三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 1980年??(nian)以??(yi)來??(lai)??，長??(chang)江??(jiang)江??(jiang)豚??(tun)種??(zhong)群??(qun)數(shù)??(shu)量??(liang)快??(kuai)速??(su)衰??(shuai)減??(jian)??。??相??(xiang)關??(guan)調(diào)??(tiao)查??(zha)顯??(xian)示??(shi)??，1991年??(nian)長?(chang)江??(jiang)江??(jiang)豚??(tun)數(shù)??(shu)量??(liang)為??(wei)2700多??(duo)頭??(tou)??，2017年??(nian)僅??(jin)存??(cun)1012頭?(tou)??。2021年?(nian)??，長??(chang)江??(jiang)江??(jiang)豚??(tun)從??(cong)二??(er)級??(ji)保??(bao)護?(hu)野??(ye)生??(sheng)動??(dong)物??(wu)升??(sheng)級??(ji)為??(wei)一??(yi)級??(ji)保??(bao)護??(hu)野??(ye)生??(sheng)動??(dong)物??(wu)??。2022年?(nian)??，農(nóng)??(nong)業(yè)??(ye)農(nóng)??(nong)村??(cun)部?(bu)組??(zu)織?(zhi)的??(de)長??(chang)江??(jiang)江??(jiang)豚??(tun)種??(zhong)群?(qun)數(shù)??(shu)量??(liang)科??(ke)學??(xue)考??(kao)察??(cha)顯??(xian)示??(shi)：長??(chang)江?(jiang)江??(jiang)豚??(tun)數(shù)??(shu)量??(liang)為?(wei)1249頭?(tou)??，與??(yu)2017年??(nian)科??(ke)學??(xue)考??(kao)察??(cha)相??(xiang)比?(bi)??，5年??(nian)內(nèi)??(nei)江??(jiang)豚??(tun)數(shù)??(shu)量??(liang)增??(zeng)加??(jia)23.42%??，種??(zhong)群??(qun)數(shù)??(shu)量??(liang)止??(zhi)跌??(die)回??(hui)升??(sheng)??，呈??(cheng)現(xiàn)??(xian)恢??(hui)復??(fu)性??(xing)增??(zeng)長??(chang)???！ 〖??(jia)強??(qiang)全??(quan)流??(liu)域??(yu)生??(sheng)物?(wu)多?(duo)樣??(yang)性??(xing)保??(bao)護??(hu)的??(de)有?(you)效??(xiao)銜??(xian)接??(jie)和??(he)部??(bu)門??(men)之?(zhi)間??(jian)的??(de)職??(zhi)能??(neng)協(xié)??(xie)調(diào)??(tiao)??。??長??(chang)江??(jiang)作??(zuo)為??(wei)我?(wo)國??(guo)第??(di)一??(yi)大??(da)河??(he)??，干?(gan)流??(liu)流??(liu)經(jīng)??(jing)11個??(ge)省??(sheng)(自??(zi)治??(zhi)區(qū)??(qu)、直??(zhi)轄??(xia)市??(shi))??，支??(zhi)流??(liu)延??(yan)伸??(shen)至??(zhi)8個??(ge)省?(sheng)、自??(zi)治??(zhi)區(qū)??(qu)??。長??(chang)江??(jiang)生??(sheng)物??(wu)多??(duo)樣??(yang)性??(xing)保?(bao)護??(hu)地??(di)跨??(kua)多??(duo)個??(ge)行??(xing)政??(zheng)區(qū)??(qu)域??(yu)??，更?(geng)涉??(she)及??(ji)生??(sheng)態(tài)??(tai)環(huán)??(huan)境??(jing)、自??(zi)然??(ran)資??(zi)源??(yuan)、林??(lin)業(yè)??(ye)、農(nóng)??(nong)業(yè)??(ye)、地??(di)質(zhì)??(zhi)礦??(kuang)產(chǎn)??(chan)、水??(shui)利??(li)、海??(hai)洋??(yang)、公??(gong)安??(an)、市??(shi)場??(chang)等??(deng)多??(duo)個??(ge)部??(bu)門??(men)??，實??(shi)踐??(jian)中??(zhong)常?(chang)出??(chu)現(xiàn)??(xian)自??(zi)然??(ran)保??(bao)護??(hu)區(qū)??(qu)地??(di)跨??(kua)兩??(liang)個?(ge)以??(yi)上??(shang)行??(xing)政??(zheng)區(qū)?(qu)域?(yu)而??(er)未??(wei)設??(she)立??(li)統(tǒng)??(tong)一??(yi)管??(guan)理?(li)機??(ji)構(gòu)??(gou)的??(de)現(xiàn)??(xian)象??(xiang)??，或??(huo)者??(zhe)雖??(sui)然??(ran)各??(ge)自??(zi)設??(she)立??(li)了??(le)屬??(shu)地??(di)管??(guan)理??(li)機??(ji)構(gòu)??(gou)??，但??(dan)因??(yin)行??(xing)政??(zheng)權(quán)??(quan)限?(xian)不??(bu)能??(neng)施??(shi)行??(xing)跨??(kua)區(qū)??(qu)域??(yu)管??(guan)理??(li)??，導?(dao)致??(zhi)資??(zi)源??(yuan)管??(guan)護??(hu)和??(he)相??(xiang)關??(guan)事?(shi)務??(wu)不??(bu)能??(neng)得?(de)到??(dao)及??(ji)時??(shi)有??(you)效??(xiao)的??(de)協(xié)??(xie)調(diào)??(tiao)解??(jie)決??(jue)??。生??(sheng)態(tài)??(tai)系??(xi)統(tǒng)??(tong)多??(duo)樣??(yang)性??(xing)不??(bu)僅??(jin)包??(bao)含??(han)生??(sheng)態(tài)?(tai)系??(xi)統(tǒng)??(tong)組??(zu)成??(cheng)成??(cheng)分??(fen)多??(duo)樣??(yang)性??(xing)??，更??(geng)應??(ying)強??(qiang)調(diào)??(tiao)生??(sheng)態(tài)??(tai)過??(guo)程??(cheng)及?(ji)其??(qi)動??(dong)態(tài)??(tai)變??(bian)化??(hua)的??(de)復??(fu)雜?(za)性??(xing)??。在??(zai)長?(chang)江??(jiang)生??(sheng)物??(wu)多?(duo)樣??(yang)性??(xing)高?(gao)水??(shui)平??(ping)保??(bao)護??(hu)中??(zhong)??，全?(quan)流??(liu)域??(yu)需??(xu)要??(yao)堅??(jian)持??(chi)綜??(zong)合??(he)治??(zhi)理??(li)、系??(xi)統(tǒng)??(tong)治??(zhi)理??(li)、源??(yuan)頭?(tou)治??(zhi)理??(li)??，打??(da)破??(po)行??(xing)政??(zheng)區(qū)??(qu)劃??(hua)桎??(zhi)梏??(gu)??，加??(jia)強??(qiang)各??(ge)職??(zhi)能??(neng)部??(bu)門??(men)之??(zhi)間??(jian)的??(de)任??(ren)務??(wu)協(xié)??(xie)調(diào)??(tiao)??，明??(ming)晰??(xi)權(quán)??(quan)責??(ze)關??(guan)系??(xi)??，如??(ru)此?(ci)才??(cai)能??(neng)讓??(rang)母??(mu)親??(qin)河??(he)永??(yong)葆??(bao)生??(sheng)機??(ji)與??(yu)活?(huo)力?(li)??。
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