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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)反??(fan)映??(ying)了??(le)生??(sheng)態(tài)??(tai)系??(xi)統(tǒng)??(tong)的??(de)本??(ben)質(zhì)??(zhi)和??(he)特??(te)征??(zheng)??，是??(shi)評??(ping)價??(jia)生??(sheng)態(tài)??(tai)環(huán)?(huan)境??(jing)質(zhì)??(zhi)量??(liang)的??(de)根??(gen)本??(ben)指??(zhi)標(biāo)??(biao)之??(zhi)一??(yi)??。??長??(chang)江?(jiang)作??(zuo)為??(wei)我??(wo)國??(guo)重??(zhong)要??(yao)的??(de)物??(wu)種??(zhong)基??(ji)因??(yin)庫??(ku)和?(he)天??(tian)然??(ran)水??(shui)生??(sheng)資?(zi)源??(yuan)活??(huo)體??(ti)庫??(ku)??，其??(qi)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)保??(bao)護(hù)??(hu)還??(hai)需??(xu)以??(yi)更??(geng)高??(gao)站??(zhan)位??(wei)、更??(geng)寬??(kuan)視??(shi)野??(ye)、更??(geng)大??(da)力??(li)度??(du)謀??(mou)劃??(hua)和?(he)推??(tui)進(jìn)?(jin)???！　≈??(zhong)視??(shi)并?(bing)加??(jia)快??(kuai)推??(tui)進(jìn)??(jin)生??(sheng)物??(wu)多??(duo)樣?(yang)性??(xing)本??(ben)底??(di)調(diào)??(tiao)查?(zha)??。??當(dāng)??(dang)前??(qian)??，長??(chang)江??(jiang)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)下??(xia)降??(jiang)的??(de)總??(zong)體??(ti)趨??(qu)勢?(shi)尚??(shang)未??(wei)得??(de)到??(dao)有??(you)效??(xiao)遏?(e)制??(zhi)??，而??(er)各??(ge)地??(di)開??(kai)展?(zhan)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)保??(bao)護(hù)??(hu)時??(shi)??，由??(you)于??(yu)本??(ben)底??(di)不??(bu)明??(ming)??，對??(dui)長??(chang)江??(jiang)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)保??(bao)護(hù)??(hu)的?(de)目??(mu)標(biāo)??(biao)對??(dui)象??(xiang)、保??(bao)護(hù)??(hu)范??(fan)圍??(wei)缺??(que)乏?(fa)清??(qing)晰?(xi)了??(le)解??(jie)??。截??(jie)至??(zhi)目??(mu)前??(qian)??，中??(zhong)國??(guo)水??(shui)產(chǎn)??(chan)科??(ke)學(xué)??(xue)研?(yan)究祝(jiu)院?(yuan)長?(chang)江??(jiang)水??(shui)產(chǎn)??(chan)研?(yan)究??(jiu)所??(suo)已??(yi)設(shè)??(she)立??(li)國??(guo)家??(jia)農(nóng)??(nong)業(yè)??(ye)科??(ke)學(xué)??(xue)重??(zhong)慶??(qing)觀??(guan)測??(ce)實(shí)??(shi)驗(yàn)??(yan)站??(zhan)和??(he)國??(guo)家??(jia)漁??(yu)業(yè)??(ye)資??(zi)源??(yuan)環(huán)??(huan)境??(jing)武??(wu)漢??(han)觀??(guan)測??(ce)實(shí)??(shi)驗(yàn)??(yan)站??(zhan)??，江??(jiang)蘇??(su)、湖??(hu)北??(bei)、上??(shang)海??(hai)、安?(an)徽??(hui)等??(deng)省??(sheng)市??(shi)也??(ye)陸??(lu)續(xù)??(xu)開??(kai)展?(zhan)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)本??(ben)底??(di)調(diào)??(tiao)查?(zha)??，力??(li)求??(qiu)摸??(mo)清??(qing)長??(chang)江??(jiang)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)家??(jia)底??(di)、掌??(zhang)握??(wo)動??(dong)態(tài)??(tai)、查??(zha)明??(ming)問??(wen)題??(ti)??，為??(wei)制??(zhi)定??(ding)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)保??(bao)護(hù)??(hu)相??(xiang)關(guān)??(guan)政??(zheng)策??(ce)??，提??(ti)升?(sheng)生?(sheng)態(tài)??(tai)系??(xi)統(tǒng)??(tong)多??(duo)樣??(yang)性?(xing)、穩(wěn)??(wen)定?(ding)性??(xing)、持??(chi)續(xù)??(xu)性??(xing)提??(ti)供??(gong)科??(ke)學(xué)??(xue)依??(yi)據(jù)??(ju)??。

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