Kei hea ko te Moana Beaufort?

He hāroto iti tapa, ko muri i te British Navy Admiral Francis Beaufort - Moana ki pakeke ngā takiwā makariri, me te ahurei ko reira ataahua whenua haupapa. He aha mohiotia te e pā ana ki te moana? ahakoa he reira ranea ki te ako?

tauwāhi

Ko tētahi o te pātai tuatahi whakatika, i roto i nei te moana, ko te Moana Beaufort. Fifi ki te whakautu kore e puta. Kei tēnei moana e i roto i te Arctic Ocean. Mai i tenei e taea e tatou e feruri i te tauwāhi āwhiwhiwhi o te awa ki runga i te mahere. Ko he reira pai kore ki te imi, engari tika ki te ui e pā ana ki te hea o te Moana Beaufort.

Ka taea te whakaritea i te wāhi tangohia e whai ake: ko te Moana Beaufort takoto paku te raki o te Alaska Peninsula (rohe o te US), te Yukon ko Northwest Canada. Rere ana te rohe ki te rawhiti me te Canadian Arctic tinomoutere. E tautuhi rohe Western me te rawhiti te Moana Chukchi me te Moana Baffin, aua.

He aha mohiotia te e pā ana ki te torotoro haere o te moana?

Ko tētahi atu pātai ngā: "Ko wai whakawakia te Moana Beaufort?". Mana, whakatuwheratia ana e ia i roto i 1826. Ko te whakamārama tuatahi o te moana hou mahi kaihōpara neke John Franklin. Heoi, anga ke ki te iho, ka hoatu e ia e kore ko tona ingoa he harotoroto hou, a ka kua tahuti ore te ingoa o te rangatira o Ingarangi rongonui, me te pūtaiao, e riro i muri mai i te admiral - F. Beaufort. tahuti ore Moana te ingoa o te tangata e kua whakatapua tona ora ki te hydrography ka whakawhanakehia te tauine whakatau i te kaha hau.

hanga John Franklin e rave rahi haerenga Arctic ka tirotiro te rohe o te moana Beaufort. rere ano ia i runga i tuwhera te harotoroto ratou. I roto i tona haerenga, pae hopea kitea e ia te aratau o Amerika Te Tai Tokerau, ka whakaritea e ko te reira i te kūrae raki - Butia.

I roto i te tau 1851, whakahaere te ope Moana Beaufort ki whiti R. Collison, nana nei i whakatitiro te aroa tonga i roto i Prince o Wales Raukawa. I roto i te taua tau i roto i te huka o te ope Moana Beaufort piri John McClure. i takoha nga kairangahau ki te whakarere i to ratou kaipuke, engari i whakaorangia.

I roto i 1905 "ope ki te Eskimos" Kua riro Canadian Stefansson. whakawakia ano e ia te Moana Beaufort.

He pūtaiao pai-mohiotia Russian, Doctor o Sciences Geographical, Kochurov Boris Ivanovich, mahi i te mara o te cartography, ekodiagnostiki e pā ana ki te pūngao taiao. Ako rohe ngā pērā i Altay, Ural, Saha, te Far Te Tai Rāwhiti me te rohe Arctic. I roto i tona mahi pūtaiao torotoro ia Kochurov BI me te Moana Beaufort.

tohu Water pāmahana

Scientists whakapono e kia kia takoto te pāmahana te moana o Beaufort i wha papa:

1. whakaaro te apa o runga te ki 100 m roto i te hohonu. Here, rerekē te pāmahana i roto i te whānuitanga tango o i -0,4 ° C ki -1,8 ° raumati ki te hotoke.
2. i hanga tēnei apa ko Kiwa rere takoha e haere i roto i te Bering Strait. he kahu tuarua o te wai ahua mahana, engari e kore e tino.
3. Ko te mahana tino te paparanga muri. Kei te hanga e te reira e ngā Atlantic, me te kua he pāmahana o te 0 ki te + 1 ° C.
4. ko he bit mātao, engari ano e kore e pera makariri, pera i te mata te paparanga raro, i -0,4 ki -0,9 ° C.

Rerenga i roto i te Moana Beaufort porotītiti Tētākaraka. huaina ana tēnei ko te tohanga cyclonic. E ai ki te taua ture i reira ko te tohanga o ngā o te Arctic Ocean.

Ko te tawhā matua

Kia whakaaro o nga tawhā taketake o te awa ki ā-e huaina nei i te ingoa o Francis Beaufort. he wāhi katoa o tata 480 mano sq. Km kua te moana. Ko te hohonu toharite o te awa ki -. 1000 m I te wāhi hohonu - tata 4700 mita.

e kore te mea tiketike rawa salinity o te moana. pae te reira i 28 ki te 33 ppm.

Awa, Bay of Islands

He etahi rerekētanga i te tahi atu nga moana o te Arctic Ocean. Mai te ingoa o te hāroto i muri Francis Beaufort moana - rere ā-, e maha awa ki reira. Ko te nuinga tenei awa reo, me te iti, i roto i nei te tino nui - p. MacKenzie. Mai taea te tabulahia i te waenganui o te awa - Anderson, Colville, Sagavanirktok. Ko te nui o te wai hou , me te waipara parataiao me te hanga i te tinana ahurei o te wai, me te mahere whenua raro.

Ko te wahi papa takutai maha motu iti kua, arā, o te kirikiri. Ratou tiketike me āhuatanga e tonu te huri i raro i te pēhanga o te tio me ngā.

a laina te takutai te maha whanga.

te tauturu raro

Kei te wāhanga nui o te Moana Beaufort te i runga i te kuiti papa continental, te whanui o te mea e pā ana ki 50 km. Hoki rohe hohonu papa tino kino.

parataiao awa waihanga matotoru putunga parataiao, tioata. Mai i Delta Mackenzie awa, hei tauira, taka te dolomite kohuke i roto i parataiao raro.

I te raro o te moana kitea mara hinu, e te hunga o te moni nui. Oil me te hau peihana he wāhi o tata 120 mano. Km. tīmata tōna whanaketanga i roto i te 1965, ka kawea i roto i na tawhiti.

-mita

I roto i te Moana Beaufort, he kāinga ki e pā ana ki 70 ngā momo o Phytoplankton. Otiia e kore e he nui te koiora katoa.

Ko atu kanorau te aumoana, kua reira 80 ngā momo. I tua atu, he reira kāinga ki e pā ana ki 700 ngā momo o te waimāori me mollusks.

Ko te āhuarangi He pakeke rawa, marama, me te wera iti rawa. Moana hipoki 11 marama o te tau e te apa o te tio. hanga tenei tino tutukitanga ki te tūhura i te rire o te tangata.

Mō rakau ika, mohiotia iti te. Ko te poorohe tino noa, capelin me te pākirikiri hapirone. I tua atu, kua kitea te reira e rave rahi momo o pākirikiri me hopu ika. He pātiki, halibut me pokiha moana.

Mammals ite i roto i te wai, me te ki runga ki nga tahatika rawa noa. Ko te kāinga ki te tohorā, te tohorā beluga, hiri me walruses. I te tahi taime i reira he mango neke.

Mai te Moana Beaufort ko te mohiotia tino painga i roto i te ao, e taea te hoatu te reira pūtaiao he rota o hitimahuta. Ko te mea matua - e kore e hoatu ki runga, ka haere tonu ki te ako.