Ukuqothulwa kwamahlathi kanye nokubhujiswa kwendawo

Ukugawulwa kwamahlathi okugqugquzelwa ukulima kwezimboni, ikakhulukazi okokudla kwemfuyo namadlelo, kungenye yezimbangela eziphambili zokulahleka kwezindawo zokuhlala kanye nokuphazamiseka kwesimiso semvelo emhlabeni wonke. Kugawulwa udedangendlale wamahlathi ukuze kuvuleke amadlelo ezinkomo, ukutshalwa kukabhontshisi wesoya nezinye izitshalo zokudla, okushiya inqwaba yezinhlobo zezilwane nezindawo ezihlala imvelo ezihlukana phakathi. Lokhu kucekela phansi akugcini nje ngokusongela izinhlobonhlobo zezinto eziphilayo kodwa futhi kuthunaza imvelo yendawo neyomhlaba wonke, kuthinte impova, ukuvunda kwenhlabathi nokulawulwa kwesimo sezulu.
Ukulahleka kwendawo yokuhlala kudlulela ngalé kwamahlathi; amaxhaphozi, izindawo ezinotshani, nezinye imvelo ezibucayi ziya ngokuya ziba sengozini ngenxa yokwanda kwezolimo. Izinhlobo eziningi zezilwane zibhekene nokushabalala noma ukwehla kwenani labantu njengoba indawo yazo yemvelo iguqulwa ibe amapulazi okulima okukodwa noma imisebenzi yemfuyo. Imiphumela egelezayo yalezi zinguquko iguquguquka phakathi kwamaketanga okudla, ishintsha ubudlelwano bezilwane ezizingelayo kanye nokunciphisa ukuqina kwesimiso sezinto eziphilayo kanye nezingcindezi zemvelo.
Lesi sigaba sigcizelela isidingo esiphuthumayo sezinqubo ezisimeme zokusebenzisa umhlaba kanye namasu okulondoloza. Ngokugqamisa ukuxhumana okuqondile phakathi kokulima kwezimboni, ukugawulwa kwamahlathi, kanye nokucekelwa phansi kwezindawo zokuhlala, ikhuthaza izinyathelo ezisheshayo njengokutshalwa kabusha kwamahlathi, ukubuyiselwa kwendawo yokuhlala, kanye nokukhetha kwabathengi abanomthwalo wemfanelo okwehlisa isidingo semikhiqizo yezilwane esebenza kakhulu emhlabeni. Ukuvikela izindawo zemvelo kubalulekile ukuze kulondolozwe ukuhlukahluka kwemvelo, ukugcina ukulingana kwemvelo, nokuqinisekisa ikusasa elisimeme lazo zonke izinto eziphilayo.

Ukufuywa kwemfuyo bekuyingxenye esemqoka yempucuko yabantu izinkulungwane zeminyaka, kuhlinzeka ngomthombo obalulekile wokudla nokuziphilisa emiphakathini emhlabeni jikelele. Kodwa-ke, ukukhula nokuqina kwale mboni emashumini eminyaka amuva nje kube nomthelela omkhulu empilweni nasekuhlukeni kwezinhlelo zemvelo zeplanethi yethu. Isidingo semikhiqizo yezilwane, esiqhutshwa ukwanda kwabantu kanye nokushintsha okuthandwayo kokudla, kuye kwaholela ekwandeni kokufuywa kwemfuyo, okuholela ekushintsheni okukhulu kokusetshenziswa komhlaba kanye nokucekelwa phansi kwezindawo zokuhlala. Lokhu kube nomthelela omkhulu ezinhlobonhlobo zezinto eziphilayo, njengoba kunezinhlobo eziningi zezinto eziphilayo ezibhekene nokushabalala kanye nemvelo eshintshwa ngendlela engenakulungiseka. Njengoba siqhubeka nokuthembela ekufuyweni ukuze siphile futhi sikhule komnotho, kubalulekile ukuhlola kanye nokubhekana nemiphumela yale mboni ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo. Kulesi sihloko, sizohlola izindlela ezahlukene ukulima kwemfuyo kube nomthelela ngayo ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo kanye nezixazululo ezingaba khona ...

Ukulima efektri, owaziwa nangokuthi ezolimo zezezimboni, sekuyindlela evelele yokukhiqiza ukudla emazweni amaningi emhlabeni jikelele. Lolu hlelo lubandakanya ukukhuphula inani elikhulu lezilwane ezikhaleni ezivalekile ukukhiqiza inyama, ubisi namaqanda ukuze kusetshenziswe ngabantu. Ngenkathi ilethe ukusebenza kahle okwengeziwe kanye nezindleko eziphansi zabathengi, imiphumela yezemvelo yalo mkhuba ibalulekile futhi ayinakwa. Ukusuka emoyeni nasekungcoleni kwamanzi ekulahlekelweni kwamahlathi kanye nokulahleka kwezinto eziphilayo, amapulazi efektri anomthelela omkhulu emvelweni. Kulesi sihloko, sizohlola ukuthi ukulima kwefekthri kunomthelela kanjani ekunciphiseni kwemvelo nokuthi kungani kubalulekile ukubhekana nalolu daba ngenxa yempilo yeplanethi yethu nokusimama kweplanethi yethu. Ngokuhlola izindlela ezahlukahlukene lapho amapulazi e-Fairly alimaze khona imvelo, singaqala ukuqonda ukuphuthuma kokuthola izindlela ezizinzile zokukhiqiza nokusetshenziswa. Kubalulekile ukuthi siphakamise ...

Ukushintsha kwesimo sezulu kungenye yezindaba ezicindezela kakhulu zesikhathi sethu, futhi imiphumela yayo iyazwakala emhlabeni wonke. Ngenkathi izici eziningi zinikela kule nkinga, okuvame ukunganakwa kungumthelela wokusetshenziswa kwenyama. Njengoba inani lomhlaba liqhubeka likhula futhi ngalo, isidingo semikhiqizo yezilwane, ukukhiqizwa kanye nokusetshenziswa kwenyama kufinyelele emazingeni angekho ngaphansi. Kodwa-ke, yini abaningi abayehluleka ukuqaphela ukuthi ukukhiqizwa kwenyama kunomthelela omkhulu emvelweni yethu futhi kunomthelela ekushintsheni kwesimo sezulu. Esihlokweni esilandelayo, sizosebenzisa ukuxhumana phakathi kokusebenzisa inyama nokushintsha kwesimo sezulu futhi sihlole izindlela ezahlukahlukene lapho izinqumo zethu zokudla zithinta khona iplanethi. Ukusuka ekuphumeni okukhiqizwa yimboni yenyama ekubhujisweni kwezindawo zemvelo zezolimo zezilwane, sizokwambula izindleko zangempela zokuthakazelela kwethu inyama. ...

Ukulima efektri, indlela ethuthukile nenqwaba yokukhulisa izilwane ukukhiqizwa kokudla, sekuyinto ebalulekile yemvelo. Inqubo yezilwane ezikhiqiza ngobuningi zokudla ayikhuphuki kuphela imibuzo yokuziphatha ngenhlalonhle yezilwane kodwa futhi inomthelela omubi emhlabeni. Nawa amaqiniso ayi-11 abalulekile mayelana namapulazi efektri kanye nemiphumela yawo yezemvelo: Amapulazi awo angu-1- abamba amanzi aphuma efektri angomunye wabahlinzeki abaholayo ekuphumeni kwamagesi abamba ukushisa abamba ukushisa, ekhulula amanani amakhulu we-methane ne-nitrous oxide emkhathini. Lawa magesi anamandla amakhulu kune-carbon dioxide endimeni yawo ekushiseni komhlaba, nge-methane eneminyaka engaba ngu-28 ephumelela kakhudlwana ekushiseni ukushisa kweminyaka engu-100, futhi i-nitrous oxide cishe ama-298 amahlandla angama-298. Umthombo oyinhloko wokukhishwa kwe-methane epulazini efektri uvela ezilwaneni ezihlubukayo, njengezinkomo, izimvu nezimbuzi, ezikhiqiza inqwaba ye-methane ngesikhathi sokugaya ...

Ukulima ifektri kungumshayeli omkhulu wokubhujiswa kwemvelo, ukuncipha kokonakalisa komhlaba kanye nokuqothuka ngesilinganiso esishaqisayo. Njengoba ezolimo zezimboni zinwebeka ukuze zihlangabezane nesidingo esikhulayo senyama nobisi, imikhuba yalo engalawuleki - njengokusebenzisa ngokweqile, ukusetshenziswa kwamahlathi, ukuncipha kwemithi yomanyolo - ukungcolisa imithombo yamanzi. Le misebenzi ayigcini nje ngokugxeka izwe lokuqina kwalo kwemvelo kodwa futhi isongela imvelo emhlabeni wonke. Ukuqonda umthelela wamapulazi efektri kubalulekile ekuvumeleni izindlela zokukhiqiza zokudla ezivikela izinsizakusebenza zeplanethi yethu ezizukulwaneni ezizayo

Izimboni zemfashini nezindwangu sekuyisikhathi eside zihlotshaniswa nokusetshenziswa kwezinto ezifana noboya, uboya, nesikhumba, ezitholakala ezilwaneni. Nakuba lezi zinto zokwakha zibungazwa ukuqina kwazo, imfudumalo, nokunethezeka kwazo, ukukhiqizwa kwazo kuphakamisa ukukhathazeka okukhulu kwemvelo. Lesi sihloko sidingida izingozi zemvelo zoboya, uboya, nesikhumba, sihlola umthelela wako ku-ecosystem, inhlalakahle yezilwane, kanye neplanethi yonke. Indlela Ukukhiqiza Uboya Kuyilimaza Ngayo Imvelo Imboni yoboya ingenye yezimboni ezilimaza kakhulu imvelo emhlabeni wonke. Ama-85% amangalisayo ezikhumba zemboni yoboya zivela ezilwaneni ezikhuliswe emapulazini emboni yoboya. Lawa mapulazi avame ukufukamela izinkulungwane zezilwane endaweni eminyene, engahlanzekile, lapho ezifuywa khona kuphela. Imithelela yemvelo yale misebenzi mibi kakhulu, futhi imiphumela idlulela ngalé kwezindawo eziseduze namapulazi. 1. Ukunqwabelana Kwemfucuza kanye Nokungcola Isilwane ngasinye kule mboni ...

Ukukhetha kwethu kokudla kwansuku zonke kudluliselwe kude kakhulu amapuleti ethu, kubumba impilo yeplanethi yethu ngezindlela ezijulile. Ngenkathi ukunambitheka nokudla okunempilo kuvame ukubusa izinqumo zokudla, ukuvela kwemvelo kwalokho esikudlayo kubaluleke ngokulinganayo. Impikiswano phakathi kokudla okususelwa kunyama kanye nokudla okususelwa ekutshalweni ithole umfutho njengoba ukuqwashisa kukhula ngemithelela yabo ehluke kakhulu kwizinsizakusebenza, ukuphuma, kanye nemvelo. Ukusuka emanzini okulondolozwa kanye nomhlaba ukunciphisa amagesi abamba ukushisa kanye nokugawulwa kwamahlathi, ukudla okususelwa ekulimasheni kuyavela njengethuluzi elinamandla lokulwa nokushintsha kwesimo sezulu kanye nokukhuthaza ukusimama. Thola ukuthi ukushintshela ekudleni phambili kwezitshalo kungasiza ekuvikeleni imvelo ngenkathi kudlula indlela yekusasa eliluhlaza okotshani

Ukulima efektri, noma ezolimo zezimboni, kumi e-Crossroads yokukhiqizwa kokudla komhlaba kanye nokuwohloka kwemvelo. Ngenkathi ihlangabezana nesidingo esikhulayo semikhiqizo yezilwane enokusebenza okuphezulu, ukukhokha kwayo kwemvelo kuyamangaza. Ukusuka ekuqothulweni kwamahlathi okugcwele kanye nokungcoliswa kwamanzi ekuphumeni kwamagesi abamba ukushisa kanye nokulahleka kwe-bioriversity, ukulima efektri kungumshayeli oholayo wokulimala kwemvelo. Le ndatshana idlulela emaqinisweni abucayi kanye nezibalo ngemuva komthelela wayo, igqamisa isidingo esiphuthumayo sezenzo zokulima ezizinzile futhi yaziswa izinketho zabathengi ukuvikela ikusasa lomhlaba wethu

Ezolimo Zezilwane zimi njengomshayeli oholayo wokucekelwa phansi kwezemvelo, ekhuthaza ukugawulwa kwamahlathi nokusheshisa ukulahleka kwezinhlobonhlobo zezinto eziphilayo ngezinga elingakaze libonwe. Isifiso senyama yenyama, ubisi, kanye neminye imikhiqizo ethathwe yezilwane ifuna amapheshana aphezulu omhlaba wokudla kwemfuyo kanye nokondla ukukhiqizwa, kaningi ngezindleko zamahlathi angafinyeleleki kanye nemvelo. Lokhu kunwetshwa okungapheli akukupheli izinhlobo zezinto ezingenakubalwa kepha futhi kukhipha amanani amakhulu amagesi abamba ukushisa, ukuqinisa ukuguquguquka kwesimo sezulu. Ukusuka ekubhujisweni kwendawo yokuhlala ekungcoleni kwamanzi kanye nokunyuka kwezilimo ze-monoculture zokudla kwezilwane, imiphumela ye-ripple ifinyelela kude. Kulesi sihloko, siyaphila ngendlela ezolimo zezilwane ziphinda zisebenzisa kabusha izimo zomhlaba weplanethi yethu futhi zisongele ukulinganisela kwalo kwemvelo ngenkathi zihlola izixazululo ezizinzile ezingasiza ukunciphisa le miphumela

Ukugawulwa kwamahlathi kuyinkinga enkulu yendawo ezungezile ebilokhu yenzeka ngesilinganiso esishaqisayo amashumi eminyaka. Ukucekelwa phansi kwamahlathi akuthinti nje kuphela izinhlobonhlobo zezinto eziphilayo nendawo engokwemvelo yezinhlobo eziningi zezilwane, kodwa futhi kunemiphumela ebalulekile esimweni sezulu seplanethi yethu. Nakuba izici eziningi zinomthelela ekugawulweni kwamahlathi, enye yezimbangela eziphambili ukukhiqizwa kwenyama. Njengoba isidingo senyama emhlabeni silokhu sikhula, siyanda isidingo somhlaba wokufuya nokutshala izitshalo zokudla. Lokhu kuye kwaholela ekwandeni komhlaba wokulima, ngokuvamile ngenxa yamahlathi emvula ayigugu emhlabeni wethu. Kulesi sihloko, sizohlola ubuhlobo phakathi kokusetshenziswa kwenyama nokugawulwa kwamahlathi, nokuthi ukukhetha esikwenzayo ekudleni kwethu kungaba nomthelela oqondile empilweni yeplanethi yethu. Sizocubungula imiphumela yokukhiqizwa kwenyama emahlathini emvula, imiphumela emiphakathini yendabuko kanye nezilwane zasendle, nokuthi ...