I Barents Sea. incazelo

I-Sea Barents yi ulwandle litheni ye-Arctic Ocean. Wayo amanzi okuhlamba kunxweme yaseNorway naseRashiya. I-Sea Barents kuphela kwi Novaya Zemlya Nqabakazi, Svalbard and uFranz Josef. Le ibekwe kwi ithala. North Atlantic awuvumeli ukuba ngumkhenkce ebusika kwinxalenye ekumzantsi-ntshona yolwandle.

Ummandla amanzi kubaluleke kakhulu ukuba ukuloba kunye navigation. KuLwandle Barents indawo amazibuko ezinkulu: i Russian Murmansk kunye vardo (Norway). Phambi kokuba World Second ukungena kummandla yamanzi eFinland. Kuphela ice-ezamahala lezibuko lizwe Petsamo.

iingxaki zokusingqongileyo oLwandle Barents Ungakhathazeki izazinzulu ezininzi. Ungcoliseko Main ngenxa ematyeni Norwegian umsebenzi processing inkunkuma eqhumayo.

Kufuneka ke ukuba kwiminyaka yakutshanje kukho eninzi mpikiswano ezifunda ngoweqela kweshelfu lolwandle ngakwicala Spitsbergen.

Kukholelwa ukuba kuLwandle Barents wavula Willem Barents, nangona babesazi ngayo mandulo. Beemaphu and abahambi e Mandulo wabizwa elwandle iindlela ezahlukeneyo. Amaninzi oko kuthiwa Murmansk. Ngowe-1853, oko komnyaka ngokutsha kuLwandle Barents.

Le ise ithala. Nakuba kunjalo, ngokungafaniyo nezinye iilwandle efanayo, uninzi iye ubunzulu beemitha ezintathu namakhulu amane. I-avareji Ubunzulu - 222 m, ubuninzi - amathandathu, anamakhulu leemitha.

Umphezulu inwebu amanzi a etyuwa emazantsi-ntshona e-34.7-35%, emantla ukuya kuma-33% kwi empumalanga ukuya kwi-34%. Entwasahlobo nasehlotyeni kwimimandla yonxweme, eli nani iwela ku-32% kunye nokunyuka ukuya 34-34.5% ekupheleni ixesha lasebusika.

Kumzantsi-ntshona kwiqondo eliphezulu kakhulu kwaye etyuwa. Oku kungenxa kokufika yamanzi efudumeleyo Atlantic. degrees emithathu ukuya kwemihlanu - ngoFebruwari-Matshi amanzi iqondo lobushushu. Ngo August, kukho ukunyuka ukuya kumanqanaba 7-9.

Xa empumalanga Emantla Arctic Sea Barents kwanele. Oku kungenxa kwiimeko ezimaxongo wadala kwezi ndawo. luhlala ice-simahla kuzo zonke amaxesha onyaka kuphela inxalenye kumzantsi-ntshona. Ice cover uninzi ukufikelela wayo nolwabiwo ngokuhlenga-Epreli. Ngelo xesha malunga ne-75% bobume igutyungelwe ngumkhenkce zokudada. Kwiminyaka ezimbi kakhulu ekupheleni ebusika, kwaye banakho ukufikelela unxweme i Kola Peninsula. Isiphelo Agasti ephawulwe elona nani lincinane omkhenkce.

I-Sea Barents nelinabemi ezahlukeneyo intlanzi, izityalo kunye nezinto ezincinane nezilwanyana kunye benthos. Amanzi zikude wasezantsi umda common lisiza. Olwandle, ikhulu elinamanci elinesine iintlobo zentlanzi, kunye namashumi amabini zazo commercial ngokubaluleka.

Phakathi iintlobo ezixabisekileyo zeentlanzi kufuneka ngokuba cod, redfish, flounder, catfish, herring, halibut. Phakathi izilwanyana ezihlala zonxweme iinkalo, lokuba sibizwe ngokuba nelohadi lamatywina, seals, polar neebhere, ukutya. Inani elikhulu ngoku kunye zaselwandle. aqheleka kakhulu emdeni ama, guillemots. Kwinkulungwane yama-20 kule ngingqi amazwe unonkala. Wakwazi ukuziqhelanisa ngokugqibeleleyo iimeko waza waqalisa ukufuya kakhulu. Emazantsi indawo yonke zizityebi ezahlukeneyo echinoderms, ezizinkwenkwezi kunye urchins.