Iindaba
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Uninzi lwabemi basezidolophini baseYurophu bachaphazeleka ngamanqanaba angakhuselekanga ongcoliseko lomoya. Ukuphucula umgangatho womoya ukuze uhambelane namanqanaba acetyiswa yi-World Health Organisation (WHO) kunokuthintela ngaphezulu kwesiqingatha sokukhulelwa ngaphambi kwexesha...
Ukukhutshwa kongcoliseko lomoya kuye kwehla kwiminyaka engamashumi amabini edlulileyo, nto leyo ebangele ukuba umgangatho womoya ube ngcono. Nangona olu phuculo lukhona, ungcoliseko lomoya lusengumngcipheko omkhulu kwimpilo yokusingqongileyo eYurophu. Ukuvezwa kwezinto ezincinci kunye namanqanaba e-nitrogen dioxide ngaphezulu kwe-World Health Organisation...Funda ngokugqithisileyo -
IHaiti – Ezolimo: Ukuqala kokwakhiwa komjelo wokunkcenkceshela oziikhilomitha ezi-5 eMalfety
Ukuqaliswa komsebenzi wokwakha kumjelo wokunkcenkceshela eMalfety (icandelo lesibini loluntu laseBayaha, eFort-Liberté) elijoliswe ekunkcenkcesheleni umhlaba wezolimo oziihektare ezingama-7,000. Esi siseko sibalulekileyo sezolimo esimalunga ne-5 km ubude, i-1.5 m ububanzi kunye ne-90 cm ubunzulu siza kusuka eGarate siye...Funda ngokugqithisileyo -
Izikhululo zemozulu ezikude zimiselwe eLahaina naseMalaya ukuze zijonge imeko yomlilo
Kutshanje kufakwe isikhululo semozulu esizenzekelayo eLahaina. I-PC: Isebe leMihlaba neMithombo yeNdalo laseHawaii. Kutshanje, kufakwe izikhululo zemozulu ezizenzekelayo kwiindawo zaseLahaina naseMaalaya, apho ii-tussocks zisengozini yomlilo wasendle. Le teknoloji ivumela iHawaii ...Funda ngokugqithisileyo -
I-NRCS Idaho ijonge ukuxhobisa iindawo ezininzi ze-SNOTEL ngeenzwa zokufuma komhlaba
Izicwangciso zokugqibela zokuxhobisa zonke izikhululo ze-telemetry ze-snowpack e-Idaho ukulinganisa ukufuma komhlaba zinokunceda ababikezeli bokubonelela ngamanzi kunye nabalimi. I-USDA's Natural Resources Conservation Service isebenzisa izikhululo ze-SNOTEL ezili-118 ezipheleleyo ezithatha imilinganiselo ezenzekelayo yemvula eqokelelweyo, i-equation yamanzi ekhephu...Funda ngokugqithisileyo -
Umthetho we-EPA wokunciphisa ungcoliseko olunobuthi uza kuchaphazela izityalo ezingama-80 zaseTexas
Imizi-mveliso yeekhemikhali engaphezu kwama-200 kuzwelonke - kuquka amashumi amaninzi eTexas ecaleni kweGulf Coast - kuya kufuneka ukunciphisa ukukhutshwa kwegesi enobungozi enokubangela umhlaza kubantu abahlala kufutshane phantsi komthetho omtsha we-Environmental Protection Agency obhengezwe ngoLwesibini. Ezi zakhiwo zisebenzisa i-hazardo...Funda ngokugqithisileyo -
Izikhukula kunye nokudilika komhlaba kuhlasele njengoko i-Indonesia ingena kwixesha lemvula.
Iindawo ezininzi zibone imozulu embi kakhulu xa ithelekiswa neminyaka edlulileyo, nto leyo ebangele ukwanda kokudilika komhlaba. Ukubeka esweni inqanaba lamanzi elivulekileyo kunye nesantya sokuhamba kwamanzi kunye nesensor yenqanaba lokuhamba kwamanzi - i-radar yezikhukula, ukudilika komhlaba: Umfazi uhlala ngoJanuwari ...Funda ngokugqithisileyo -
Izinzwa zomhlaba: Inkcazo, Iintlobo, kunye neenzuzo
Izinzwa zomhlaba zesinye sezisombululo ezibonakalise ukubaluleka kwazo kwiikali ezincinci kwaye zinokuba luncedo kakhulu kwiinjongo zezolimo. Zithini Izinzwa Zomhlaba? Izinzwa zilandelela iimeko zomhlaba, zivumela ukuqokelelwa kwedatha kunye nohlalutyo lwangempela. Izinzwa zinokulandelela phantse naluphi na uphawu lomhlaba, njenge...Funda ngokugqithisileyo -
Ingqwalasela yophando lokunkcenkceshela yezixhobo zokuvavanya ukufuma komhlaba
Njengoko iminyaka yembalela iqala ukuba ninzi kuneminyaka yemvula eninzi kumazantsi-mpuma, ukunkcenkceshela kuye kwaba yinto efunekayo kunokuba yinto yokunethezeka, nto leyo ebangela ukuba abalimi bafune iindlela ezisebenzayo zokumisela ukuba bankcenkceshele nini kwaye bafake malini, njengokusebenzisa izixhobo zokuva ukufuma komhlaba.Funda ngokugqithisileyo -
Abalimi batshintshe iindlela zokulinganisa imvula ukuze baqokelele imali yeinshorensi ngobuqhetseba
Basika iingcingo, bathulula i-silicone baza bakhulula iibholiti — konke oku ukuze kugcinwe iigeyiji zemvula zingenanto kwinkqubo yokwenza imali. Ngoku, abalimi ababini baseColorado batyala izigidi zeedola ngokuphazamisa. UPatrick Esch no-Edward Dean Jagers II bavumile ityala ngasekupheleni konyaka ophelileyo kwisityholo sokuceba ukwenzakalisa urhulumente...Funda ngokugqithisileyo