Shaxda tusmada
Qodobada Muhiimka ah:
>- >Waxaa jira arrimo badan oo ka dhigaya cabbiraadda webiyada mid adag oo hab-raac macquul ah. Maqaalkan, cabbiradu waxay tixraacayaan dhererka afkoda webiga halkii ay ka ahaan lahaayeen nidaamyada webiga. >
- Dhinaca 2,341 mayl dheer, webiga Missouri waa webiga ugu weyn Mareykanka, wuxuuna dhex maraa 7 gobol, ugu dambeyntii wuxuu ku socdaa Mississippi Wabiga, wabiga labaad ee ugu wayn qaranka >
- Rio Grande River, oo ah wabiga afraad ee ugu wayn Maraykanka, waxa uu samaysaa xuduuda qaranka ee u dhaxaysa Maraykanka iyo Mexico ee Texas. >
- Afar ka mid ah kuwa ugu dheer Wabiyada Waqooyiga Ameerika waxay maraan Kanada: Webiga Yukon (oo faaruqinaya badweynta Alaska), Wabiga Nabadda, Webiga Saskatchewan, iyo Wabiga Columbia (oo u gudba US).
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Wabiyada Waqooyiga Ameerika waa isha koowaad ee biyaha macaan ee qaaradda, taas oo ka dhigaysa inay yihiin kheyraad dabiici ah oo lagama maarmaan ah. Sidee bay u egyihiin webiyada Waqooyiga Ameerika?
Waa maxay noocyada duurjoogta ku nool iyo hareerahooda? Waa maxay webiga ugu dheer Maraykanka? Aan eegno 10ka webi ee ugu dheer Waqooyiga Ameerika. Marka aan sahamino webiyadan, waxaan ku cabbireynaa cabbirkooda iyadoo lagu salaynayo dhererka halkii aan ka cabiri lahayn qoto dheer ama xadiga dheecaanka
Sidee ayaad u Cabiraysaa Wabiyada?
Kahor intaanan bilaabin raadintayada ah inaan ogaano kan ugu dheer webiga Maraykanka, waxaan u baahanahay inaan bixino qoraal gaaban oo ku saabsan cabbiraadda webiyada. Ma aha sida sax sida ay u egtahay.Kalluunka noocaan ah waxay u dhasheen Wabiga Missouri, in kasta oo ay naadir yihiin: kalluunka paddlefish iyo sturgeon pallid. Sturgeon-ka pallid waa nooc halis ah oo miisaankiisu dhan yahay 85 rodol wuxuuna noolaan karaa ilaa 100 sano!
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Ta ugu muhiimsan, fogaanta hababka webigu waxay ku xiran tahay biyaha madaxa - ama qaybta - aad ka cabbireyso. Tusaale ahaan, weli waxa laga doodayaa halka uu wabiga Niilku ka bilaabmo iyo il cusub oo laga helo webiga Amazon oo la helay sannadkii 2014-kii.
Maqaalkan awgeed, waxaanu ku cabbiraynaa oo keliya Webi afkoda halkii nidaamyada. Tusaale ahaan, marka la cabbirayo biya-mareenka Wabiga Missouri ilaa dhammaadka Wabiga Mississippi, dhan nidaamka webigu waa 3,902 mayl. Si kastaba ha ahaatee, webiga Missouri laftiisu waa 2,341 mayl halka Mississippi cabbirkeedu yahay 2,340 mayl.
Sida aad arki karto, cabbiraadda webiyada waa adag tahay! Illo badan ayaa ku qori doona Wabiga Mackenzie kan labaad ee ugu dheer Waqooyiga Ameerika 2,635 mayl. Si kastaba ha ahaatee, taasi waa nidaamka guud cabbir, iyo qodobkan aawadood, waxaan ku cabbiri doonnaa jirkeeda webiga ugu weyn 1,080 mayl.
>Taasi waxay la macno tahay halka Liisaska kala duwan ee webiyada ugu dheer waxay yeelan doonaan liisyo kala duwan, macnaheedu maaha inay khaldan yihiin,laakin, waxay si fudud u cabbiri karaan qeexitaanno kala duwan oo dhererka webiga ah! Iyada oo dhammaan sharraxaaddaas ay waddada ka maqan tahay, aan galno liiska!10. Webiga cas - 1,125miles
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Red River | |
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Dhinaca Dhammaadka | Wabiga Atchafalaya |
Marka uu qulqulo, wuxuu dhex maraa "sariiraha cas" Tani waxay ku daraysaa midab guduudan biyaha. Wabiga ayaa ugu dambeyntii ku qulqula webiga Atchafalaya, isaga oo abuuraya nidaam wabi ah oo gaaraya 1,360 mayl wadar ahaan.
Webiga cas ee koonfurta ayaa sidoo kale ah mid gaar ah sababtoo ah waa mid caan ah oo cusbo leh, inkastoo milixdan xad-dhaafka ah aysan iman. ka badda. Qiyaastii 250 milyan oo sano ka hor, badda gudaha ayaa daboolay aaggan, taasoo ka tagtay kayd milix ah. Marka uu wabigu ku socdo guud ahaan gobolka, biyuhu waxay noqonayaan kuwo milix badan.
Wabiga cas waxa uu caan ku yahay kanaalka catfish-ka ee abaal-marinaha ku guulaysta, waxa kale oo uu ciyaaro noocyo kale oo badan oo kalluun ah oo ay ku jiraan bass-bass, durbaan biyo nadiif ah, saabuun. , Karbo, muskelunge, pike waqooyi, bullheads, walleye, goldeye, mooneye, sturgeon harada. Waxa kale oo aad ka heli kartaa shimbiraha biyaha guuraya ee ku teedsan xeebaheeda.
9. Wabiga Nabadda – 1,195 miles
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Peace River 1,195 miles | ||||||||||||||||||||||||
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Barta Dhamaadka | >Webiga addoonka | > > 23>
Wabiga Saskatchewan 1,205 miles | |
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Barta Dhamaadka | Lake Winnipeg |
Wabiga Saskatchewan waa webiga kow iyo tobnaad ee ugu wayn Waqooyiga Ameerika . Waxay ku socotaa Kanada 1,205 mayl, iyada oo ka socota Buuraha Rocky ilaa Cedar Lake ee bartamaha Manitoba. Wabiga Saskatchewan waxa uu hoy u yahay xoolo badan oo duur-joog ah, waxaana ku nool in ka badan 200 oo nooc oo shimbiro ah, 48 nooc oo kalluun ah, iyo naaslay aad u tiro badan.
Sidoo kale eeg: Dogo Argentino vs Pitbull: 5 Farqiga Muhiimka ah <7 canvasback, shaah baal buluug ah, iyo goose Canadian ah. Kalluunka sida pike woqooyiga, walleye, iyo harada dabargo'an ee sturgeon ayaa ku dhex dabaalanaya biyaha wabiga. Xayawaanka sida cawska, cawsha cad-cad, orso-madow, muskrad, beaver, mink, otter, lynx, iyo yeey ayaa ku orda hareeraha webiga oo biyahooda ka cabba.7. Webiga Columbia – 1,243 mayl
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Wabiga Columbia 1,243 mayl | |
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Barta Dhamaadka | PacificBadweynta |
Wabiga Columbia waxa uu maraa 1,243 mayl isagoo dhex mara Maraykanka iyo Kanada. Waxay ka bilaabataa buuraha Rocky ee British Columbia ee Kanada waxayna u socotaa waqooyi-galbeed. Wabigu wuxuu markaas u qulqulaa koonfurta gobolka Washington ee Maraykanka.
Webiga toddobaad ee ugu dheer Ameerika ayaa u leexda galbeed si uu u sameeyo xudduudaha u dhexeeya Washington iyo Oregon ka dibna wuxuu faaruqiyaa badda Pacific. Socdaalkiisa, wabigu wuxuu bixiyaa biyo la cabbo, waraabiya dhul-beereed, wuxuuna soo saaraa kala badh korontada gobolka isaga oo soo mara biyo-xireennada korontada dhaliya Chinook salmon, iyo sidoo kale sturgeon cad. Wabiga mar waxa uu marti galiyay kalluunka ugu badan ee salmon ee dhulka,waxana uu ka heli jiray in ka badan 30 milyan oo kalluun sanadkii.
Si kastaba ha ahaatee, horumarinta injineernimada, biyo xidheenada iyo goobaha tamarta nukliyeerka ayaa wasakheeyay biyaha webiga oo abuuray caqabado badan oo kalluunkan ka mid ah. socdaalka.
6. Colorado River – 1,450 miles
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Colorado River 1,450 miles | |
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Barta Dhamaadka | Gulf of California |
Wabiga Colorado waa webiga lixaad ee ugu dheer gudaha Waqooyiga Ameerika. Laga bilaabo bartamaha Rocky Mountains ee Colorado, biya-mareenka webiga wuxuu dhex maraa toddobo gobol oo Mareykanka ah: Wyoming, Colorado, Utah, New Mexico, Nevada, Arizona,iyo California. Wabiga Colorado waxa kale oo uu maraa Grand Canyon iyo kow iyo toban kala duwan oo US National Parks.
Wabiga Colorado waxa uu hoy u yahay 40 nooc oo kalluun ah, kuwaas oo qaar badan oo ka mid ah ay gaar u yihiin webigan, sida sucker-ka garka, chub ponytail, Colorado pikeminnow, iyo humpback chub. Kalluunkan hadda waxa ay halis ugu jiraan in ay degaan oo lumaan, biyo-xireennada, saldhigyada korantada, iyo uumi-baxa.
5. Webiga Arkansas – 1,460 mayl
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Wabiga Arkansas | > >|
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Barta Dhamaadka | Mississippi River |
Wabiga Arkansas waxa uu maraa 1,460 mayl isagoo dhex mara Maraykanka Ameerika. Wabigu wuxuu ka bilaabmaa buuraha Rocky ee u dhow Leadville, Colorado. Webiga shanaad ee ugu dheer Waqooyiga Ameerika wuxuu maraa saddex gobol oo Maraykan ah: Kansas, Oklahoma, iyo Arkansas.
Arkansas, waxay ku biirtaa webiga Mississippi. Koorsada Wabiga Arkansas wuxuu ku xardhay Dooxada Arkansas ee Arkansas. Dooxada Arkansas waa 30-40 mayl balac ah waxayna kala soocaysaa Buuraha Ozark iyo Buuraha Ouachita. Qaar ka mid ah meelaha ugu sarreeya ee gobolka Arkansas ayaa laga helay dooxadan.
4. Rio Grande River – 1,896 mayl
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Rio Grande River 20>1,896 miles |
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Barta Dhamaadka | >Gulf of Mexico 18> >
Rio Grande waxa ay siisaa biyaha gobolada beeralayda. Dhab ahaantii, kaliya 20% biyaha wabiga ayaa ka dhigaya Gacanka Mexico. Rio Grande waxaa loo qoondeeyay sidii Wabiga Dhaxalka Mareykanka, iyo laba qeybood oo dhererkiisa ka mid ah waxaa loo ilaaliyaa sida "National Wild Wild and Scenic System."
Ogow ballaca wabiga Rio Grande
3. Webiga Yukon – 1,980 mayl
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Wabiga Yukon 1,980 miles | |
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Barta Dhamaadka | Badda Bering | > >
Wabiga Yukon waa webiga saddexaad ee ugu wayn Waqooyiga Ameerika . Sidoo kale waa webiga ugu dheer Yukon iyo Alaska. Wabigu wuxuu ka bilaabmaa British Columbia ee Kanada wuxuuna maraa dhulka Kanadiyaanka ee Yukon. Waxay ku faaruqaysaa badda Bering ee gobolka Alaska ee Yukon-Kuskokwim Delta
Dhulka sare ee webiga Yukon wuxuu leeyahay tundra alpine, oo leh qaybo kaymo boreal ah. Jirridka ugu weyn ee webiga waxa ku hareeraysan kaymaha geed lodgepole, spruce, balsam, bjørk cad, iyo geedo aspen gariiraya.
Wabiga Yukon waa mid ka mid ah kuwa ugu muhiimsan.wabiyada loogu talagalay taranta salmon. Waxay leedahay mid ka mid ah salmon-ka ugu dheer adduunka oo dhan, oo martigeliya coho, chum, iyo salmon Chinook. Kalluun kale oo badan ayaa ku nool webiga Yukon sidoo kale, sida Pike, whitefish, Dolly Varden trout, Arctic grayling, burbots, cisco, iyo inconnu. Ugaadhsadayaasha sida Grizzly, brown, iyo orso madow waxay cunaan kalluunka ku nool webiga. Shimbiraha sida ptarmigan, shinbiraha, grouse, swan, iyo berriga waxay gurigooda ka dhigtaan hareeraha webiga qarkiisa.
2. Wabiga Mississippi – 2,340 mayl
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Mississippi River 2,340 miles | |
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Barta Dhamaadka | Gulf of Mexico |
Mississippi waa webiga labaad ee ugu wayn Waqooyiga Ameerika oo dhererkeedu yahay 2,340 mayl. Si kastaba ha ahaatee, dhererka webigan ayaa inta badan loo sheegaa si kala duwan iyadoo ku xiran sanadka ama habka cabbirka ee wakhtigaas la isticmaalay.
Wabiga Mississippi wuxuu dhex maraa 10 gobol oo Maraykanka ah: Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky , Tennessee, Arkansas, Mississippi, iyo Louisiana. Webiga Mississippi wuxuu ahaa qayb muhiim ah oo ka mid ah kobaca Maraykanka. Maanta waxa ay sii ahaanaysaa mid ka mid ah marin-biyoodyada ganacsi ee ugu muhiimsan adduunka
Wabiga Mississippi waxa uu hoy u ah duurjoogta faraha badan. Halkan waxaa ah dhowr tusaale:
>- >Ugu yaraan 260 nooc oo ahkalluunka
- Dhowr nooc oo qoolleyda ah (snapping, cooter, dhoobo, musk, map, softshell, iyo qoolleyda rinji)
- Ugu yaraan 145 nooc oo amphibians ah iyo xamaarato, oo ay ku jiraan alligator American
- In ka badan 50 nooc oo naasley ah
- 300 nooc oo naadir ah, hanjabaad ah, ama halis ku jira
Wabiga Mississippi iyo dooxada webiga Mississippi waxay sidoo kale bixisaa mid ka mid ah waddooyinka socdaalka ugu weyn Waqooyiga Ameerika ee kalluunka iyo Shimbiraha
Illaa 326 nooc oo shimbiro ah ayaa basinka u isticmaala duullimaadyada socdaalka ah. 40% shimbiraha biyaha ee Maraykanka ayaa sidoo kale isticmaala marinka webiga inta lagu jiro guuritaanka gu'ga iyo dayrta.
> 1. Webiga Missouri – 2,341 mayl![](/wp-content/uploads/rivers/8680/dk45dl2m0r-17.jpg)
Wabiga Missouri 2,341 miles | |
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Barta Dhamaadka | Mississippi River |
Wabiga Missouri waa kan ugu wayn Maraykanka Waqooyiga Ameerika. Webigani waxa uu maraa 7 gobol oo Maraykanka ah: Montana, North Dakota, South Dakota, Nebraska, Iowa, Kansas, iyo Missouri. Waxay ka bilaabataa jiirada bari ee buuraha Rocky ee u dhow Three Forks, Montana.
Sidoo kale eeg: Diiqa vs Digaagad: waa maxay faraqa u dhexeeya?Waxay socotaa 2,341 mayl ilaa ay ku biirto webiga Mississippi ee St. Louis, Missouri. Marka labada webi isu yimaadaan, waxay u muuqdaan inay yihiin midabyo kala duwan. Tani waa sababta oo ah ciidda ku jirta Webiga Missouri waxay ka dhigaysaa inay u muuqato mid aad u fudud.
Waxaa jira 300 oo nooc oo shimbir ah iyo 150 nooc oo kalluun ah oo ku yaal dooxada webiga Missouri. Laba ka mid ah