Gịnị bụ salinity nke Atlantic Ocean?

Ọ ga-amalite na nkọwa ndị dị otú ahụ echiche dị ka "World Ocean" - bụ mmiri n'elu ụwa dum gbara ya gburugburu ala (kọntinent, agwaetiti, wdg ...). Na Russia na ụfọdụ mba Europe ya na-ekewa n'ime anọ n'akụkụ (oké osimiri): Atlantic, Pacific, Indian, Arctic.

Ọtụtụ narị nde afọ gara aga, North na South America, Africa, Antarctica na Europe - ọ bụ a siri ike ala uka. Ole na ole gara nde. Years na akara ihe omume dị otú ahụ dị ka oghere nke oké osimiri efere, mgbe nke ala ghọrọ kewara kọntinent (a na-emekarị bụ mkpa taa).

Atlantic yi a dịgasị iche iche nke aha: Atlantic, "oké osimiri nke na ogidi nke Hercules," West Ocean, Sea of Darkness. Ná mmalite nke XVI narị afọ. cartographer M. Valdzemyuller na Atlantic Ocean a na-akpọ.

Ọ a ghọtara dị ka nke abụọ kasị ukwuu oké osimiri nke Earth mgbe Pacific. E lee ya anya Ocean dị n'etiti Africa na Europe (nọ n'ebe ọwụwa anyanwụ), Iceland na Greenland (ugwu), South America na North (na n'ebe ọdịda anyanwụ), Antarctica na South America (n'ebe ndịda).

O nwere a idiọk agbajikwa coastline na a akpọ nkewa n'ime iche iche na mpaghara mmiri: bays na oké osimiri.

The salinity nke Atlantic Ocean

Ọ a ghọtara dị ka ndị kasị nnu osimiri. The salinity nke Atlantic Ocean na akụkụ kwa nde, dị ka ukara data, bụ 35,4 ‰. The kasị uru hụrụ ndị Sargasso Sea. Nke a bụ n'ihi na ike evaporation na a dịtụ anya site n'osimiri ọsọ na-apụ. The salinity nke Atlantic Ocean na ngalaba (na ala nke Oké Osimiri Uhie) ruru a uru nke 270 ‰ (fọrọ nke nta jupụta ngwọta). The nkọ kapịrị ọnụ desalination nke oké osimiri mmiri na estuarine ebe (atụ, na ọnụ nke La Plata -. Odika 18-19 ‰).

nkesa nke salinity na oké osimiri bụ bụghị mgbe niile zonal. Ọ na-adabere na-esonụ ihe:

• evaporation;
• ego na mode nke ọdịda;
• mmiri inflow na aga site na ndị ọzọ latitudes;
• olu naputa site na osimiri nke ọhụrụ mmiri.

Ebe nwere kasị elu ịta nke salinity na a oké osimiri?

Ọ dara tumadi na okpomọkụ latitudes (37,9 ‰). The na-achịkọta ndị ebe - 20-25 Celsius S. w. (South. Atlantic), 20-30 Celsius c. w. (Sat. Atlantic). Na ndị a ebe advantageously ahia-ifufe mgbasa, bụ obere ezu ọdịda, evaporation na a oyi akwa nke 3 m, ọhụrụ mmiri ebe a na-fọrọ nri.

Ubé ukwuu salinity hụrụ na Northern Hemisphere (na ebe nke ọnọdụ latitudes). Iji enubata niile mmiri (North Atlantic).

The salinity nke Atlantic Ocean: Equatorial latitudes

Ọ esịmde a larịị nke 35 ‰. Ịtọ ụtọ nke mmiri (Atlantic Ocean) na-agbanwe agbanwe na anyịnwa ịhụkwu. The kpọmkwem larịị bụ ofu na a omimi nke 100-200 m. Nke a bụ n'ihi na elu n'elu University. Ọ maara na ndị salinity nke elu oyi akwa na ụfọdụ yiri ka salinity na omimi. Ọ kwuru na mbụ tụọ salinity mbelata sharply mgbe na Gulf Stream na Labrador Ugbu A, nke na-eweta - 31-32 ‰.

Specificity nke Atlantic Ocean

Nke a na-akpọ okpuru mmiri na isi mmalite - ala ọhụrụ mmiri. Otu dịwo anya a maara nke ọma na-akwọ ụgbọ mmiri. Nke a iyi dị n'ebe ọwụwa anyanwụ Peninsula akpọ Florida (ibid ụgbọ mmiri na imejupụta ọhụrụ mmiri). Ọ bụ a ájá òkè nnu Atlantic ogologo ruo 90 m. Fresh mmiri nwere sorokametrovoy omimi, mgbe nēche ka elu. Nke a bụ ụdị nke a na-ahụkarị onu - orùrù iyi na mmepe nke karst ebe ma ọ bụ n'ime a tectonic disturbances. Na a ọnọdụ ebe isi ala budata karịa nrụgide nke oké osimiri ogidi nke nnu mmiri, ozugbo amalite ebutu - usoro nke mwụpụ nke ala.

Gịnị bụ salinity nke mmiri?

A mara eziokwu bụ na mmiri - nke a bụ ihe magburu onwe mgbaze, n'ihi ya na ọdịdị ọ dịghị mmiri, nke anaghị nwere soluble bekee. Distilled mmiri nwere ike nwetara naanị na laabu.

Ịtọ ụtọ - ọdịnaya nke bekee ke grams nke solute kwa liter (n'arọ) nke mmiri. Dị ka e kwuru na mbụ, salinity nke Atlantic Ocean na ppm bụ 35,4 ‰. Na 1 liter nke mmiri na-na oké osimiri nkezi etisasịwo 35 g nke dị iche iche iche iche nke bekee. Na pasent okwu - bụ 3.5%. N'ihi ya, salinity nke Atlantic Ocean dị ka a pasent nke banyere 3.5%. Otú ọ dị, ọ na-emekarị kwuru na thousandths nke nọmba (ppm).

Oké osimiri dị na ngwọta nke dị iche iche n'ike-n'ike nke mara bekee na ụwa. The salinity nke Atlantic Ocean (nakwa dị ka ndị ọzọ niile na oké osimiri) - bụ n'ihi na ọ dị ịrịba quantities nke nnu. Ilu oké osimiri mmiri enye magnesium salts. O nwekwara a hụrụ: silver, aluminum, ọlaedo, ọla kọpa. Ha mejupụtara a nnọọ obere hà, n'ihi na ihe atụ, puku abụọ. T gram mmiri nwere gold. O doro anya na na-emepụta ya nanị eme ka mba uche.

A ọkpụrụkpụ ego nke etisasịwo bekee siri ike ịchọpụta ruru ha pere mpe ọdịnaya. Otú ọ dị ọnụ - na nke a bụ a nnukwu ego (ma ọ bụrụ na ọ bụ ndị na-ekwe omume ka ikusi niile oké osimiri mmiri, ndị a bekee ga-ekpuchi ala oyi akwa nke oké osimiri 60 m). Si mkpokọta olu ike ọbụna ike a aro obosara nke 1 km, na elu - 280 m, herpes ụwa na ekwueto.

Atlantic Ocean: omimi, ebe, oké osimiri

Dị ka ọ na a mara, akpa akụkụ pụrụ iche - na salinity nke Atlantic Ocean. The mita tụọ ya omimi esịmde 3700, na na n'ala ala ebe -. 8742 m ya ebe - 92 nde sq .. km.

Oké Osimiri nke Atlantic Ocean bu: Mediterranean, na Caribbean, Sargasso, Marmara, Aegean, Tyrrhenian, Northern, Baltic, Adriatic, Black Sea, na Weddell Sea of Azov, na Irish, Ionian.

The salinity nke oké osimiri nke Atlantic Ocean

Ihe na-akpali ndị salinity nke mmiri na oké osimiri

Anyị nwere ike ịmata ihe dị iche na ọ dịghị ihe ọzọ anọ bụ isi. The salinity nke Atlantic Ocean (nakwa dị ka ọ bụla ọzọ mmiri ahu) na-adabere na ndị na-esonụ usoro:

• evaporation nke mmiri si na oké osimiri n'elu;
• Abata ọhụrụ oké osimiri mmiri (igbapu, ọdịda, wdg);
• dissolving nnu na mmiri nke nkume;
• decomposition nke anụ ndị nwụrụ anwụ.

The elu nke salinity na-ejikọta ya na mwubata site na Strait nke Gibraltar mmiri nnu si Oké Osimiri Mediterenian.

Tupu anwụ n'akpịrị ịkpọ nkụ ọtụtụ ọrụ ụgbọ mmiri na oké osimiri. Mgbe e mesịrị ghọọ ụgbọ mmiri na na na ngwaahịa a ọkpụrụkpụ ego nke ọhụrụ mmiri nke nwere ukwuu ohere. Ugbu a, mmiri site pụrụ iche n'ụlọikpe desalinate desalination osisi.