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　　京??(jing)津?(jin)冀?(ji)地??(di)區(qū)??(qu)、長(zhǎng)??(chang)江??(jiang)經(jīng)??(jing)濟(jì)??(ji)帶??(dai)、粵??(yue)港??(gang)澳??(ao)大??(da)灣??(wan)區(qū)??(qu)等?(deng)區(qū)??(qu)域??(yu)水??(shui)土??(tu)流??(liu)失??(shi)狀??(zhuang)況??(kuang)持?(chi)續(xù)??(xu)好??(hao)轉(zhuǎn)??(zhuan)??，水??(shui)土??(tu)流??(liu)失?(shi)面??(mian)積??(ji)減??(jian)幅??(fu)均??(jun)高??(gao)于?(yu)全??(quan)國(guó)??(guo)平??(ping)均??(jun)水??(shui)平??(ping)??。??從??(cong)重??(zhong)大?(da)國(guó)??(guo)家?(jia)戰(zhàn)??(zhan)略??(lve)區(qū)??(qu)域??(yu)看??(kan)??，京??(jing)津??(jin)冀??(ji)地??(di)區(qū)??(qu)減??(jian)幅??(fu)最??(zui)高??(gao)??，為??(wei)2.48%??，是??(shi)全??(quan)國(guó)??(guo)平??(ping)均??(jun)減??(jian)幅??(fu)的??(de)2.53倍??(bei)??。長(zhǎng)??(chang)江??(jiang)經(jīng)??(jing)濟(jì)??(ji)帶??(dai)減??(jian)幅??(fu)為??(wei)1.85%；粵祝(yue)港??(gang)澳??(ao)大??(da)灣??(wan)區(qū)??(qu)減??(jian)幅??(fu)為??(wei)1.92%??。東?(dong)北??(bei)黑??(hei)土??(tu)區(qū)??(qu)、西??(xi)南?(nan)石??(shi)漠??(mo)化?(hua)地??(di)區(qū)??(qu)、三??(san)峽??(xia)庫(kù)??(ku)區(qū)??(qu)水??(shui)土??(tu)流??(liu)失??(shi)面??(mian)積??(ji)減??(jian)幅??(fu)分??(fen)別??(bie)為??(wei)1.33%、1.72%、2.21%??。丹??(dan)江??(jiang)口??(kou)庫(kù)??(ku)區(qū)?(qu)及??(ji)其??(qi)上??(shang)游??(you)流??(liu)域??(yu)、南??(nan)水??(shui)北??(bei)調(diào)??(tiao)東??(dong)線??(xian)工??(gong)程??(cheng)水?(shui)源??(yuan)區(qū)??(qu)減??(jian)幅??(fu)為??(wei)2.30%、3.38%???！　￠L(zhǎng)??(chang)江??(jiang)、黃??(huang)河??(he)、淮??(huai)河??(he)、海??(hai)河??(he)、珠??(zhu)江??(jiang)、松??(song)花??(hua)江??(jiang)、遼??(liao)河??(he)及??(ji)東??(dong)南??(nan)諸??(zhu)河??(he)、西??(xi)南?(nan)諸??(zhu)河??(he)流??(liu)域??(yu)水??(shui)土??(tu)流??(liu)失??(shi)總??(zong)面??(mian)積??(ji)104.92萬(wàn)??(wan)平??(ping)方??(fang)公??(gong)里??(li)??，其??(qi)中??(zhong)水??(shui)力??(li)侵??(qin)蝕??(shi)面??(mian)積?(ji)87.21萬(wàn)??(wan)平??(ping)方??(fang)公??(gong)里??(li)??，風(fēng)??(feng)力??(li)侵??(qin)蝕??(shi)面??(mian)積??(ji)17.71萬(wàn)??(wan)平?(ping)方??(fang)公??(gong)里??(li)??。??大??(da)江??(jiang)大??(da)河??(he)流??(liu)域??(yu)水??(shui)土?(tu)流??(liu)失??(shi)面??(mian)積??(ji)總??(zong)體?(ti)減??(jian)幅??(fu)為??(wei)1.76%??，各??(ge)流??(liu)域??(yu)減??(jian)幅??(fu)均?(jun)高??(gao)于??(yu)全??(quan)國(guó)??(guo)平??(ping)均??(jun)水??(shui)平??(ping)??。。