Madzi World: kasupe wa moyo kwa dziko

Madzi kuyambira kale wakhala anthu si njira kuti athetse ludzu lawo, komanso kasupe wa moyo. mafuko wakale anakakhala m'mphepete mwa mitsinje, chifukwa iwo anapereka chakudya, luso kulima zonse ndi kuzemba sweltering chilimwe kutentha. Koma madzi dziko ndi mosalephera m'mbuyo chaka chilichonse, ndi kukhalabe moyo wabwino padziko lathuli, anthu ali kuchita khama khama kwambiri.

Zikamera wa mavuto zimenezi kumathandiza osati kufooka kwa zinthu zachilengedwe makamaka, zotsatira kutentha, zikubweretsa pang'onopang'ono evaporation wa madzi padziko lapansili, komanso kukula kwa anthu onse padziko lapansi. Non-pachilichonse za kufalitsidwa madzi m'dera la maiko ndi zilumba zimabweretsa kusowa kwa madzi m'mayiko ena. Amatilongosolera iye ananena m'mayiko monga Kuwait, Libya, Oman, UAE ndi mayiko ena mu Africa Central.

dziko lalikulu zinthu za m'madzi anaikira mu Brazil, Russia, USA ndi Canada. Koma Dziwani kuti pa malire a maiko pamwamba, iwo anagawira kotero omangidwa kuti mbali ina ya anthu amaonabe kuchepa kwa madzi. Mwachitsanzo, ngati m'mizinda ikuluikulu US monga Los Angeles ndi New York kawirikawiri sakhala ndi madzi alimi amene m'mayiko zili pafupi m'mizinda imeneyi.

chuma madzi a dziko lolunjika osati mitsinje ikuluikulu, nyanja madzi ndi madamu. Nkhokwe madzi yaikulu - umene unalembedwa zaka zambiri zisoti ayezi kuti kuphimba mitengo yonyamulira ya lathuli. Ndi chifukwa limatsogolera mwapang'onopang'ono oundana izi zonse kudzadza m'matangadza madzi Earth. Koma m'zaka zaposachedwapa, akatswiri ayamba a North ndi South mizati amati mathamangitsidwe wa limatsogolera kumabweretsa kuchepetsa azilandira kumwa nkhokwe madzi pa dziko limene akanatha kulimbana ndi mavuto m'tsogolo.

Kupulumutsa chuma madzi m'dzikoli ndi kuteteza apitirira lakuthwa, anthu padziko lonse chaka chilichonse kukhala zochitika zapadera zachilengedwe, kuchepetsa mavuto omwe mmene kutentha, ndi kuyeretsa madzi ntchito ndi makampani.

Vuto lina zogwirizana ndi nkhokwe madzi a dziko lathuli - ndi kuipitsa awo nthawi zonse. Nthawi zambiri, makamaka m'mayiko underdeveloped, madzi zinyalala osati kutsukidwa ndi kusakaniza ndi madzi oyera anafuna kuti ntchito zapakhomo. Chifukwa cha zimenezi, chiwerengero cha kwenikweni oyenera madzi anthu yafupika, komanso osauka matenda osiyanasiyana.

Madzi chuma cha dziko lapansi amafuna mosamala kwambiri kuwaona, choncho ecologists mayiko ambiri akulipira ndalama yaikulu nthawi mavuto a yomanga zomera madzi mankhwala makampani.

Pang'onopang'ono kuyanika mitsinje komanso nyanja, makamaka m'madera a Africa ndi Asia South, patangotha zaka zochepa chabe likuoneka tsoka zachilengedwe m'madera amenewa. Asayansi kulosera kale mu 2025 chuma madzi ya dziko lapansi kuchepetsedwa kotero kuti biliyoni atatu anthu dziko moyo pafupi "mavuto madzi". Pofuna kupewa vuto limeneli, muyenera kupanga mowa madzi mosamala kwambiri, ndi kumanga Madzi a mvula machitidwe zosonkhanitsira Akatswiri amanena.

Komanso, pali mwapang'onopang'ono nthambi izi watsopano wa chuma, ngati desalination wa madzi nyanja. Mayiko wosaperewera kuchuluka madzi, monga Kuwait, kulabadira kwambiri nkhaniyi ndi kupanga mbewu watsopano desalination. Masiku ano, madzi chakhala ngakhale ankagulitsa - mayiko ena kugula madzi kuchokera States amene m'gawo nkhokwe chinyezi ndi apamwamba kwambiri.