Pasi redu kungave ne mhedzisiro yeshanduko yemamiriro ekunze uye kudziya kwepasi kana nekuda kwekuwedzera kwekuwedzera muhuwandu hwepasirese, kushomeka kwemvura yakachena yatove chokwadi. Shanduko yemamiriro ekunze inokonzeresa zviitiko zvechisikigo zvinoshamisa kusanaya kunowanzoitika uye kuwedzerwa munguva. Kana tikawedzera kune izvi kuti huwandu hwevanhu vari kukura pasi rose huri kuramba huchiwedzera kuda mvura nekuda kweshanduko mukushandiswa kwepasi uye nekuwedzera kwekurima kwekurima, takatarisana nekushomeka kwemvura nekuda kwekuderera kwenzvimbo dzekuchengetedza.
Kushomeka kwemvura yakachena kunokanganisa nyika dzine hurombo zvakanyanya. Ndicho chikonzero nei zvichidikanwa kuti utange uye ushande kunyanya kune iwo matekiniki ayo anotendera kuwanikwa kuri nani kwemvura yekunwa kuvanhu. Kwemakore mazhinji ikozvino, basa raitwa pakuvandudza matekinoroji e kunatswa kwemvura. Zvinoita here kuti mvura inwe kuburikidza nesimba rezuva?
Nhasi kune makuru mavhoriyamu emvura ane kumwe kunetsekana mukuwanika, kushandisa nekuchenesa. Nyika zhinji dzine hurombo hadzigone kuita kuti mvura yakawanda kudaro inwe nekuda kwemutengo wayo. Kune mamwe maitiro ekuchenesa kuburikidza mvura yegungwa desalination. Zvaifungidzirwa zve United Nations vari kushungurudza zvikuru. Vanofungidzira kuti panosvika 2025 pachave nevanhu mabhiriyoni 2.700 vanozotambura nekushomeka kwemvura kana tikaramba tichiishandisa zvisina mwero sezvatiri kuita nhasi.
Chimwe chezvikonzero zvikuru nei kucheneswa kwemvura kuchive kwakakosha nekuti kusasimba kwemvura mune dzimwe nzvimbo ndicho chikonzero chikuru chechirwere munyika dzichiri kusimukira. Tatarisana nemamiriro ezvinhu aya, kunoitwa kutsvaga dzimwe nzira dzekuita kuti mvura nyoro inwe nemutengo wakaderera uye nekuita kwakaringana. Simba rezuva rinokwanisa ita kuti mvura inwe nechiedza chezuva.
Zuva rinoramba richishanda sei?
Chinangwa chezuva richiri kukwanisa kubvisa munyu wese, zvisaririra zvefungus, mabhakitiriya anogona, hutachiona nezvimwe zvinosvibisa zvinogona kunge zviri mumvura uye zvisingaite kuti zvinwe. yakakodzera kudyiwa nevanhu. Kuti tiite chinangwa ichi, isu tafunga nezve maitiro ayo zvisikwa anokwanisa kudzora mvura. Isu tafunga nezve kutenderera kwemvura uye kuti kubudikidza nekushanduka kwemvura, kuyerera kwayo kunotevera muchimiro chemakore uye kunaya kwayo muchimiro chemvura, kunoita kuti kunyangwe mvura yakasviba kwazvo ive yakachena zvekare.
Saizvozvowo, iro zuva richiri kuita echisikigo maitiro ekushanduka kwemvura uye kugwamba kwemvura nenzira yekumhanyisa nzira kuti uwane mvura yakachena. Isu tinotsanangura zvakadzama zvinoitika mune zvakasikwa kuti tinzwisise zvizere izvo zvichiri kuita mukati:
Nekuda kwechiitiko chezuva pamusoro penyika, mvura inopwa kubva mumakungwa, nzizi, nyanza, matangi, nezvimwe. Iyi mhute yemvura inokwira kuenda mudenga kuburikidza nemafungu emhepo inopisa inokwira nekuda kwekudzikira kwayo. Kana mamiriro ekudziya akadzikira pakukwirira, mweya wemvura uri muchadenga unogadzikana uye unopa makore. Nekuda kwehuwandu hwemadonhwe emvura anoumba mukati megore, nehuremu hwavo vanonamira muchimiro chemvura, chimvuramabwe kana sinou. Sezvo paanosimuka uye achinyungudika uye achinaya, zvimedu kunze kwemvura pachayo zvinoparara uye ne mvura yakachena yakakodzera kudyiwa nevanhu.
Zvese izvi zvinoitwa nezvakasikwa (zvinodaidzwa kuti kutenderera kwemvura) munguva inononoka kuvanhu, iro zuva richiri kuzviita mune maminetsi Uye zvakare, chakanakira ndechekuti simba rinoshandiswa kufirita izuva, saka sezvo richigadziriswa, harisvibise kana kushandisa mafuta.
Chii chiri chaicho chinogadzirisa nezve rino rezuva richiri kuti iwe unogona kuwana mvura nyowani kuburikidza desalination yemvura yegungwa, kuburikidza nekuburitswa kwemvura nematope, mvura iri muzvirimwa, nezvimwe.. Ndicho chikonzero nei kuita kwakawanda uku kana zvasvika pakutora mvura yekunwa kunoita kuti izvi zvive zvakakosha.
Pekupedzisira tinogona kuti ichi chigadzirwa chinogona kubatsira nekugadzirwa kwayo kwakawanda kunzvimbo dzavari padyo negungwa uye dziri nzvimbo dzerenje sezvo vaizove nezvinhu zvakakosha kuti zvishande zvakanaka: zuva renyanzvi yesimba uye mvura yegungwa kunyura. Imwe yenzvimbo dzinogona kuve nemhanza neichi chigadzirwa chingave Almería.