Sebopeho, Saense ea
Metsi World: mohloli oa bophelo bakeng sa lefatše
Metsi ho tloha linakong tsa boholo-holo e 'nile ea ho batho hase feela mokhoa ho tima lenyora la bona, empa e boetse e le mohloli oa bophelo. meloko e ea boholo-holo ba ile ba lula hammoho e le mabopong a ba linōka, hobane ba ba fa lijo, le matla a ho hōla lijalo kamehla le ho baleha ho tloha sweltering hlabula mocheso. Empa metsi lefatšeng le ke keng ea qojoa ntseng le nyenyefala selemo le selemo, 'me ho ba le bophelo bo tloaelehileng ka polanete ea rōna, moloko oa batho o lokela ho ikitlaetsa boiteko bo eketsehileng.
Ho hlaha ha mathata ana thusa eseng feela hore le ho bo ntse bo mpefala boemo bo tikoloho ka ho khetheha, phello sethopo, ea isang ho le butle-butle e le mouoane ya metsi ho tswa ho holim 'a lefatše, empa e boetse e le kgolo ya baahi ba lefatše. Bao e seng tshwano oa ho aba ka metsi naheng ea lik'honthinenteng le lihlekehlekeng tse ling isang khaello ea metsi linaheng tse ling. Ho hlaka a phatlalatsa linaheng tse kang Kuwait, Libya, Oman, UAE le linaheng tse ling tsa Afrika Bohareng.
lefatše kholo mehlodi ya metsi a concentrated Brazil, Russia, USA le Canada. Empa ke habohlokoa ho hlokomela hore ka sebakeng sa dinaheng tse ka holimo, ba ile ba ba ba aba joalo unevenly hore karolo e itseng ea baahi e ntse o ikutloa ba khaello ea metsi. Ho joalo, ho etsa mohlala, joalo metseng e meholo US kang Los Angeles le New York ba atisa ho amohuoa metsi ho tswa ho lihoai, eo linaheng tse di haufi metse eo.
mehlodi ya metsi tsa lefatše li li tsepamisitse maikutlo, eseng feela ka linōka tse khōlō, matša a metsi a hloekileng e le matamo. The mehloli ea metsi kholo ka ho fetisisa - ka lilemo tse makholo li likatiba leqhoa hore koahela lipalo tsa lefatše la rōna. Ke ka lebaka la ho qhibilihisa butle-butle glaciers tsena di kamehla replenished metšoasong ea metsi Lefatšeng. Empa lilemong tsa morao tjena, bafuputsi ba na le ka ho eketsehileng le North Pole le South Pole bolela hore matsapa ya qhibiliha isang phokotso tsitsitseng tsa ho noa mehloli ea metsi lefatšeng e neng e ka ba tobana le tlokotsi nakong e tlang.
Ho boloka mehlodi ya metsi a lefatše a le ho thibela ho fokotseha bona bohale, baahi ba matjhabeng ba selemo le selemo ka ho ntshetsa pele mananeo a khethehileng a tikoloho, fokotsa kotsi e bakiloeng ke phello ea la sethopo, 'me le tlhoekiso ea metsi sebelisoa ke indasteri.
bothata bo bong tshwanelanang le mehloli ea metsi ea polanete ea rōna e - e le tšilafalo bona kamehla. Hangata, haholo-holo linaheng underdeveloped, metsi litšila se hloekisa bile ba kopanya le metsi a hloekileng a rerile bakeng sa ho sebelisoa malapeng. Ka lebaka leo, palo ea hlile a loketse bakeng sa metsi a batho e fokotsehile, hammoho le ho ntshetsa pele le mafu a sa tšoaneng.
Metsi maruo a lefatše le hloka hlokolosi haholo ho tšoaroa ka eona, kahoo ecologists linaheng tse ngata ba lefa chelete e ngata ea nako eo mathata a kaho ea dimela kalafo metsi ho indasteri e.
The butle-butle omisa ka linōka le matša, haholo-holo likarolong tse ling tsa Afrika le Asia Boroa, feela lilemo tse mashome a 'maloa sokela koluoa ea tlholeho libakeng tsena. Bo-rasaense ba bolela esale pele se a ntse a sa 2025 mehlodi ya metsi a lefatše a tla fokola e le hore mabapi le limilione tse likete tse tharo batho ba lefatše phela le mothating oa ho "bothata metsi". Ho thibela boemo bo joalo, ba lokela ho hona joale ho etsa tshebediso ya metsi ea moshoelella ho feta, le ho haha metsi a pula tsamaiso ea pokello, re litsebi li.
Hape, ho na le ntshetsopeleng butle-butle ea lekala lena batlang e le ncha ea moruo, e le desalination ya metsi leoatleng. Dinaheng le khaello ea eketseha metsi, tse kang Kuwait, lefa a lebisa tlhokomelo e khōlō ho ka taba ena le ho ntshetsa pele dimela e ncha bakeng sa desalination. Kajeno, metsi e fetohe esita rekisa - linaheng tse ling reka metsi a hloekileng ho tloha States eo tšimo ea mehloli mongobo a phahame haholo.
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