Imfucumfucu Yepulasitiki

Imfucumfucu yepulasitiki yansuku zonke ingase ibonakale ingabalulekile, kodwa iyindaba ekhathaza kakhulu indawo ezungezile yomhlaba.

Ngokombiko wokuhlola okhishwe yi-United Nations Environment Programme, emathani ayizigidi eziyizinkulungwane ezingu-9 emikhiqizo yepulasitiki ekhiqizwa emhlabeni, u-9% kuphela ogaywa kabusha, u-12% ushisiwe, kanti u-79% osele uphelela ezindaweni zokulahla imfucumfucu noma emanzini. imvelo yemvelo.

Ukuvela kwemikhiqizo yepulasitiki kulethe ukunethezeka okukhulu ezimpilweni zabantu, kodwa ngenxa yokuthi imikhiqizo yepulasitiki ngokwayo inzima ukuyehlisa isithunzi, ukungcoliswa kwepulasitiki kuye kwaletha izinsongo ezinkulu emvelweni nakubantu ngokwabo.Sekuseduze ukulawula ukungcoliswa kwepulasitiki.Ukuzijwayeza kubonise ukuthi ukuthola izinto ezithatha indawo zepulasitiki kuyindlela ephumelelayo yokunciphisa ukusetshenziswa kwamapulasitiki, ukunciphisa ukungcoliswa kwepulasitiki, nokuxazulula izinkinga ezivela emthonjeni.

Njengamanje, amazwe angaphezu kwe-140 emhlabeni jikelele akhiphe imithetho nemithethonqubo efanele, ecacisa izinqubomgomo ezifanele zokuvinjelwa kwepulasitiki kanye nemingcele.izwe lami likhiphe “Imibono Ngokuqhubekayo Ukuqinisa Ukulawulwa Kokungcoliswa Kwepulasitiki” ngoJanuwari 2020. Ngakho-ke, ukuthuthukisa nokukhiqiza ezinye izindlela esikhundleni semikhiqizo yepulasitiki, ukuvikela indawo ezungezile, kanye nokuqaphela intuthuko esimeme yomphakathi wesintu sekungenye yezindawo okugxilwe kuzo manje emhlabeni jikelele.

Njengempahla ye-biomass eluhlaza, enekhabhoni ephansi, futhi ebolayo, uqalo, olungasetshenziswa kabanzi, lungaba “inketho yemvelo” ekuphishekeleni kwamanje kwembulunga yonke kwentuthuko eluhlaza.

Uchungechunge lwezinzuzo zemikhiqizo yoqalo esikhundleni sepulasitiki: Okokuqala, uqalo lwaseShayina lucebile ngezinhlobo zezilwane, lukhula ngokushesha, imboni yokutshala ihlathi le-bamboo iyathuthukiswa, futhi indawo yehlathi le-bamboo ikhula kancane, engahlinzeka ngokuqhubekayo ngezinto ezingavuthiwe zokukhiqiza umkhiqizo woqalo ongezansi komfula. imboni;okwesibili, i-bamboo isetshenziswa kabanzi futhi ihilela Izingubo, ukudla, izindlu, izinto zokuhamba, ukusetshenziswa, njll., ukuzivumelanisa nezidingo ezihlukahlukene ezihlukile, futhi ingahlinzeka ngezindlela ezihlukahlukene zepulasitiki;okwesithathu, i-bamboo itshalwa kanye, ivunwe iminyaka eminingi, futhi isetshenziswe ngokuqhubekayo.Inqubo yokukhula kwayo imunca ikhabhoni futhi icutshungulwe ibe yimikhiqizo.Gcina ikhabhoni ukusiza ukufeza ukungathathi hlangothi kwekhabhoni;Okwesine, uqalo cishe alunayo imfucuza, futhi lungasetshenziswa kusukela emaqabunga e-bamboo kuya ezimpandeni zoqalo, futhi imfucumfucu encane kakhulu yoqalo ingasetshenziswa njengezinto ze-carbon eluhlaza;okwesihlanu, imikhiqizo ye-bamboo ingaba ngokushesha, ngokuphelele, ukucekelwa phansi okungenabungozi kwemvelo, kuyilapho ilondoloza izindleko zokulahla imfucuza.

Uqalo alugcini nje ngokuba namagugu abalulekile emvelo njengokongiwa kwamanzi, ukongiwa kwenhlabathi namanzi, ukulawulwa kwesimo sezulu, nokuhlanzwa komoya, kodwa futhi luthembele ekusungulweni okusha kwezobuchwepheshe ukuze kutshalwe, kuthuthukiswe, futhi kukhiqize izinto ezintsha ze-bamboo ezisekelwe ku-bamboo ezithuthukisiwe nezinobungani nemvelo, ezihlinzeka ngobuntu. abantu abanempahla yokwakha esezingeni eliphezulu, engabizi kakhulu, engabizi kakhulu elungele i-Carbon, ifenisha nokuthuthukiswa kwekhaya, kanye nemikhiqizo yokuphila yansuku zonke.

Phakathi kwezinhlobo ezingu-1,642 ezaziwayo zezitshalo zoqalo emhlabeni, kunezinhlobo ezingu-857 ezweni lami, ezibalelwa ku-52.2%."I-Kingdom of Bamboo" efanelekile, futhi "ukushintsha ipulasitiki ngoqalo" kunezinzuzo eziyingqayizivele ezweni lami.Njengamanje, ihlathi laseShayina loqalo lihlanganisa indawo engamahektha ayizigidi ezingu-7.01, kanti uqalo olukhiqizwa minyaka yonke lungaba amathani ayizigidi ezingu-40.Nokho, lesi sibalo sihlanganisa kuphela i-1/4 yamahlathi e-bamboo atholakalayo, futhi inani elikhulu lemithombo yoqalo ayikasebenzi.

Kuyaqondakala ukuthi eminyakeni yamuva, ngokuthuthuka ngokushesha kwemboni yoqalo yaseChina, zonke izinhlobo zemikhiqizo yoqalo, kusukela kuzicubu zobuso, utshani, izitsha zetafula, amathawula, okhaphethi, amasudi, ukuya endlini yezinto zokwakha, uqalo phansi, amatafula, izihlalo, amabhentshi, izitezi zezimoto, ama-wind turbine blades, njll., zithengiswa kahle.Amazwe amaningi emhlabeni.

“Uqalo uthole ukunakwa okusabalele emphakathini wamazwe ngamazwe ezindabeni eziningi zomhlaba ezifana nokuguquguquka kwesimo sezulu, ukuthuthukiswa kwezimpilo zabantu, ukukhula kohlaza, ukubambisana kwamazwe aseNingizimu, nokubambisana kweNyakatho neNingizimu.Njengamanje, lapho umhlaba ufuna intuthuko eluhlaza, uqalo luwumthombo obalulekile.Umcebo wemvelo.Ngokuthuthuka okunamandla kwemboni yoqalo lwaseShayina, ukuthuthukiswa nokusetshenziswa kwezinsiza zoqalo kanye nokuqanjwa okusha kwezobuchwepheshe kuya ngokuya kuthuthuka emhlabeni."Isixazululo soqalo" esigcwele ubuhlakani baseShayina sibonisa amathuba angenamkhawulo wekusasa eliluhlaza.