Ukupholisa Kuphakathi kwentuthuko yezobuchwepheshe eyahlukene, izinselelo kwingqalasizinda ebalulekile, kanye nezimo zezulu okuxoxwa ngazo ngokwandayo. Kusukela ekuthuthukisweni kwezinto zokulawula izinga lokushisa ezakhiweni, kuya ezenzakalweni zokuhlola isimo somoya sasesibhedlela, ukuya ekucwaningeni ngokuziphatha okushisayo okungavamile olwandle, leli gama liya ngokuya lisebenza futhi liphakamisa imibuzo emisha ngekusasa lethu nempilo-kahle yethu.
Ezikhathini zamuva, amagagasi okushisa kanye nesidingo sezixazululo ezisimeme Ukuze balwe nalezi zinselele, baye baqhuba ukufuna ezinye izindlela zokusebenzisa umoya ovamile. Kuyo yomibili imikhakha yokuqamba kanye nokuphathwa kwesikhungo, ukupholisa sekuba yindikimba eyinhloko yezindaba ezithinta ubuchwepheshe, ezempilo, kanye nemvelo.
Impahla ye-bioplastic epholisa izakhiwo ezingenawo ugesi
Iqembu lososayensi abavela eChina nase-Australia lisanda kuthuthukiswa Ifilimu ekwazi ukubola ekwazi ukwehlisa izinga lokushisa lezakhiwo emini nasebusuku ngaphandle kokusebenzisa ugesi. Ngokocwaningo olushicilelwe ku-Cell Reports Physical Science, lokhu kunamathela kunganciphisa izinga lokushisa elingaphezulu ngokufika ku-9,2°C ngaphansi kokukhanya kwelanga okuqondile, ngesilinganiso sansuku zonke esingaba ngu-5°C uma kuqhathaniswa nendawo ezungezile namandla okupholisa aphezulu.
Imfihlo ilele ekupholiseni kwemisebe engenzi lutho, into evumela ukuthi le nto ibonise cishe yonke imisebe yelanga futhi ikhiphe ngokuphumelelayo ukushisa ngaphandle. Yenziwe nge-polylactic acid (PLA), etholakala emithonjeni yezitshalo futhi engaboli ngokuphelele, ifilimu ine- isakhiwo esinezimbotshana okunikeza ukuguquguquka okuphansi kakhulu kwe-thermal kanye nokubonakala okuphezulu kwelanga.
Ngesikhathi sokuhlolwa, i-coating ibonisiwe ukumelana okuphezulu ngemva kokuba ngaphansi kwezimo ezimbi kakhulu zomswakama, i-asidi, nemisebe ye-ultraviolet. Ngisho nangemva kokuchayeka isikhathi eside, yahlala isebenza ngaphansi kwezinga lokushisa legumbi ngenxa yokucwebezela kwayo okuphezulu nokuzinza kwamakhemikhali.
Indlela elula, enkulu yokukhiqiza ivula umnyango wokusetshenziswa kwezohwebo kanye nokusetshenziswa okungaba khona ophahleni lwasemadolobheni, izimoto, ezolimo, i-electronics noma ngisho nemithi, njengezingubo ezikhethekile zezilonda.
Izehlakalo zemishini yokupholisa esibhedlela ngesikhathi samagagasi okushisa
El Isibhedlela i-Vázquez Díaz e-Huelva Isibhedlela siye sabhekana nochungechunge lokuhluleka kwesistimu yokupholisa, okushiya iziguli, amalungu omndeni, kanye nabasebenzi bengenawo umoya opholile cishe amahora angu-48 phakathi negagasi lokushisa, amazinga okushisa afinyelela ku-40°C. Izinkinga azintsha; ngokwabasebenzi nezinyunyana, lokhu kungasebenzi kwemishini sekuneminyaka kwenzeka futhi kuthinta ikakhulukazi izindawo ezibucayi ezifana namawodi eziguli ezigula okungapheli kanye nalezo ezinezifo eziyinkimbinkimbi.
Ukuwohloka kwakamuva kuphoqe isikhungo ukuthi qasha izinto zokupholisa zesikhashana ngenkathi kulungiswa indawo enkulu. Kokubili isibhedlela nezinyunyana ziveze ukuphuthuma kokuvuselela amasistimu amadala agcina umoya, aze aphakamisa nokuthi uhlelo lwesifundazwe ukugwema izimo ezifanayo kwezinye izikhungo zezempilo nezibhedlela, ikakhulukazi uma kubhekwa ukwanda kwezimo zesimo sezulu esibi kakhulu.
Abaphathi besikhungo bagcizelela ukuthi ukuphatha lesi sigameko kube yinto eseqhulwini, nokuthi sekuthathwe izinyathelo zokuqinisekisa ukuthi ukubuyiselwa kokunethezeka okushisayo weziguli nabasebenzi, nakuba ukukhathazeka kuqhubeka ngokuphindelela kwalokhu kwehluleka ehlobo.
Ukupholisa okungaqondakali kweNyakatho ye-Atlantic kanye nomthelela wayo wesimo sezulu
Emkhakheni wezemvelo, ucwaningo lwakamuva luveze ukukhanya okusha mayelana nemvelo I-North Atlantic thermal anomaly, eyaziwa ngokuthi 'indawo ebandayo', indawo epholile ngenkathi ingxenye enkulu yeplanethi ibhekene namazinga okushisa akhuphukayo. Abacwaningi bathole ukuthi lesi simo sibangelwa kokubili izinguquko ekujikelezeni kolwandle (AMOC) kanye nokusabela komkhathi.
Ukuncipha kwe-AMOC, okubangelwa ngokwengxenye ukuncibilika kweqhwa nokufika kwamanzi ahlanzekile ashintsha usawoti wasolwandle, abambezela ukushintshana kwamandla ngezindawo ezifudumele. Ngaphezu kwalokho, i-atmosphere iphendula phezu kwendawo ebandayo ngokoma, iphindaphinda umphumela wokupholisa ku-loop yempendulo ebingakacatshangwa kangako kuze kube manje.
Le nhlanganisela yezici ze-oceanographic kanye ne-atmospheric ayichazi nje kuphela ukuphikelela kwamazinga okushisa aphansi endaweni, kodwa futhi kunemiphumela ngesimo sezulu saseYurophu nesomhlaba. Izinguquko zokuhwamuka kwamanzi kanye nomhwamuko womkhathi kuthonya ibhalansi yokushisa Yomhlaba futhi kungathinta i-ecosystem, amaphethini okuna kwemvula, nokuziphatha kwemisinga ebalulekile efana ne-jet stream.
Lokhu okutholakele kubekela inselele izibonelo zesimo sezulu samanje futhi kugqamisa ubunkimbinkimbi bokusebenzelana phakathi kolwandle, umkhathi, namazinga okushisa esifunda, esimweni sokushintsha kwesimo sezulu okusheshayo lapho izimo zokupholisa nazo zidlondlobala.
