Madera akhala akudziwika ndi nyengo youma kwambiri, kuchuluka kwa mpweya kumakhala kocheperako nthawi zambiri kuposa kuchuluka kwa madzi. Mvula ndi yosowa kwambiri ndipo nthawi zambiri imakhala ngati mvula yambiri. Kutentha kwakukulu kumawonjezera kutuluka kwa madzi, komwe kumawonjezera kuuma kwa zipululu.
Mvula yomwe imagwa m'chipululu nthawi zambiri imasanduka nthunzi isanafike padziko lapansi. Chinyezi chachikulu chomwe chimagunda pamwamba chimaphwera msanga kwambiri, gawo laling'ono lokha ndilomwe limalowa m'nthaka. Madzi omwe amalowa m'nthaka amakhala gawo lamadzi apansi panthaka ndikuyenda mtunda wautali, kenako nkupita pamwamba ndikupanga gwero ku oasis.
Kuthirira kwachipululu
Asayansi ali ndi chidaliro kuti zipululu zambiri zitha kusandulika kukhala minda yophuka mothandizidwa ndi kuthirira.
Komabe, chisamaliro chachikulu chimafunika pano popanga makina othirira m'malo owuma kwambiri, chifukwa pali ngozi yayikulu yotaya chinyezi chachikulu kuchokera kumasamba ndi ngalande zothirira. Madzi akamalowa munthaka, kukwera kwamadzi apansi panthaka kumachitika, ndipo izi, pakatentha kwambiri komanso nyengo zowuma, zimathandizira kukwera kwamadzi am'munsi kupita kumtunda wapansi panthaka ndikupanga nthunzi. Mchere wosungunuka m'madzi amenewa umadzaza pamwamba penipeni ndipo umathandizanso kuti mchere wake ukhale ndi mchere.
Kwa okhala padziko lathuli, vuto losintha madera amchipululu kukhala malo oyenera moyo wamunthu lakhala lofunika nthawi zonse. Vutoli lithandizanso chifukwa pazaka mazana angapo zapitazi, sikuti kuchuluka kwa anthu padziko lapansi kudakulirakulira kokha, komanso kuchuluka kwa madera okhala zipululu. Kuyesera kuthirira madera ouma mpaka pano sikunabweretse zotsatira zowoneka.
Funso ili lakhala likufunsidwa ndi akatswiri ochokera ku kampani yaku Switzerland "Meteo Systems". Mu 2010, asayansi aku Switzerland adasanthula zolakwika zonse zakale ndikupanga dongosolo lamphamvu lomwe limagwetsa mvula.
Pafupi ndi mzinda wa Al Ain, womwe uli m'chipululu, akatswiri aika ma ionizers 20, ofanana ndi nyali zazikulu. M'chilimwe, makinawa adayambitsidwa mwadongosolo. Zoyesera 70% mwa zana zidatha bwino. Izi ndi zotsatira zabwino kuti mudziwo usasokonezedwe ndi madzi. Tsopano okhala ku Al Ain sadzaganiziranso zosamukira kumayiko olemera. Madzi atsopano ochokera kumvula yamabingu amatha kuyeretsedwa kenako ndikugwiritsidwa ntchito pazofunikira zapakhomo. Ndipo zimawononga ndalama zochepa kwambiri kuposa kuthira mchere m'madzi amchere.
Kodi zipangizozi zimagwira ntchito bwanji?
Ions, wokhala ndi magetsi, amapangidwa ndi magulu ochulukirapo, ophatikizidwa ndi fumbi. Pali tinthu tambiri tambiri tamu fumbi m'chipululu. Mpweya wotentha, wotenthedwa ndi mchenga wotentha, umakwera mumlengalenga ndikupereka fumbi lokhala ndi mpweya wokwanira. Izi misa fumbi kukopa tinthu madzi, kukhutitsa okha ndi iwo. Ndipo chifukwa cha njirayi, mitambo yafumbi imakhala yamvula ndipo imabwerera padziko lapansi ngati mvula yamkuntho.
Zachidziwikire, kuyika uku sikungagwiritsidwe ntchito m'zipululu zonse, chinyezi cha mpweya chikuyenera kukhala osachepera 30% kuti chigwire bwino ntchito. Koma kukhazikitsa kumeneku kungathetse vuto lakomwe madzi akusowa m'malo ouma.
