North Sea - ubuhle kanye inaccessibility

I-Arctic Ocean ubhekwa letincane kakhulu, futsi umzimba ngamanzi abandayo eMhlabeni iplanethi, yingakho eRussia lasendulo lalibizwa "jelly ulwandle."

Sea, ingxenye ye-Arctic Ocean, okungukuthi, Kara, Mhlophe, East laseSiberia, uBarents Sea, Laptev Sea, amaChukchi - yaziwa ngokuthi "i-Nyakatfo". Zonke izinto ezingenhla zemvelo, ngaphandle White Sea, kukhona abekelwe emaceleni, bekulokhu kukhona kusukela nomunye ahlukaniswe uchungechunge iziqhingi, kuhlanganise Severnaya Zemlya futhi Novaya Zemlya, Franz Josef Land, nabanye. Zonke eNorth Sea abhekwa engajulile, ngoba kukhona eshalofini zaleli zwekazi. Kuphela endaweni enyakatho yoLwandle Laptev isendaweni emaphethelweni ezijulile samanzi, onegama Nansen. I ngaphansi kolwandle okwamanje kuyehla kube 3385 amamitha, ngenxa yalokho, ukujula kwesilinganiso sayo ilingana 533 metres, ngakho into yemvelo evulekile kanye abazalwane Laptev, ibhekwa njengomlando wesonto ejulile ezilwandle enyakatho. Isikhundla yesibili, kuye ngezinga ejulile-amanzi ithatha Sea uBarents, isilinganiso ipharamitha ngenhla 222 metres, futhi esiphezulu - 600 metres. Izinhloso zemvelo amaningi abhekwa njengokudla engajulile Chuckchee kolwandle, ezingu-71 amamitha ukujula kwesilinganiso sayo, naseMpumalanga laseSiberia Sea - 54 amamitha.

Kuyaphawuleka ukuthi u-ice kulezi ezilwandle igcinwe kuzo zonke izinyanga ezingu-12. Indawo enkulu ye-Arctic Ocean unyaka wonke "izulu" ice.

hlala Incredible ukuthi "ukuvuza" ikhava enyakatho ulwandle ice nobusuku polar intuthuko ejwayelekile zooplankton futhi phytoplankton, futhi umphumela waba ukuthi ezingeni lokukhiqiza ongizalayo ongaphakeme lapha. Ayikho ukujula ezahlukene nezinhlobo "arsenal" eziphilayo lapha. Esikhathini ndawo ebandayo ukuze usinde ukumelana kakhulu ongaphakeme okushisa izinhlobo.

Kulokhu, izinhlanzi wezilwandle wasenyakatho ngokuchichima ezahlukene nokwehluka zinhlobo: ulwandle bass, i-halibut, haddock, i-herring, salmon, ama-salmon emhlophe. Phakathi commercial zinhlobo izinhlanzi usizo ngokukhethekile futhi whitefish, whitefish, Cisco, kanye nabamele umndeni aphele.

Kodwa kukhona emanzini, okuyinto nje evamile wabiza "enyakatho," noma, kodwa futhi unalo igama efanayo olusemthethweni. Uma uya emhlabeni Peninsula zaseScandinavia ne enyakatho ingxenye ngaseningizimu, ngokuqinisekile uzithola eNorth Sea, okuyinto umzimba ngamanzi kuphela Atlantic, yokuxhuma amazwe aseYurophu. Abanye bakubiza ngokuthi kolwandle "German".

North Sea ihlanganisa 544.000 amakhilomitha square Its ukujula ezomhlaba 96 metres, kodwa kwezinye izindawo, ezifana e-Trench Norwegian, sifinyelela 809 m. Sea North ugeza nhlonhlo zaseScandinavia, futhi ugu lweNyakatho iziqhingi zase-Orkney Shetlenskih, ogwini Europe. Nemifula ixhume nge-Norwegian futhi Baltic iziLwandle, ulwandle. North Sea izona e, eDenmark, iNetherlands, iBelgium neFrance.

It iyangena eziyinhloko zaseYurophu emifuleni Elbe, iRhine iThames, le Scheldt, le Weser.

Vegetable Sea World has kunamasonto angaba amakhulu amathathu zezitshalo. Lokhu phytoplankton, ulwandle utshani, obomvu, ensundu, ulwelwe oluhlaza. A izinga lokushisa evumayo uthanda ukukhula kwabo okusheshayo.

Fauna imelelwa neshumi nanhlanu zinhlobo: molluscs, coelenterates, inhlanzi. Kukhona izilwane ezincelisayo kuhlanganise nemikhomo, amahlengethwa, killer nama, imikhomo.

Ukujula olwandle olujulile okudoba ngenjongo yezentengiselwano Wawugujelwani wonke amazwe emhlabeni eNorth Sea. Uveza herring, ulwe, mackerel, sprat nezinye izinhlanzi. ENorth Sea ungathola ezihlukahlukene zesikhumba sikashaka zinhlobo: Atlantic, ikati, izihlahla ezinameva dogfish, hammerhead, blue, polar.

ugu wehlukile e sezwe yayo. Le ndawo Wadden Sea kuyakhanya, ngezinye izikhathi abehlela kolwandle. Eduze Norway kanye eningizimu-mpumalanga - siqhingi umugqa. EScandinavia amabhange ashaywe amawa, amatheku amaningi.

I ngaphansi kolwandle - kuba ikakhulukazi ethafeni, kancane kancane ushona njengoba siqhubekela phambili kude nasolwandle. Ezansi kukhona impumuzo Shoals (Gudmin Sand, Dogger), elise at the ogwini Enkulu YaseBrithani. I eningizimu pass ridge ka isihlabathi futhi amatshe, namytye namagagasi. Enye yezindawo ejulile - Norwegian wokuxovela umcengezi ine 350 m Ground floor ukujula avareji bahlanganisa ikakhulu daka nesihlabathi ..

ENorth Sea ayigongobali ngenxa neNorwegian Sea, ihlanganisa efudumele eNyakatho ye-Atlantic yamanje. Amanzi lifudumeza kuze kube degrees amabili ehlobo futhi ebusika akuyona lalingu-degrees ezimbili Celsius.

Ukuze amanzi olwandle has isiqondiso cyclonic (esiphikisa), izinga layo akuyona okusezingeni eliphezulu: nguhhafu imitha ngomzuzwana. On ngethonya umoya, ikakhulu entshonalanga, obadalwa endaweni olwandle sezulu esipholile. Kukhona iziphepho njalo futhi fogs, okuyinto ebambezela navigation. Ukuphakama igagasi e-UK ifinyelela amamitha eziyisikhombisa, eScandinavia - imitha.

I ngaphansi kolwandle echichima izinsizakalo zemvelo - uwoyela negesi. ukuthuthukiswa yabo iqhutshwa ngasogwini Norway neScotland.