Izindaba
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Inzwa yamanzi omhlaba
Ukuqapha okuqhubekayo “kokucindezelwa kwamanzi” kwezitshalo kubaluleke kakhulu ezindaweni ezomile futhi ngokwesiko kuye kwenziwa ngokukala umswakama womhlaba noma ngokusungula amamodeli e-evapotranspiration ukuze kubalwe isamba sokuhwamuka komhlaba kanye nokushintshashintsha kwezitshalo.Kodwa kukhona okwenzekayo...Funda kabanzi -
Ubuchwepheshe benzwa yegesi yemvelo buthola amathuba esakhiweni esihlakaniphile nezimakethe zezimoto
Boston, Oct. 3, 2023 / PRNewswire / — Ubuchwepheshe benzwa yegesi buphendulela okungabonakali kube okubonakalayo.Kunezinhlobo eziningana ezahlukene zamasu angasetshenziswa ukukala ama-analyte abalulekile ekuphepheni nempilo, okungukuthi, ukulinganisa ukwakheka kwe-ai yasendlini nengaphandle...Funda kabanzi -
I-Australia ifaka izinzwa zekhwalithi yamanzi ku-Great Barrier Reef
Uhulumeni wase-Australia ubeke izinzwa ezingxenyeni zeGreat Barrier Reef ukuze zirekhode ikhwalithi yamanzi.IGreat Barrier Reef ihlanganisa indawo elinganiselwa kumakhilomitha-skwele angama-344,000 ukusuka ogwini olusenyakatho-mpumalanga ye-Australia.Iqukethe amakhulukhulu eziqhingi nezinkulungwane zezakhiwo zemvelo cal...Funda kabanzi -
Isilawuli kude sikagesi sokugunda utshani
Amarobhothi okusika utshani angelinye lamathuluzi angadi angcono kakhulu azophuma eminyakeni embalwa edlule futhi alungele labo abafuna ukuchitha isikhathi esincane emisebenzini yasekhaya.Lezi zishicileli zotshani ezingamarobhothi zenzelwe ukuzungeza ingadi yakho, zisika utshani phezulu njengoba bukhula, ngakho-ke akudingeki ukuthi ...Funda kabanzi -
I-Delhi smog: Ochwepheshe bafuna ukubambisana kwesifunda ukulwa nokungcoliswa komoya
Izibhamu ezilwa nentuthu zifafaza amanzi ku-Ring Road yaseNew Delhi ukuze kuncishiswe ukungcoliswa komoya.Ochwepheshe bathi izilawuli zamanje zokungcoliswa komoya ezigxile emadolobheni aziyinaki imithombo yasemaphandleni futhi zincoma ukuthi kwenziwe izinhlelo zekhwalithi yomoya zesifunda ngokusekelwe kumamodeli aphumelele e-Mexico City nase-Los Angeles.Ummeleli...Funda kabanzi -
Inzwa Yekhwalithi Yomhlabathi
Ungasitshela okwengeziwe ngomthelela wosawoti emiphumeleni?Ingabe kukhona uhlobo oluthile lomphumela we-capacitive wengqimba ephindwe kabili yama-ion emhlabathini?Kungaba kuhle uma ungangikhomba ngolwazi olwengeziwe mayelana nalokhu.Ngithanda ukwenza izilinganiso zomswakama wenhlabathi ezinembayo.Cabanga...Funda kabanzi -
Inzwa Yekhwalithi Yamanzi
Ithimba labacwaningi abavela emanyuvesi aseScotland, Portugal naseJalimane lenze inzwa engasiza ekutholeni ukuba khona kwezibulala-zinambuzane ekugxilweni okuphansi kakhulu kumasampula amanzi.Umsebenzi wabo, ochazwe ephepheni elisha elishicilelwe namuhla kumagazini i-Polymer Materials and Engineering, ...Funda kabanzi -
Isiteshi sezulu
Izinga lamanje kanye nezinga lokufudumala komhlaba lihlukile uma kuqhathaniswa nezikhathi zangaphambi kwezimboni.Kuya ngokuya kuba sobala ukuthi ukuguquka kwesimo sezulu kuzokwandisa ubude besikhathi kanye nokuqina kwezehlakalo ezimbi kakhulu, kube nemiphumela emibi kakhulu kubantu, ezomnotho kanye nemvelo yemvelo.Ikhawulela umhlaba jikelele...Funda kabanzi -
inzwa yomhlabathi
Abacwaningi bayizinzwa ze-biodegradable zokulinganisa kanye nokudlulisa idatha yokuswakama kwenhlabathi engenantambo, okuthi, uma kuthuthukiswa, kungasiza ukondla inani labantu abakhulayo beplanethi ngenkathi kuncishiswa ukusetshenziswa kwemithombo yomhlaba yezolimo.Isithombe: Isistimu yezinzwa ehlongozwayo.a) Isifinyezo sezinzwa ezihlongozwayo...Funda kabanzi