Ke letsoai le metsing a Leoatle la Atlantic ke efe?

E lokela ho qala le tlhaloso ea maikutlo a kang "World Ocean" - ke holim'a metsi ya lefatše lohle pota-potiloe ke naha (lik'honthinenteng, lihlekehleke, joalo-joalo ...). Russia le linaheng tse ling tsa Europe e arotsoe ka likarolo tse 'nè (leoatle): Atlantic, Pacific, Indian, Arctic.

Tse ngata tse limilione tse makholo tse fetileng, North le Amerika Boroa, Afrika, Antarctica le Europe - e ne e le le boima mobu tiileng. Fetileng tse limilione tse 'maloa. Years ne tšoauoa ka ketsahalo e kang lesoba la beisine a leoatle, ka mor'a moo naha le ne le arotsoe ka lik'honthinenteng (mokhoa ona ke ea bohlokoa kajeno).

Atlantic roala mefuta e fapaneng ya mabitso: Atlantic, "leoatle tsa litšiea tsa Hercules," West Ocean, Leoatleng la Lefifi. Qalong ea lekholo la lilemo la XVI. limmapa M. Valdzemyuller Leoatleng la Atlantic bitsoang kateng.

E nkoa e le leoatle bobeli kholo ka ho fetisisa ea Lefatše ka mor'a ho Pacific. O ne a nka Ocean teng pakeng tsa Afrika le Europe (ka bochabela), Iceland le Greenland (leboea), Amerika Boroa le Leboea (ka bophirimela), Antarctica le Amerika Boroa (ka boroa).

O na le lebōpo ka matla haholo, robehile ka karohano le bitsoa ka metsing a arohaneng lebatowa: likou le leoatle.

The letsoai le metsing a Leoatle la Atlantic

E nkoa e le leoatle ho fetisisa letsoai. The letsoai le metsing a Leoatle la Atlantic ka likarolo ka ho ya ka tse limilione tse, ho ea ka ya data official, ke 35,4 ‰. Boleng kholo ka ho fetisisa a hlokomela ka Leoatleng Sargasso. Sena ke ka lebaka la ho le mouoane le matla 'me e leng sebaka khōlō ho tloha nōkeng li matha-theoha. The letsoai le metsing a Leoatle la Atlantic dikarolong (ka tlase ea Leoatle le Lefubelu) e ile ea fihla boleng ba 270 ‰ (hoo e ka bang ba phelelang ho tharollo). E bohale nchocho desalination tsa metsi a leoatle libakeng estuarine (ka mohlala, ka molomo oa La Plata -. Hoo e ka bang 18-19 ‰).

kabo ea letsoai le metsing leoatleng hase kamehla ho zonal. Ho itšetlehile ka lintho tse latelang:

• mouoane;
• chelete le Mokhoa oa pula;
• metsi inflow le phallang ho tloha latitudes tse ling;
• molumo fanoa ke linōka tsa metsi a hloekileng.

Moo o na le mahloriso phahameng ka ho fetisisa tsa letsoai le metsing leoatleng ee?

E tobane le haholo-holo ka latitudes e chesang e mongobo (37,9 ‰). The hokahanyang tsa sebakeng seo - 20-25 ° S. w Le. (South. Atlantic), 20-30 ° c. w Le. (Sat. Atlantic). Libakeng tsena advantageously ajoa kgwebo ya-moea, e nyenyane ka ho lekaneng pula, le mouoane ka lera ea 3, m, metsi a hloekileng mona e hoo e batlang e fepa.

letsoai le metsing hanyenyane e khōloanyane o ile a re ka Leboea ea Lefatše (libakeng tsa latitudes mocheso). Ho phallela ho tsohle phallo ea metsi (North Atlantic).

The letsoai le metsing a Leoatle la Atlantic: equator latitudes

Ho fihla boemong ba 35 ‰. Letsoai le metsing ea metsi (Leoatle la Atlantic) boa fetoha ho tebisa kananelo. The boletsweng boemong ba e tsitsitseng ka ka botebo ba 100-200 m. Sena ke ka ntlha ya go holim fetang University. E o tsejoa hore letsoai le metsing a lera holim maemong a mang le tsoanang ho letsoai le metsing ho botebo. E itse ka eena pejana lekanya letsoai le metsing decreases sharply ha u tobane le Koung Stream le Labrador Current, e fella - 31-32 ‰.

Khethehileng ea Leoatleng la Atlantic

Sena seo ho thoeng ke mehloli e sebelisa libetsa tsa nyutlelie - ka tlas'a lefatse metsi a hloekileng. E mong o nako e telele bile tsebahalang ho basesisi ba likepe. mohloling ona e teng bochabela Hloahloeng bitsoang Florida (ibid basesisi boele u metsi a hloekileng). Ke lehlabathe karolo salted Atlantic bolelele ho fihlela ho 90 m. Fresh metsi e na ho sorokametrovoy botebo, ka nako eo atisa ho holim'a metsi. Sena ke ea mofuta ofe e tloaelehileng ea lipono tse makatsang - lero mohloding ka ntshetsopele ya dibaka tsa karst kapa ka hare ho ka meferefere tectonic. Le boemong bo moo hlooho ea tlase ho lefatshe haholo feta khatello ea leoatle topallo ea metsi le letsoai, hang-hang qala unloading - tshebetso ya ho tšolloa tlase ho lefatshe.

ke letsoai le metsing ho metsi eng?

A e le hantle tsejoa ke le hore metsi a - sena ke solvent babatsehang, ka hona ka tlhaho ho na le se na metsi, e leng ha e na dintho qhibilihang ka har'a. metsi Distilled ka fumaneha feela ka laboratoring.

Letsoai le metsing - the dikahare tsa dintho tse dikgerama ea solute ka litha e le nngwe (lik'hilograma) ya metsi. Joalokaha ho boletsoe pejana, letsoai le metsing a Leoatle la Atlantic ka ppm ke 35,4 ‰. Ka litha e le nngwe 1 ea metsi karolelano leoatle qhibiliha 35 g, ea mefuta e sa tšoaneng ea lintho tse. Ho latela Peresente - ke 3.5%. Kahoo, letsoai le metsing a Leoatle la Atlantic e le karolo e ka bang 3.5%. Leha ho le joalo, re tloaetse hore bontšitsoeng ka thousandths ea linomoro (ppm).

Metsi a leoatle tse tharollo ea boholo e fapaneng ya lintho tse tsebahalang tse lefatšeng. The letsoai le metsing a Leoatle la Atlantic (hammoho le maoatleng a mang 'ohle) - ke ka lebaka la eona e ne e ena e ngata e khōlō ea letsoai. O utloileng bohloko metsi a leoatle fa letsoai magnesium. Ho boetse ho fumanoe: silevera, aluminium, khauta, koporo. Ba etsa karolo e nyenyane haholo, ho etsa mohlala, tse peli tse sekete. T mob mobile metsi e na le khauta. Ho hlakile hore ho fana ka e mpa feela e etsa hore e sa utloahale.

A palo mohlomong ba dintho e qhalwa ho ke ho le thata ho lemoha lebaka la ho dikahare bona fokola. Leha ho le joalo hammoho - ena ke palo e khōlō (haeba e ne e ka khona ho mouoane ka metsi ohle a leoatle, dintho tsena ne a koahela kolohantsoeng botlaaseng ba maoatle 60 limithara). Ho tswa ho bophahamo ba modumo palo yohle a ka esita le bōpa e theko bophara ba 1 km le, 'me bophahamo - 280 limithara, herpes lefatšeng ka equator.

Leoatleng la Atlantic: botebo, sebakeng seo, leoatle

Ha e ntse e e tsejoe ke batho bohle, ea pele e ikhethang tšobotsi - the letsoai le metsing a Leoatle la Atlantic. limithara tse ka lekanya botebo lona fihla 3700, 'me ka ntlha tebileng ka ho fetisisa -. 8742 limithara sebakeng Eona - milione 92 sq .. km SE.

Maoatle ba Leoatle la Atlantic ke tsena: ea Mediterranean, ho Caribbean, Sargasso, Marmara, Aegean, Tyrrhenian, Northern, Baltic, Adriatic, Black Sea, ho Weddell Leoatle la Azov, ho Irish, Ionian.

The letsoai le metsing ea maoatle oa Leoatleng la Atlantic

Lintlha susumetsa le letsoai le metsing ho metsi ka leoatleng

Re ka khetholla bonyane tse 'nè tse khōlō. The letsoai le metsing a Leoatle la Atlantic (hammoho le tse ling tse leha e le efe ka metsing 'mele) li itšetlehile ka dithulaganyo tse latelang:

• e le mouoane ya metsi ho tswa ho holim'a metsi a leoatle;
• O tlang foreshe metsi leoatle (a tsoelang, pula, joalo-joalo);
• dissolving letsoai ka metsing a mafika;
• li bole kapele tsa liphoofolo tse shoeleng.

The palo e phahameng ea letsoai le metsing ho boetse ho amahanngoa le tšubuhlellano ka ho Strait tsa Gibraltar metsi a letsoai ho tswa ho Leoatle la Mediterranean.

Pele shoa lenyora basesisi ba bangata hakaale ba leoatleng. Hamorao ba basesisi ho Stock chelete mohlomong ea metsi a hloekileng e hapa sebaka haholo. Joale metsi ka makhotleng a khethehileng desalinate dimela desalination.