Ukuncipha kwamanzi aphantsi komhlaba kubangela ukuba amaqula ome, nto leyo echaphazela imveliso yokutya kunye nokufikelela kwamanzi asekhaya. Ukwemba amaqula anzulu kunokuthintela ukomiswa kwamaqula—kwabo banokukwazi ukufikelela oko nalapho iimeko ze-hydrogeologic zikuvumela—sekunjalo akwaziwa ukuba kusembiwa ngokunzulu kangakanani. Apha, siqokelela izigidi ezili-11.8 zeendawo ezinamaqula amanzi aphantsi komhlaba, ubunzulu kunye neenjongo kulo lonke elase-United States. Sibonisa ukuba amaqula aqhelekileyo akhiwa nzulu nge-1.4 ukuya kwi-9.2 amaxesha amaninzi kunokuba akhiwe ngekho nzulu. Ukutshona nzulu akuxhaphakanga kuyo yonke imimandla apho amanzi aphantsi komhlaba esihla, nto leyo ethetha ukuba amaqula angekho nzulu asemngciphekweni wokoma ukuba kuqhubeke ukuncipha kwamanzi aphantsi komhlaba. Siphetha ngelithi ukombiwa kwequla elinzulu kakhulu kubonisa umsantsa ongazinzanga wokuncipha kwamanzi aphantsi komhlaba othintelwa ziimeko zentlalo noqoqosho, i-hydrogeology kunye nomgangatho wamanzi aphantsi komhlaba. Imithombo yamanzi aphantsi komhlaba e-United States iphantsi koxinzelelo ngakumbi kunanini na ngaphambili ngenxa yeemeko zembalela kunye nokunyuka kwemfuno, kodwa indalo ebanzi yokomba ayikaxelwa. Olu hlalutyo ludibanisa malunga nezigidi ezili-12 zemithombo yamanzi aphantsi komhlaba kulo lonke elase-United States ukumisela ukuba sesichengeni kwamanzi kunye nozinzo.
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Ixesha lokuposa: Oct-18-2024