
merged nadee

yuu key madhya bhaag mein merced nadee ().aiss. california raajya, siera nevada seey saine joaquin ghaati mein bahane vaali saine joaquin nadee kii ack lambi sahayak nadee haye. yeh yosemite rashtriya udyaan key dakshini bhaag key madhyam seey apane tej aur khadee gati key liye sabse achchi tarah seey jaanaa jaataa haye, jahan yeh yosemite ghaati seey bahane vaalaa praathamik jalmarg haye. ack baar jaba yeh krishi saine joaquin ghaati key maidanon mein pahunch jaati haye, tou nadee kaa charitra naatakiya roop seey badal jaataa haye, jahaan yeh ack dheemi gati seey chalane vaali ghumaavdaar dhaara bunn jaati haye.
lagbhag 1 karod varsh pahale siera nevada key roop mein pahali baar nadee kaa gathan huaa thaa, aur isaki ghaati seey talchhat kaa ksharan honey seey saine joaquin ghaati key samtal tala koo banaane mein madad millie. himm yug key dauran himnad ney yosemite ghaati sahit jalvibhaajak key uchch oonchaai vaale hisson koo unake vartamaan aakar mein tarasha. aitihaasik roop seey, ack vyaapak nadee tateey kshetra thaa joe laakhon pravaasi pakshiyon key liye awas pradaan kartaa thaa, aur nadee mein uttari america mein chinook salmon kaa sabse dakshini bhaag thaa.
19veen shatabdi kii shuruat mein spanish aur maxican sainya abhiyaanon seey gujarane seey pahale mivok aur paiut loga hajaaron varshon taka nadee key kinare rahate they. california gold rush ney kaee logon koo california mein laaya aur kuchh nichale merced nadee key kinare key shaharon mein buss gaye. ack rail maarg kaa nirmaan mishrit ghaati key saath kiya gayaa thaa, jisase khanan aur oopari jalvibhaajak mein logg inn karane mein madad millie aur baad mein paryatakon koo yosemite rashtriya udyaan mein leey jaaya gayaa. basane vaalon aur mool amerikiyon key beach sangharsh key parinamswarup yuddh hue, jisamen yosemite seey ahavaanechi kaa nishkasana bhee shamil thaa.
19veen shatabdi key anta mein saine joaquin ghaati mein badey paimaane parr sinchai shuru kii gaee thee, aur kaee raajya, sanghiya aur niji swaamitva vaale baandhon kaa nirmaan huaa, jisane pravaasi salmon koo avaruddh curr diyaa aur nadee key kinare key awas mein badee girawat kaa kaaran banaa. sinchai key liye paani kaa upayog aksar nadee key muhaane taka pahunchane taka ack chhoti see dhaara mein badal jaataa haye. paryavaraniya kshati koo cumm karane key prayason mein awas sanrakshan kaary, aitihaasik pravaah pattern kii punah sthaapana aur salmon hatchery kaa nirmaan shamil haye.
pathyakram.
merced nadee kaa udgam sthal siera nevada kii clark renz upashreni key tala parr haye, joe triple peak fork key sangam parr badh rhaa haye aur merced peak fork key baad yosemite rashtriya udyaan key dakshinpurvi koney mein uchch desh seey glacier seey polish kii gaee dhalanon seey neeche girata haye. apane mukhya jall seey, nadee thodi doori key liye uttar kii or bahati haye aur lyle shikhar kaante koo ikattha karati haye. isake baad vilay kaa maarg uttar paschim kii or mudataa haye aur ack khadee deewaar vaali ghaati seey hocker bahata haye, jahan nadee laal choti kaa kaanta praapt karati haye aur phir samudra tala seey oopar washburn jheel mein ikattha hoe jaati haye.
merced uttar-paschim kii or jaari haye jahan merced jheel mein ikattha hotaa haye. vilay jheel koo chhodkar, nadee paschim uttar-paschim kii or jaari haye jahan ghaati pratidhvani ghaati mein khulati haye. isake baad nadee aam taur parr paschim kii or mudati haye aur doosari taraf jaati haye, jahan yeh vishal, himanadiya pratirodhi grenite chattanon key beach ack shandar sankeern ghaati seey hocker gujarati haye. yeh ghaati bunnell bindu key baad khulati haye aur shakkar kii loaf gumbad nadee koo bunnell cascade banaane key liye seemit kartaa haye, isase pahale kii vaha mers kii khoyi hui ghaati key madhyam seey dakshin kii or mudataa haye, aur phir ack grenite chattan key oopar seey chhoti yosemite ghaati mein fail jaataa haye, jiska naam yosemite ghaati key saath isaki samaantaa key liye neeche kii or rakhaa gayaa haye.
nevada jalprapaat aur vernal jalprapaat key oopar seey bahane vaali nadee, jise ack saath "vishal seedhi" key roop mein jaanaa jaataa haye, taba illiloate khaadi praapt karati haye aur yosemite ghaati mein bahati haye, jahaan yeh devdaar key jangalon aur ghaas key maidanon key beach ghoomati haye joe ghaati key farsh koo bharati haye. tenaya, yosemite, bridelwell aur kabootar kii khaadi yosemite ghaati mein vileen nadee mein shamil hoe jaati hain. ghaati key paschimi chhor parr himnad key morine seey parey nadee khadee nadee ghaati seey hocker bahati haye, cascade creak koo uthaati haye aur ell portal key paas dakshin kii or mudati haye. raajya maarg 140 rashtriya udyaan key paschim pravesh dwaar seey nadee kaa anusaran kartaa haye, dakshin kaante seey kuchh meal pahale, sabse badee sahayak nadee, baain or seey judati haye.
nadee uttar-paschim mein uttar kaanta praapt karane key liye chaapit hoti haye, aur isake kuchh meal baad yeh jheel mcclure mein pravesh karati haye, joe nae khajaane key baandh seey banati haye. nae khajaane key neeche, nadee paschim mein kendriya ghaati key ack bhaari sinchit kshetra seey hocker bahati haye, joe maxwan aur croker-huffman baandhon aur hoppeton, dilli aur livingston shaharon seey hocker gujarati haye. yeh turluck seey kuchh meal dakshin mein pahaadi nauka mein saine joaquin nadee mein mill jaataa haye.
jall-kshetra.
merced nadee kaa jalvibhaajak kendriya siera nevada mein shamil haye. uttar mein yeh tulume nadee key jalvibhaajak seey ghiraa huaa haye, joe yosemite rashtriya udyaan koo bahane vaali doosari pramukh nadee haye. dakshin mein, saine joaquin nadee key pramukh jall parr mishrit jalvibhaajak seemaaen hain. poorv mein, yeh siera shikhar seey ghiraa huaa haye joe ise mono jheel key andoric mahaan besin jalvibhaajak seey vibhajit kartaa haye.
mishrit nadee besin kaa adhikansh hissa uchch oonchaai parr haye, jahan ack alpine jalavaayu prachalit haye. siera mein sardiyon mein bhaari barfbari hoti haye, joe vasant aur garmiyon kii shuruat mein pighal jaati haye jisase vaarshik baadh aatee haye. sharad ritu key anta taka nadee kaa star kaafee gir gayaa haye, aur kuchh chhoti sahayak nadiyaan poori tarah seey sookh gaee hain. khush dweepon key oopar 85 pratishat taka pravaah pighalati burf seey aataa haye. shushk mausam mein, bhujal nadee koo ekmatra aadhar pravaah pradaan kartaa haye. isake alawa, nadee koo darjanon oonchi siera jheelon seey paani milata haye, jinamen seey sabse badee jheelon mein mers jheel, tenaya jheel, ostrander jheel, shrinkhala jheelen aur meey jheel shamil hain. talhati mein ack shushk bhoomadhyasagariya jalavaayu kaa anubhav hotaa haye, jabaki saine joaquin ghaati kaa tala itna shushk haye kii ise ardh-registan maanaa jaa sakata haye.
merced nadee saine joaquin nadee kii teesari sabse badee sahayak nadee haye. madhya ghaati mein sinchai shuru honey aur baandhon key nirmaan seey pahale, nadee key muhaane parr praakritik pravaah vartamaan ausat yaa lagbhag prati varsh kii tulanaa mein bahut adhik thaa. nadee key oopar kii or, khushahal dweepon parr, ausat pravaah haye. sanyukt raajya bhoovaigyaanik sarvekshan mein mishrit nadee key saath teen sthaanon parr nadee maap haih khushahal dweepon parr, jheel key oopar aur muhaane parr. pahale dou record baandhon aur maanav hastakshep seey aprabhaavit pravaahit hotey hain, lekin muhaane parr nirvahan mukhya roop seey nae sarkari khajaane key baandh dwara niyantrit hotaa haye. bagby key poorv khanan shahar mein sthit jheel mcclore gaze, sambhavatah kull milakar pravaah key liye sabse sateek gaze haye. vahaan ausat vaarshik pravaah 1923 seey 1966 taka darj kiya gayaa thaa. 23 disambar, 1955 koo vahaan ack shikhar kii soochana dee gaee thee. mukh gaze key liye, sabse adhik pravaah kewal 1950 mein thaa. anta mein, khush dweepon parr gaze key liye, abb taka kaa sabse badaa pravaah 1997 kii yosemite baadh mein darj kiya gayaa thaa, jisane ghaati mein kaee shiviron, sadakon, raaston aur pulon koo nasht curr diyaa thaa.
paaristhitiki.
2006 mein ack adhyayan key anusaar, mishrit nadee jalvibhaajak mein 37 machhali prajaatiyan, 127 pakshi prajaatiyan aur 140 keat aur aksheruki prajaatiyan paaee gaeen. jalavaayu mein antar key kaaran, oopari jalvibhaajak (jheel key oopar) aur nichali nadee key kinare paaee jaane vaali prajaatiyon key beach ack badee asamaanta haye.
nadee key nichale madhya ghaati bhaag mein deshi aur pesh kii gaee machhliyon kii 26 prajaatiyan hain, jinamen sacramento sakar, smallmouth baas, largemouth baas aur carp shamil hain. nichali nadee mein paaee jaane vaali anadromous machhali kii prajaatiyan chinook salmon, paisifik lamprey aur dhaaridaar baas hain. nadee key oopari bhaag mein machhali kii 11 prajaatiyan paaee jaati hain, jinhen jheel key mcclure seey laker headwater taka key hisse key roop mein paribhaashit kiya gayaa haye. aitihaasik roop seey, anadromous machhliyon kii seema yosemite ghaati key sheersh parr jharane taka faili hui haye, lekin baandhon ney 1900 key dashak kii shuruat seey unake pravaas koo avaruddh curr diyaa haye, aur nadee key nichale hisse mein unake shesh andey dene vaale nivaas sthaan koo aksar paani seey hataa diyaa haye. 20veen shatabdi key anta mein lagu kiye gaye paryavaraniya upaayon ney 1950 key dashak mein kaee varshon key dauran 500 machhliyon kii record cumm seey 1984 mein 30,000 key uchch star taka chinook salmon kii aabaadi koo badhaane mein kuchh safalata hassil kii haye. 1970 key dashak seey, vaarshik chinook daud ausatan lagbhag 5,300 haye.
nadee key kinare paaee jaane vaali 127 pakshi prajaatiyon mein seey kewal 35 nadee kii poori lambai key saath paaee jaati hain. inmein seey kaee pakshi pravaasi hain aur harr saal kewal kuchh baar iss kshetra seey gujarate hain, jabaki pakshiyon kii 109 prajaatiyan kewal prajanan key mausam mein paaee jaati hain. dheemi gati seey chalane vaali nichali nadee key kinare pakshi adhik prachur matra mein paae jaate hain, jisamen chattani, tej oopari nadee kii tulanaa mein adhik upayukt nadee-tatvarti nivaas sthaan haye. poore besin mein pakshiyon kii aam prajaatiyon mein rubi-crown kinglet, devdaar waxwing, american robbin, yelo-rumped warbler, tree swello aur europeeya starling aur kaee luptapray prajaatiyan shamil hain, jinamen safed poonchh vaali patang aur swenson baaj shamil hain. aamtaur parr merd nadee key madhya aur oopari bhaagon mein paae jaane vaale pakshiyon mein shoke kabootar, cassin kaa finch, california bater, kaali aankho vaalaa junco, kathfodwa, dipper, mahaan neela bagula, scrub jey, laal pankhon vaalaa kaalaa pakshi, laal poonchh vaalaa baaz, turkey giddh, chattan swello, ghaati key rene, mergancer aur ganje cheel shamil hain. nadee key kinare paae jaane vaale aam keedon mein mayflies, stoneflies aur cadisafli shamil hain. yeh nadee aakramak asiai clam, cheeni mitton kekade aur newzealand key mitty key ghonghe seey prabhaavit haye.
madhya aur oopari besin mein paudhon kii kaee prajaatiyan paaee jaati hain, jinamen california poppy, white elder, oregan aish, oak, zahareele oak, bigleaf maple, indian rubarb, buttonbush, vilo, whiteleaf manzanita aur aitihaasik roop seey cheeni pine shamil hain, joe 19veen shatabdi key anta mein bhaari logging seey pahale they. gilhari, racoon, jackrab, chamgaadad, scunk, beaver, khachchar hiran, koyot, bobcat aur kaalaa bhalu standhari prajaatiyon mein seey hain joe beach aur oopari jalvibhaajak mein paae jaate hain.
ack prajaati choona patthar kaa salamander haye, joe ack atyant durlabh ubhayachar haye jiska ekmatra nivaas sthaan yosemite ghaati key nichale hisse mein sthit merced canyon haye. salamander jeevit rahane key liye merced ghaati kii choona patthar kii divaaron parr nirbhar kartaa haye. salamander kii raksha key liye, ghaati key ack hisse koo 1986 mein "mahatvapurna paryavaraniya chinta kaa kshetra" naamit kiya gayaa thaa.
bhoovigyaan.
jaba uttar americi plate ney paschim kii or apani dheemi yatra parr lagbhag 25 karod saal pahale paleozoic key dauran prashant plate kaa saamana kiya, tou uttar americi mahadweep key tahat baad vaalaa ghatana shuru hoe gayaa. bhoomigat teevra dabaav key kaaran kuchh prashant plate pighal gaee, aur parinamswarup oopar kii or badhane vaalaa magma oopar kii or dhakel diyaa gayaa aur grenite batholith mein kathor hoe gayaa joe siera nevada kaa adhikansh hissa banaata haye. samudri talchhati chattan kii vyaapak paraten joe mool roop seey pracheen prashant samudra tala seey bunny theen, unhein bhee badhate grenite dwara oopar dhakel diyaa gayaa thaa, aur chattan kii iss parat parr paitrik mishrit nadee bunny thee. laakhon varshon mein, mishrit ney naram talchhati chattan key madhyam seey ack gahari ghaati koo kaat diyaa, antatah neeche kathor grenite seey takaraaya. iss lachili chattan parat key saath muthbhed key kaaran vilay nadee ney jyaadaatar apane downcutting koo roque diyaa, halanki sahayak dhaaraon ney pracheen ghaati koo chauda karna jaari rakhaa.
lagbhag 80 million varshon mein, kataav key kaaran kendriya ghaati key tala taka bhaari matra mein jalodh talchhat kaa parivahan huaa, jahan yeh paschim mein california tata seema aur poorv mein siera nevada key beach funce gayaa thaa, jisase ack avishvasaniya roop seey sapaat aur upajaau bhoomi kii satah banati haye. haalaanki, oopari mishrit nadee jalvibhaajak kaa vartamaan roop glaciers dwara banaaya gayaa thaa, aur nichale jalvibhaajak apratyaksh roop seey lekin kaafee prabhaavit they.
jaba antim himyug yaa himyug aaya, tou chaar jabardast ghaati glaciers kii ack shrinkhala ney mishrit nadee key oopari besin koo bhar diyaa. yeye himnad yosemite ghaati key oopar kii shaakhaon mein uthhe, joe mishrit nadee key pramukh jall, tenaya ghaati aur illiloate khaadi seey utarate hain. tenaya ghaati vaastav mein tulumen glacier kii ack bhuja seey aur bhee gahari hoe gaee thee, jisane uttar mein tulumen nadee parr tulumen aur hetch hetchy ghaati kii bhavya ghaati kaa nirmaan kiya thaa. chhoti yosemite ghaati vishal seedhiyon key neeche kii tulanaa mein antarnihit chattan key kathin honey key parinamswarup bunny, jisamen pahaadi kii deewaar mein vernal girawat aur nevada girawat haye. pratyek himnad kii inn teen shaakhaon ney milkar ack badaa himnad banaaya joe adhikatam motaa thaa, joe yosemite ghaati key muhaane seey aage kii or, achchi tarah seey mishrit ghaati mein faila huaa thaa. inn himnadon ney grenite kii chattanon kaa nirmaan kiya joe abb aadhe gumbad, ell capitan aur baadal key baaki jaise sthal kaa gathan karate hain.
pahala aur sabse badaa himnad sherwin yaa poorv-taaho himnad thaa, jisane oopari mishrit jalvibhaajak koo apane vartamaan roop key karib taka nasht curr diyaa. visconsinian himnad key dauran teen charanon kaa paalan kiya gayaa; yeye taaho, tenaya aur tiyog charan they, jinamen seey tiyog sabse chhota thaa. tiyoga glacier yosemite ghaati key muhaane parr ack chattani morine chhod gayaa. yeh morine vaastav mein chaar himnadon dwara jamaa kiye gaye kaee morainon mein seey ack thaa, jisamen madhya morine aur bridelwell morine shamil hain. tiyoga glacier key peechhe hatane key baad iss morine ney ack jheel kaa gathan kiya jisase lagbhag poori ghaati mein baadh aaa gaee. dheere-dheere talchhat seey bharee yosemite jheel, ack chaudi aur sapaat ghaati kaa tala banaati haye. isake baad himnad key mool key talchhat merged nadee key neeche kii or badhate rahey, jisase kendriya ghaati key samtal tala koo banaane mein madad millie.
itihas.
kaee mool americi janjaatiyon mein seey joe mishrit nadee parr rahate they, sabse pramukh mivok (maidani mivok aur siera mivok seey milkar), paiut aur ahavaanechi they. kaee maidani mivok nichali nadee key kinare nichale ilaakon mein buss gaye. siera (yaa parvat) mivok oopari mers ghaati aur yosemite ghaati mein rahate they, aur jaba pahale safed khojkarta iss kshetra mein aae, taba lagbhag 450 siera mivok duss sthaayi gaanvon key beach vibhajit they. mono jheel kshetra key paas purvi siera seey utpann paiut bhee mishrit nadee key oopari jalvibhaajak mein rahata thaa. siera mivok aur mono jheel paiut ney antatah, samay key saath saanskritik baatchit key madhyam seey, ack naee sanskriti, ahwani kaa gathan kiya, joe "ahwani" seey vyutpann haye, jiska arth haye "ack badey munh key aakar kii ghaati" (yuu-aakar kii yosemite ghaati kaa ullekh karate hue).
19veen shatabdi kii shuruat mein, tateey california seey spanish upaniveshvadiyon dwara bheje gaye kaee sainya abhiyaanon ney kendriya ghaati mein yatra kii. inmein seey ack yatra, leftinent gabriel moraga key netritva mein, 29 sitambar, 1806 koo mishrit nadee key dakshin tata parr pahunchi. unhone nadee kaa naam "riyo dee neustra senora dee laa merced" (hamari dayaa kii mahila kii nadee) rakhaa, joe barcelona key bishap key sanrakshak sant hain aur 24 sitambar koo manaaya jaataa haye. 1805 mein kendriya ghaati mein ack anya abhiyaan ney 6 janwari, 1805 koo pahunchane parr raajaa nadee kaa naam bhee rakhaa, joe maggy yaa epiphany kaa parv haye. moraga kaa abhiyaan, madhya ghaati aur siera nevada talhati mein missions key liye upayukt sthalon koo khojane key liye, spanish sarkaar dwara vitt poshit, khoj udyamon kii ack shrinkhala kaa hissa thaa. 1808 aur 1810 mein, moraga ney merd ghaati key neeche nichali merd nadee key saath aage key abhiyaanon kaa netritva kiya, harr baar shoonya hoe gayaa. antatah, ghaati mein ack mission shrinkhala sthaapit karane kii yojana koo chhod diyaa gayaa. 1855 mein, merced county kaa nirmaan kiya gayaa thaa, jiska naam merced nadee key naam parr rakhaa gayaa thaa.
merced county kii sthaapana aur mexico seey california kii swatantrata key baad, kaee basane vaale merced nadee kshetra mein aae aur merced nadee parr chhote shaharon kii sthaapana kii. pahala dover thaa, jisaki sthaapana 1844 mein saine joaquin nadee key saath vilay nadee key sangam parr hui thee. dover ack "antardeshiya bandargah" key roop mein kaary kartaa thaa jahan naukaaen saine francisco khaadi kshetra seey saine joaquin ghaati mein basane vaalon koo aapoorti karati theen. isake baad aaney vaale kuchh shaharon mein hoppeton, snelling aur merced fauls they, jinka naam vartamaan mein makeswein baandh key paas merced nadee parr rapids key ack sett key liye rakhaa gayaa thaa. 1880 key dashak key anta mein ack aataa mill, oonee mill aur kuchh lakadi milon kaa nirmaan merced fauls mein kiya gayaa thaa. cheeni pine lakadi company aur yosemite lakadi company ney tees varshon seey adhik samay taka merced fauls mein lakadi kii milon kaa sanchaalan kiya, joe merced nadee key kinare siera nevada seey lakadi koo bhejane key liye sankeern-gaze railmargon parr nirbhar they. madhya prashant aur dakshini prashant railmargon key nirmaan key baad, mishrit nadee parr kaee nadee shahar sunsan hoe gaye they. haalaanki, pramukhta praapt karane vaale kaee shaharon mein merced aur turlock shamil hain, donon rail maarg parr sthit hain.
1850 key dashak mein california gold rush ney dheere-dheere merced ghaati aur yosemite ghaati mein khanan koo badhaaya. iss kshetra mein kaee mool amerikiyon ney vidroh kiya, jisase khanikon aur ahavaanechi key beach sangharsh huaa. 1851 mein baaki ahavaanechi koo ghaati seey baahar nikaalane key liye mariposa batalian kaa gathan kiya gayaa thaa. batalian ney pramukh tenaya key netritva mein ack ahavaanechi samooh seey mishrit nadee key dakshin kaante parr ladaai ladee. antatah, way adhikansh bhaartiyon koo yosemite ghaati seey baahar nikaalane mein safal rahey, pahale fresno key paas ack aarakshan mein. soney kii bheed key baad, ahavaanechi koo yosemite ghaati mein vaapas jaane kii anumati dee gaee, lekin aage kii ghatnaaon ney unhein baahar nikaalane key liye ack doosari batalian koo prerit kiya, iss baar mono jheel kshetra mein. ghaati mein kaee sthaanon key naamon kii utpatti mariposa batalian seey hui haye.
yosemite rashtriya udyaan kii sthaapana seey pahale hii, paryatakon ney 1855 kii shuruat mein hii merced ghaati aur yosemite ghaati mein yatra karna shuru curr diyaa thaa. 1870 key dashak mein pahali sadakon kaa nirmaan yosemite ghaati mein kiya gayaa thaa. pahala thaa coulterville road, usake baad badee oak sapaat sadak, stockton seey merced ghaati taka ack vyaparik maarg. johnn muir aur robbert underwood johnson key netritva mein paryaavaran andolanon ney yuu koo aashvast kiya.aiss. 1890 mein yosemite rashtriya udyaan kii sthaapana key liye congress. ghaati mein rashtriya udyaan paryatan key nirmaan key saath aur mishrit nadee mein kaafee vriddhi hui, jisase oopari mishrit nadee jalvibhaajak mein kaee anya sadakon kaa nirmaan kiya jaa rhaa haye. isake baad siera rashtriya vann aur stanislaus rashtriya vann sahit anya rashtriya vanon ney adhik mishrit nadee oopari besin kii raksha kii.
yosemite ghaati rail maarg, joe mool roop seey yosemite ghaati aur merced ghaati mein khanij bhandar kii khoj key saath sthaapit kiya gayaa thaa, 20 veen shatabdi kii shuruat mein paryatakon koo merced nadee key saath yosemite ghaati mein leey jaataa rhaa. 1926 mein merced canyon key madhyam seey nirmit ell portal road ney railway parr yatri seva koo samaapt curr diyaa, lekin 1940 key dashak key madhya taka sanchaalan jaari rhaa, jaba badee baadh aaee, jisase rail key khand nasht hoe gaye.
20veen shatabdi kii shuruat mein, jaba oopari vilay nadee besin jyaadaatar sanrakshit thaa, tou nichali nadee vilay sinchai jile dwara baandh-nirmaan aur sinchai diversion kaa vishay thee. jile ney rajkosh baandh kaa prastaav rakhaa, joe 1920 key dashak key madhya mein puuraa huaa aur 1960 key dashak mein jall bhandaran suvidha key roop mein banaaya gayaa.
nadee key aspas kii adhikansh krishi yogya bhoomi, kuchh, kheti key adheen honey taka mishrit nadee key paani key saath sinchai kaafee badhana jaari rahee. 1950 key dashak key anta aur 1960 key dashak kii shuruat taka, saine joaquin ghaati mein sinchai iss hudd taka thee kii kaee nadiyaan khandon mein sookh gaeen. saine joaquin key saath sangamit nadee key oopar, baad vaali nadee aamtaur parr sookhi hoti thee, kewal vahee pravaah praapt karati thee jahan vilayit nadee pravesh karati haye. 20veen shatabdi key madhya mein, mishrit nadee mein pravaah iss hudd taka cumm hoe gayaa kii bahut cumm salmon mishrit nadee key nichale hisse mein ankurit honey key liye laut aae. 1991 mein, ack machhali hatchery, merced river hatchery, croker-huffman diversion baandh key thheek neeche kii or merced nadee key buggle mein banaai gaee thee, joe sabse nichala merced nadee baandh haye. faul chinook salmon hatchery key pool mein ack machhali kii seedhi parr chadhata haye, jise jall kii aapoorti key saath mishrit nadee seey modd diyaa jaataa haye.
yosemite ghaati mein 1997 mein nadee key baadh mein kaafee nuksan huaa thaa.
nadee sanshodhan.
rashtriya jangli aur sunder nadee key roop mein apani aanshik sthiti key bavjood, iss mishrit nadee mein kaee baandh aur sinchai diversion hain. nayaa sarkari khajaana baandh nadee parr sabse badaa baandh haye aur jheel mcclure banaata haye, jisamen sinchai, baadh niyantran aur panbijali utpaadan key liye paani hotaa haye. iss aadhunik sanrachana seey pahale puraane khajaane seey banaa khajaana jalaashay banaa thaa. 1926 mein puuraa huaa purana concreet aark baandh, jaba 1967 mein nayaa concreet-faces rockfill baandh banaaya gayaa thaa, taba baadh mein doob gayaa thaa, lekin kabhi-kabhi cumm paani kii avadhi key dauran phir seey dikhaai detaa haye.
nae khajaane key baandh key neeche kii or aim. see. swayne baandh haye, joe nae khajaane key baandh key liye ack viniyaamak agra-tata key roop mein kaary kartaa haye aur bijli bhee utpann kartaa haye. iss baandh key neeche ack jalmarg modd baandh, ack vilay kiya gayaa jalprapaat baandh haye. sabse nichala, croker-huffman diversion baandh, 1906 mein banaaya gayaa thaa aur yeh mishrit nadee key oopar anadromous machhali key maarg koo poori tarah seey avaruddh kartaa haye.
inn diversions seey milkar, mishrit nadee key lagbhag aadhe praakritik pravaah koo hataa diyaa jaataa haye, aur sookhe varshon key dauran aur bhee adhik anupaat mein.
cascades diversion baandh 1917 mein banaaya gayaa ack lakadi kaa paalana baandh thaa, jahan yosemite ghaati seey mishrit nadee bahati haye. mool roop seey panbijali utpann karane key liye banaaya gayaa, baandh koo 1985 mein sevamukt curr diyaa gayaa thaa, lekin baad mein kaee varshon taka banaa rhaa. 1997 kii mahaan baadh key baad, yuu.aiss. punarpraapti beuro ney baandh kaa sarvekshan kiya aur paaya kii yeh whiffle honey key khatare mein haye. uchch jokhim" sanrachana key roop mein vargeekrit, ise mool roop seey aitihaasik sthaanon key rashtriya register mein shamil karane key liye maanaa jaataa thaa, lekin ise bahut khatarnak maanaa jaataa thaa, aur baad mein ise hataa diyaa gayaa thaa. aaj, jheel key oopar kii mishrit nadee poori tarah seey mukt pravaahit haye aur kissy bhee baandh dwara baadhit naheen haye.
merced sinchai jilaa (madhya) nichali nadee parr adhikansh sinchai buniyaadi dhaanche kaa sanchaalan kartaa haye, joe krishi bhoomi koo paani kii aapoorti kartaa haye. samagr roop seey, iss pranali mein lagbhag 4,000 niyantran dwaar aur naharon aur paarshv dwaar shamil hain. sinchai ney nichale nadee seey adhikansh paani nikaal liya haye, joe aksar ack chhoti see dhaara mein badal jaati haye jahan yeh saine joaquin mein mill jaati haye. sinchai vaapsee pravaah keetnashakon, urvarakon aur anya pradushakon koo nadee mein leey jaataa haye. madhya mein cumm seey cumm salana paani koo nadee key neeche lagaatar bahane kii anumati denaa aavashyak haye, jisamen baadh kaa paani chhodana shamil naheen haye.
manoranjan.
yosemite rashtriya udyaan key kaaran mishrit nadee aur isaki sahayak nadiyaan ack lokpriya manoranjak kshetra hain. jalvibhaajak key bheetar nauka vihaar, machhali pakadana, shivir lagaana aur lambi paidal yatra sahit kaee gatividhiyaan hain. yosemite ghaati key nichale hisse seey laker jheel key pravesh dwaar taka, poori mishrit nadee ghaati mein safed jall rafting kii anumati haye. iss khand mein sabse kathin rapid darr varg III aur varg IV, jyaadaatar ell portal key oopar kii or. jheel mcclure parr nauka vihaar bhee haye. oopari mishrit jalvibhaajak mein shivir lagaane kii anumati aam taur parr kewal naamit shiviron mein dee jaati haye. merged nadee aur isaki sahayak nadiyon key saath shivir key maidanon mein railroad flat, mccab flat, vilo placer, merged jheel, vogelsang jheel, suryodaya khaadi, meey jheel, bridelwell khaadi aur ostrander jheel mein ack skii jhopadi shamil hain, joe bridelwell khaadi kaa srot haye.
railroad flat" naam kii utpatti yosemite ghaati rail maarg seey hui haye, joe ack baar yosemite ghaati mein nadee ghaati mein gayaa thaa. purana rail grade abhee bhee maujood haye, aur abb ack saarvajanik pagadandi kaa sthal haye. kaee anya raaste poore mishrit nadee jalvibhaajak mein netritva karate hain, vishesh roop seey johnn muir trail, joe khushahal dweepon key paas shuru hotaa haye aur vishal seedhiyon parr chadhata haye, pichhale vernal aur nevada jharane, chhoti yosemite ghaati mein aur uttar mein suryodaya khaadi key saath tulumne ghaas key maidanon key paas prashant shikhar trail mein shamil honey key liye. trails nadee kaa anusaran chhoti yosemite ghaati key madhyam seey headwater kshetra taka karate hain, aur illiloate, bridelwell, yosemite, elder aur chilnualna khaadi aur merced nadee key nichale dakshin kaante key saath. kuchh khandon key saath koee pagadandi naheen haye, jisamen nichali bridelwell khaadi, oopari dakshin kaante aur vishesh roop seey tenaya ghaati shamil hain, joe behad khatarnak haye.