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　　隨?(sui)著??(zhe)河??(he)湖??(hu)水??(shui)系??(xi)的??(de)復(fù)??(fu)蘇??(su)??，北??(bei)京??(jing)的??(de)多?(duo)條??(tiao)河??(he)道??(dao)游??(you)船??(chuan)航??(hang)線??(xian)都??(dou)將??(jiang)在??(zai)三??(san)月??(yue)陸?(lu)續(xù)??(xu)復(fù)??(fu)航??(hang)??。??經(jīng)??(jing)過(guò)??(guo)多??(duo)輪??(lun)跨??(kua)流??(liu)域??(yu)、多??(duo)水??(shui)源??(yuan)的??(de)生??(sheng)態(tài)??(tai)補(bǔ)??(bu)水??(shui)??，北??(bei)京??(jing)河??(he)湖??(hu)水??(shui)環(huán)??(huan)境??(jing)質(zhì)??(zhi)量??(liang)持??(chi)續(xù)??(xu)改??(gai)善??(shan)??，潮?(chao)白??(bai)河??(he)、北??(bei)運(yùn)??(yun)河??(he)等??(deng)五??(wu)大??(da)河??(he)流??(liu)連??(lian)續(xù)??(xu)四??(si)年??(nian)貫??(guan)通??(tong)入??(ru)海?(hai)??。　　在??(zai)湖??(hu)南?(nan)岳??(yue)陽(yáng)??(yang)??，與??(yu)洞??(dong)庭??(ting)湖??(hu)僅??(jin)一??(yi)堤??(di)之??(zhi)隔??(ge)的?(de)東??(dong)風(fēng)??(feng)湖?(hu)經(jīng)??(jing)過(guò)??(guo)環(huán)??(huan)境??(jing)綜??(zong)合??(he)治??(zhi)理?(li)??，水??(shui)質(zhì)??(zhi)已??(yi)達(dá)??(da)地??(di)表??(biao)水??(shui)Ⅲ類??(lei)標(biāo)??(biao)準(zhǔn)??(zhun)??，成??(cheng)為??(wei)市??(shi)民??(min)親??(qin)近??(jin)自??(zi)然??(ran)的??(de)理??(li)想??(xiang)之??(zhi)地??(di)??。??。