Onega Bay: indawo, incazelo, izici

Sea White libhekisela kwezilwandle ephakathi nezwe abandayo ne-Arctic Ocean. It agelezele emifuleni emikhulu efana Onega, Northern Dvina, Mezen nabanye. Amatheku ngobukhulu ezibhekwa Dvina, Kandalaksha, Mezen futhi Onega Bay. Umugqa nogu lolwandle has a landscape ezahlukene. Engxenyeni enyakatho-ntshonalanga ogwini olunamadwala, okusezingeni eliphezulu, kodwa eningizimu-mpumalanga ivula ongaphakeme coast ngobumnene ezitshekile.

I ezindawo indawo Onega Bay

Onega Bay - Bay itholakala White Sea. Ubude bayo 185 km. Ububanzi ubuncane ethekwini - 50 km, esiphezulu kuyinto km 100. I kwesigubhu 16 m ukujula Ngokwesilinganiso, kodwa uphawu kakhulu ekujuleni kwamanzi kuyinto 36 m.

Bay dissects ezwekazini ngokujulile. It has an ijamo side futhi elisukela eningizimu-mpumalanga kuyofika ngasenyakatho-ntshonalanga. White Sea-Baltic Canal uxhuma eGulf of oLwandle iBaltic. Onezhskaya lip kumephu has izixhumanisi: 64 ^{30 /} s. w. futhi 36 ^{kuya ku-30 w / w.} d.

izici eziphilayo we Onega Bay

Ensimini ka-Gulf, kunezinguqulo ezingaba ngu-1900 iziqhingi. Phakathi nezinyanga 6-7 konyaka amanzi Onega Bay icebound. Naphezu kwalokhu, benthos unothile kakhulu zinhlobo ukwehluka. Kunezindawo lapho inani izimbaza imayelana 50 kg per imitha square.

Bay of the White Sea eduze Solovetsky Islands has a phambi zone, okuvumela zooplankton futhi phytoplankton ukukhiqiza kakhulu. Nendawo eyayihlala zinhlobo ezifana inhlanzi White Sea ne-cod.

Ogwini, uhlalwe amakoloni lonke zinhlobo ezahlukene zezinyoni, kuhlanganise labantu elikhulu kunawo wonke tern polar, razorbills futhi broody.

Onega Bay linendima ebalulekile ngoba eziningi izinyoni ezifudukayo ubusika. Ubusika kulezi zindawo ayeke Common Eider (inani amakoloni ngabanye 30 kuya kwezingu-40) futhi scrapers, ogama labantu imayelana 10,000 izinyoni. Kuwo wonke unyaka ka kule ndawo kungatholakala mayelana 150 zezinyoni.

Bay of the White Sea iyikhaya Beluga imikhomo, okuyinto zohlobo kulolu lwandle. Amanzi amayelana 8 namaqembu ezincelisayo, inani okuyinto isesikhathini ngabanye 1 200. inani lawo likhuphuka ehlobo ngenxa yokufuduka beluga kusukela oLwandle uBarents. Phakathi nale nkathi, inombolo yabo bangase bafinyelele 3500 ngabanye.

Uphawu ringed futhi isakhamuzi kulezi zindawo nokhahlo. Kungatholakala kubhalwe eduze Solovetsky Archipelago engxenyeni engaphakathi bay.

iziqhingi

Iningi iziqhingi treeless. Kusukela izitshalo kulezi zindawo ezivamile birch yemifino. Onega Bay has lenqwaba iziqhingi, futhi elalidume kunawo wonke zazo yilezi:

• qoqo leziqhingi Solovetsky;
• obakhathalelayo. Shuyostrov;
• obakhathalelayo. Hedostrov;
• obakhathalelayo. uyakubona lokhu;
• obakhathalelayo. Myagostrov;
• Big futhi Small Zhuzhmuy nabanye.

ukudoba

Esikhathini ukudoba White Sea akuyona njengoba ithuthukiswa njengedolobha oLwandle uBarents. Ngakho-ke, ukubamba White Sea cod, ama-cod liqhakaze herring akanayo nomthelela omkhulu ekunciphiseni labantu lezi zilwane. Esikhathini izikali ezincane kwenzeka salmon ukudoba, whitefish ne-salmon esethinini Atlantic.

izinsongo ezibucayi

Abazingeli - lena enye yezingozi ezinkulu sina kakhulu salmon imiphakathi. ukudoba ezingekho emthethweni okuholela ukuncipha okukhulu yalolu hlobo.

Enye inkinga enkulu yilona ukungcola uwoyela Gulf imizila yemikhumbi ndawo. mkhuba oyingozi ngokukhethekile izinyoni ukuhlala ebusika e polynyas. Amafutha imfucuza kungabangela ukufa ezinyonini ezifudukayo.

Ukukhathazeka izinyoni ngesikhathi yokuzalela angabakhulula yesikebhe nokuthunyelwa.

Tides

Onega Bay - kuyingxenye White Sea, elingelakwaJuda somfula-Arctic Ocean. Ngisho ehlobo izinga lokushisa kwesigubhu kuyinto kakhulu. Amanzi amboze sekuqala ukufudumala ngemazinga 6-15 eduze nogu lokushisa ipharamitha kungenzeka kuze kufinyelele ezingeni degrees 18. Ice luqale ngo-Okthoba, futhi nqabela-up kungathatha izinyanga 7.

Esikhathini evulekile ulwandle ebusweni imisinga ebuthaka kakhulu, isivinini sabo ingeqi 1 km / h, kanti-ke kwandisa e amatheku.

Ukulungiswa amagagasi kungaba kusuka ngamasentimitha ambalwa kumamitha angu-3, kuye endaweni indawo. Lokhu kuholela yokuthi ukugeleza esikhathini sokuhlupheka ewumngcingo ukugqanyiswa. Tides - into lalivamile kule ndawo. Ziyakwazi kuyingozi ikakhulukazi angajulile. Emini kukhona igagasi ongaphakeme 2 futhi igagasi efanayo.