leadership in the founding of the monastery at Kildare in Ireland. This custom accompanied Celtic monastic missions to France, Spain, and even to Rome itself. In 1115, Robert, the founder of Fontevraud Abbey near Chinon and Saumur, France, committed the government of the whole order, men as well as women, to a female superior.
In Lutheran churches, the title of abbess () has in some cases survived (for example, in the ) to designate the heads of abbeys which since the Protestant Reformation have continued as monasteries or convents (). These positions continued, merely changing from Catholic to Lutheran. The first to make this change was the Abbey of Quedlinburg, whose last Catholic Abbess died in 1514. These are collegiate foundations, which provide a home and an income for unmarried ladies, generally of noble birth, called canonesses (), or more usually, or . The office of abbess is of considerable social dignity, and in the past, was sometimes filled by princesses of the reigning houses. Until the dissolution of Holy Roman Empire and mediatisation of smaller imperial fiefs by Napoleon, the evangelical Abbess of Quedlinburg was also per officio the head of that state. The last such ruling abbess was Sofia Albertina, Princess of Sweden. The abess Hildegard of Fraunmünster Abbey sat in the Imperial Diet among other princes of the Holy Roman Empire. The oldest women's abbey in Germany is St. Marienthal Abbey of Cistercian nuns, near Ostritz, established during the early 13th century.
In the Hradčany of Prague is a Catholic institute whose mistress is titled an Abbess. It was founded in 1755 by the Empress Maria Theresa, and traditionally was responsible for the coronation of the Queen of Bohemia. The Abbess is required to be an Austrian Archduchess.
it was estimated the Catholic Church had around 200 presiding abbesses. |
Abbess | Abbas placename | Abbas placename
The word 'Abbas' is used as part of a place name (for example, the English villages of Compton Abbas and Milton Abbas). The name usually relates to land previously owned by an abbess. |
Abbess | See also | See also
List of abbots and abbesses of Kildare
Katharina von Zimmern (1478–1547), last abbess of the Fraumünster Abbey |
Abbess | Citations | Citations |
Abbess | General and cited references | General and cited references
Category:Catholic ecclesiastical titles
Category:Christian religious occupations
Category:Ecclesiastical titles
Category:Religious leadership roles |
Abbess | Table of Content | short description, Description, Roles and responsibilities, History, Abbas placename, See also, Citations, General and cited references |
Abdominal surgery | Short description | The term abdominal surgery broadly covers surgical procedures that involve opening the abdomen (laparotomy). Surgery of each abdominal organ is dealt with separately in connection with the description of that organ (see stomach, kidney, liver, etc.) Diseases affecting the abdominal cavity are dealt with generally under their own names. |
Abdominal surgery | Types | Types
The most common abdominal surgeries are described below.
Appendectomy: surgical opening of the abdominal cavity and removal of the appendix. Typically performed as definitive treatment for appendicitis, although sometimes the appendix is prophylactically removed incidental to another abdominal procedure.
Caesarean section (also known as C-section): a surgical procedure in which one or more incisions are made through a mother's abdomen (laparotomy) and uterus (hysterotomy) to deliver one or more babies, or, rarely, to remove a dead fetus.
Inguinal hernia surgery: the repair of an inguinal hernia.
Exploratory laparotomy: the opening of the abdominal cavity for direct examination of its contents; for example, to locate a source of bleeding or trauma. It may or may not be followed by repair or removal of the primary problem.
Laparoscopy: a minimally invasive approach to abdominal surgery where rigid tubes are inserted through small incisions into the abdominal cavity. The tubes allow introduction of a small camera, surgical instruments, and gases into the cavity for direct or indirect visualization and treatment of the abdomen. The abdomen is inflated with carbon dioxide gas to facilitate visualization and, often, a small video camera is used to show the procedure on a monitor in the operating room. The surgeon manipulates instruments within the abdominal cavity to perform procedures such as cholecystectomy (gallbladder removal), the most common laparoscopic procedure. The laparoscopic method speeds recovery time and reduces blood loss and infection as compared to the traditional "open" method. |
Abdominal surgery | Complications | Complications
Complications of abdominal surgery include, but are not limited to:
Adhesions (also called scar tissue): complications of postoperative adhesion formation are frequent, they have a large negative effect on patients’ health, and increase workload in clinical practice
Bleeding
Infection
Paralytic ileus: short-term paralysis of the bowel
Perioperative mortality, any death occurring within 30 days after surgery
Shock
Sterile technique, aseptic post-operative care, antibiotics, use of the WHO Surgical Safety Checklist, and vigilant post-operative monitoring greatly reduce the risk of these complications. Planned surgery performed under sterile conditions is much less risky than that performed under emergency or unsterile conditions. The contents of the bowel are unsterile, and thus leakage of bowel contents, as from trauma, substantially increases the risk of infection.
Globally, there are few studies comparing perioperative mortality following abdominal surgery across different health systems. One major prospective study of 10,745 adult patients undergoing emergency laparotomy from 357 centres in 58 high-, middle-, and low-income countries found that mortality is three times higher in low- compared with high-HDI countries even when adjusted for prognostic factors. In this study the overall global mortality rate was 1.6 percent at 24 hours (high 1.1 percent, middle 1.9 percent, low 3.4 percent), increasing to 5.4 percent by 30 days (high 4.5 percent, middle 6.0 percent, low 8.6 percent). Of the 578 patients who died, 404 (69.9 percent) did so between 24 hours and 30 days following surgery (high 74.2 percent, middle 68.8 percent, low 60.5 percent). Patient safety factors were suggested to play an important role, with use of the WHO Surgical Safety Checklist associated with reduced mortality at 30 days.
Taking a similar approach, a unique global study of 1,409 children undergoing emergency laparotomy from 253 centres in 43 countries showed that adjusted mortality in children following surgery may be as high as 7 times greater in low-HDI and middle-HDI countries compared with high-HDI countries, translating to 40 excess deaths per 1,000 procedures performed in these settings. Internationally, the most common operations performed were appendectomy, small bowel resection, pyloromyotomy and correction of intussusception. After adjustment for patient and hospital risk factors, child mortality at 30 days was significantly higher in low-HDI (adjusted OR 7.14 (95% CI 2.52 to 20.23)) and middle-HDI (4.42 (1.44 to 13.56)) countries compared with high-HDI countries.
Absorption of drugs administered orally was shown to be significantly affected following abdominal surgery.
There is low-certainty evidence that there is no difference between using scalpel and electrosurgery in infection rates during major abdominal surgeries. |
Abdominal surgery | See also | See also
Abdominoplasty
ASA physical status classification system or perioperative physical fitness
Diabetes
General surgery
Laparotomy
Low-fiber/low-residue diet
Perioperative mortality |
Abdominal surgery | References | References
Category:Surgical specialties
Category:General surgery |
Abdominal surgery | Table of Content | Short description, Types, Complications, See also, References |
Abduction | Wiktionary | Abduction may refer to: |
Abduction | Media | Media |
Abduction | Film and television | Film and television
"Abduction" (The Outer Limits), a 2001 television episode
"Abduction", a 2007 episode of Death Note
"Abductions", a 2002 episode of Totally Spies!
"The Abduction" (Alias), a 2002 episode of an American television series
"The Abduction" (Dr. Quinn, Medicine Woman), a 1994 episode of an American television series
Abduction (1975 film), directed by Joseph Zito
Abduction (1997 film), directed by Takao Okawara
Abduction (2011 film), directed by John Singleton
Abduction (2019 film), directed by Ernie Barbarash
Abduction: The Megumi Yokota Story, a 2005 American documentary film
The Abduction, a 1996 TV movie starring Victoria Principal and Robert Hays |
Abduction | Literature | Literature
Abduction (novel), a 2000 novel by Robin Cook
Abduction!, a 2004 novel by Peg Kehret
The Abduction, a 1987 novel (Norwegian title Bortførelsen) by Mette Newth
The Abduction, a 1998 novel by J. Robert King |
Abduction | Music | Music
"Abduction", a 2005 song by Iron Maiden vocalist Bruce Dickinson, from the album Tyranny of Souls
Abduction, a music label run by members of Sun City Girls |
Abduction | Of a person or people | Of a person or people
Alien abduction, phenomenon of people reporting what they believe to be the real experience of being kidnapped by extraterrestrial beings
Bride kidnapping, a practice in which a man abducts the woman he wishes to marry
Child abduction, unauthorized removal of a minor from the custody of their guardian(s)
Express kidnapping, abduction where a small immediate ransom is demanded
International child abduction, form of human trafficking
Kidnapping, unlawful confinement of a person against their will
Raptio, large-scale abduction of women
Tiger kidnapping, taking a hostage to force a loved one or associate of the victim to do something |
Abduction | Sciences | Sciences
Abduction (anatomy), a type of movement that draws a structure or limb away from the median plane of the body
Abductive reasoning, a method of reasoning in logic |
Abduction | See also | See also
Abducted (disambiguation)
Abductor (disambiguation) |
Abduction | Table of Content | Wiktionary, Media, Film and television, Literature, Music, Of a person or people, Sciences, See also |
Abensberg | Use dmy dates | thumb|Maderturm
Abensberg () is a town in the Lower Bavarian district of Kelheim, in Bavaria, Germany, lying around southwest of Regensburg, east of Ingolstadt, northwest of Landshut and north of Munich. It is situated on the river Abens, a tributary of the Danube. |
Abensberg | Geography | Geography
The town lies on the Abens river, a tributary of the Danube, around eight kilometres from the river's source. The area around Abensberg is characterized by the narrow valley of the Danube, where the Weltenburg Abbey stands, the valley of the Altmühl in the north, a left tributary of the Danube, and the famous Hallertau hops-planting region in the south. The town is divided into the municipalities of Abensberg, Arnhofen, Holzharlanden, Hörlbach, Offenstetten, Pullach and Sandharland. |
Abensberg | Divisions | Divisions
Since the administrative reforms in Bavaria in the 1970s, the town also encompasses the following Ortsteile:
In the town: Abensberg (main settlement), Aunkofen (civil parish), Badhaus (village)
To the east: Gaden (village), See (village), Offenstetten (civil parish)
To the north east: Arnhofen (civil parish), Baiern (village), Pullach (civil parish), Kleedorf (village)
To the north: Sandharlanden (civil parish), Holzharlanden (civil parish), Buchhof (small hamlet)
To the west: Schwaighausen (village), Schillhof (hamlet), Gilla (small hamlet)
To the south: Aumühle (small hamlet), Allersdorf (hamlet)
To the south east: Lehen (small hamlet), Mitterhörlbach (hamlet), Upper Hörlbach (village), Lower Hörlbach (hamlet) |
Abensberg | History | History
There had been settlement on this part of the Abens river since long before the High Middle Ages, dating back to Neolithic times. Of particular interest and national importance are the Neolithic flint mines at Arnhofen, where, around 7,000 years ago, Stone Age people made flint, which was fashioned into drills, blades and arrowheads, and was regarded as the steel of the Stone Age. Traces of over 20,000 individuals were found on this site. The modern history of Abensberg, which is often incorrectly compared with that of the third century Roman castra (military outpost) of Abusina, begins with Gebhard, who was the first to mention Abensberg as a town, in the middle of the 12th century. The earliest written reference to the town, under the name of Habensperch, came from this time, in around 1138. Gebhard was from the Babonen clan.
In 1256, the castrum of Abensprech was first mentioned, and on 12 June 1348, Margrave Ludwig of Brandenburg, and his brother, Duke Stephen of Bavaria, raised Abensberg to the status of a city, giving it the right to operate lower courts, enclose itself with a wall and hold markets. The wall was built by Count Ulrich III of Abensberg. Some of the thirty-two round towers and eight turrets are still preserved to this day.
In the Middle Ages, the people of Abensberg enjoyed a level of autonomy above their lord. They elected a city council, although only a small number of rich families were eligible for election.
In around 1390, the Carmelite Monastery of Our Lady of Abensberg was founded by Count John II and his wife, Agnes. Although Abensberg was an autonomous city, it remained dependent on the powerful Dukes of Bavaria. The last Lord of Abensberg, Niclas, Graf von Abensberg, supposedly named after his godfather, Nicholas of Kues, a Catholic cardinal, was murdered in 1485 by Christopher, a Duke of Bavaria-Munich. The year before, Niclas had unchivalrously taken Christopher captive as he bathed before a tournament in Munich. Although Christopher renounced his claim for revenge, he lay in wait for Niclas in Freising. When the latter arrived, he was killed by Seitz von Frauenberg. He is buried in the former convent of Abensberg.
Abensberg then lost its independence and became a part of the Duchy of Bavaria, and from then on was administered by a ducal official, the so-called caretaker. The castle of Abensberg was destroyed during the Thirty Years' War, although the city had bought a guarantee of protection from the Swedish general, Carl Gustaf Wrangel. During the War of the Spanish Succession emperor Leopold I, who had occupied Bavaria, granted the fief of Abensberg to count Ernst von Abensperg und Traun (1608–1668) from an Austrian noble family named Traun that now received the name of the former counts of Abensberg (who were believed to be distant relatives). After the occupation ended, he was however dispossessed.
Johannes Aventinus (1477–1534) is the city's most famous son, the founder of the study of history in Bavaria. Aventinus, whose name was real name is Johann or Johannes Turmair (Aventinus being the Latin name of his birthplace) wrote the Annals of Bavaria, a valuable record of the early history of Germany and the first major written work on the subject. He is commemorated in the Walhalla temple, a monument near Regensburg to the distinguished figures of German history. Until 1800, Abensberg was a municipality belonging to the Straubing district of the Electorate of Bavaria. Abensberg also contained a magistrates' court. In the Battle of Abensberg on 19–20 April 1809, Napoleon gained a significant victory over the Austrians under Archduke Ludwig of Austria and General Johann von Hiller. |
Abensberg | Coat of arms | Coat of arms
thumb|right|100px|Arms of Abensberg
The arms of the city are divided into two halves. On the left are the blue and white rhombuses of Bavaria, while the right half is split into two silver and black triangles. Two diagonally-crossed silver swords with golden handles rest on top.
The town has had a coat of arms since 1338, that of the Counts of Abensberg. With the death of the last Count, Nicholas of Abensberg, in 1485, the estates fell to the Duchy of Bavaria-Munich, meaning that henceforth only the Bavarian coat of arms was ever used.
On 31 December 1809, a decree of King Maximilian of Bavaria granted the city a new coat of arms, as a recognition of their (mainly humanitarian and logistic) services in the Battle of Abensberg the same year. The diagonally divided field in silver and black came from the old crest of the Counts of Abensberg, while the white and blue diamonds came from that of the House of Wittelsbach, the rulers of Bavaria. The swords recall the Battle of Abensberg.
The district of Offenstetten previously possessed its own coat of arms. |
Abensberg | Twinning | Twinning
Parga, Greece since 1986
Lonigo, Italy since 1999
Saint-Gilles, Gard, France since 2016 |
Abensberg | Economy and Infrastructure | Economy and Infrastructure
The area around Abensberg, the so-called sand belt between Siegburg, Neustadt an der Donau, Abensberg and Langquaid, is used for the intensive farming of asparagus, due to the optimal soil condition and climate. 212 hectares of land can produce ninety-four asparagus plants. Abensberg asparagus enjoys a reputation among connoisseurs as a particular delicacy. In addition to asparagus, the production of hops plays a major role locally, the region having its own label, and there are still three independent breweries in the area. The town of Abensberg marks the start of the Deutsche Hopfenstraße (German Hops Road), a nickname given to the Bundesstraße 301, a German federal highway which runs through the heartland of Germany's hops-growing industry, ending in Freising. |
Abensberg | Transport | Transport
The Abensberg railway station is located on the Regensburg–Ingolstadt railway from Regensburg to Ingolstadt. The city can be reached via the A-93 Holledau-Regensburg road (exit Abensberg). Three Bundesstraße (German federal highways) cross south of Abensberg: B 16, B 299 and B 301. |
Abensberg | Public facilities | Public facilities |
Abensberg | Schools | Schools
Abensberg has two Grundschulen (primary school) and Mittelschule (open admission secondary school), and the Johann-Turmair-Realschule (secondary modern school). There is also a College of Agriculture and Home Economics. Since 2007, the Kelheim Berufsschule has had a campus in Abensberg, and outside the state sector is the St. Francis Vocational Training Centre, run by a Catholic youth organisation. In addition, there are two special schools, one near Abensberg, the other in the civil parish of Offenstetten. |
Abensberg | Culture and sightseeing | Culture and sightseeing |
Abensberg | Theatre | Theatre
In 2008, a former goods shed by the main railway station of Abensberg was converted into a theatre by local volunteers. The "Theater am Bahnhof" (Theatre at the Railway Station) is mostly used by the Theatergruppe Lampenfieber and was opened on 19 October 2008. |
Abensberg | Museums | Museums
Abensberg has a long tradition of museums. In the nineteenth century, Nicholas Stark und Peter Paul Dollinger began a collection based on local history. This collection and the collection of the Heimatverein (local history society) were united in 1963 into the Aventinus Museum, in the cloister of the former Carmelite monastery. On 7 July 2006, the new Town Museum of Abensberg was opened in the former duke's castle in the town. |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.