Chii salinity of Atlantic Ocean?

Zvinofanira kutanga kududzirwa pfungwa dzakadaro se "World Ocean" - ndiyo mvura yose akapoteredzwa nyika (makondinendi, zvitsuwa, etc ...). In Russia uye dzimwe nyika dzokuEurope riri muzvikamu zvina (penyanza): Atlantic, Pacific, Indian, kweArctic.

nemazana mazhinji mamiriyoni emakore akapfuura, North uye South America, Africa, Antarctica uye Europe - yakanga yakasimba nyika guru. Okupedzisira miriyoni shoma. Years vakanga kwakaratidzwa nezvechiitiko akadai Panovhurwa penyanza dhishi, pashure iyo nyika rakaparadzana mu makondinendi (ichi Muitiro rinoshanda nhasi).

Atlantic aipfeka siyana mazita: Atlantic, "gungwa mbiru Hercules," West Ocean, Gungwa Rima. Pakutanga yacho XVI remakore. cartographer M. Valdzemyuller yeAtlantic Ocean akadana.

Zvinonzi kuzivikanwa sezvo chechipiri pakukura gungwa Nyika mushure Pacific. Viewed Ocean yaiva pakati Africa uye Europe (kumabvazuva), Iceland uye Greenland (kuchamhembe), South America uye North (kumadokero), Antarctica uye South America (kumaodzanyemba).

Ane zvinorwadza kuputswa nemhenderekedzo ane iziviswe kupesana kupinda yoga Regional mumvura: bays uye negungwa.

The salinity of Atlantic Ocean

Zvinonzi kuzivikanwa sezvo vakawanda vava munyanza. The salinity of Atlantic Ocean muzvikamu miriyoni chete, maererano pamutemo data, ndiyo 35,4 ‰. Kudeuka ukoshi kuchengetwa muGungwa Sargasso. Izvi imhaka simba kwemvura uye rebei kubva kurwizi run-kure. The salinity of Atlantic Ocean muzvikamu (pazasi Gungwa Dzvuku) asvika kukosha 270 ‰ (potse nomuti mhinduro). The inopinza rwakavakwa desalination mvura yomugungwa mu estuarine nzvimbo (somuenzaniso, pamuromo La Plata -. Zvinenge 18-19 ‰).

kuparadzirwa salinity mugungwa hakusi zonal nguva dzose. It zvinoenderana zvinhu zvinotevera:

• Kusimuka kwemvura;
• mari uye kwadzinoita kunayisa;
• mvura inflow pamwe Rwako dzimwe latitudes;
• vhoriyamu wakakumikidzwa dzemvura yakachena.

Where ane soro wevasungwa kuti salinity ari mugungwa ichi?

Rikawira kunonyanya kubva inopisa latitudes (37,9 ‰). The Coordinates yacho - 20-25 ° S. W. (South. Atlantic), 20-30 ° c. W. (Sat. Atlantic). Munzvimbo idzi advantageously kutengeserana-mhepo kuparadzirwa, ishoma kwemvura zvakakwana, kwemvura mune paiva 3 m, mvura yakachena pano ari kushanda zvokudya.

Zvishoma zvikuru salinity aona muna Northern Hemisphere (munzvimbo unozvidzora latitudes). Kuti makwai ose mvura iyerere (North Atlantic).

The salinity of Atlantic Ocean: Equatorial latitudes

Zvasvikira munhu azvipire 35 ‰. Salinity mvura (Atlantic Ocean) anochinja kudzamisa. The wainyatsotaura pamwero ndee pane imwe kudzika 100-200 m. Izvi imhaka pemvura pamusoro University. Zvinozivikanwa kuti salinity nechepasi rukoko mune zvimwe zviitiko akafanana kuti salinity pa kudzika. Yaiti kwokutanga kuyera salinity zvinoderedza zvikuru kana atarisana Gulf Stream uye Labrador Current, izvo zvinoguma - 31-32 ‰.

Specificity of Atlantic Ocean

Izvi zvinonzi yepasi pemvura manyuko - pevhu yakachena mvura. Mumwe vagara aizivikanwa vengarava. mabviro ichi riri kumabvazuva Peninsula akadana Florida (Ibid navigators muzadze mvura yakachena). Ndiwo jecha mugove acharungwa kuAtlantic kureba kusvika 90 m. Mvura Fresh anofanira sorokametrovoy kudzama, ipapo ruchigona pemvura. Uyu ndiye chaiwo chakajairika mhando - zvinoyerera panobva pamusoro pokumuka karst nzvimbo kana mukati munhu tectonic vachivavhiringidza. In ezvinhu apo musoro pasi yekudyidzana akapfuudza kumanikidzwa gungwa shongwe mvura munyu, pakarepo kutanga vachidzikisa - nedanho kudururwa pasi.

Chii salinity kwemvura?

A anozivikanwa Chokwadi ndechokuti mvura - iyi ndiyo yakanaka solvent, saka zvakasikwa hapana mvura, iyo harina soluble zvinhu. Kwakadonhera mvura inogona kuwanikwa chete murabhoritari.

Salinity - zviri zvinhu zviri magiramu zviri solute paminiti fő (kg) emvura. Sezvambotaurwa, kune salinity of Atlantic Ocean muna ppm iri 35,4 ‰. Muna 1 fő mvura iri mugungwa avhareji ichiputswa 35 g-siyana siyana zvinhu. In chikamu muzana mazwi - iri 3.5%. Saka salinity of Atlantic Ocean somunhu chikamu vanenge 3.5%. Zvisinei, kakawanda chinoratidzwa thousandths nhamba (ppm).

Gungwa mvura huri mhinduro dzakasiyana kukura anozivikanwa zvinhu munyika. The salinity of Atlantic Ocean (uyewo mimwe nyanza) - mugumisiro yaive chinokosha kwazvo munyu. mvura inovava munyanza kupa magnesium munyu. Zvakanzi yakawanikwa: sirivha, aruminiyamu, ndarama, ndarira. Idzowo vashomashoma zvinoenderana Somuenzaniso, maviri nezviviri. T giremu mvura rendarama. Zviri pachena kuti kubereka zvinongokonzerwa haatombotauri musoro.

A wandei ari ichiputswa zvinhu zvakaoma kuziva nokuda kwavo shoma kugutsikana. Zvisinei pamwe - iri rakakura mari (kana zvichibvira kuti ipfungaire zvose yomugungwa mvura yacho, izvi zvinhu aifukidza pasi paiva munyanza mamita 60). Kubva zvachose inzwi kunogona kunyange kuumba mugodhi makubhiti 1 km, uye kukwirira - 280 m, herpes pasi pa neequator.

Atlantic Ocean: kudzama, nharaunda, gungwa

Sezvo zvava kuzivikanwa, wokutanga zvakasiyana chikabviswa - the salinity of Atlantic Ocean. The mamita kuyera ayo udzamu inosvika 3700, uye panguva gobvu pfungwa -. 8742 M nzvimbo Its - Street mamiriyoni 92 .. ? km.

Makungwa ose Atlantic Ocean vari: reMediterranean, muCaribbean, Sargasso, Marmara, reAegean, Tyrrhenian, Northern, reBaltic, Adriatic, Sea Dema, Gungwa Weddell pakati Azov, wokuIreland, reIonia.

The salinity yamakungwa of Atlantic Ocean

Zvinhu kufurira salinity mvura mugungwa

Tinogona kusiyanisa zvinenge zvina zvikuru. The salinity of Atlantic Ocean (uyewo mamwe muviri mvura) kunobva zvinotevera pezvakaitwa:

• Kusimuka kwemvura mvura kubva pegungwa;
• Kuuya yakachena gungwa mvura (zvaimutambisira, kwemvura, etc.);
• Kuparadzwa munyu mumvura pamatombo;
• manyowa yemhuka akafa.

Yakakwirira mwero salinity kunewo chokuita mutsika kuburikidza Strait of Gibraltar munyu mvura kubva Gungwa reMediterranean.

Asati kufa nenyota vezvikepe vakawanda munyanza. Gare gare akava navigators kuti Stock wandei mvura yakachena iyo ravanofanira nzvimbo yakawandisa. Zvino mvura kuburikidza matare akakosha desalinate desalination miti.