Kutheni kufuneka isigqubuthelo sesanti kwiinkundla zegalufa? Injineli endala okanye umsebenzi onamava angaphendula ngaloo ntoisigqubuthelo sesantiiluncedo ekukhuleni kwengca. Abanye abaphathi okanye abanini abaziingcali abanxulumene nokwakha banokuthi le yindlela eyilwe ngayo kwimizobo, ngenxa yeempawu ezikhethekileyo zendawo yemidlalo. Enyanisweni, ngokwembono yesayensi yomhlaba, iibhedi zesanti ngokuqinisekileyo azilungele ukukhula kwezityalo. Okokuqala, azigcini manzi, kwaye okwesibini, azigcini isichumiso. Kodwa kutheni intlabathi eninzi isetyenziswa njengebhedi yengca kwibala legalufa?
Okokuqala, ngokwemvelaphi yembali, igalufa yanamhlanje yazalwa kunxweme lwaseScotland, kwaye amabala egalufa okuqala ayeneendawo ezininzi zesanti. Iintlobo zengca yegalufa zokuqala zazihlala kwiindawo zesanti eziselunxwemeni lolwandle kwaye zazikwazi ukuziqhelanisa kakuhle neendawo zesanti. Kamva, ngokuphuhliswa kwegalufa, isiko lokugubungela ibhedi ethe tyaba ngesanti laziswa kwezinye iintlobo ezininzi zamabala egalufa.
Okwesibini, ngokwembono yokungafani kweendawo zemidlalo, iingca zegalufa, ingakumbi iingca eziluhlaza, iifairways, kunye neetee, zinemvakalelo eyahlukileyo phantsi kweenyawo zakho kuneengca zegadi eziqhelekileyo. Akuvumelekanga ukuba zinyathelwe. Zibukeka zintle kakhulu, kodwa kukho iingqukuva kunye neengqukuva xa unyathela kuzo. Nangona kunjalo, ingca yegalufa ivakala njengekhaphethi xa unyathela kuyo. Kumnandi kakhulu ukunyathela kuloo khaphethi iluhlaza. Ulwakhiwo lwesanti luncinci kunolomhlaba, ngoko ke ibhedi yesanti inokwenziwa ibe tyaba kwaye igude kunebhedi yomhlaba. Kwangaxeshanye, iibhedi zesanti njengeendawo zemidlalo zibonelela ngokhuseleko olungcono kubadlali kuneebhedi zomhlaba.
Okwesithathu, ngokwembono yokubaluleka kokugcinwa kwembewu yengca, ukumodela kunye nokunkcenkceshela nge-sprinkler kwiindawo zegalufa, kutheni uninzi lweendawo zegalufa eTshayina zigqunywe yisanti, nto leyo eluncedo ekukhuleni kwengca. Oku ikakhulu yingxaki yokukhupha amanzi. Ngenxa yeemfuno eziphantsi zokusika ingca yenkundla, amandla okugcinwa kwengca aphezulu kakhulu kunokweendawo zegadi eziqhelekileyo. Kwiindawo ezininzi, imilo ayinakukhupha amanzi ngokwendalo, ngoko ke kufuneka ukukhutshelwa kwamanzi ngokungaboniyo. Ibhedi yesanti ilungele ukukhutshelwa kwamanzi, oko kukuthi, kukho Inceda iindawo zegalufa kwiindawo ezininzi ukuba zingonakaliswa kukugcwala kwamanzi. Ke ngoko, kwiindawo ezikhethekileyo zegalufa, iindawo zesanti zilungele ukukhula kwengca yegalufa.
Okwesine, ngokwendalo yomhlaba osetyenziselwa iinkundla zegalufa, nokuba ukuliphi na ilizwe, igalufa ngokuqinisekileyo ngumsebenzisi omkhulu womhlaba. Amawaka eehektare zomhlaba ngokuqinisekileyo anqabile kakhulu, ingakumbi kwilizwe elifana nelethu elinabantu abaninzi nomhlaba omncinci. Imihlaba emininzi emihle, efana nomhlaba olinyiweyo, ayisakwazi ukusetyenziselwa ukwakhiwa kwenkundla yegalufa ngenxa yemiqathango yemigaqo-nkqubo yesizwe. Uninzi lomhlaba wenkundla yegalufa umbhali adibene nawo ziintlambo, amadlelo, iilwandle, amachibi eentlanzi, iintaba, njl. Iibhedi zesanti zilingana. Kule ndawo, ilungele ukukhula kwengca.
Okwesihlanu, uqoqosho oluhambelana neebhedi zesanti. Kwiimeko eziqhelekileyo, isanti ibiza kakhulu kunomhlaba, ingakumbi umhlaba wokutyala. Nangona kunjalo, kwiindawo ezifana nolwandle kunye neelwandle zomlambo apho isanti ilula kakhulu ukusetyenziswa khona, iibhedi zesanti ngokungathandabuzekiyo zibiza kancinci kunomhlaba. Kwezinye iindawo, ubunzima okanye iindleko eziphezulu zokuthenga nokuthengisa umhlaba ngenxa yezizathu ezithile ezenziwe ngumntu nazo zichaphazele uqoqosho lweebhedi zesanti. Ukongeza, ukusebenzisaibhedi yesantiUkutyala ingca emantla ekwindla kunokunciphisa kakhulu impembelelo yokhula kumgangatho wengca, ngaloo ndlela kuphucula kakhulu umgangatho. Xa sithetha ngoku, ixabisa kancinci.
Ngamafutshane, ukugqunywa kwesanti yegalufa kunemvelaphi yayo ekhethekileyo yembali kunye nentsingiselo esebenzayo. Ukuqonda ukungena nokuphuma kokugqunywa kwesanti kwibala legalufa kunokumisela ngokwesayensi ubukhulu besigqunywa sesanti kunye nendawo yokugqunywa kwesanti, enentsingiselo ethile yokukhokela kuyilo nokwakhiwa kwamabala egalufa. Kwangaxeshanye, injongo yokubhala eli nqaku ikwakukusebenza njengendawo yokuqala, ukwenza uvavanyo lwesayensi, ukusebenzisa idatha ukuthetha, kunye nokukhokela uyilo lwesayensi kunye nokugcinwa kwebala legalufa. Ukuchasa iimbono ezimbi zoluvo oluthile loluntu lokuba ibala lemidlalo lichaphazela okusingqongileyo.
Ixesha lokuthumela: Septemba-12-2024