North Sea - ubuhle nokungafumaneki

I-Arctic Ocean ithathwa ukuba lincinane kunye umzimba ngamanzi abandayo Emhlabeni emhlabeni, loo nto eRashiya yamandulo kwathiwa ngokuba "ulwandle ijeli."

Sea, inxalenye ye-Arctic Ocean, oko kukuthi, Kara, White, East Siberian, uLwandle Barents, Laptev Sea, Chukchi - yaziwa ngokuba "North". Zonke ezi zinto zingasentla zendalo, ngaphandle kuLwandle White, aba eziseludinini, ukuba enye kwenye ezahlulwe sisithuba kwitsheyini iziqithi, kuquka Severnaya Zemlya kunye Novaya Zemlya, Franz Josef loMhlaba, kunye nabanye. Zonke Sea North zithathwa ukuba ibe nzulu, ngenxa yokuba phezu kwithala lelizwekazi. Kuphela indawo kumantla oLwandle Laptev ukwakweli emphethweni isitya amanzi anzongonzongo, ethwele igama Nansen. Emazantsi olwandle kule ngongoma liye lancitshiswa eemitha 3385, ngenxa yoko, ubunzulu ngokomlinganiselo ulingana leemitha 533, ngoko ke into yendalo evulekileyo kwaoko abazalwana Laptev, ingqalelo zentliziyo elwandle emantla. Indawo yesibini ngokungqinelana iqondo anzongonzongo-amanzi ithatha kuLwandle Barents, -avareji parameter ngasentla leemitha 222, kwaye ubuninzi - 600 leemitha. Elinezinto ezininzi zendalo ingqalelo ulwandle Chuckchee nzulu, ubunzulu yayo avareji kweemitha 71, kwaye East Siberian Sea - 54 eemitha.

Eyona nto iphawulekayo kukuba le womkhenkce ezi kwiilwandle igcinelwe kwiinyanga ezili-12. A indawo enkulu ye-Arctic Ocean unyaka wonke "ligutyungelwe 'umkhenkce.

yokubanda Incredible ukuba "ithontsi" omkhenkce ulwandle wasentla nobusuku polar kunokuthintela uphuhliso eqhelekileyo zooplankton kwaye zondla, kunye result ukuba umgangatho wentsebenzo eziphilayo lisezantsi apha. Akukho ukuqhama ezahlukeneyo kunye neentlobo "nasinye isixhobo" izinto eziphilayo apha. Kwindawo ebandayo ukuze sisinde kakhulu ukumelana iintlobo amaqondo aphantsi.

Kulo mzekelo, njengeentlanzi zolwandle wasentla ke intabalala ezahlukeneyo kunye neyantlukwano kweentlobo: bass ulwandle, halibut, haddock, herring, salmon, salmon emhlophe. Phakathi kweentlobo zeentlanzi yorhwebo zexabiso ekhethekileyo kwakhona whitefish, whitefish, Sisco, kwakunye nabameli entsapho lengca.

Kodwa kukho umzimba ngamanzi, nto leyo nje ngokuba ngokuqhelekileyo i "emantla", kodwa unalo igama efanayo esemthethweni. Ukuba jikeleza yaseScandinavia Peninsula njengoko inxalenye esemntla esinga kwelasezantsi, ngokuqinisekileyo uya kufumana ngokwakho kwi Sea North, nto leyo umzimba ngamanzi kuphela ye-Atlantic, ukudibanisa kwi amazwe aseYurophu. Abanye bayibiza ngokuba "isiJamani" ulwandle.

Sea North iquka ezikwere zeekhilomitha 544.000 avareji yawo ubunzulu neemitha 96, kodwa kwezinye iindawo, ezifana kwi Trench Norwegian, ifikelela 809 m. I-Sea North uhlamba usingasiqithi yaseScandinavia, ndithabathela eKinerete iziqithi Orkney Shetlenskih, lase Europe. Zamanzi ixhume kunye Norwegian kunye eBaltic Seas, ulwandle. uhlamba North Sea eNorway, eDenmark, eNetherlands, Belgium kanye France.

It ingena yaseYurophu enkulu imilambo iElbe, iRhine, iThames, Scheldt, i Weser.

World Sea Imifuno unamalunga namakhulu amathathu iintlobo zezityalo. Le zondla, ingca yaselwandle, abomvu, nangwevu, ulele eluhlaza. A lobushushu elilungileyo uluthanda ukukhula kwabo olukhawulezayo.

Fauna imelwe elinesihlanu lamakhulu iintlobo: molluscs, coelenterates, intlanzi. Kukho izilwanyana ezanyisayo, kuquka iminenga, dolphins, iminenga umbulali, iminenga.

Nokuqhama yolwandle lokuloba yaba isiseko onke amazwe emhlabeni Sea North. Ikhupha herring, flounder, mackerel, sprat kunye nezinye iintlanzi. KuLwandle North uyakwazi ukufumana iintlobo ngeentlobo shark: Atlantic, ikati, nezihlahla dogfish, hammerhead, oluhlaza, ezibandayo.

ugu abohlukeneyo sendawo yawo. Ummandla Sea Wadden kuyabonakala, maxa wambi, angehli aye kwinqanaba elwandle. Kufuphi Norway kunye nomzantsi-mpuma - umgca Island. In yaseScandinavia iibhanki ziintlanga amawa, abaninzi matheku.

Emazantsi olwandle - ikakhulu ithafa, ngokuthe ngcembe nzulu njengoko siqhubela kude nonxweme. Ngelo emazantsi kukho ukufuna uncedo (Gudmin Sand, Dogger), sise kunxweme Great Britain. The Ridge lokupasa kumzantsi zesanti zegrabile, tide namytye. Enye yeendawo zinzulu - nomkhombe isitya Norwegian uye umlinganiselo ubunzulu 350 m omgangatho osezantsi ibandakanya ikakhulu intlenga nesanti ..

I-Sea North ayithethi ngumkhenkce, ngenxa kuLwandle Norwegian, iquka efudumeleyo North Atlantic Current. Amanzi lihlabe ukuya degrees amabini ehlotyeni nasebusika ayikho ngaphandle lalingu degrees ezimbini Celsius.

Kuba amanzi olwandle ulwalathiso cyclonic (ebalwa), umlinganiselo yawo eziphakamileyo: malunga nesiqingatha imitha ngomzuzwana. On ngempembelelo lomoya, ikakhulu asentshona, leyo wadalwa kummandla kolwandle sezulu. Kukho izaqhwithi rhoqo kunye fogs, ntoleyo ephazamisana navigation. Ukuphakama umsinga kwi UK ufikelela eemitha ezisixhenxe, eScandinavia - semitha.

Emazantsi olwandle uzele imithombo yendalo - oyile negesi. uphuhliso lwabo lwenziwa kufuphi nonxweme Norway Scotland.