Mathata a tikoloho ea maoatle

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Leoatle ke ntho e ikhethileng ea tlhaho, eo leoatle, lefatše le sepakapaka li sebelisanang ho eona, ho sa kenyeletsoe tšusumetso ea ntlha ea anthropogenic. Libaka tse ikhethang tsa tlhaho li theoa mabopong a leoatle, tse amang tikoloho le tikoloho ea tsona. Metsi a linoka tse phallang libakeng tse fapaneng a phallela maoatleng le ho a fepa.

Phetoho ea maemo a leholimo

Ho futhumala ha lefatše le phetoho ea maemo a leholimo li ama boemo ba maoatle. Ka lebaka la keketseho ea selemo le selemo ea mocheso oa likhato tse 2 tsa Celsius, leqhoa lea qhibiliha, boemo ba Leoatle la Lefatše boa phahama, 'me, ka lebaka leo, bophahamo ba leoatle bo phahama, bo lebisang ho likhohola le khoholeho ea leoatle. Lilemong tsa lekholo la bo20 la lilemo, karolo e fetang halofo ea mabopo a lehlabathe lefatšeng e sentsoe.

E 'ngoe ea litlamorao tsa phetoho ea maemo a leholimo ke ho ba matla, khafetsa ha lifefo le keketseho ea sekhahla sa metsi. Sena se senya maphelo a batho ba lulang lebopong la leoatle. Liketsahalo tse matla tsa tlhaho li lebisa likoluoeng tsa tikoloho, ka lebaka leo eseng matlo a senyehang feela, empa le batho ba ka shoa.

Boima ba tšebeliso ea mobu

Mekhoa ea ho falla e na le tloaelo ea hore batho ba fallela libakeng tse kholo, empa ba lebopong. Ka lebaka leo, palo ea batho ba mabopong e ea eketseha, lisebelisoa tsa leoatle le sekhahla sa lebopong li sebelisoa haholoanyane, mme mojaro o moholo naheng oa hlaha. Bohahlauli bo ntse bo atleha metseng e haufi le leoatle, e leng se eketsang tšebetso ea batho. Sena se eketsa boemo ba tšilafalo ea metsi le lebopo ka bolona.

Tšilafalo ea maoatle

Ho na le mabaka a mangata a ts'ilafalo ea maoatle, haholo-holo maoatle. Libaka tsa metsi li na le tšilafalo ea malapa le metsi a litšila ka tlase ho indasteri. Mohloli oa tšilafalo ha se linoka tse phallang feela maoatleng, empa le likhoebo tse fapaneng, pula ea asiti, sepakapaka se silafetseng, likhemik'hale. Lifeme tse ling li haufi haholo le leoatle, e leng ho senyang tikoloho.

Har'a maoatle a litšila ka ho fetesisa lefatšeng, tse latelang li lokela ho thathamisoa:

  • Mediterranean;
  • Lefifi;
  • Azov;
  • Baltic;
  • China Boroa;
  • Lakkadivskoe.

Mathata a tikoloho ea maoatle a bohlokoa kajeno. Haeba re ba hlokomoloha, ha se boemo ba metsi a Leoatle la Lefatše feela bo tla mpefala, empa le 'mele e meng ea metsi e ka nyamela lefatšeng. Mohlala, Leoatle la Aral le lintšing tsa koluoa.

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