La 22 Hlakubele 2022 ke letsatsi la bo30 la "Letsatsi la Metsi a Lefatše" le letsatsi la pele la bo35 la "Beke ea Metsi ea Chaena" Chaena.naha ea heso e behile sehlooho sa "Beke ena ea Metsi ea Chaena" e le "ho khothalletsa taolo e pharaletseng ea tšebeliso e feteletseng ea metsi a fatše le ho tsosolosa tikoloho ea tikoloho ea linōka le matša". le tikoloho.
Ho theosa le lilemo, Komiti e Bohareng ea CPC le Lekhotla la Naha ba kentse bohlokoa bo boholo ba ho rarolla mathata a mehloli ea metsi, 'me ba amohetse letoto la mehato e meholo ea maano, e fihletseng liphello tse tsotehang.
Ho tlalehoa hore molemong oa ho beha leihlo le ho laola metsi, naha ea heso e hahile liteishene tse ka tlas’a lefatše tsa ka tlas’a lefatše tsa boiketsetso tsa boleng ba metsi, tseo kaofela ha tsona li nang le lisebelisoa tse kopaneng tsa metsi a ka tlas’a lefatše, tse hlokometseng pokello e iketsang ea boemo ba metsi a ka tlas’a lefatše. Lintlha tsa tlhahlobo ea mocheso oa metsi libakeng tse kholo tse thotang le libakeng tsa moruo tsa mesebetsi ea batho naheng ka bophara., phetisetso ea nako ea sebele le kamohelo ea data, le ho arolelana ka nako ea sebele lintlha tsa ho hlahloba metsi a ka tlas'a lefatše le mafapha a paballo ea metsi.
Ho ea ka “Leano la Naha la Thibelo le Taolo ea Tšilafalo ea Metsi a ka tlas’a lefatše”, metsi a ka tlas’a lefatše a ikarabella bakeng sa 1/3 ea mehloli ea metsi ea naha le 20% ea kakaretso ea tšebeliso ea metsi naheng.65% ea metsi a malapeng, 50% ea metsi a indasteri le 33% ea metsi a nosetso a temo karolong e ka leboea ea naha ea heso a tsoa metsing a ka tlas'a lefatše.Har’a litoropo tse 655 naheng eo, litoropo tse fetang 400 li sebelisa metsi a ka tlas’a lefatše e le mohloli oa metsi a nooang.Ha ho thata ho bona hore metsi a ka tlas'a lefatše ke mohloli oa bohlokoa oa metsi a nooang.Mohloli oa bohlokoa oa metsi a nooang bakeng sa batho, boleng ba metsi a eona bo amana haufi-ufi le polokeho ea bophelo ba batho.
Ka hona, ho bohlokoa haholo ho etsa taolo e felletseng ea tšebeliso e feteletseng ea metsi a ka tlas'a lefatše.Tsamaisong ea metsi, ho beha leihlo ke mohato oa pele.Tekolo ea metsi a ka tlas'a lefatše ke "stethoscope" bakeng sa taolo le ts'ireletso ea metsi a ka tlas'a lefatše.Ka 2015, mmuso o ile oa romela kaho ea merero ea ho beha leihlo metsi a ka tlas'a lefatše 'me ea fumana liphello tse babatsehang.Ho tlalehoa hore naha ea heso e hahile marang-rang a ho beha leihlo a koahelang lithota tse kholo le likarolo tse kholo tsa hydrogeological naheng ka bophara, ho hlokomela tlhokomelo e sebetsang ea maemo a metsi a fatše le boleng ba metsi mahoatateng a maholo, likoung le metsing a karst naheng ea heso, le ho fumana melemo ea bohlokoa sechabeng le moruong. .
Ho phaella moo, ho sireletsa tikoloho ea tikoloho ea linōka le matša, ho hlokahala hore ho khothaletsoe ka mokhoa o pharaletseng ts'ebetsong ea tsamaiso ea libaka tsa mosebetsi oa metsi, ka mokhoa o utloahalang ho lekanyetsa palo eohle ea lintho tse silafatsang metsing a linōka, 'me ka katleho ho laole palo eohle ea ho tsoa ha litšila.Ka ho toboketsa ha naha tshireletsong ya tikoloho ya metsi, boholo ba mmaraka ba ho lekola boleng ba metsi bo ntse bo tswela pele ho hola.
Haeba lik'hamphani tse amanang li batla ho fumana menyetla ea nts'etsopele 'marakeng oa ho lekola boleng ba metsi, lisebelisoa tsa bona tsa ho lekola boleng ba metsi le limithara li lokela ho ntlafatsoa ka tsela e fapaneng.Tlhokahalo ea lisebelisoa tse ikhethileng joalo ka li-monitor tse fapaneng tsa tšepe e boima le li-analyzer tsa organic carbon e tla eketseha.Ka nako e ts'oanang, lisebelisoa tsa ho hlahloba boleng ba metsi tse kentsoeng qalong li tobane le mathata a kang botsofali, lintlha tse sa nepahaleng tsa ho hlahloba, le lisebelisoa tse sa tsitsang, tse lokelang ho nkeloa sebaka, hammoho le ho nkeloa sebaka ha lisebelisoa ka botsona, tse tla khothalletsa kholo e potlakileng ea tlhokahalo ea lisebelisoa tsa ho lekola boleng ba metsi, 'me likhoebo tse amehang li ka shebana le moralo..
Khokahanyo ea sengoloa: Marang-rang a Liletsa https://www.ybzhan.cn/news/detail/99627.html
Nako ea poso: Mar-23-2022