Weddell Sea kanye nezici zayo

Vele emashumini ambalwa eminyaka edlule, uhlu kwezilwandle ehlanzeke kunazo zonke emhlabeni kungaba ngempela umxhwele. Kodwa sibonga abantu bonke, lesi sithombe, ngeshwa, is ziyaqhubeka ziwohloka usuku nosuku. Nokho, kusenomsebenzi omkhulu endaweni acwebile. Bangaphi labo abakumangalelayo?

Lapha uzofunda mayelana ukutholakala emangalisayo eyiNgisi Weddell - Sea. Yikuphi ocean fanele? Iziphi izici has? Le mibuzo kanye neminye eminingi zizozama ukuphendula kule athikili.

Kunzima ukucabanga ukuthi kukhona ulwandle, amanzi okuyinto sekuqala ukufudumala unyaka ngu degrees ambalwa nje ngenhla zero, noma ngisho aluphumeleli umngcele.

Kukholakala ukuthi endaweni enomoya emhlabeni - enyakatho. Kodwa kwathi amanzi abandayo kakhulu - ngasogwini Antarctica, is some ngokuphelele eqhweni futhi embozwe Neta iqhwa okwesibhakabhaka nomhlophe.

ulwandle Iningi okusobala emhlabeni

1. Olufile, elise phakathi kukaIsrayeli Jordan - the okunosawoti kakhulu emhlabeni, futhi amanzi awo - ezingafanelekile kakhulu ekuphileni.

2. Red, kubhekwe amahle kakhulu futhi ehlanzeke kunazo zonke emhlabeni, itholakala phakathi eNhlonhlweni ye-Arabhiya nase-Afrika. Kuthinta olunothile yayo, ubuhle kumnandi of yezimila nezilwane ezihlukahlukene.

3. Mediterranean futhi ivame ukubizwa ngokuthi isigaba kwezilwandle ngenalutho kodwa lapha sikhuluma kuphela mayelana ezinye yemida yayo

4. Aegean like eMedithera - ebumsulweni nasebunyeni kuhlobene esogwini yezwe.

Scenic uhlu amanzi ehlanzekile kwemvelo Weddell Sea, okuyinto imininingwane kancane ngaphezulu kuchaziwe ngezansi.

Usuku ukuvulwa yoLwandle Weddell

Ngo-1823 lowo mkhankaso evela eNgilandi ngaphansi kokuqondisa J. eyiNgisi. Weddell kwatholakala le emangalisayo, enchanting ubuhle ingxenye yawo ebandayo kolwandle. Waphinde wanikwa igama lokuqala - kolwandle uGeorge IV. Ngemva nje kancane kwalokho, kwathiwa kabusha yokudumisa owathola yayo.

Likuphi Sea Weddell? incazelo

Lolo hide luqala ngo evela ogwini West Antarctica.

Lokhu ulwandle abekelwe emaceleni e-Atlantic wemboni weSouthern Ocean, elise phakathi iNhlonhlo ye-Antarctica (entshonalanga) Nomhlaba Obumavukuvuku (empumalanga). Yonke indawo umzimba wemvelo amanzi ayizinkulungwane 2900 sq. Km. Iningi ukujula salo 3000 metres, kodwa kwezinye izindawo kungase afinyelela 6800 amamitha. Wik futhi ogwini olungasentshonalanga kukhona okungcono angajulile (cishe 500 metres ukujula).

Ibhishi eningizimu omisiwe abekelwe emaceleni izingqimba zeqhwa (Filchner futhi Ronne), okuvela kulo ngezikhathi (1 isikhathi 20-25) ngiwunqamule nezixhobo enkulu zeqhwa, izintaba zeqhwa. Cishe unyaka wonke (noma kunalokho kakhulu onyakeni) zintanta olwandle omningi zeqhwa. Nezilwane imelelwa zamanzi, imikhomo, inhlanzi.

Izici yoLwandle Weddell

Njengoba kuphawulwe ngenhla, kolwandle iyona ehlanzeke kunazo zonke emhlabeni. Ngo-1986, ukuwa ososayensi German isitsha yesayensi "Polar Star" kukhona izilinganiso lemali obala (79 m). Futhi lokhu - obala of amanzi distilled. Nokho, kwakuthiwa salokhu uphawu ngamanzi distilled (lapho amhlophe Secchi disk 30 cm ububanzi ushabalala umbono) kulingana 80 amamitha ukujula.

Ngeshwa, ukubhukuda kuyinto crystal emangalisayo ulwandle ecacile Akukuhle nhlobo. Futhi njalo embozwe ukukhukhuleka ice.

Weddell Sea futhi kubuye omunye eziyingozi kakhulu emhlabeni. Floating zeqhwa futhi zeqhwa iwusongo ebuhlungu imikhumbi.

Lokhu echibini yemvelo ophika imithetho yemvelo. Yin'indaba? Okumangazayo ukuthi amanzi ngisho ngasesinqeni se lezi izintaba zeqhwa ayigongobali kodwa ungaba lokususa i okushisa 25-degree!

Okuncane ngokwedlulele kunazo (abandayo) Sea

Ngakho, lokho sasolwandle enomoya? Cabanga 5 wabo.

1. Sea Weddell ngokungangabazeki ebanda kunazo.

2. Amundsen Sea - encane ngokulinganiswa futhi kancane. ukujula Its amamitha 585 kuphela, indawo square metres ayibi ngaphezu kuka abayizinkulungwane 100. amamitha. Sea ayehlanganisa yonke ngonyaka ngokuphelele ungqimba obukhulu ice.

3. Sea Davis wahlanganisa nokwenqaba zigcwele izinguzunga zeqhwa okuphakade. Kulapha ezazivela eSoviet inkathi esiteshini "Ukuthula", owasungulwa ngo-1956.

4. Bellingshausen Sea wavula ngo 1821. Ebusika, ebusweni elintantayo embozwe zeqhwa futhi izintaba zeqhwa. Ngasogwini unyaka wonke amanzi ezingeni lokushisa mayelana kushiywa munye degree enyakatho amanzi "nendlu yaqala ukufudumala", ekufinyeleleni ezingeni "0".

5. Ross Sea - kolwandle lokuqala (ogwini Antarctica), izinga lokushisa kwamanzi okungenani ngezikhathi ezithile ingaphezu zero uphawu. Ehlobo indawo - plus ezimbili degrees Celsius.

Ngu kwesokudla ehola nokhahlo, namanzi aqandayo kodwa crystal okucacile Weddell udonsa ungenakunqotshwa, ngokubabazekayo, ubuhle bayo kumnandi futhi imfihlakalo. It temabhodlela uhlu ehlanzeke kunazo zonke emhlabeni futhi ezingafinyeleleki ngokuya navigation zezilwandle.