Yukon River, a Arewacin Amirka: wani photo, bayanin da

Yukon River, wanda aka located kasa da photo, rufe saman biyar mafi tsawo waterways a Arewacin Amirka. Haka kuma, bisa ga wannan nuna alama, an located a matsayin 21 a duniya. A cikin harshen gida yan asali mutane ta sunan na nufin "Great River." Manyan ƙauyuka gina a kan shi ne Marshall, Circle, Raylot Station, Fort Yukon da sauransu.

janar description

Yukon River a kan taswira na North America ne yafi a cikin arewa maso yammacin part. Yana gudana ta hanyar da Amurka da kuma Canada. Amurka Jihar Alaska da aka gani raba wannan waterway cikin biyu kamar daidai sassa. Its farkon ta daukan a kan ƙasa na wani Kanad lardin, wanda aka kira British Columbia. A bakinka ne ayi m tsibirin St. Lawrence, kusa da Gulf of Norton. A duka yankin na kwari, wanda shi ne mai zurfi, kunkuntar da kuma dogon, ƙetare alamar 855 dubu murabba'in kilomita. Yukon tsawon shi ne 3185 km. Ya kamata a lura da cewa shi ne mafi tsawo waterway, wanda yake malala ta ƙasar Canada.

samu

A wannan kogi na bil'adama kusan kome da aka sani har ya zuwa farkon karni na sha tara. An dauke da wani majagaba Potr Korsakovsky daga Rasha. Shi ne ya cikakken bayanin irin bakinka, kwanan rana 1819, shi ne a yanzu ya dauki mafi tsoho. Bugu da kari, mu takwararta 'yan shekaru baya kafa wata yarjejeniya a nan, da ake kira St Michael da ke redoubt. Bayan 49 Alaska ya zama Amurka jihar, an sake masa suna zuwa St. Michael. A karkashin wannan sunan da sulhu da aka sani a yau. A 1843, wani sojan ruwa Rasha jami'in L. Zagoskin bayyana ƙananan kai na da waterway.

A Yukon River yanzu mai Popular yawon bude ido. Da yawa daga cikinsu fi son tafiya tare da shi a cikin jirage, ko canoes. A 1897, na gida wuraren ziyarci ta shahara marubuci Dzhek London. Ya aka haka sha'awar da su da cewa a nan shafe fiye da watanni shida.

shigewar

River Madogararsa, kamar yadda aka ambata a sama, da aka located a arewacin British Columbia. Suna dauke su Atlin Lake, wanda aka located a tsawon 731 mita saman teku matakin. Tare da da dama more tabkuna Halicci irin sarkar, na karshe mahada na wanda shi ne Lake Marsh. Just arewa na shi ne babban administrative cibiyar na Arewa na Canada da kuma tarayya ƙasa - birnin Whitehorse. Duk da muhimmancin, shi ne kadan, kuma tana da yawan al'umma 21.000 mazaunan.

Bayan da Yukon River bends a kusa da shi, ta rushes zuwa arewa maso yammacin shugabanci da kuma kara kilomita biyar, game da shi, ya kafa wani lake Laberdzh. ta tsawon na pool ne game da hamsin kilomita. The mai ruwa-ruwa rafi intersects Amurka iyaka, sa'an nan ya jũya a Alaska. Ga da tashar ne a wani duwatsu yankin, shi ne ba abin mamaki bane cewa kogi ne cike da sashen kogin. Nan da nan bayan da karamin gari na Eagle, ta ke a kan wani lebur ƙasa.

Kusa da dutsen kauyen fara Yukon Delta. A gida yawan ba ko da isa alamar dubu mutane. Mutane ne da matsayin {asar Amirka ne sosai matalauta. Domin wannan shiri mai ruwa-ruwa rafi ne zuwa kashi a jam'i na tashoshi, sa'an nan gudana a cikin Bering Sea. Ba shi yiwuwa ba a lura da cewa yankin tsakanin koguna Yukon da Kuskokwim a Alaska ne kore yankin.

Sauyin yanayi da kuma ruwa gwamnatin

Winter a cikin pool ruwa jijiya yana game watanni tara. A wannan lokaci, akwai sau lokacin da iska zazzabi saukad da zuwa hamsin da digiri a kasa sifili. A dangane da irin yanayin yanayi da yankin ne halin a irin mulkin mallaka. Mafi yawa daga cikin kauyuka a nan suna kananan, amma su yawan - biyu sau kasa da shi a lokacin da hakar gwal. Duk abin da ya, da Yukon River yana da babban samar da wutar lantarki m. An ban sha'awa alama na shi ne cewa ta hanyar shi spanned kawai hudu gadoji.

Waterway aka fi dacewa powered snow. Domin lokacin daga Yuni zuwa Yuli, lokacin da ya je ambaliya. A wannan lokaci, ruwan matakin a nan zai iya tashi zuwa goma sha biyar ko ashirin da mita. Babban hagu aikin gandu - shi ne Novita, dabbar beaver da Birch, da dama - Tiislin, Stuart Palley, Milozitna, Klondike, Nadvizik da sauransu. An fara daga biyu da rabi na Oktoba har farkon watan Mayu, a lokacin da na karshe kankara a tsaye. A duk sauran na shekara kogi ne navigable. Jirãgen ruwa su shiga cikin shi to Whitehorse bakin ƙofa a nesa na game da 3200 kilomita daga yankin Neja Delta.

kogin ma'abũta

Saboda da ruwan dare na low yanayin zafi, da ciyayi a cikin pool ba sosai bambancin. A mafi ɓullo da kama kifi tare da yan unguwa da ƙarni ya kama kifi. A halin da ake ciki bai canza ba ko da a yau. Gaskiyar cewa Yukon River ne wuri zuwa spawn iyon wata babbar adadin kifi. Bayan shi, a ta ruwan da ake samu da kuma sauran m nau'in kifi, ciki har da whitefish, Pike, Grayling da fari kifi. Kamar yadda na yau, kama kifi a cikin Yukon ne a hukumance a halatta. The kudin na shekara-shekara lasisi domin ta aiwatar da shi ne 35 Canadian daloli. Bai shafi zuwa gida yan asali mutanen da suka yi lifelong dama na free kama kifi a cikin wadannan ruwayen. Amma ga fauna, a bankunan na kogin sanaki beavers, black beyar, bighorn tumaki, da Foxes.

Bunkasar hakar gwal a

Da farko a cikin marigayi karni na sha tara, da Yukon River, a Arewacin Amirka ya sami wani duniya suna. Hujjar cewa a 1896 a yankin na farko zinariya da aka gano ta hanya na uku prospectors. A shekara daga baya, a nan a San Francisco mu aka kawo da dama ton na wannan ma'adinai. Bayan haka, akwai wani m kugi da kuma dubban arziki dayansu garzaya zuwa Yukon da Klondike ƙarƙashinsu, a cikin search na azumi Buck. Wadannan mutanen da suka zama cikin wadanda suka kafa mafiya yawa daga cikin tsira garuruwa da kauyuka. Da yawa daga cikinsu sosai da sauri wadãtar. A daidai wannan lokaci, akwai kasance waɗanda suka shige har abada a cikin sanyi ake yin dusar ƙanƙara jeji. A karshen karni na sha tara zinariya yashi reserves gaji, da tashin hankali ne a kan. Bugu da kari, zinariya a 1899 da aka samu don Seward, don haka m rinjaye na mahaka koma can. Duk da cewa ya kasance daga cikin zazzabi - wannan shi ne kawai a ƙwaƙwalwar da steamship line a cikin Yukon.