Ka ho khanna sebaka se selelele, sebaka sa tšebeletso se phetha karolo ea bohlokoa haholo ho fana ka tšebeletso e potlakileng le maemo a loketseng bakeng sa maeto a malelele ho fokotsa mokhathala o tlisoang ke ho khanna lihora tse telele bakeng sa bakhanni le likoloi. Empa boleng ba sebaka sa ts'ebeletso bo na le boleng ba bona, tšebeletso e ngata e khubelu ea marang-rang, botumo ba eona bo tla etsa hore bakhanni ba bangata ba emise, ho tuma, ha e le hantle, ho akaretsa, seteishene sa litšebeletso ho ba le botumo bo botle, tikoloho ke eona e kholo ka ho fetisisa. ea bohlokoa, e tla bua ka bothata ba bohlokoa ka ho fetisisa ba likhoerekhoere.
Sebaka sa lits'ebeletso sa likhoerekhoere se kenyelletsa metsi a litšila a ho hlapela, ho fana ka metsi a litšila, metsi a litšila a phelang a hlahisoang ke sebaka sa bolulo, botala le likarolo tse ling tsa likhoerekhoere tse hlahisoang ha metsi, hammoho le ho hlatsoa likoloi, liteishene tsa peterole le likarolo tse ling tsa likhoerekhoere.
Likarolo tse ling tse khethehileng tsa likhoerekhoere tse tsoang libakeng tsa lits'ebeletso li ka ba le tšusumetso e khethehileng tikolohong, ho qala ka lintho tse phelang, tseo ka har'a likhoerekhoere tse tsoang libakeng tsa lits'ebeletso haholo-holo li tsoa ho likhoerekhoere tse hlahisoang ho tsoa lijong, bolulo le mesebetsi e meng. Likokoana-hloko tsena, haeba li lahleloa ka ho toba tikolohong ntle le phekolo, li ka 'na tsa bola ke likokoana-hloko hore e be lintho tse kotsi tse kang ammonia nitrogen le hydrogen sulphide, tse ka silafatsang metsi le mobu.
Oli le mafura le tsona ke karolo ea bohlokoa ea papali. Oli le mafura a likhoerekhoere tse tsoang libakeng tsa litšebeletso haholo-holo li tsoa likhoerekhoere tse hlahisoang ke mesebetsi ea lijo. Setlolo, haeba se lahleloa ka kotloloho tikolohong ntle le kalafo, se ka koahela bokaholimo ba 'mele oa metsi, se ama phefumoloho le photosynthesis ea libōpuoa tse phelang metsing, hammoho le ho silafatsa mobu o ka tlase ho 'mele oa metsi. Ammonia nitrogen e tsoang mesebetsing e kang matloana e ka aroloa ka nitrite le nitrate ka likokoana-hloko. Lintho tsena li ka silafatsa mehloli ea metsi joalo ka metsi a ka tlas'a lefatše, linōka le matša, e leng se lebisang ho eutrophication le ho senyeha ha boleng ba metsi. Likokoana-hloko tse tsoang ho likhoerekhoere tse hlahisoang ke mesebetsi e kang bolulo le ho hlatsoa likoloi. Likokoana-hloko tsena, haeba li tšeloa ka kotloloho tikolohong ntle le kalafo, li ka baka mafu a batho le a liphoofolo joalo ka mafu a enteric.
Ka hona, likhoerekhoere tse tsoang litsing tsa lits'ebeletso li hlile li hlokahala hore li hloekisoe ebe li lokolloa ka ho thehoa ha lits'ebeletso tsa ho hloekisa likhoerekhoere, ho arola ka mokhoa o utloahalang le ho phekoloa, le ho hlokomeloa kamehla, haholo-holo hobane liteishene tse ngata tsa lits'ebeletso li libakeng tse ka thōko tse pota-potiloeng ke libaka tsa mahaeng, 'me phello ea eona ho tikoloho ea mahaeng le eona e totobetse haholo. Lintho tse phelang, oli le grease, ammonia nitrogen le likarolo tse ling tsa likhoerekhoere tse tsoang libakeng tsa litšebeletso, haeba li lahleloa ka ho toba linōkeng, matšeng le libakeng tse ling tsa metsi ntle le ho phekoloa, li ka baka mathata a kang eutrophication le ho senyeha ha boleng ba metsi, tse amang bophelo. ea lintho tse phelang metsing le polokeho ea tšebeliso ea metsi a batho, 'me e ka silafatsa mobu, ea ama boleng ba mobu le kholo ea lijalo, hammoho le ho ba le tšusumetso tikolohong e potolohileng le bophelo bo botle ba batho.
Joalo ka khoebo e kholo ea pheko ea metsi a litšila e theohileng, Liding Environmental e na le boiphihlelo bo bongata mererong ea ho hloekisa metsi a litšila 'me e khona ho iketsetsa tharollo e lekantsoeng ea ho hloekisa metsi a litšila litsing tsa lits'ebeletso, moo botsebi bo leng bohlokoa khethong ea lisebelisoa tsa ho hloekisa metsi a litšila.
Nako ea poso: Aug-08-2024