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He aha ka ka'ōmiko o ka 'Akelanika'?

Ua e hoʻomaka me ka ano o na notions me "World Ocean" - o ka waiʻili o ka honua a pau hoopuniia ma ka aina (âinapuni, mokupuni, a pela aku ...). Ma Rusia a me Europa,'āina i kekahi mea, ua maheleia i eha māhele (ka moana): 'Akelanika, Pacific, Indian, Arctic.

He nui na haneri o ka miliona o ka makahiki aku nei, Akau a me Amerika Hema, Africa, Antarctica a meʻEulopa - ia ua he paa aina nuipa a. Ua kaha maha ka hope mau miliona. Nam ma ka hanana e like me ka puka o ka moana kīʻaha, ma hope a ma ka aina i māheleʻia i loko o 'âinapuni (keia au mea pili i keia la).

'Akelanika' apo kekahiʻano o nā inoa: 'Akelanika, "ke kai o na kia o Hercules," West Ocean, kai o ka pouli. Ma ka hoʻomaka 'ana o ke kenekulia XVI. cartographer M. Valdzemyuller ka 'Akelanika i kapaia.

Ua Ua ike like me ka lua o ka nui loa kai o ka Honua ma hope o ka Pākīpika. Nānā akula au i Ocean ke aupuni 'ma waena o Aferika, a' Eulopa (ma ka hikina),'Āina Hao a me Greenland (akau), Amerika South a me North (ma ke komohana), Antarctica a me South America (ma ka hema).

He mea i ka loa, wawahi kapakai me ka mahele'ōlelo ai i loko o nā 'āina' ana wai: Hono a me ke kai.

I ka'ōmiko o ka 'Akelanika'

Ua Ua ike like ka loa palemo iho moana. I ka'ōmiko o ka Moana 'Akelanika i ka māhele no miliona, e like me kūhelu ikepili i, o 35,4 ‰. Ka nui loa cia ike i loko o ka Sargasso kai. O ke kumu ho i ka ikaika omoāea, a me ka nui loa mai o ka muliwai holo-aku. I ka'ōmiko o ka Moana 'Akelanika i na pauku (ma ka lalo o ka Kaiula) i ka waiwai o ka 270 ‰ (aneane paʻa kūhohonu loa pāʻoihana). Kaʻoi kuhikuhi mai la lakou desalination o ka moana wai i loko o estuarine wahi (no ka mea hoike, ma ka waha o ka La Plata -. Kahi o 18-19 ‰).

hoi o ka makana o ka'ōmiko ma ka moana o ka zonal,ʻaʻole e mau ana. Ua hilinaʻi nui ma luna o ka kēia kumumea:

  • omoāea;
  • i ka nui a me ka pololei o ke kimu;
  • wai inflow me ka lua i pele, mai nā lakikū;
  • ka buke haawiia mai ia mamuli o ka muliwai o ka wai.

Where i ka mea kiʻekiʻe loa lehulehu o ka ōmiko ma keia moana?

Ua hauleʻano nui ma luna o ka Tropical lakikū (37,9 ‰). Nā hŘnń ia o ka wahi - 20-25 ° S. W. (South, 'Akelanika'), 20-30 ° c. W. (Sat. 'Akelanika'). Ma kēia mau wahi advantageously kuai-makani holo, mea liʻiliʻi lawa kimu, omoāea i loko o ka papa o 3 m + waiʻaneʻi ua kokoke hānai,.

Iki oi aku'ōmiko ike i loko o ka (Northern hemisphere) (i mau mea o ka pakiko lakikū). E paapu mai i nā mea a pau i ka wai kahe ( 'Akelanika' Ākau).

I ka'ōmiko o ka Moana 'Akelanika. Kapikoowāea lakikū

Ua hiki i ka nui o ka 35 ‰. Ka'Ōmiko o ka wai ( 'Akelanika') e hoʻololi i ka Wa Mamua. Ka mea i hoakaka ia 'ilikai ua paa i ka hohonu o 100-200 m. He mea ku pono i ka ili ma luna o ke Kulanui. Ua ua ike ia i ka'ōmiko o kaʻilikai i loko o kekahi manawa'ālike i ka'ōmiko ma ka hohonu. Ua olelo mai mua ana'ōmiko emi ia ka wāʻalo me ke awawa Stream, a me ka Labrador o kēia, i ka hopena - 31-32 ‰.

Specificity o ka 'Akelanika'

Kēia no laila,-kapa mokuluu kumu - lola honua wai. Kekahi ua lōʻihi Ua pono-ike i ka luina. Kēia kumu ua ke aupuni 'hikina Peninsula kapaia o Hawaii (ibid hoʻokele hoopiha i wai). He He one hapa kapiia lakou a pau 'Akelanika loa mai i ka 90 m. Ka wai mai, e sorokametrovoy ka hohonu, a laila mālama a hiki i ka ili honua. Heʻano o ka typical kŰia - hookuuia kumu ma luna o ka ulu o karst wahi a loko o ka una ka haunaele. Ma ke kulana home 'ole kahi i ke poo o ka groundwater me ka nui loa aku i ka puʻe o ke kai kia o ka moana wai, koke hoʻomaka unloading - ke kaʻina hana o ka outpouring o groundwater.

He aha ka ka'ōmiko o ka wai?

A ike oiaio mea i ka wai - keia mea he maikaʻi'ūheheʻe, ma keia hope aku i ke ano maoli ka mea,ʻaʻohe wai, a 'aʻole i apo ia wailana' ona. I puhi ia wai hiki ke loaa wale i loko o ke keʻena hoʻokolohua.

Ka'Ōmiko - ka maʻiʻo o ka waiwai i loko o nā huna o ka solute no hano (kg) o ka wai. E like me ka olelo mua, i ka'ōmiko o ka Moana 'Akelanika i ka ppm mea 35,4 ‰. I 1 hano o ka wai i loko o ka moana awelike mea hoʻoheheʻe 35 g. O nāʻano likeʻole o ka waiwai. I pakeneka hua'ōlelo - o 3.5%. Ke'ī mai, i ka'ōmiko o ka Moana 'Akelanika i ka pakeneka o ma kahi o 3.5%. Naʻe, ka mea, ua ana i olelo ia i loko o thousandths o ka huahelu (ppm).

Ka moana wai i loko o nā pāʻoihana o kekahi huliāmahi o ikeia waiwai i loko o ke ao nei. I ka'ōmiko o ka Moana (e like me nā mea a pau me ka'ē aʻe moana) - o ka hopena o ka mea iloko o nui mea o ka paakai. Ke kaumaha loa moana wai e haawi makanekiuma paʻakai. Ua Ua kekahi, ua loaʻa: kālā, Aluminum, gula, keleawe. Ka mea, he uuku loa ke ano, no ka laʻana,ʻelua tausani. T gram wai he gula. Ua mea akaka i ka paka wale ia i ole ano.

A paa ka nui o ka mea hoʻoheheʻe 'ona mea ole, e huai ae ma muli o kā lākou i scanty maʻiʻo. Naʻe pu - keia mea he nui huina (ina he mea hiki, e evaporate a pau i ka moana wai, i kēia mau waiwai e uhi i ka lalo, ahu iho o Ka Moana 60 m). Mai ka huina o ka leo hiki e hana i kekahi au laula o 1 ei, a me ke kiekie - 280 m, herpes honua ma ka equator.

'Akelanika': ka hohonu, wahi, kai

E like me ka mea, ua lilo ia i ike, o ka mua kiʻiona hiʻona - ka'ōmiko o ka 'Akelanika. Nā mika e ana i kona hohonu hiki 3700, a ma ka wahi hohonu -. 8742 m + kona wahi - 92 miliona sq .. ei.

Kai o ka Moana 'Akelanika i: ka Kaiwaenahonua, ka Caribbean, Sargasso, Marmara, Aegean, Tyrrhenian, Hawaii, Baltic, Adriatic, Black Sea, ka Weddell kai o Azov, ka Ipelana, Ionian.

I ka'ōmiko o ke kai, o ka 'Akelanika'

Sea 'Akelanika'

'ōmiko o ke kai, (‰)

1. Aegean

38-38,5

2. Black

17-18

3. Weddell

34

4. Tyrrhenian

37,7-38

5. Kaiwaenahonua

36-39,5

6. North

31-35

7. Sargasso

36,5-37

8. Marmara

16,8-27,8

9. Caribbean

35.5-36

10. Ionian

38

11. Baltic

6-8

12. Azov

13

13. Ipelana

32,8-34,8

14. Adriatic

30-38

Makaʻu i alakaʻi ai i ka'ōmiko o ka wai i loko o ka moana

E hiki ke hoomaopopo i ka liʻiliʻi eha nui. I ka'ōmiko o ka Moana (e like me kekahi 'ē aʻe ka wai kino) hilinaʻi nui ma ka hope o keʻano o ka hanaʻana.

  • omoāea o ka wai, mai ka moana 'ilikai;
  • E hoʻopā ai ka wai kai (moni loa, kimu, etc.);
  • mea hoʻoheheʻeʻia i ka paʻakai i loko o ka wai o nā pōhaku;
  • decomposition o make holoholona.

Ka uku kiʻekiʻe o ka'ōmiko ua no hoi me ka influx ma pili i ka pilikia o Gibraltar moana wai, mai ke Kaiwaenahonua kai.

Mamua o ka make o ka make wai no laila, he nui na luina i loko o ka moana. Hope lilo hoʻokele e kokua ai i ka paa nui o ka wai i noho nui loa aku ia a puni. Ano, i ka wai ma kūikawā Aha desalinate desalination mea kanu.

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