Izindaba
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Umthetho we-EPA wokunciphisa ukungcola okunobuthi uzothinta izitshalo zaseTexas ezingu-80
Izimboni zokukhiqiza amakhemikhali ezingaphezu kuka-200 ezweni lonke - okuhlanganisa namashumi amaningi eTexas ogwini lwaseGulf Coast - kuzodingeka ukunciphisa ukukhishwa kwegesi okunobuthi okungadala umdlavuza kubantu abahlala eduze ngaphansi komthetho omusha we-Environmental Protection Agency omenyezelwe ngoLwesibili. Lezi zikhungo zisebenzisa i-hazardo...Funda kabanzi -
Izikhukhula kanye nokudilika komhlaba kuhlasele njengoba i-Indonesia ingena esikhathini sezimvula.
Izifunda eziningi bezilokhu zibona ukuvama okukhulu kwesimo sezulu esibi uma kuqhathaniswa neminyaka edlule, okwabangela ukwanda kokudilika komhlaba ngenxa yalokho. Ukuqapha izinga lamanzi elivulekile kanye nesivinini sokugeleza kwamanzi kanye nenzwa yezinga lokugeleza kwamanzi - i-radar yezikhukhula, ukudilika komhlaba： Owesifazane uhleli ngoJanuwari ...Funda kabanzi -
Izinzwa Zomhlabathi: Incazelo, Izinhlobo, kanye Nezinzuzo
Izinzwa zomhlabathi ziyisixazululo esisodwa esiye safakazela ukuthi ziwusizo ngezikali ezincane futhi zingaba usizo olukhulu ezinhlosweni zezolimo. Ziyini Izinzwa Zomhlabathi? Izinzwa zilandelela izimo zomhlabathi, zivumela ukuqoqwa kwedatha ngesikhathi sangempela kanye nokuhlaziywa. Izinzwa zingalandelela cishe noma yisiphi isici somhlabathi, njenge...Funda kabanzi -
Ucwaningo lokunisela lugxile ezinzwa zomswakama wenhlabathi
Njengoba iminyaka yesomiso isiqala ukuba miningi kuneminyaka yemvula eningi eningizimu-mpumalanga engezansi, ukunisela sekuyinto edingekayo kakhulu kunokuba yinto yokunethezeka, okwenza abalimi bafune izindlela ezisebenza kahle zokunquma ukuthi kufanele banisele nini nokuthi kufanele basebenzise malini, njengokusebenzisa izinzwa zomswakama wenhlabathi.Funda kabanzi -
Abalimi basebenzise ama-rain gauge ukuze baqoqe imali yomshwalense ngokukhwabanisa
Basika izintambo, bathela i-silicone futhi bakhulula amabhawodi - konke lokhu ukuze bagcine ama-rain gauge kahulumeni engenalutho ohlelweni lokwenza imali. Manje, abalimi ababili baseColorado bakweleta izigidi zamaRandi ngokuphazamisa. UPatrick Esch no-Edward Dean Jagers II bavuma icala ngasekupheleni konyaka odlule ngecala lokwakha uzungu lokulimaza uhulumeni...Funda kabanzi -
Inzwa eqinile nengabizi kakhulu isebenzisa izimpawu zesathelayithi ukuqapha amazinga amanzi.
Izinzwa zamazinga amanzi zidlala indima ebalulekile emifuleni, zixwayisa ngezikhukhula kanye nezimo zokuzijabulisa ezingaphephile. Zithi umkhiqizo omusha awugcini nje ngokuba namandla futhi uthembeke kakhulu kuneminye, kodwa futhi ushibhile kakhulu. Ososayensi eNyuvesi yaseBonn eJalimane bathi i-lev yamanzi yendabuko...Funda kabanzi -
Umoya Woshintsho: I-UMB Ifaka Isiteshi Sezulu Esincane
Ihhovisi le-UMB lokuZinza lisebenzisane ne-Operations and Maintenance ukufaka isiteshi esincane sezulu ophahleni oluluhlaza olusesitezi sesithupha lwe-Health Sciences Research Facility III (HSRF III) ngoNovemba. Lesi siteshi sezulu sizothatha izilinganiso ezihlanganisa izinga lokushisa, umswakama, imisebe yelanga, i-UV,...Funda kabanzi -
Isexwayiso sesimo sezulu: Imvula enkulu esifundeni ngoMgqibelo
Imvula enamandla eqhubekayo ingaletha imvula engamasentimitha ambalwa endaweni, okubangela usongo lwezikhukhula. Isexwayiso sezulu se-Storm Team 10 sisebenza ngoMgqibelo njengoba uhlelo lwesiphepho esinamandla lulethe imvula enkulu endaweni. I-National Weather Service ngokwayo ikhiphe izixwayiso eziningana, okuhlanganisa nempi yezikhukhula...Funda kabanzi -
Ukuthuthukisa ukusebenza kwe-wind turbine ngezixazululo zenzwa
Ama-turbine omoya ayisici esibalulekile ekuguqukeni komhlaba ukuya ku-zero. Lapha sibheka ubuchwepheshe bezinzwa obuqinisekisa ukusebenza kwawo okuphephile nokusebenza kahle. Ama-turbine omoya anethuba lokuphila iminyaka engama-25, futhi izinzwa zidlala indima ebalulekile ekuqinisekiseni ukuthi ama-turbine afinyelela ukulindela kwawo kokuphila...Funda kabanzi