HangangaMātauranga Tuarua me ngā kura

Ko te ngā o te Arctic Ocean. Ko te wai o te Arctic Ocean. Driving ngā

rohe Arctic Ocean kua te rohe wai i raro i roto i te tahi atu peihana katoa o te whenua - 14,75 miriona mita pūrua. km. Kei waenganui i te fenua Amerika, me te Eurasian. Katoa i roto i te tuakoi raki. aroaro te hohonu rahi o te peihana e i roto i te Moana Greenland - 5527 mita. Ko te nui katoa o te wai, ko te pā ana ki 18 miriona mita pūtoru. km.

Ko te āhuatanga matua o te Arctic Ocean - ko tona rere te tauturu. Ko te wai raro o te tawhē raurarahi, a kanohi he papa nui, e toro tata haere te takotoranga wai katoa. Nā ki te āhuarangi makariri me te wāhi neke o te rohe pokapū o te moana e hipokina tonu ki te tio. Tēnei wā whakaaetia herenga wehe nga wai o te poka e whai ake nei: Arctic, Canadian me Pākehā.

Papamuri

kia timata Whakaahuatanga o te Arctic Ocean me ona āhuatanga matawhenua. wai Taitapa tika na waenganui i te Straits o Denmark, te Hudson ko Davis, haere te rohe o Greenland me nga Motu o Wharo noa te Scandinavian Peninsula. Ko te moana kurae matua whakaaro Brewster Gerpir, Reydinupyur, Dezhnev. I tua atu, ruhi, te poka whenua pērā i Tiorangi, Norway, Russia, Canada, te United States. Ki te Pacific Ocean taha e te Bering Strait. Ko te pito o te rohe ko Alaska.

Arctic Ocean (kite whakaahua. Raro) e% 4 anake o te rohe katoa o nga wai o te ao. I roto i te wā onge, kua whakaaro reira he moana o te takotoranga wai Atlantic. Ko te meka Ko e te Arctic Ocean mo te wahi tino he wai āhua pāpaku. Anake i roto i te torutoru wāhi te hohonu tae 1.5 km. Ko tētahi o nga take ko te roa o te takutai - neke atu i te 45 mano km. Ko te wāhi wai ngā neke atu i te moana tatini. Ko te nui rawa o enei ko te Moana Barents, te Chukchi, Kara, Norwegian, Beaufort, Siberian, Moana Laptev, White, Greenland. Moana i roto i Ocean peihana noho neke atu i te 50%. whakaaro te kokoru nui te ki kia Hudson.

āhua moutere i roto i te Arctic Ocean tini. O nga archipelagos nui ko ki te whakarato Canadian. Reira hoki ngā motu pērā i te moutere o Ellesmere, William Island Kingi, Svalbard, Prince Patrick, New Earth, Kong, Island Wrangel, Victoria, Kolguev, Banks et al.

wai tohanga ā-

cover tio wā-roa huna te mata o te moana i te pānga tika o te kōhauhau me te radiation solar. reira i te mea he take nui i roto i te mana hydrological te nekehanga o te wai he kaha ngä Päkehä papatipu Te Tai Tokerau-Atlantic. Ko te mahana tenei rere, a ka whakatau te reira i te pikitia whānui o te tohatoha wai i roto i te poka Pākehā. I runga i te tohanga i roto i te rohe Arctic pānga te tai o te Kiwa me papatipu awa kōpaka.

tutuki mata wai toenga e te waikeri ki te rawhiti me te rohe Atlantic raki. Ko tēnei kaupapa o te tini, a he nui hoki te Arctic Ocean. O te wai ururua toe taea te tautuhi i te wahi kuiti o te tinomoutere Canadian.

Arctic Ocean (kite pikitia. Matau) te nuinga i hanga e tika ana ki te rere awa. awa nui, e pa ana ngā moana, kei roto i Ahia. Ko te aha i roto i Alaska i te kaupapa on o te hukapapa kua.

wai Fāitahá

I roto i te Arctic Ocean te huna hoki te maha o ngā paparanga wai: fakangalingali, takawaenga me te hohonu. Ko te tuatahi ko te papatipu ki te taumata tote iti. Ko tōna hōhonu Ko 50 mita. Ko te pāmahana toharite o te Arctic Ocean he -2 nekehanga. āhuatanga mana Hydrological o te papanga e whakaritea e mea rewa te huka, te whakaetonga me te engaenga. whakaaro te wāhi māfana o nga wai o te Moana Norwegian te. Ko tōna pāmahana mata he ki runga ki te 8 nekehanga.

Ko te peihana interlayer - papatipu wai, whakawhānui ki te hohonu o 800 mita. Here, te pāmahana o te Arctic Ocean rerekē i roto i te kotahi tohu. meinga tenei e te tohanga o ngā mahana i te Moana Greenland. Ko te salinity o te wai, ko te utu i a tawhio 37 ‰ atu ranei. paparanga Deep i hanga iakawe poutū me te toro i te kuiti i waenganui Spitsbergen me Greenland. Me kï reira e meinga te rere tata te raro o te moana e nekehanga o te wai nui moana. Ko te pāmahana o te rohe te wai i runga i nga rire mōrahi o e pā ana ki -1 nekehanga.

tikanga Tirara

He matarohia peheé kōhikohiko hydrological i roto i te Arctic Ocean. E takoto tai e wai Atlantic. kitea te nui rawa i roto i te moana Moana Barents, Siberia, Kara ko Chukchi. Tenei nga tai he pūāhua āhua-awatea. Ko te take-wāhanga e rua wā ōritenga kaupeka (mōkito me te mōrahi).

poka wai Pākehā o Arctic Ocean rerekē i te tahi atu tai roroa. Here, e whakatika te taumata wai ki te tuhi tiketike - ki runga ki te 10 mita. Mōrahi kitea i roto i te Mezen Bay. Min - atu te rohe o Canada me Siberia (iti iho i te 0.5 m).

Hoki tohaina oceanographers oscillations hau-ngaru. I roto i te nuinga o ngā wāhanga o te takotoranga wai he teitei poipoi i kitea ai o 2 ki te 11 mita. tītohunga Mōrahi kitea i roto i te Moana Norwegian - 12 m.

He aha te mea i runga i

rere te reira i roto i te tīwae wai e he natula recurrent tūturu ranei. kia hoki kia pāpaku ranei hohonu, matao ranei mahana Ocean ngā (kite mahere. raro). Auautanga me cyclicality e rerekē rerenga wā, te wā, me te whakauru. Ko te wae o te inenga o ngā aumoana i huaina te Sverdrup. Nga awa o te wai e whakarōpūtia e pūmautanga, hohonu, tinana me ngā āhuatanga matū, te āhua me te ahunga o te haere, i runga i nga pānga o ope, me ētahi atu Heoi, e toru ngā rōpū matua o ngā tukua tenei ra ..:

1. Tirara. Meinga e te tomonga o tinana nui o te wai. Kitea i roto i te wai pāpaku, me e tata ana te takutai. kaha pānga rerekē. whakaaro whakaaro Wehea o te aumoana te whakahoro.

2. Rōnaki. Ka karanga whakapae pēhanga hydrostatic i waenganui i nga paparanga wai. He i te mātotoru, barogradientnymi, te awakeri, utu me te seiche.

3. Hau. Meinga e te rere o te hau kaha.

Āhuatanga o te awa te Gulf

Gulf awa ko te nāianei mahana, e faaite i te rohe Atlantic. Otiia, ko reira tenei rere e whai wāhi nui i roto i te hanganga me te tohanga o te Arctic Ocean. mai ia i te rohe American Te Tai Tokerau. toro te reira i te Banks Grand ki nga Straits o Florida. no Gulfstream ki raro pūnaha i roto i te Moana Barents me Spitsbergen.

E ranea ana, e whakanui i tino te pāmahana whānui o te wai tenei rere o te Arctic Ocean. Ko te whanui o te awa te Gulf he 90 kiromita. Nekehanga i te tere o te 2-3 m / s. Tenei hanga reira tetahi o nga ngā mahana tino kaha o te moana. I roto i te tahi mau wāhanga o te rere tae te hohonu o 1.5 km. Ko te akiaki a te awa te Gulf taui puta noa te tau. Hoki te wahi tino, tona pāmahana ko e pā ana ki te 25 C. Ko te rerekētanga mōrahi kitea i roto i te wahi raki o te Moana Norwegian, te wahi hinga reiti tonu i te 10 nga nekehanga.

Ko te akiaki a te awa te Gulf

I roto i whakatere hau hokohoko pārūrū me wai toenga o te Karipiana. meinga te kaha o te kaupapa e te huringa o te ao. I roto i te tikanga atu rohe whakaritea GolfStream aratau ngā, salinity me te pāmahana tohatoha takutai.

Nui pānga i runga i te akoranga o te whakarato i te Gulf o Mexico i Cuba. I roto i tenei rohe, i te rohe wai kua he natula hurihanga. Kei te āta Water ngaro awa kaha i roto i te Atlantic Ocean roto i nga Straits Florida. I roto i te rere Bahamas puta ki ētahi atu rauemi. heke Tautuhi o nekehanga e ki te hanganga o te mowhiti, e ko, vortices nui. Tenei te te whiwhi awa te Gulf tona kaha.

I roto i te heke mai, me te te tahi atu ngā katoa o te Arctic Ocean, te rere o te pūngao ngaro e tika ana ki te taumata tiketike o te whakaetonga atu te rohe o Europe. Ko te hua ko te marino o. I roto i te wahi raki o te Arctic Ocean reira he rere peka maha.

He aha fakamanamanai awa te Gulf

I roto i te tekau tau whakamutunga mō te pähekeheke rerekē. Tuatahi o te katoa āwangawanga reira te huringa taupū. Tata e kitea tino oscillations Manatü-wā o te awa te Gulf nga rua tau. he ine pērā o te rere o te Arctic Ocean pau huringa nui i roto i te āhuarangi. Tahi mau aivanaa whakapono e i roto i te heke mai tata fakamanamanai reira te ao kino METEOROLOGICAL. desalination nohopuku rite ki te hua o te mahana te ao kia arahi ki te meka e ka mutu te wahi Pākehā o te whenua ki te kia hana. Ko te putanga i taea e te tau te huka hou. kōrero I mua he fakatamaki rite. rite ki te tātaritanga o te tio hohonu Greenland kua mahi whakatau peheé pūtaiao.

Ki te tino nōhia te te desalination Stream Gulf nga pauna rite te täkupu, ki te tuatahi mamae te maha repo hinu. e kia te tupu he kino taiao kē.

Āhuatanga o te Te Tai Rāwhiti Greenland nāianei

Tenei awa Ko te rua te mana i roto i te Arctic Ocean. hopoi mai ia papatipu matao wai. Tona tūranga pakipūmeka i roto i te poka ao ko te awakeri, me te tango o te tio i nga wai Arctic. kitea Tīmata ngā o te Arctic Ocean te atu te rohe o Ahia. Ki te raki o te marau awa. haere te peka tuatahi ki Greenland, te tuarua - i roto i Amerika Te Tai Tokerau. Ko te kaupapa e wahi nuinga i te rohe ki te tuawhenua.

Ko te whanui o te Te Tai Rāwhiti Greenland nāianei, i roto i te tahi mau wāhi neke atu i te 200 km. Ko te pāmahana wai kei i 0 nekehanga. I Cape Haere awa e hono ki te Irminger nāianei. Ko te tutukinga o papatipu mahana me te matao haere taiawhio puta. Ko te aha i reira ko tenei rewa tere o te tio me te icebergs moana i roto i tenei wahi o te rohe.

Ētahi atu ngā o te Arctic Ocean

whakarato rere Transarctic kaupapa o te tio i Alaska ki Greenland. Ko te kaha matua o te rere te rere o te awa. Ka rite ki te hua o taua te nui pānga kōpaka mahana whati i atu i te tuawhenua tangohia ake ana Transarctic awa me e kawea ki te Bering Strait. tautoko He te kaupapa e te Päkehä o-Kiwa.

Spitsbergen Ko te manga hoki te awa te Gulf. tonu te reira i roto i te Moana Norwegian. tae Nordkapp nāianei te pāmahana wai ki 8 nekehanga. haere te reira i runga i te mata o te moana e tata ana te rohe o te kola ko Scandinavian Peninsula. Ko tōna tere toharite ko te 1.4 km / h.

Ko te peka Norwegian o te Atlantic i roto i te rere whakaaro. Hea puritia salinity te i a tawhio noa 35%. papatipu pāmahana - i +5 ki +12 nekehanga.

raraunga āhuarangi

Ko hoki Āhuatanga o te Arctic Ocean i nui mahi huarere. Ko te whakawhetai ki te taua āhuarangi makariri i roto i te wai i runga i miriona o nga tau o penapena kōpaka nui reira. Ko te rohe pākoki he kaimahi whakapeka o te wera solar.

I roto i te nuinga o te moana i reira he he maha itinga rawa o te rerenga. I roto i te hotoke, rumakina te rohe wai i roto i te po neke marama-roa.

Neke atu i te te tekau ma rima rau nga tau whakamutunga o te āhuarangi i roto i te moana, kua puta ke hoki te kino i roto i o āhukahuka katoa.

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