Sea nke Arctic Ocean: na ndepụta atụmatụ, e ji mara

The Arctic - a aka ike na oyi na-atụ oké osimiri, kpamkpam dina na Northern Hemisphere. Ọ na-ewe naanị 4% nke ụwa oké osimiri, ma washes n'ikperé ọtụtụ na-ekwu, dị ka:

• Denmark.
• Norway.
• Iceland.
• Canada.
• US.
• Russia.

Ka anyị na-amụ na ndị ọzọ zuru ezu oké osimiri nke Arctic Ocean gburugburu Russia. Depụta ha nnọọ ọtụtụ, ma onye ọ bụla nke i nwere ike ịhụ na-akpali ozi.

A ntakịrị nke iwu ọmụma

The mmiri oyi na-atụ oké osimiri, emi odude ke edere edere latitudes nke mbara ala, na-adịghị a doro anya iwu ọnọdụ. All na gburugburu mba, ma e wezụga Iceland, ide maka onye mmiri ndi oru. Nke a ukwuu sikwuoro mmepe nke oké osimiri n'ala, dị ka e nweghị nkwekọrịta na ókèala nke Rights.

Sea ada n'okpuru sectoral iche. Nke a pụtara na na kaadị conventionally kewara triangles onye vertices - North osisi, na n'ebe ọwụwa anyanwụ na n'ebe ọdịda anyanwụ - ala.

Ma UN Convention n'eziokwu ndị ọzọ iwu nke iche, nke ókè-ala-kpebisiri ike ọ bụghị naanị site na oké ihe nke n'ikpere mmiri, ma na-na ogologo nke shelf.

N'oké osimiri e ji mara. The Arctic Ocean

Ngụkọta nke ebe nke oké osimiri kasị oké osimiri - karịa 10 nde square ụkwụ. km. Nke a bụ ihe 70% nke ókèala. Nke a na-Otú ọ dị, ndị ọkà mmụta sayensị kwuru na oké osimiri ihe isi ike na bays. Sea nke Arctic Ocean, na ndepụta nke anyị na-enye n'okpuru, kewara ndị Odide Etiti.

A ananu nwere ike-atụle na-emighị emi oké osimiri nile. Eziokwu ahụ bụ na oké osimiri, emi odude ke n'ebe ugwu nke osisi, ndị kasị nta nke ihe niile. Ebe ihu igwe siri ike, na afọ-gburugburu gusty ifufe na foogu na oké sediments. Sere n'elu ice na-eke ihe isi ike maka igodo ọbụna oge mgbe na oké osimiri na-atụle passable. The ime ebe site n'ụsọ oké osimiri, na thicker na ice ubi, na mbupu nsuso na-achọ ike icebreakers.

N'agbanyeghị ihe isi ike, a akụkụ buru ibu nke afọ maka mmeso obi ọjọọ a na-ewere navigable. Convoys-adịghị agwụ agwụ iyi na-akpụ akpụ site na Northern Sea Nsoro, dị ka ebe a - ụzọ kacha nso site n'ebe ọdịda anyanwụ na n'ebe ọwụwa anyanwụ n'ókè nke Russian Federation.

Sea nke Arctic Ocean

List of ọdọ nke Ocean efere, emi odude ke North osisi, mee nke iri na oké osimiri, na isii nke washes n'ikperé nke Russian Federation. Nnukwu ebe a na-ewere ndị Barents Sea, bụ nke dị n'ebe ọdịda anyanwụ nke Yurop Afrika. Ma ndị kasị ukwuu ghọtara Greenland Sea, emi esịmde a omimi nke banyere 5500 m.

Ndị kacha bụrụ ezigbo ndị niile n'ebe ugwu Norwegian Sea mmiri ewere dị ka ya na-ekpo ọkụ n'ihi na gbochie kefriza nke mmiri dị oyi. The okpomọkụ bụ ihe na-erughị 2 degrees na banyere 8-12 oyi - n'oge okpomọkụ.

Ihe anyị maara nke oké osimiri nke Arctic Ocean? List of n'ebe ugwu, na-aka ike mmiri nke planet ga-dị ka ndị a:

• Norwegian. Washes n'ikperé Iceland na Scandinavian Peninsula.
• Greenland. Ọ na-emi odude n'etiti n'ebe ọwụwa anyanwụ nke ụsọ oké osimiri Greenland na n'ebe ọdịda anyanwụ nke Iceland.
• Barents. Sea, emi odude ke n'ebe ọdịda anyanwụ nke Russia.
• White. The n'ebe ugwu nke ụsọ oké osimiri Europe.
• East Siberia. Washes n'ikperé Russia, ọ na-emi odude ke otu New Siberia Islands na Vrangelskih.
• Kara. The n'ebe ọwụwa anyanwụ na-agbaba tinyere oké osimiri Severnaya Zemlya akipelago na n'ebe ala osimiri ahụ nke a ọnụ ọgụgụ buru ibu nke agwaetiti, gụnyere New Earth.
• Baffin. Agbaba tinyere n'ebe ọdịda anyanwụ nke Greenland, na aka nke ọzọ washes n'ikperé nke Arctic akipelago nke Canada.
• Laptev. Washes n'ikperé Taimyr, na New Siberia Islands na North nke Earth.
• Beaufort. The coastline nke North America Afrika, site na Point Barrow na Canadian Arctic Archipelago.
• Chukchi. Washes n'ikperé abụọ kọntinent: Eurasia na North America.

Six oyi oké osimiri nile nke Russia

Arctic Ocean, oké osimiri nke na washes Russian n'ụsọ oké osimiri, mgbe ọ kpọrọ ndị Hyperborean. E nwere ọtụtụ ihe aha, na na na 1935 ọchịchị nke mgbe Soviet Union ghọtara na nke ugbu a aha. Ma, ọ bụ uru arịba ama na ọtụtụ ndị mba ọzọ kaadị aha aha "Arctic Ocean", nke na-ghọtara site London Obodo Society.

Tụlee na oké osimiri nke Arctic Ocean. List of Russia mejupụtara isii di iche iche nke mmiri mmiri, nile nke anyị ga-atụle iche iche.

Naanị otu onye n'ime ha (White) na-akọ na esịtidem mmiri, na ise ndị ọzọ - na Afrika-etiti peeji.

Barents osimiri

Location - kasị n'ebe ọdịda anyanwụ nke na Arctic oké osimiri nile. Nke a bụ a keokere oké osimiri na North-European offshore. N'etiti Russian Barents Sea bụ ndị kasị ibu. The oké mkpa dị iche na ndị ọzọ na ọdọ na mpaghara - a isua gburugburu igodo. Ọtụtụ n'ime ndị Barents Sea anaghị ifriizi.

Omimi nke ya -. 200 600 m Ọtụtụ bays ekwe nditịm a ala, na-echebe site ifufe ọdụ ụgbọ mmiri.

Economic mkpa nke Barents Sea bụ nnọọ kwesiri ngosi maka Russia. Ebe a na-emebu, grouper, okporoko azu, Haddock, halibut, plaice na azụ asa.

Chukchi osimiri

The ebe - ugwu-n'ebe ọwụwa anyanwụ onu nke Asia na n'ebe ugwu ọdịda anyanwụ nke North America. Area nke dịtụ obere - banyere 600 puku sq. M. km. Omimi -. 71 na 257 m na ihu igwe nwere ike ekewet njọ ka ndị kacha bụrụ ezigbo okpomọkụ okpomọkụ banyere +7 Celsius C.

Fishing, gbuo nke mmiri ụmụ anụmanụ na-agụghị oké mepụtara. Ekenịmde njem tumadi n'ụzọ site Pevek.

ọcha osimiri

Location - ugwu nke Europe. The ebe naanị 90 sq. M. km. Omimi -. 100 na 330 m Climate nwayọọ nwayọọ na-akpali si na oké osimiri na-adịdebeghị mmiri. The weather bụ jụụ na-ejighị n'aka.

The salinity nke oké osimiri - banyere 24-30 ppm. Nke a bụ n'ihi na eziokwu na mmiri ya na-agba ọsọ n'ime ọtụtụ ọhụrụ osimiri.

White Sea nwere a n'oge a kara ice cover. Ice 90% sere n'elu. Sea anụmanụ ụwa bụ nnọọ iche iche. Ọ bụ ebe obibi beluga whales, akàrà, walruses, akàrà, na a dịgasị iche iche nke ụmụ nnụnụ. Na mmepụta quantities na-mined kelp (ahịhịa mmiri), White Sea azụ asa na okporoko.

Laptev osimiri

The ebe nke oké osimiri banyere 650 puku sq. M. km. N'ihi na oké osimiri nile na mpaghara bụ nnukwu iji omimi - nkezi nke 520 m.

Ọ na-atụle ihe ndị kasị oké n'ihi na winters na-oyi, na mmiri niile afọ icebound. Winter dịruru banyere 10 ọnwa. Frost n'oge a nwere ike ịbụ -55 Celsius C. N'oge okpomọkụ okpomọkụ bụ ubé n'elu kefriza.

East Siberia Sea

Location - na Arctic gburugburu. The ebe - banyere 915 puku sq. M. km. The dị iche nke ogbu si 54 ka 915 m.

The idụhe nke Arctic. Winters doro anya, na-ntu oyi -30 Celsius C. Summer-esikarị mkpurummiri. N'oge oyi, oké osimiri ice nkpọrọ olu.

Flora na-anọchi anya whitefish umu nke azụ. Ke adianade do, ndi bi - polar bea, akàrà na walruses.

Sea navigable.

Kara osimiri

Size - karịrị 880 puku sq. M. km. Nke a nwere ike ekewet oké osimiri na ndepụta nke ndị kasị ibu Russia. Omimi - si 110 na 600 m.

Climate - na polar oké osimiri. N'oge oyi, ntu oyi nwere ike iru -50 ° C, ma n'oge okpomọkụ ikuku na-ewe iwe ka +20 Celsius C.

Na na Kara Sea e guzobere ọtụtụ agwaetiti na ya coastline indented na bays. Na salinity emetụta inflow nke nnukwu freshwater osimiri.

The fauna na-anọchi anya ọtụtụ ụdị azụ - a ndagharị, saffron okporoko, Ịsaka. Mammals - a oke bekee, akara, beluga, wolrus. N'ụba bi n'agwaetiti nnụnụ.

Sea nke Arctic Ocean (ndepụta nke nke anyị nyere n'isiokwu a) na nso nso ahụhụ si na ụmụ mmadụ na-eme. Nke a bụ n'ihi North na-mined nnukwu ego nke mineral. Na nke a, Russia chere ihu na ajụjụ nke mgbochi nke mmetọ nke oké osimiri na-asụ ya n'ikperé mmiri.