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人類“補天”40年 南極臭氧層有望2060年恢復

來源: 央視網(wǎng)
2025-03-23 01:37:38

俄罗斯victoryday姑娘cz

  據(jù)??(ju)介??(jie)紹??(shao)??,中??(zhong)國??(guo)自??(zi)1991年??(nian)加?(jia)入??(ru)《蒙??(meng)特??(te)利??(li)爾??(er)議??(yi)定??(ding)書?(shu)》以?(yi)來??(lai)??,始??(shi)終??(zhong)嚴??(yan)格??(ge)履??(lv)行??(xing)國??(guo)際??(ji)環(huán)??(huan)境??(jing)公??(gong)約??(yue)義??(yi)務??(wu)??,如?(ru)期??(qi)實??(shi)現(xiàn)??(xian)了??(le)各??(ge)階??(jie)段??(duan)履?(lv)約??(yue)目?(mu)標??(biao)??,履??(lv)約??(yue)30多??(duo)年??(nian)來??(lai)??,已??(yi)累??(lei)計??(ji)淘??(tao)汰?(tai)消??(xiao)耗??(hao)臭??(chou)氧??(yang)層??(ceng)物??(wu)質(zhì)??(zhi)總??(zong)量??(liang)約?(yue)62.8萬??(wan)噸??(dun)??,占??(zhan)發(fā)?(fa)展??(zhan)中??(zhong)國??(guo)家?(jia)淘??(tao)汰??(tai)量??(liang)一?(yi)半??(ban)以??(yi)上??(shang)??,同??(tong)時??(shi)累??(lei)計??(ji)避??(bi)免??(mian)了??(le)260多??(duo)億??(yi)噸??(dun)二??(er)氧??(yang)化??(hua)碳??(tan)當??(dang)量??(liang)溫??(wen)室??(shi)氣??(qi)體??(ti)排??(pai)放??(fang)??,為??(wei)推??(tui)動??(dong)全??(quan)球??(qiu)臭?(chou)氧??(yang)層?(ceng)逐??(zhu)步??(bu)恢??(hui)復??(fu)作??(zuo)出??(chu)重??(zhong)要??(yao)貢??(gong)獻??(xian)??,也??(ye)為??(wei)減??(jian)緩??(huan)氣?(qi)候??(hou)變??(bian)化??(hua)發(fā)??(fa)揮??(hui)了??(le)積??(ji)極??(ji)作??(zuo)用??(yong)??。?  消??(xiao)耗??(hao)臭??(chou)氧??(yang)層??(ceng)物??(wu)質(zhì)??(zhi)是??(shi)對??(dui)臭??(chou)氧??(yang)層??(ceng)有??(you)破??(po)壞??(huai)作??(zuo)用??(yong)的?(de)一??(yi)類??(lei)化??(hua)學??(xue)物??(wu)質(zhì)??(zhi)?。??為??(wei)保?(bao)護??(hu)臭?(chou)氧??(yang)層??(ceng)??,1987年??(nian)9月??(yue)16日??(ri)??,國??(guo)際??(ji)社??(she)會??(hui)達??(da)成??(cheng)了??(le)《關??(guan)于??(yu)消??(xiao)耗??(hao)臭??(chou)氧??(yang)層??(ceng)物??(wu)質(zhì)??(zhi)的??(de)蒙??(meng)特??(te)利??(li)爾??(er)議??(yi)定??(ding)書??(shu)》(簡??(jian)稱?(cheng)《蒙??(meng)特??(te)利??(li)爾??(er)議?(yi)定??(ding)書??(shu)》)??,旨??(zhi)在??(zai)通??(tong)過??(guo)采?(cai)取??(qu)全??(quan)球??(qiu)行??(xing)動??(dong)??,逐??(zhu)步??(bu)停??(ting)止??(zhi)消??(xiao)耗??(hao)臭??(chou)氧??(yang)層??(ceng)物??(wu)質(zhì)??(zhi)生?(sheng)產(chǎn)??(chan)和??(he)使??(shi)用??(yong)?。公??(gong)約??(yue)和?(he)《蒙??(meng)特??(te)利??(li)爾??(er)議??(yi)定??(ding)書??(shu)》是??(shi)聯(lián)??(lian)合??(he)國??(guo)第??(di)一??(yi)個??(ge)獲??(huo)得??(de)所??(suo)有??(you)國??(guo)家??(jia)參??(can)與?(yu)的??(de)國??(guo)際??(ji)環(huán)??(huan)境?(jing)公??(gong)約??(yue)??,也??(ye)被??(bei)認??(ren)為??(wei)是??(shi)最??(zui)成??(cheng)功??(gong)的?(de)國?(guo)際?(ji)環(huán)??(huan)境??(jing)公??(gong)約??(yue)?。ATOEJCFCUHqibao666888  ju ??(ju)jie ??(jie)shao ??(shao)??,zhong ??(zhong)guo ??(guo)zi ??(zi)1991nian ??(nian)jia ?(jia)ru ??(ru)《meng ??(meng)te ??(te)li ??(li)er ??(er)yi ??(yi)ding ??(ding)shu ?(shu)》yi ?(yi)lai ??(lai)??,shi ??(shi)zhong ??(zhong)yan ??(yan)ge ??(ge)lv ??(lv)xing ??(xing)guo ??(guo)ji ??(ji)huan ??(huan)jing ??(jing)gong ??(gong)yue ??(yue)yi ??(yi)wu ??(wu)??,ru ?(ru)qi ??(qi)shi ??(shi)xian ??(xian)le ??(le)ge ??(ge)jie ??(jie)duan ??(duan)lv ?(lv)yue ??(yue)mu ?(mu)biao ??(biao)??,lv ??(lv)yue ??(yue)30duo ??(duo)nian ??(nian)lai ??(lai)??,yi ??(yi)lei ??(lei)ji ??(ji)tao ??(tao)tai ?(tai)xiao ??(xiao)hao ??(hao)chou ??(chou)yang ??(yang)ceng ??(ceng)wu ??(wu)zhi ??(zhi)zong ??(zong)liang ??(liang)yue ?(yue)62.8wan ??(wan)dun ??(dun)??,zhan ??(zhan)fa ?(fa)zhan ??(zhan)zhong ??(zhong)guo ??(guo)jia ?(jia)tao ??(tao)tai ??(tai)liang ??(liang)yi ?(yi)ban ??(ban)yi ??(yi)shang ??(shang)??,tong ??(tong)shi ??(shi)lei ??(lei)ji ??(ji)bi ??(bi)mian ??(mian)le ??(le)260duo ??(duo)yi ??(yi)dun ??(dun)er ??(er)yang ??(yang)hua ??(hua)tan ??(tan)dang ??(dang)liang ??(liang)wen ??(wen)shi ??(shi)qi ??(qi)ti ??(ti)pai ??(pai)fang ??(fang)??,wei ??(wei)tui ??(tui)dong ??(dong)quan ??(quan)qiu ??(qiu)chou ?(chou)yang ??(yang)ceng ?(ceng)zhu ??(zhu)bu ??(bu)hui ??(hui)fu ??(fu)zuo ??(zuo)chu ??(chu)zhong ??(zhong)yao ??(yao)gong ??(gong)xian ??(xian)??,ye ??(ye)wei ??(wei)jian ??(jian)huan ??(huan)qi ?(qi)hou ??(hou)bian ??(bian)hua ??(hua)fa ??(fa)hui ??(hui)le ??(le)ji ??(ji)ji ??(ji)zuo ??(zuo)yong ??(yong)??。?  xiao ??(xiao)hao ??(hao)chou ??(chou)yang ??(yang)ceng ??(ceng)wu ??(wu)zhi ??(zhi)shi ??(shi)dui ??(dui)chou ??(chou)yang ??(yang)ceng ??(ceng)you ??(you)po ??(po)huai ??(huai)zuo ??(zuo)yong ??(yong)de ?(de)yi ??(yi)lei ??(lei)hua ??(hua)xue ??(xue)wu ??(wu)zhi ??(zhi)?。??wei ??(wei)bao ?(bao)hu ??(hu)chou ?(chou)yang ??(yang)ceng ??(ceng)??,1987nian ??(nian)9yue ??(yue)16ri ??(ri)??,guo ??(guo)ji ??(ji)she ??(she)hui ??(hui)da ??(da)cheng ??(cheng)le ??(le)《guan ??(guan)yu ??(yu)xiao ??(xiao)hao ??(hao)chou ??(chou)yang ??(yang)ceng ??(ceng)wu ??(wu)zhi ??(zhi)de ??(de)meng ??(meng)te ??(te)li ??(li)er ??(er)yi ??(yi)ding ??(ding)shu ??(shu)》(jian ??(jian)cheng ?(cheng)《meng ??(meng)te ??(te)li ??(li)er ??(er)yi ?(yi)ding ??(ding)shu ??(shu)》)??,zhi ??(zhi)zai ??(zai)tong ??(tong)guo ??(guo)cai ?(cai)qu ??(qu)quan ??(quan)qiu ??(qiu)xing ??(xing)dong ??(dong)??,zhu ??(zhu)bu ??(bu)ting ??(ting)zhi ??(zhi)xiao ??(xiao)hao ??(hao)chou ??(chou)yang ??(yang)ceng ??(ceng)wu ??(wu)zhi ??(zhi)sheng ?(sheng)chan ??(chan)he ??(he)shi ??(shi)yong ??(yong)?。gong ??(gong)yue ??(yue)he ?(he)《meng ??(meng)te ??(te)li ??(li)er ??(er)yi ??(yi)ding ??(ding)shu ??(shu)》shi ??(shi)lian ??(lian)he ??(he)guo ??(guo)di ??(di)yi ??(yi)ge ??(ge)huo ??(huo)de ??(de)suo ??(suo)you ??(you)guo ??(guo)jia ??(jia)can ??(can)yu ?(yu)de ??(de)guo ??(guo)ji ??(ji)huan ??(huan)jing ?(jing)gong ??(gong)yue ??(yue)??,ye ??(ye)bei ??(bei)ren ??(ren)wei ??(wei)shi ??(shi)zui ??(zui)cheng ??(cheng)gong ??(gong)de ?(de)guo ?(guo)ji ?(ji)huan ??(huan)jing ??(jing)gong ??(gong)yue ??(yue)?。

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