Kwiplanethi yethu nokuba iziphumo zotshintsho lwemozulu kunye nokufudumala kwehlabathi okanye ngenxa yokwanda okubonakalayo kubemi behlabathi, ukunqongophala kwamanzi amatsha sele kuyinyani. Utshintsho lwemozulu lubangela iziganeko zendalo zoluhlu olungaqhelekanga njenge imbalela iphindaphindeka kwaye iyandiswa ixesha. Ukuba songeza koku ukuba inani elikhulayo labemi behlabathi liya linyuka lifuna amanzi amaninzi ngenxa yotshintsho kusetyenziso lomhlaba kunye nokwanda kwemveliso yezolimo, sijamelene nokusilela kunikezelo lwamanzi ngenxa yokwehla koovimba.
Oku kunqongophala kwamanzi amatsha kuchaphazela kakubi amazwe ahluphekayo. Kungenxa yoko le nto kufuneka kuyilwe kwaye kusebenze ngakumbi kwezo ndlela zivumela ukubakho okungcono kwamanzi okusela kubemi. Kwiminyaka emininzi ngoku, umsebenzi wenziwe ekuphuculeni iindlela zokwenza ukucocwa kwamanzi. Ngaba kunokwenzeka ukuba amanzi aseleke ngamandla elanga?
Namhlanje kukho umthamo omkhulu wamanzi kunye nobunzima ekufikeleleni, ukuxhaphaza kunye nokucoca. Amazwe amaninzi ahluphekayo awanakho ukwenza amanzi amaninzi aselwayo ngenxa yeendleko zawo. Kukho iinkqubo zokuhlanjululwa Amanzi olwandle anetyuwa. Uqikelelo lwe IZizwe eziManyeneyo Zidandathekisa kakhulu. Baqikelela ukuba ngonyaka wama-2025 kuyakubakhona abantu abazizigidi ezingama-2.700 abazakuhlupheka ngenxa yokunqongophala kwamanzi ukuba siqhubeka nokumosha ngomlinganiselo esiwenzayo namhlanje.
Esinye sezizathu zokuba kutheni ukucocwa kwamanzi kubaluleke kangaka kukuba imeko embi yamanzi kwiindawo ezithile ngoyena nobangela wezifo kumazwe asakhasayo. Ujongene nale meko, kwenziwa iinzame zokufumana ezinye iindlela zokwenza ukuba amanzi amatsha asele ngexabiso eliphantsi kunye nokusebenza ngokufanelekileyo. Izitayile zelanga ziyakwazi yenza amanzi asele ngokukhanya kwelanga.
Sisebenza njani isola?
Injongo yelanga kukukwazi ukuphelisa zonke iityuwa, iintsalela zokungunda, iintsholongwane ezinokubakho, iintsholongwane kunye nezinye izinto ezingangcolisi ezinokuba semanzini nezingazenzi ukuba ziselwe. ilungele ukutyiwa ngabantu. Ukufezekisa le njongo, sicinge ngenkqubo yokuba indalo kufuneka ikwazi ukuhambisa amanzi. Umjikelo wamanzi bekucingelwa ngawo nangokuthi ngomphunga wamanzi njani, ukufuma kwawo emva koko ngohlobo lwamafu kunye nemvula ezinayo ngendlela yemvula, kwenza ukuba kwawona manzi angcolileyo acoceke kwakhona.
Ngendlela efanayo, ilanga lisenza iinkqubo zendalo zomphunga kunye nokuxinana kwamanzi ngendlela ekhawulezileyo ukufumana amanzi amsulwa. Sichaza ngokweenkcukacha okwenzekayo kwindalo ukuze siqonde ngokupheleleyo okwenzekayo ngaphakathi:
Ngenxa yesiganeko sokukhanya kwelanga kumphezulu womhlaba, amanzi aphuma elwandle, imilambo, amachibi, amadama, njl. Lo mphunga wamanzi unyukela kwiatmosferi ngomsinga womoya oshushu onyukayo ngenxa yokuxinana kwawo okuphantsi. Xa iimeko zobushushu zincipha kubude obuphezulu, umphunga wamanzi osesibhakabhakeni uyajiya kwaye unike amafu. Ngenxa yomthamo omkhulu wamaconsi amanzi enza ngaphakathi kwilifu, ngokobunzima bawo bayanqanda ngohlobo lwemvula, isichotho okanye ikhephu. Njengokuba umphunga ujiya kwaye ungena emvuleni, amasuntswana ngaphandle kwamanzi ngokwawo ayanyibilika kwaye amanzi acocekileyo ilungele ukutyiwa ngabantu.
Yonke le nkqubo yenziwa yindalo (ebizwa ngokuba ngumjikelo wamanzi) ngexesha elicothayo ebantwini, ilanga lisenza kwimizuzu nje embalwa. Ukongeza, uncedo kukuba amandla asetyenziselwa ukucoca ulwelo lelanga, ukuze ivuseleleke, ayingcolisi okanye itye amafutha.
Eyona nto iyintsha ngokwenene malunga nelanga kukuba ungafumana amanzi amatsha ukususwa kwetyuwa emanzini olwandle, ngokutsalwa kwamanzi ngodaka, amanzi aqulethwe kwizityalo, njl.. Kungenxa yoko le nto konke oku kusenzeka ngokuchaseneyo xa kufikwa ekufumaneni amanzi okusela kwenza ukuba oku kube luncedo kakhulu.
Okokugqibela sinokuthi le artifact inganegalelo kwimveliso yayo yobuninzi kwiindawo apho zikufutshane nolwandle kwaye zingakumbi kwiindawo eziyintlango kuba ziya kuba nezinto eziyimfuneko ekusebenzeni kakuhle: ilanga kumthombo wamandla kunye namanzi olwandle ukucoca. Enye yeendawo ezinokuba nethamsanqa ngale artifact iya kuba yiAlmería.