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Onega Bay: ọnọdụ, nkọwa, atụmatụ

White Sea na-ezo aka n'ime obodo n'oké osimiri nke oyi Arctic Ocean. Ọ igba n'ime nnukwu osimiri ndị dị otú ahụ dị ka Onega, Northern Dvina, Mezen na ndị ọzọ. The kasị bays na-atụle Dvina, Kandalaksha, Mezen na Onega Bay. The n'ụsọ oké osimiri akara nke oké osimiri nwere a dị iche iche odida obodo. Ke edem edere-n'ebe ọdịda anyanwụ nke ụsọ oké osimiri bụ nkume nkume, elu, ma na ndịda ọwụwa anyanwụ ga-emepe a ala nwayọọ sloping n'ụsọ oké osimiri.

The ala ọnọdụ nke Onega Bay

Onega Bay - Bay emi odude ke White Oké Osimiri. Ogologo ya bụ banyere 185 km. The kacha nta obosara nke n'ọnụ mmiri - 50 km, kacha bụ 100 km. The nkezi omimi nke esite 16 m, ma ihe kasị miri-mmiri akara bụ 36 m.

Bay dissects miri Chile. Ọ nwere ihe elongated udi na gbatịrị si n'ebe ndịda-n'ebe ọwụwa anyanwụ na n'ebe ugwu-n'ebe ọdịda anyanwụ. White Sea-Baltic Canal-ejikọ ndị Gulf nke Baltic Oké Osimiri. Onezhskaya egbugbere ọnụ na map nwere achịkọta: 64 nke 30 / s. w. na 36 30 w / w. d.

Ndu atụmatụ nke Onega Bay

Na ókèala nke Gulf, e nwere ihe 1900 isuo. N'oge 6-7 ọnwa nke afọ mmiri Onega Bay icebound. N'agbanyeghị nke a, ndị benthos bụ nnọọ ọgaranya umu di iche iche. E nwere ógbè ebe ego nke mọsel bụ banyere 50 n'arọ kwa square mita.

Bay nke White Sea nso Solovetsky Islands nwere a n'ihu mpaghara, ikwe zooplankton na phytoplankton arụpụtaghị dị nnọọ elu. The ebe bi umu dị ka White Sea azụ asa na okporoko.

On n'ụsọ oké osimiri, bi dum chịrị nke dị iche iche ụdị nnụnụ, gụnyere ndị kasị ibu bi pola terns, razorbills na broody.

Onega Bay ekere òkè dị mkpa maka a ọnụ ọgụgụ nke migratory na oyi nnụnụ. The oyi na ebe ndị a na-akwụsị Common Eider (ọnụ ọgụgụ nke ndị na-achị site na 30 ruo 40 puku mmadụ) na scrapers, onye bi bụ banyere 10,000 nnụnụ. Kemgbe afọ na mpaghara a pụrụ ịchọta banyere 150 ụdị nnụnụ.

Bay nke White Sea bụ n'ụlọ ka beluga whales, nke ụdị na mmiri a. The mmiri bụ banyere 8 iche iche nke mammals, ọnụ ọgụgụ nke bụ ruo 1 200 ndị mmadụ n'otu n'otu. Ha nọmba enwekwu ke ndaeyo ruru Mbugharị nke belugas si Barents Sea. N'oge a, ha na ọnụ ọgụgụ pụrụ iru 3500 mmadụ.

The ringed akara bụkwa onye bi n'ime ndị a aka ike ebe. Ọ nwere ike ịchọta nso Solovetsky Archipelago na na n'ime akụkụ nke n'ọnụ mmiri.

isuo

Ọtụtụ n'ime àgwàetiti treeless. Site osisi ebe ndị a bụ ihe kasị nkịtị Dwarf birch. Onega Bay nwere a nnukwu ọnụ ọgụgụ nke àgwàetiti, ndị kasị ama nke ha bụ:

  • Solovetsky akipelago;
  • banyere. Shuyostrov;
  • banyere. Hedostrov;
  • banyere. cue;
  • banyere. Myagostrov;
  • Big na Small Zhuzhmuy na ndị ọzọ.

azu

Na White Sea azu na-adịghị dị ka mepụtara dị ka Barents Sea. Ya mere, enwetaghị ihe White Sea okporoko, saffron okporoko na azụ asa anaghị nwere isi mmetụta na mbenata ndị bi na nke a umu. Na nta akpịrịkpa emee azu salmon, whitefish na Atlantic salmon.

oké njọ egwu

Chụọ - nke a bụ otu n'ime ndị kasị njọ iyi egwu salmon bi na. Iwu na-akwadoghị azu na-eduga na a ịrịba Mbelata nke ụdị.

Ọzọ oké nsogbu bụ na mmanụ mmetọ na Gulf mbupu Lanes ebe. Karịsịa dị ize ndụ onu maka nnụnụ na-anọ n'ihi oyi na polynyas. Oil n'efu nwere ike ime ka ọnwụ nke migratory nnụnụ.

Nchegbu nnụnụ n'oge ozuzu oge pụrụ ịnapụta boating na mbupu.

Tides

Onega Bay - bụ akụkụ nke White Sea, nke bụ nke efere nke Arctic Ocean. Ọbụna n'oge okpomọkụ okpomọkụ nke na-esite bụ nnọọ ala. N'elu mmiri ụtọ ka 6-15 degrees nso osimiri okpomọkụ oke nwere ike ruo ọkwa nke 18 degrees. Ice guzobere-amalite October, na ifriizi-elu nwere ike na- 7 ọnwa.

Na oké osimiri n'elu osimiri dị nnọọ na-adịghị ike, ha na-agba adịghị gafere 1 km / h, ebe ọ enwekwu na bays.

Ukpụhọde tides nwere ike ịbụ ihe ole na ole sentimita 3 mita, dabere na saịtị ebe. Nke a na-eduga ná eziokwu ahụ bụ na enwekwukwa eruba na warara isi ike. Tides - a pụtara nkịtị onu na mpaghara a. Ha dị nnọọ ize ndụ na shallows. N'ụbọchị e ala tide 2 na otu tide.

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