Weddell Sea kunye neempawu zayo

Nje eminyaka embalwa eyadlulayo, uluhlu lwe kweelwandle awona ehlabathini ikuchaza kakuhle iyamangalisa. Kodwa kubo bonke abantu, lo mfanekiso, ngelishwa, ukutshintsha kuba okubi imihla ngemihla. Noko ke, kusekho indawo ye. Ziphi na?

Apha uya kufunda malunga into emangalisayo eliNgesi Weddell - Sea. Luluphi ulwandle fanele? Yintoni na? Le mibuzo neminye emininzi iza kuzama ukuphendula kweli nqaku.

Kunzima kwakhona ukucinga ukuba kukho ulwandle, amanzi apho wotha unyaka ngeenxa yi izidanga kuphela ezimbalwa ngentla zero, okanye ayilwamkeli umda.

Kukholelwa ukuba le ndawo yakhe yabanda ehlabathini - emantla. Kodwa kwenzeka ukuba amanzi abandayo kakhulu - kufuphi nonxweme Antarctica, uqinisa ngokupheleleyo kulengqele wayifulela Neta ikhephu blue-ezimhlophe.

Uninzi ulwandle transparent ehlabathini

1. I-Dead Sea, ephakathi uSirayeli Jordan - i anetyuwa kakhulu ehlabathini, amanzi ayo - yeyona ezingafanelekanga ubomi.

2. Red, ingqalelo kakhulu amahle awona ehlabathini, ifumaneka phakathi Arabia nase-Afrika. Ichaphazela elihle layo, ubuhle kwamnandi enezityalo nezilwanyana.

3. I-yaseMeditera kwakhona elikholisa ukubizwa ngokuba kudidi yeelwandle awona, kodwa apha sithetha nje abanye nemida yayo

4. Aegean efana lweMeditera - esimsulwa inxulumene ngqo ummandla wonxweme weli lizwe.

Nedama uluhlu lwe amanzi awona zendalo oLwandle Weddell, nto leyo kancinane ichazwa ngezantsi.

Umhla lokuvula oLwandle Weddell

Ngowe-1823 uhambo ukusuka eNgilani phantsi kolwalathiso J. eliNgesi. Weddell yafunyanwa lo emangalisayo, ingane ubuhle bayo ebandayo yolwandle. Kwakhona wathiywa igama lokuqala - ulwandle George IV. Kungekudala emva koko, oko ngokutsha imbeko discoverer yayo.

Uphi na uLwandle Weddell? incazelo

Lolo hide zivela elunxwemeni West Antarctica.

Le ulwandle litheni kwi-Atlantic kwicandelo le-Southern Ocean, ephakathi kwe Antarctic Peninsula (entshona) kunye Umhlaba Kabini (empuma). yonke Ummandla umzimba ongowemvelo amanzi 2900 amawaka macala onke. Km. Uninzi kangakanani kweemitha 3000, kodwa kwezinye iindawo oko ukufikelela ukuya kwiimitha 6800. EseMazantsi kunxweme Koloni ekukhethwa shallows (ubunzulu nama-500 eemitha).

Beach kumazantsi esekwe ezishelifini abekelwe ice (Filchner kunye Ronne), ukusuka apho athile (1 ixesha 20-25) uzaphule izigaqa emikhulu floes ngumkhenkce, kwazo. Phantse wonke unyaka ngeenxa (okanye mandithi uninzi yonyaka), ndiyihlanganise ndiyidadise elwandle isixa omkhulu ice floes. Le zezilwanyana imelwe lamatywina, whales, intlanzi.

Iimpawu oLwandle Weddell

Njengokuba sele sitshilo, ulwandle awona ehlabathini. Ngowe-1986, ukuwa zezazinzulu German komphanda lwenzululwazi "Polar Star" yimilinganiselo isixa ubuninzi elubala (79 m). Kwaye le - le elubala amanzi enkolo. Noko ke, ekuphenduleni le phawu ngamanzi Yek (apho Secchi disk imhlophe 30 cm uyanyamalala kwimboniselo) ingqinelana ubunzulu kweemitha 80.

Ngelishwa, ukuqubha i crystal emangalisayo ulwandle ecacileyo ayilunganga kwaphela. Kwaye isoloko wambu yokukhukuliseka ngumkhenkce.

Weddell Sea kwaye enye kuyingozi kakhulu ehlabathini. Incopho floes ice kunye kwazo yingozi imaxongo ngeenqanawa.

Lo kwakheka yendalo omkhanyelayo imithetho physics. Yintoni ingxaki? Okumangalisayo kukuba amanzi aphantsi kwezi zintaba omkhenkce akuthethi ngumkhenkce, kodwa kunokuba obushushu degree-25 thabatha!

A kancinane malunga (kubanda) uLwandle kakhulu kakhulu

Ngoko ke, yintoni na ulwandle abanda? Cinga 5 kubo.

1. I-Sea Weddell ngokungathandabuzekiyo ebanda.

2. Sea Amundsen - oluncinane kakhulu kwaye kancinane. Ubunzulu wayo 585 kuphela mitha, indawo angekho ngaphezu kwama-100 amawaka square metres. metres. Nolwandle lwazigubungela wonke unyaka ngokupheleleyo igqunyelelwe ngomaleko omkhulu womhlaba ze ngumkhenkce.

3. Davis Sea wambu ezihambayo engunaphakade. Kulapha ukusuka kwisikhululo leSoviet "Uxolo", eyasekwa ngo-1956.

4. Sea Bellingshausen kuvulwa ngo-1821. Ebusika, umphezulu ezidadayo igutyungelwe floes ice kunye kwazo. Ngaselunxwemeni unyaka wonke amanzi kubushushu omalunga thabatha elinye degree emantla amanzi "ukufudumala", ukufikelela kwinqanaba "0".

5. Ross Sea - ulwandle lokuqala (unxweme Antarctica), ubushushu amanzi ubuncinane amaxesha ingaphezu uphawu zero. Ehlotyeni komhlaba - kunye degrees ezimbini Celsius.

Ngu lasekunene phambili amanzi ngqwabalala, abandayo kodwa crystal ecacileyo Weddell sisondela kungenakugqithwa, iingangamsha, ubuhle bayo fantastic kunye mfihlakalo. It phambili kuluhlu awona ehlabathini kwaye ingafikeleleki yeNavigeyishini kweelwandle.