HangangaMātauranga Tuarua me ngā kura

Ocean nāianei - he aha te mea tenei? Take o ngā moana

Ocean nāianei - he rere o te papatipu wai, e neke ki te tetahi hohokitanga me te auau. āhuatanga physico-matū tamau āhuatanga, me te ngā wāhi matawhenua. He makariri mahana ranei te reira, i runga i te mema o te tuakoi rānei. āhuatanga ia awa e nui haere te mātotoru me te pēhanga. Whanganga rere papatipu o te wai i roto i Sverdrup, i roto i te tikanga whānui - i roto i ngā o ngā waeine rōrahi.

momo ngā

E āhuatanga rerenga wai matua cyclically whakahaua e huanga pērā i te pūmautanga, tere, hōhonu me te whanui, āhuatanga matū e pā kaha, me ētahi atu i te whakarōpū te ao, i reira e toru ngā kāwai o rere ..:

1. Rōnaki. Whakatika, ka whai wāhi ki te pēhanga hydrostatic i runga i nga papa isobaric wai. nāianei moana Rōnaki - ko te awa āhuatanga nei i te displacements whakapae wai mata isopotential. E ai ki tohu tuatahi, kua wehea ratou i runga i Kiato, te pēhanga, kararehe, paremata me te seiche. Ka rite ki te hua o nga ngā parakaingaki me tīwharawhara i hanga rewa te huka.

2. Hau. Whakatau i te taha o te taumata moana, me te mana airflow rerekē papatipu kiato. Ko reira he momo o te nāianei tere moana. meinga pono tenei rere te wai i te mahi hau. Rerekē i raro ki te mata anake o te poka.

3. Tirara. Whakakitea tino kaha i roto i te wai pāpaku, wahapū me te takutai. He momo motuhake ko te tūpuku nāianei. Kei te meinga te reira e te mahi o te maha ope. I runga i te rerekētanga o te kaupapa te wehe pūmau, wā, Hautau me ngā hokohoko-hau. Ko te rua whakamutunga e whakaritea e te aronga, me te tere seasonally.

Take o ngā moana

I tēnei wā, kei te tika timata te tohanga o te wai i roto i te wai o te ao ki te kia ako i roto i te taipitopito. Na roto i te a nui, mohiotia te mōhiohio motuhake kei te anake i runga i te mata, me te tata-mata ngā. Ko te taitā matua ko e kua Oceanographic Pūnaha kahore rohe mārama, me te kei i roto i te nekehanga tamau. Ko te whatunga matatini o te rere tika ki ngā āhuatanga tinana, me te matū.

Heoi, ki te rā te take mohiotia e whai ake nei e o ngā moana:

1. Ko te pānga rangi. Ko te tino ngā, me te wero i te wa ano ki te ako i te tukanga tenei. I roto i tenei take, i roto i meinga te huringa o te whenua te, te pānga i runga i te huru me te pūnaha hydrological o te ao o tinana rangi, me ētahi atu He tauira a Tūrongo - .. Tides.

2. Ko te pānga o te hau. Ko ti'aturi i runga i te kaha, me te aronga o te wai tohanga te papatipu rangi. I roto i te wā onge, ka taea e koe te kōrero e pā ana ki te ngā hohonu.

3. Ko te rerekētanga i waenganui i te densities. Ko te awa e hanga e tika ana ki te tohatoha pāhiwihiwi o te salinity me te pāmahana o te tini wai.

pānga kōhauhau

I roto i nga wai o te ao meinga tenei ahua o te mana e te pēhanga o tini heterogeneous. Honoa ki te kōhikohiko wāhi awa o te wai i roto i nga moana, me harotoroto iti o te huringa te aronga, engari kaha ano hoki e kore e anake. Ko rawa kite i roto i te moana, me kuiti tenei. He tauira a Tūrongo, ko te awa te Gulf. I te timatanga o tona mahi, Kei te āhuatanga i ia e tere tiketike. Stream Gulf i roto i nga Straits Florida whakatere rua tohe, me te tailwind. Tenei āhuatanga hanga te pēhanga hurihanga i runga i te takotoranga wai ngā papa, marara te awa. No reira, i roto i te tetahi wā wā i reira ko te matamua nui, me te whiwhinga o te nui o te wai. Ko te ngoikore te pēhanga o te kōhauhau ki runga ake i te tai nui.

A, no te makaka te taumata wai, riro te ine iti Florida Raukawa. No te mea kei te nui heke tenei tere rere. Ko te kupu, e taea te faaoti i te reira e te whakaiti nui haere te pēhanga i te rere mana.

Mārakerake ki te hau

Ko na kaha, me te i te wa taua ohie e te uaua e kore ki te kite ki te kanohi tahanga kōrero i waenganui i ngā hau me te wai. Kua roa i te reira i i taea e ki te tātai i te aumoana tika kaumoana. hanga tenei i te whakawhetai taea ki te mahi o te pūtaiao B. Franklin o te awa te Gulf, teiti hoki ki te rau tau 18. I muri tohu e rave rahi tekau tau o Alexander von Humboldt reira i roto i te rārangi o te hau mahi i runga i te tini wai matua o ope no rapae. Mai i te wāhi pāngarau o te tirohanga o te ariā tāia Tsepprits ahupūngao i roto i 1878. Kua whakamatauria te reira i e i roto i te moana, ko te apa whakawhiti mata tamau o te wai i runga i te taumata hohonu. I roto i tenei take, he pānga nui i runga i te kaupapa o te ope riro te hau. Te tere rere i roto i tenei take, ko te hautanga ki te heke hohonu. Whakatau ana huru o tohanga tamau o te wai ko te wa ore roa o te mahi o te hau. Te kore whakaaro rerenga rangi hokohoko-hau anake, e meinga te kaupapa o te marea wai i roto i te moana pēne weheruatanga ao seasonally.

rerekētanga kiato

Ko te pānga o tenei take i runga i te tohanga wai ko te take nui o ngā i roto i te moana. rangahau nui-tauine o te ariā ko te ao waitaua Kaiwero. I muri, te mahi o nga kaiputaiao kua whakapumautia e nga physicists Scandinavian.

Heterogeneity densities papatipu wai ko te hua o te maha ngā āhuatanga. Kua vai tonu ratou i roto i te natura, te whakarato i te pūnaha hydrological tonu o te ao. Tetahi ine o hua pāmahana wai i roto i te huringa i roto i tona kiato. I roto i tenei take, i reira he tonu he hononga kōaro. Ko te teitei te pāmahana, te raro te kiato.

Ano, te rerekētanga i roto i ngā āhuatanga ā-tinana e pā te āhua tapeke o te wai. Mīti ranei faarahi whakaetonga te kiato, rerenga - whakaiti reira. Pānga ki te kaha o te nāianei me te salinity o papatipu wai. Tei te reira i runga i te rewa o te tio, rerenga me te whakaetonga taumata. I roto i ngā o te kiato o te moana tino pāhiwihiwi. E pā ana hoki tēnei ki te mata, me papa hohonu o te rohe wai.

Ko te ngā o te Pacific Ocean

whakaritea te kaupapa whānui o te rerenga e te tohanga o te kōhauhau. Na, whai wāhi rawhiti hau hokohoko ki te hanganga o te akoranga Te Tai Tokerau. whakawhiti te reira i te wai o nga Motu Filipaini ki te rohe o Central America. E rua ringa e whangai i te poka, me te Indonesian nāianei moana weheruatanga ao o te Moananui a Kiwa. I roto i te Tuakoi Raki, te nui rawa rerenga rohe wai e Kuroshio, Alaska me California nāianei. Ko te tuatahi e rua - mahana. toru o te awa ko te moana makariri nāianei Kiwa. Swimming poka wai i roto i te puka tuakoi tonga Ahitereiria me Equatorial nāianei. Just rawhiti o nga wai o te pokapū i reira ko te Equatorial autō. Off te rohe o Amerika ki te Tonga, i reira te mea he peka o te awa matao Peruvian.

I roto i te raumati e tata ana te weheruatanga mahi moana nāianei El Niño. pana te reira i te matao rere te wai papatipu Peruvian hanga āhuarangi pai.

Ko te Indian Ocean, me ona ngā

Ko te wahi raki o te takotoranga wai āhuatanga e huringa kaupeka o ngā mahana me te matao. pānga akiaki tamau taua meinga e te Hautau tohanga. I roto i te hotoke Predominates Southwestern nāianei e mea putake i roto i te Bay o Bengal. He atu tonga iti ko te Te Hau-ā-uru. whakawhiti ana tēnei nāianei moana nga wai Indian Ocean atu te rohe o Africa ki nga moutere o Nicobar.

I roto i te raumati, whai wāhi Hautau he huringa nui i roto i nga wai mata. Kei te neke Equatorial Countercurrent ki te hohonu, me te tino mona tona kaha. Ka rite ki te hua, tangohia tona wahi e kaha nāianei Madagascar Somali me mahana.

Ko te tohanga o te Arctic Ocean

Ko te take matua mō te whanaketanga o ngā raro i roto i taua wahi o te rire ko te tomonga kaha o papatipu wai i te rohe Atlantic. Ko te take i te taupoki tio senituli-tawhito ārai te pānga huru me tinana rangi i runga i te tohanga ā-. whakaaro te wahi tino nui o te Arctic Ocean te te Te Tai Tokerau Atlantic. fetches te reira i pukapuka nui o papatipu mahana, e kore tuku i te pāmahana o te taka te wai ki te taupū tino.

Hoki te aronga o te tio tere te kawenga mō te trans-Arctic. Ka taea te tāutuhia i roto i te tahi atu awa tino nui Yamal, Spitsbergen, Nortkapskoe me ngā Norwegian, me te he peka o te awa te Gulf.

Ko te ngā o te takotoranga wai Atlantic

Ko te salinity o wai moana ko tino tiketike. Taiao o te tohanga wai he paruparu i roto i te tahi atu poka. Here, te nāianei moana matua - te awa te Gulf. Ngā mihi ki a ia, puritia te pāmahana toharite o ngā tawhā wai e i a tawhio noa 17 nekehanga. Ko tenei he nāianei moana mahana o te Atlantic Ocean mahana tuakoi e rua.

Ko hoki reira e, kātahi nga rerenga tino nui peihana, Beresiria, Benguela ko Equatorial nāianei.

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