Iindaba
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Isivamvo esinamandla samanzi omhlaba
Ukuhlolwa rhoqo “koxinzelelo lwamanzi” kwezityalo kubaluleke kakhulu kwiindawo ezomileyo kwaye ngokwesithethe bekuphunyezwa ngokulinganisa ukufuma komhlaba okanye ukuphuhlisa imifuziselo ye-evapotranspiration ukubala isimbuku sokuphuphuma komphezulu womhlaba kunye nokuphuma kwezityalo.Kodwa kuyenzeka ukuba...Funda ngokugqithisileyo -
Itekhnoloji ye-sensor yegesi yendalo ifumana amathuba kwisakhiwo esilumkileyo kunye neemarike zeemoto
Boston, Oct. 3, 2023 / PRNewswire / - I-teknoloji ye-gas sensor ijika into engabonakaliyo ibe yinto ebonakalayo.Kukho iintlobo ezininzi zeendlela zobuchule ezinokuthi zisetyenziswe ukulinganisa abahlalutyi ezibalulekileyo kukhuseleko kunye nempilo, oko kukuthi, ukulinganisa ukubunjwa kwe-ai yangaphakathi nangaphandle ...Funda ngokugqithisileyo -
IOstreliya ifakela izivamvo zomgangatho wamanzi kwiGreat Barrier Reef
Urhulumente wase-Australia ubeke i-sensors kwiindawo ze-Great Barrier Reef ukurekhoda umgangatho wamanzi.IGreat Barrier Reef igubungela indawo emalunga ne-344,000 yeekhilomitha zeekhilomitha ukusuka kunxweme olukumantla-mpuma weOstreliya.Iqulethe amakhulu eziqithi kunye namawaka ezakhiwo zendalo ze-cal...Funda ngokugqithisileyo -
Umtshini wengca wombane olawulwa kude
Iirobhothi zokucheba utyani sesinye sezona zixhobo zibalaseleyo zokulima ezizakuphuma kule minyaka imbalwa idlulileyo kwaye zifanelekile kwabo bafuna ukuchitha ixesha elincinci kwimisebenzi yasekhaya.Ezi robhothi zokucheba ingca ziyilelwe ukuba zijikeleze igadi yakho, zisika umphezulu wengca njengoko ikhula, ukuze akufuneki ...Funda ngokugqithisileyo -
I-Delhi smog: Iingcali zibiza intsebenziswano yengingqi ukulwa nokungcoliseka komoya
Imipu yokulwa nomsi itshiza amanzi kwi-Ring Road yaseNew Delhi ukunciphisa ungcoliseko lomoya.Iingcali zithi ulawulo longcoliseko lomoya olujoliswe edolophini lwangoku luyayihoya imithombo yongcoliseko lwasemaphandleni kwaye lucebisa ukuba kuphuhliswe izicwangciso zomgangatho womoya wengingqi ngokusekelwe kwiimodeli eziyimpumelelo kwiSixeko saseMexico naseLos Angeles.Ummeli...Funda ngokugqithisileyo -
Isivamvo soMgangatho woMhlaba
Ngaba ungasixelela ngakumbi malunga nefuthe letyuwa kwiziphumo?Ngaba kukho uhlobo oluthile lwempembelelo ye-capacitive ye-double layer ye-ion emhlabeni?Kuya kuba kuhle ukuba ungandibonisa ulwazi oluninzi malunga noku.Ndinomdla wokwenza imilinganiselo yokufuma komhlaba echanekileyo.Khawufan' ucinge...Funda ngokugqithisileyo -
Uluvo loMgangatho waManzi
Iqela labaphandi abavela kwiiyunivesithi zaseSkotlani, ePortugal naseJamani baye baphuhlisa inzwa enokukunceda ukufumanisa ubukho be-pesticides kwiindawo eziphantsi kakhulu kwiisampuli zamanzi.Umsebenzi wabo, ochazwe kwiphepha elitsha elipapashwe namhlanje kwijenali yePolymer Materials and Engineering, coul...Funda ngokugqithisileyo -
Isikhululo semozulu
Izinga langoku kunye nobungakanani bokufudumala kwehlabathi bukhethekile xa kuthelekiswa namaxesha angaphambi kwamashishini.Iya isiya icaca into yokuba utshintsho lwemozulu luya kwandisa ixesha kunye nobunzulu bezehlo ezigqithisileyo, ezineziphumo ezibi ebantwini, kuqoqosho nakwinkqubo yendalo.Ukunciphisa ihlabathi ...Funda ngokugqithisileyo -
inzwa yomhlaba
Abaphandi zizinzwa ze-biodegradable zokulinganisa kunye nokuhambisa idatha yokufuma komhlaba ngaphandle kwamacingo, ethi, ukuba iphuhliswe ngakumbi, inokunceda ukondla abantu abakhulayo beplanethi ngelixa unciphisa ukusetyenziswa kwemithombo yomhlaba wezolimo.Umfanekiso: Inkqubo yoluvo olucetywayo.a) Isishwankathelo sezimvo ezicetywayo...Funda ngokugqithisileyo