Ho rafa lehlabathe: Ho etsahala'ng ha lehlabathe lohle le felile?

• Author:
• Lebitso la sengoli

  Quantumrun Ponelopele
• November 2, 2023

Kakaretso ea kutloisiso

Tlhokahalo e ntseng e eketseha ea lefatše ea lehlabathe, e susumetsoang ke keketseho ea baahi le ho ata ha litoropo, e hatella mehlodi ya tlhaho, mme tshebediso ya lehlabathe e feta ho tlatswa ha yona. Tlhekefetso e sa laoleheng, e totobalitsoeng ke Lenaneo la Tikoloho la Machaba a Kopaneng, e sokela ho leka-lekana ha tikoloho, e khothalletsa lichaba ho latela melao e thata ea ho rafa lehlabathe. Litlamorao tse mpe tsa tikoloho tsa merafo e fetelletseng li bonahala linōkeng tse fetotsoeng le ho kena metsing a letsoai libakeng tse kang Asia Boroa-bochabela. Litharollo tse reriloeng li kenyelletsa ho lefisa lekhetho ts'ebetsong ea lehlabathe le ho khothaletsa nts'etsopele ea lisebelisoa tse ling tsa moaho tse tšoarellang ho fokotsa "bothata ba lehlabathe" le litlamorao tsa tikoloho.

Boemo ba merafo ea lehlabathe

Lehlabathe ke le leng la matlotlo a tlhaho a sebelisoang hampe ka ho fetisisa lefatšeng, empa tšebeliso ea lona hangata ha e laoloe, ho bolelang hore batho ba le sebelisa kapele ho feta kamoo le ka nkeloang sebaka. Tlaleho ea Lenaneo la Machaba a Kopaneng la Tikoloho (UNEP) e eletsa linaha hore li nke khato e potlakileng ho qoba “bothata ba lehlabathe,” ho akarelletsa le ho kenya tšebetsong thibelo ea ho cheka ha mabōpo a leoatle. Ho laola lehlabathe ke habohlokoa ka ho khetheha kaha tšebeliso ea lefatše ea khalase, konkreite le thepa ea kaho e imenne hararo ka lilemo tse mashome a mabeli. Haeba ho se na mehato e etsoang, liphello tse kotsi tsa tikoloho li ka ’na tsa eketseha, ho akarelletsa le linōka tse senyang le mabōpo a leoatle ’me mohlomong le ho felisa lihlekehleke tse nyenyane.

Mohlala, Afrika Boroa, ho rafa lehlabathe ho fetohile bothata hoo baepi ba lehlabathe ba tlamehang ho fuoa mangolo a tumello 'me ho hlokahala hore ba latele melao e thata e eketsang tefiso ea theko lehlabatheng. Leha ho le joalo, ka lebaka la molao ona, ho rafshoa ha lehlabathe ho seng molaong ho eketsehile ho pholletsa le naha, e leng se entseng hore ho be le tšebetso e majabajaba le e patehileng ea ho rafa lehlabathe. Ho sa le joalo, Singapore, tšebeliso e mpe e feteletseng ea mehloli ea eona e fokolang ea lehlabathe e entse hore naha eo e be eona e ka sehloohong e rekang lehlabathe ka ntle ho naha.

Tšusumetso e senyang

Bo-rasaense ba bang ba bolela hore liphello tsa tšebeliso e mpe ea lehlabathe li ka bonoa le ho utluoa lefatšeng ka bophara. Ho tloha ka 2022, merafo ea lehlabathe e fetotse tsela ea linōka le ho baka sedimentation, ho thibela litsela le ho thibela litlhapi ho fumana metsi a hloekileng. Noka e telele ka ho fetisisa karolong e ka Boroa-bochabela ho Asia, e leng Mekong, e lahleheloa ke nōka ea eona ka lebaka la ho ntšoa ha lehlabathe le lengata, e leng se etsang hore metsi a letsoai a kene ka hare ho naha ’me a bolaee limela le liphoofolo. Ka ho tšoanang, nōka ea metsi a hloekileng Sri Lanka e ne e tletse metsi a leoatle, e tlisa likoena libakeng tseo pele li neng li lula ho tsona. 

Litsebi tse ling li lumela hore tharollo e sebetsang ka ho fetisisa ea ho laola ho rafshoa ha lehlabathe ke ho beha melao le lekhetho ho ba sebetsang le ba tsoang kantle ho naha. Le hoja lithibelo tsa ho reka lehlabathe ka ntle ho naha li ka ba molemo, liphello tsa nako e telele li ka lebisa ho mokola le mekhoa e meng e seng molaong. Ho e-na le hoo, sekhahla sa lekhetho se nkang tšenyo e ka bang teng sechabeng le tikolohong ea merafo ea lehlabathe metseng e ka ba qalo e ntle. 

Liphello tsa ho rafa lehlabathe

Litlamorao tse pharalletseng tsa ho rafa lehlabathe li ka kenyelletsa: 

• Tšenyo e ntseng e eketseha ea tikoloho e bakoang ke lehlabathe le nyamelang, joalo ka likhohola metseng e lebōpong la leoatle le lihlekehlekeng. Mokhoa ona o ka ’na oa fella ka hore ho be le palo e ntseng e eketseha ea baphaphathehi ba phetoho ea maemo a leholimo.
• Linaha tse ruileng lehlabathe li nka monyetla oa khaello ea lehlabathe ka ho nyolla litheko le ho buisana ka litumellano tse ntle tsa khoebo.
• Baetsi ba thepa ea indasteri ba etsa lipatlisiso le ho nts'etsapele lisebelisuoa tse nchafalitsoeng ka bongata le tse nyalisitsoeng ho nka sebaka sa lehlabathe.
• Linaha tse arolelanang meeli le mehloli ea lehlabathe li sebelisana 'moho ho kenya ts'ebetsong litefiso tsa ho romela lehlabathe. 
• Baepi ba lehlabathe le lik'hamphani tsa kaho ba laoloa haholo, ba lefisoa lekhetho le ho lefisoa ka lebaka la tšebeliso e mpe e feteletseng.
• Lik'hamphani tse ngata tse etsang lipatlisiso ka thepa ea kaho ea maiketsetso e senyehang habonolo, e ka sebelisoa hape, ebile e tšoarella.

Lipotso tseo u ka fanang ka maikutlo ho tsona

• Ke joang hape merafo ea lehlabathe e ka laoloang le ho behoa leihlo?
• Likoluoa ​​tse ling tse ka bang teng tsa tikoloho tse bakoang ke lehlabathe le nyamelang ke life?