The tembiricha uye salinity kweGungwa Barents. Chii salinity yokuGungwa Barents mu ppm

The Barents Sea - gungwa, riri pamahombekombe kweArctic Ocean. More chaizvo, zviri mhiri kweArctic Circle, pakati pazvitsuwa Svalbard, Franz Josef Land, Vaigach uye nemahombekombe Europe. Sea Barents mvura akageza nemahombekombe Norway, asi kupfuura zvose - Russia. Kusvikira kumagumo nzvimbo ino haina kudzidza. Vazhinji havazivi chii salinity kweGungwa Barents, uye chii chiri tembiricha zhinji yaro. Eya, izvi zvinogona arongwe panze.

Freshwater eko

The salinity netembiricha Gungwa Barents pasina zvikonzero zvakawanda. Pashure pezvose, mvura iri kusvitsa pano kwete chete nokuda nzizi, asiwo kubva kuAtlantic. izvi zvose ane zvainoita salinity netembiricha. Zvinofanira yakajekeswa kuti rwizi aibuda, vakapiwa vhoriyamu uye kunharaunda yegungwa, muchiitiko ichi yakaderera. Mugore, pano kunouya 163 cubic makiromita mvura yakachena. nzizi Most dzinoyerera kunyatsoreva kumaodzanyemba-nechokumabvazuva kweGungwa Barents. Pano ndipo kupfuura tsinga. Kutonga nezvinooneka zvatinosiita zviratidzi mvura Kuwanikwa, Pechora resets mudhamu vanenge 130 cubic metres mvura. Izvi zvinomiririra vanenge 70% of zvachose rwizi nokuyerera mugore. Munharaunda iyi, gungwa runoyerera kupinda wandei reservoirs zvidiki.

Zvinokosha kucherechedza kuti pamhenderekedzo iri Kola Peninsula uye mahombekombe Norway nhoroondo chete 10% kwerwizi kuyerera. Pashure pezvose, pano achawira zvikurukuru vaduku hova gomo. The soro mwero Continental eko kwakacherechedzwa muchirimo, uye zvishoma - muchando uye kwematsutso. Asi zvinokanganisawo salinity kweGungwa Barents. Sezvineiwo inokanganisa rwizi aibuda chete pamusoro hydrological ezvinhu zasi-nechokumabvazuva. nharaunda iyi ndiyo gungwa kwazvo kudzika, uye kazhinji nezvavo savakuru Caves dziva.

Nearby gungwa

The salinity kweGungwa Barents, uyewo tembiricha kwemvura yaro kuvimba kwete chete yakachena mvura eko. On nhamba idzi kufurirwa zvimwewo. Usakanganwa pamusoro mvura exchange mumakungwa, yaiva inotevera musuo. Ichokwadi, inofanira kutora nyaya chaiyo zvinhu. Vakawanda muGungwa Barents anogamuchira kudziya Atlantic mvura. Annual mutsika iri anenge 74 zviuru mativi makiromita.

Mvura kubva pedyo mumakungwa vakauya paGungwa Barents kubva 177 kusvika 1012 kcal nokupisa. Of mari iyi wefodya ne 12 chete%. Vamwe nokupisa iri kupedzerwa muGungwa Barents. Sezvingatarisirwa, mvura havana inotonhora. Zvinokosha kucherechedza: Gungwa Barents - gungwa ushamwari nevaya vari chikamu kweArctic Ocean. Dzimwe nzvimbo havana -oma. Water tembiricha kubvira kumiganhu European uye anopera 75 ° North Latitude - akaramba pamusoro razero.

Sechivako mvura

Kuti uone kuti salinity muGungwa Barents, zvakakodzera kunyatsoongorora maumbirwo mvura yaro. Panguva iyoyo vari 4 inokosha uremu:

1. Atlantic mvura makore - kuti vakawanda mvura pachiso kusvika pasi. Vanobva kunyanya kubva kuchamhembe kwakadziva, kuchamhembe uye kumadokero kweArctic Basin. vakawanda ava inodziya uye nyama.
2. Arctic mvura - kurema kuti kupinda mugungwa kubva kuchamhembe iri muchimiro pemvura ano. Izvi kwakaderedza mvura salinity, uye tembiricha kunaka.
3. Yegungwa. vakawanda izvi mugungwa kubva Continental eko kubva paGungwa White, uyewo noMweya romumhenderekedzo yegungwa pari kubva paGungwa Norwegian mhenderekedzo muNorway. Muchirimo mvura iyi vane yakakwirira tembiricha kuita uye zviduku salinity. In yechando, ari mumhenderekedzo yegungwa zvechadenga vakawanda vari chaizvo zvakafanana kweArctic zvavo.
4. Sea Barents mvura - munhu unorema riri kuumbwa mugungwa nokuda kuchinja nemhomho kuAtlantic uye zvinoitwa ezvinhu emo. Vari ne mukuru salinity uye tembiricha yakaderera. In yechando, kuchamhembe-nechokumabvazuva yakazara chose pamwe dzemo mvura yeGungwa Barents, rwezasi-dzokumadokero chikamu - Atlantic. Arctic vakawanda vari zvachose ndisipo, uye inonzi vakachengeta chete ari pamusoro dzenzvimbo. Zvinokosha kucherechedza kuti Gungwa Barents salinity iri risina kuchinjwa. Pashure pezvose, vakawanda vakasiyana nokukurumidza yakavhenganiswa.

The Sea Barents: salinity

The Sea Barents ndiro tsime chokuita munyanza. Panyaya iyi Continental buditsa Freshwater iri diki. Nemhaka iyi salinity zviratidzi dzinenge kuchinja uye regai kwakasiyana avhareji salinity penyanza. Zvinokosha kucherechedza kuti kuchinja kuvimba kwete chete pane mwaka asiwo kubva kumatunhu. Somuenzaniso, kumaodzanyemba-dzokumadokero chikamu kwakacherechedzwa kunonyanyisa salinity kweGungwa Barents. Pano, nhamba 35 ‰. Zviri munzvimbo North Cape wamarudzi. Pane wakawanda Atlantic mvura makore uye haana chando.

Kumaodzanyemba uye kuchamhembe chikamu chokupika ndiwo kuderera kusvikira 34,5 ‰. Munharaunda akaratidza kunyunguduka chando. Kumaodzanyemba mvura makore zvakatonyanya yakachena. Munharaunda iyi Gungwa Barents ari salinity muzvikamu miriyoni paminiti iri vanenge 32-33 ‰. Pane Kunoonekwa chikuru rwizi chokubuda mvura yakachena. Munzvimbo iyi panewo kunyunguduka chando.

The salinity uye akaturikidzana

Kuchinja salinity mumvura mbiru ndiyo novimba rechibharo Atlantic mvura makore, rwizi tsvina, uyewo kubva pasi zvokuyamura. Panguva pamusoro, vanogona kumirira kubva 34 ‰ kana yakakwirira, uye nechepasi - kusvika 35.2 ‰. In kuchinja zvakawanda duku kwakabatana mukati pamusoro yepasi pemvura anorovera vertically.

Zvinokosha kucherechedza kuti anongoda hapana shanduko mumwaka zviratidzo zviri salinity. Changes simba chaizvo. The pemvura rukoko zvikuru safarira muzhizha. The unopinza kuwedzera salinity pamwe zvakadzama iri kuchengetwa kubva kwakadzika 25-30 mamita. In yechando, yakafanana kusvetuka zvinenge ndokudzora. In rwezasi-kumabvazuva chikamu kudzika zvakanaka segwapa kuchinja salinity indices. Zvinokosha kucherechedza kuti munzvimbo musiyano kwakadaro kunogona kuva ppm shoma.

In yechando, asi akaona kunangiswa zviratidzi rinenge rose pakukora Gungwa Barents. Muchirimo, pose rukoko warasa. Muzhizha izvi kunosimbiswa nokuda kubvunda chando. Ndicho chikonzero pakati horizons ose 10-25 paiva nomusiyano kusvetuka mu salinity.

The arambe achirema mvura

Mukuwedzera, usakanganwa pamusoro zvimwewo. Somuenzaniso, munharaunda Sea North panguva yechando mvura makore vari denser, uye nechepakati - muzhizha. Panyaya iyi, zvikonzero Fani iyi akasiyana chaizvo. Kuchamhembe, richiwanika nokuda risiti mvura yakachena, uye kumaodzanyemba - somugumisiro kwepasi.

The salinity of Barents Sea yomwaka

In yechando indekisi mhiri kwegungwa nzvimbo achiri yakakwirira uye ndiyo 35 ‰. Kuvaduku zvose zasi-nechokumabvazuva - kusvika 33 ‰. Izvi imhaka huru inflow pamusoro Atlantic vakawanda, kudzikira Continental eko kwakanyanya paumbwe chando. Spring rate kuramba yakakwirira salinity. The chete Kunze rakamanikana romumhenderekedzo yegungwa ubvise muna Kanin-Kolguev nharaunda uye Murmansk egungwa. Pano, kuti salinity kunoderedza.

Muzhizha pane mutsika mvura makore kubva kuAtlantic Ocean, kubvunda echando nokuparadzirwa rwizi mvura. Somugumisiro nhamba iyi ipfupi zvikuru. In rwezasi-kumabvazuva chikamu chiratidzo vanowiswa 25 ‰, uye zasi-kumadokero - kusvikira 34,5 ‰. In kuwa indices vari kuchengetwa ipfupi. Zvisinei, nokuti kuti Continental eko zvishoma nezvishoma DZEMUNHU DZINODZORA, kuti salinity yeGungwa Barents iri kubva muzana inowedzerawo. Uyezve, nokukurumidza paumbwe echando kunotanga iyi. Zvishoma nezvishoma uyere salinity rinosvika pachiyero muchando.

Pamugumo

Zvino kuti unoziva chii salinity kweGungwa Barents uye kuti chinobata. Pasinei nokufamba akadaro, rine vanenge 110 mhando hove. Species kusiyana zvinoderedza kubva kumavirira kusvikira kumabvazuva. Izvi chokuita kudzikira mvura tembiricha uye mhepo, uye chando muoti. Zvinokosha kucherechedza kuti Barents Sea Cod anopa maguta mazhinji, Bychkova uye flatfish mhuka. Panguva iyoyo, pane ari mined haddock, capelin, herring, halibut, cod, Catfish, polar kodhi uye redfish.