GuzobereSecondary mmụta na ụlọ akwụkwọ

Yukon River na North America: a foto, a nkọwa nke

Yukon River, bụ nke dị n'okpuru photo, emechi n'elu ise fọdụrụ n'ezinụlọ waterways na North America. Ọzọkwa, dị ka nke a na-egosi, ọ na-emi odude na ọnọdụ 21 na ụwa. Na asụsụ ndị obodo Amaala ndị mmadụ aha ya pụtara "Great River." Large niile wuru na ya bụ Marshall, gburugburu, Raylot Station, Fort Yukon na ndị ọzọ.

general nkọwa

Yukon River na map nke North America bụ tumadi ke edem edere-n'ebe ọdịda anyanwụ. Ọ na-aga site na US na Canada. US steeti Alaska na-anya-ekewa a waterway abụọ dị hà akụkụ. Mmalite ya ọ na-ewe na ókèala a Canadian anāchi achi, nke a na-akpọ British Columbia. The ọnụ na nsogbu abụghị n'àgwàetiti St. Lawrence, nso Gulf nke Norton. Ngụkọta nke ebe nke efere, nke bụ a miri emi, warara na ogologo, gafere akara nke 855 puku square kilomita. Yukon ogologo bụ 3185 km. Ọ ga-kwuru na ọ bụ ndị fọdụrụ n'ezinụlọ waterway, nke aga site n'ókèala Canada.

chọpụtara

On a osimiri nke mmadu ọ dịghị mara ruo mgbe n'oge iri na itoolu na narị afọ. Ọ na-atụle a ọsụ ụzọ Potr Korsakovsky si Russia. Ọ bụ ya zuru ezu nkọwa nke ọnụ, nke e dere 1819, ọ bụ ugbu a na-ewere ndị kasị ochie. Ke adianade do, anyị compatriot a afọ ole na ole mgbe e mesịrị tọrọ ntọala a mmezi ebe a, a na-akpọ St. Michael si redoubt. Mgbe 49 Alaska ghọrọ a US ala, ọ e renamed na St. Michael. N'okpuru a aha mmezi maara taa. Na 1843, a Russian naval ojii L. Zagoskin kọwara ala esịmde nke waterway.

The Yukon River bụ now a nnọọ ewu ewu na-eleta eleta. Ọtụtụ n'ime ha na-ahọrọ na-aga tinyere ya na ụgbọ mmiri ma ọ bụ canoes. Na 1897, obodo ebe gara site ama edemede Dzhek London. Ọ na otú masịrị ha na ebe a nọrọ ihe karịrị ọnwa isii.

agafe

River iyi, dị ka e kwuru n'elu, na-emi odude ke edem edere British Columbia. Ha na-ewere dị ka Atlin Lake, bụ nke dị n'ebe ịdị elu nke 731 mita n'elu oké osimiri. Yana ọtụtụ ndị ọzọ ọdọ mmiri na-emepụta a ụdị yinye, ikpeazụ njikọ nke bụ Lake Marsh. Dị nnọọ n'ebe ugwu nke ya bụ isi ndutịm center nke North of Canada na gọọmenti etiti n'ókèala - n'obodo Whitehorse. N'agbanyeghị ya dị mkpa, ọ bụ nnọọ obere ma nwere a bi na nke 21.000 bi.

Mgbe Yukon River ehuda gburugburu ya, o rushes n'ebe ugwu ọdịda anyanwụ-direction na gbatịrị ise kilomita, si otú na-akpụ a ọdọ Laberdzh. ogologo-ya nke ọdọ mmiri bụ banyere iri ise kilomita. The okenye iyi intersects US ókè-ala, na mgbe ahụ na-enyo na Alaska. Ebe a ọwa bụ na a bụ ugwu ugwu ebe, ọ bụghị ihe ijuanya na osimiri jupụtara rapids. Ozugbo na obere obodo nke Eagle, ọ na-aga na a ewepụghị chakoo.

Near ugwu obodo amalite Yukon Delta. Ndị obodo ahụ na-adịghị eru ọbụna akara nke otu puku ndị mmadụ. People bụ site American ụkpụrụ dị nnọọ ogbenye. N'ihi na nke a mmezi okenye iyi ekewa a plurality nke ọwa, na mgbe aga n'ime Bering Sea. Ọ gaghị ekwe omume ka ọ ghara mara eziokwu ahụ bụ na ebe n'etiti osimiri Yukon na Kuskokwim na Alaska bụ green ebe.

Climate na mmiri ọchịchị

Winter na ọdọ mmiri mmiri akwara dịruru banyere ọnwa itoolu. N'oge a, e nwere mgbe ikuku okpomọkụ tụlee na iri ise degrees n'okpuru efu. Na njikọ na ndị dị otú ahụ ihu igwe ọnọdụ n'ógbè e ji a ụdị amalite ịchị. Ọtụtụ n'ime ndị obodo nta ebe a bụ obere, ma ha bi - ugboro abụọ ihe na-erughị ya bụ n'oge gold rosh. Ọ bụla ọ bụ, ndị Yukon River nwere nnukwu hydropower nwere. An-akpali mma nke na ọ bụ na site na ya spanned nanị anọ àkwà mmiri.

Waterway na-ọkacha mma kwadoro snow. N'ihi na oge site June ka July, oge ruru ka idei mmiri. N'oge a, ndị mmiri larịị ebe a nwere ike ebili ka iri na ise ma ọ bụ iri mita. Isi ekpe tributaries - bụ Novita, Beaver na Birch, na nri - Tiislin, Stuart Palley, Milozitna, Klondike, Nadvizik na ndị ọzọ. Ebe ọ bụ na nkera nke abụọ nke October ruo mgbe mmalite nke May, n'oge ikpeazụ ice eguzo. Na niile ndị ọzọ nke afọ osimiri bụ navigable. Ụgbọ mmiri nwere ike ịbanye ya Whitehorse mbata na a anya nke banyere 3200 kilomita site Delta.

osimiri bi

N'ihi na njupụta nke ala okpomọkụ, ahịhịa na ọdọ mmiri bụ nnọọ iche iche. The kasị mepụtara azu na obodo ruo ọtụtụ narị afọ bụ igbu azụ. Ọnọdụ agbanwebeghị ọbụna taa. Eziokwu ahụ bụ na Yukon River bụ ebe spawn egwuru a nnukwu ego nke salmon. E wezụga ya na ya mmiri na-hụrụ na ndị ọzọ na ndị bara azu umu, gụnyere whitefish, Pike, grayling ọcha salmon. Dị ka nke taa, ịkụ azụ na Yukon na-eze kwere. The na-eri nke-enwe kwa afọ ikikere maka ya, mmejuputa iwu bụ 35 Canadian dollar. Ọ na-adịghị emetụta na obodo Amaala ndị mmadụ nwere a na ndụ nri nke free azu na mmiri a. Ma ihe ndị fauna, na mmiri nke osimiri bi beavers, nwa bea, bighorn atụrụ na nkịta ọhịa.

gold rosh

Malite ná ngwụsị afọ iri na itoolu na narị afọ, ndị Yukon River na North America nweela a n'ụwa nile aha. The eziokwu na na 1896 na ebe nke mbụ gold chọpụtara ya N'ezie nke atọ prospectors. A afọ mgbe e mesịrị, ebe a na-San Francisco na anyị bụ ndị ọtụtụ tọn a ịnweta. Mgbe ahụ, e nwere a oke uzu na ọtụtụ puku nke uba dinta bugara ndị Yukon na Klondike osimiri na search of a ngwa ngwa Akon. Ndị a ghọrọ ndị founders nke ọtụtụ ndị ndụ obodo na obodo nta. Ọtụtụ n'ime ha na ngwa ngwa mma. N'otu oge ahụ, e nwere ndị na-ruo mgbe ebighị ebi na oyi na-atụ snowy wilderness. Ná ngwụsị nke iri na itoolu na narị afọ ọlaedo ájá mee gwụrụ, na obi ụtọ bụ ihe karịrị. Ke adianade do, gold ke 1899 e hụrụ na Seward, otú kpagburuibe ọtụtụ nke diggers kwaga ebe ahụ. All na-anọgide nke fever - nke a bụ naanị a na ebe nchekwa na steamship akara na Yukon.

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