Greenland Sea: tlhaloso, sebaka, metsi le mocheso le liphoofolo tse hlaha

Ba bang ba bo-rasaense ba ntse ba phehisana ka hore moo Leoatleng Greenland. Ka tloaelo, ho ea leoatle bakeng sa ho lema ke ea Ocean Arctic. Leha ho le joalo, ba bang ba jeokrafi le tšekamelo ea ho ho nka e le karolo ea Atlantic. Sena se etsahala hobane metsi a Leoatle la Arctic e hatellang haholo, 'me ka fumana ho tloha e joalo ho se lumellane.

Leha ho le joalo, ho Greenland Sea ke ea lethathamo la maoatle e ka leboea, ka hara sebaka Arctic. E Thehiloe ho sena, mohlomong ho feta nepahetse ho bua ka setho sa hae ho Leoatle la Arctic. Ho ka hlophisoa lona, hammoho le Barents, Norway le North, Greenland Sea hlatsoa Europe.

tlhaloso

Sena se 'mele ho ena le hoo e khōlō ea metsi a otlolla pakeng Greenland, Iceland le Svalbard. holim'a lona sebakeng se hanyenyane ba fetang limilione tse 1.2 km lisekoere. Botebo ba Leoatle Greenland, ya e le hantle, ke lekane. Ka kakaretso ke limithara tse 1645 le ntlha tebileng fihla 4846 limithara, 'me ho latela ba bang ba likhakanyo, ho fihlela ho 5527 m.

Greenland Sea e na le meeli naha ka toka nyenyane 'me ka bolokolohi buisana le Norway tsa boahelani. Karolong e ka leboea, moeli oa matha pakeng tsa lintlha tsa Spitsbergen le Greenland. Boroa-bophirimela ho moeli oa oona otlolla pakeng promontories tse peli: Nansen (Greenland) le Straumne hore ka Iceland. Afrika-Bochabela e nkoa e le ea moeling, e leng mola o tlohang feteletseng boroa ntlha ya Spitsbergen le keletso e ka leboea ea Jan Mayen, kaofela lebōpong le lona le ka bophirimela, 'me karolong e ka bochabela ea Iceland.

semelo sa tsa histori

Seo ke Greenland Sea, ho ile ha tsebahala ka nako e telele. Thuto ea pele, bafuputsi tšoaroa ka libaka tsena ka lilemo tse 70-ogy tsa lekholong la lilemo la XIX. Ho tloha ka nako eo ho o ile a etela palo e khōlō ea maeto a saense. Hlahloba Greenland Sea, bo-rasaense ba ile ba Iceland, Norway le Russia. Empa tlhaloso fetisisa e qaqileng ea sebakeng sena entse Norwegian rasaense Fritof Nansen morao ka 1909.

makgetheng klimate le hydrological

Mocheso karolelano sebakeng sena ke lekane haholo. Karolong e ka boroa ho Leoatle Greenland, e lekanang -10˚S + 5 ° C ka mariha le lehlabula. Karolong e ka leboea e le -26 le 0s ho latellana. Summers ba khutšoanyane haholo. The pula ea selemo le selemo ka karolong e ka leboea ba ka bang 225 limilimithara, karolong e ka boroa ea pontshi ke ka makhetlo a mabeli se phahameng. moea akotambola North mona selemo ho pota.

Ea lehlabula mocheso oa metsi Leoatleng Greenland hlaha ho + 6 ° C, nakong ea mariha e theolela ho -1˚S. letsoai le metsing lona e boetse ke lekane: karolong e ka bochabela ea palo eo e tšoana le 33-34,4 ppm, 'me le ka bophirimela ho ea ka tlaasana - 32 ‰, le keketseho butle-butle ho 34,9 ‰ ho ntshetsa pele e tebileng ka letangoaneng la.

Bakeng sa sebaka sena, mofuta o fane ka maqhubu a bobeli a batang le mofuthu. Ha e kopana le phallang joalo tlatsetsa pōpong ea karolong e bohareng ea leoatle buka e ikhethang funnel phallo, ho fallela stats-manaka a watjhe. Bakeng sa karolo ena ea Leoatleng la Arctic a bath haholo moholi, meea e matla le palo e khōlō ea icebergs, tsoelang pele ho ea ka boroa. entsprechen tsena tsohle li tsamaya thata haholo.

lefatše phoofolo

Ho sa tsotellehe coldness lona le unfriendliness, ea Greenland Sea ruileng haholo ka limela le liphoofolo tse sa tšoaneng. metsi a eona ruileng halibut, tsa cod le flounder. Hape, ho na le e ngata herring le rockfish. Liphoofolo e emeloang ke moriri o moputsoa le litiiso harepa le litiiso Hooded. Ho na le e ngata maruarua, ho na le boetse ho na le li-dolphin Polar le hares leoatle (Bearded tiiso).

Mabōpong ruileng boriba, boriba le tlaase-ho hōla lihlahla tse ka thabo regale muskoxen le caribou. Hape ka megalana mabopong leo ho ahiloeng ho ke palo e khōlō ea libere Polar, liphokojoe le lemmings tse ngata. Ka metsing u ka fumana mefuta e fapaneng mefuta e sa plankton le diatoms le dimelametsing mabopong. Ha e le hantle ena e hohela tse ngata tsa tlhapi, ho akarelletsa le jang nama haholo. Mona e fumanoa mefuta e 'maloa ea lishaka: a ea tonanahali, Greenland le katrana. Ho boetse ho na le maikutlo a hore ka metsi a Leoatle le Greenland e lulang ho eona e setho moholo oa lelapa la shaka - frilled shaka.

Tides, maqhubu le leqhoa

Joaloka tse ling tse leha e le efe, ea Greenland Sea e haholo ka ho hlaka a bontša ka ho tides ba limithara tse ho fihlela ho 2,5 telele, apere botho ba seka-diurnal. Ho etsa hore ba hangata maqhubu le lintho tsokoang tsoang Atlantic. Phunyeletsang ka Denmark Strait, e fetela le ka leboea le ka leboea-bochabela. Le hore tsoelo-pele libakeng tsena, e tsokoang maqhubu le lintho e butle-butle ho lahleheloa ke lebotho la sona le karolong e ka leboea ea batlang 1 mitha. Le hoja maqhubu a maqhubu le lintho teng ho pholletsa le sebakeng seo a leoatle, matla a bona le bophahamo fapana. Lebotho khōlō ka ho fetisisa ba fihla e hlaheletseng ho likarolo tse ling tsa lebōpong la leoatle, straits le libaka moqotetsane.

Ho tloha hoo e ka bang selemo kaofela e bata haholo karolong ena ea lefatše, le leqhoa ke kamehla hona joale. Ho na le mefuta e sa tsoaneng tse 'maloa tsa ho:

1. Local - leqhoa Ho thehoa ka ho toba ka Leoatleng le Greenland, 'me e ka ba selemo le selemo' me ka nako e telele. Kena liqubu leqhoa joalo hangata e bopa kakaretso leqhoa tšimo.
2. Pack - tlisa ho tloha Arctic beisine ho ea ka bochabela ho fetela ho Atlantic. O teteaneng haholo, Botenya ba lona e karolelano ke limithara tse fetang tse peli.
3. Icebergs - ka boholo ba glaciers e kgolo roba theoha East Greenland. Hoo e ka bang kaofela ha bona ba timetsoa ka tshebetso ya ho falla, 'me karolo e nyenyane feela ea bona ke khona ho phunyeletse ka Denmark Strait ka Leoatleng la Atlantic.

leqhoa sebopeho qala ka September ka qetellong ka leboea oa leoatle le ho se hokae ho feta khoeli, e koahela sebaka sohle. Selemo leqhoa butle-butle ho hōla, welds hammoho floes hōlileng. Ka lebaka leo, masimo kaofela thehoa phaphametseng perennial leqhoa hoholeha ke moea ho Sedanishe Strait.

Greenland Sea: bohlokwa moruo

Ka lebaka la palo e khōlō ea baahi ba leoatleng le lebōpong la leoatle ea sebakeng sena ke e 'ngoe ea libakeng tse ka sehloohong ho tšoasa litlhapi. Ka ngata, ka nako eo ntšitsoeng herring, tseo saithe, haddock le litlhapi tsa cod. Meepo libakeng tsena e ile atlehe e le motho ea mafolofolo hore bo-rasaense ba ile ba qala ho bua ka nako eo hore litlhapi tsa tlhaho ho ikatisa menyetla ne le ntle haholo fokolisoa. Ka mantsoe a mang, ho tšoasa le lintho tse ngata ka potlako ho feta ka nako e tlhapi ho ikatisa. Bo-rasaense ba bothata bo kae ya alamo - haeba u se ke ua khaotsa ho jwalo tšoasa maholohali a, sena botlaaseng mohlodi e matla le ka ho timetsoa ka ho feletseng.

Islands Greenland Sea

Sena ke haholo sebakeng seo se seholo se tla akarelletsa:

• Svalbard;
• Edwards Island, Ian Main, Ayla, Shnauder, Godfred;
• Ile gorge-de-Fora le Norsk sehlekehleke sena.

Boholo ba libaka tsena tse se nang baahi. Haholo-holo a loketse bakeng sa bophelo bo sa feleng ho nkoa feela Svalbard le Jan-Main, moo bo-rasaense ba ithuta Greenland Sea. E ne e le ka Jan Maynene botlaaseng teng Norwegian Meteorological Institute, moo basebetsi ba sebetsang ka seka-litebelo le kopanela tšebeletsong le liteishene meteorological.