5月18日獲悉，沈(shen)陽(yang)市劃定137個環(huan)(huan)境(jing)管控單元，實施生態(tai)保護紅線(xian)(xian)、環(huan)(huan)境(jing)質(zhi)量底線(xian)(xian)、資源利(li)用(yong)上線(xian)(xian)和(he)生態(tai)環(huan)(huan)境(jing)準入(ru)清單“三線(xian)(xian)一單”生態(tai)環(huan)(huan)境(jing)分區管控，建立“1+N”生態(tai)環(huan)(huan)境(jing)準入(ru)清單管控體系(xi)，以生態(tai)環(huan)(huan)境(jing)高(gao)水平保護推進(jin)經濟高(gao)質(zhi)量發展(zhan)。

　　沈陽(yang)市(shi)137個(ge)環境管(guan)(guan)控(kong)(kong)單(dan)元分為優先保護、重(zhong)點(dian)(dian)管(guan)(guan)控(kong)(kong)和(he)(he)一般管(guan)(guan)控(kong)(kong)三類。其(qi)中，優先保護單(dan)元82個(ge)，主(zhu)要(yao)涵蓋(gai)生態(tai)(tai)保護紅線、一般生態(tai)(tai)空(kong)間、飲(yin)用(yong)水水源保護區(qu)(qu)等區(qu)(qu)域(yu);重(zhong)點(dian)(dian)管(guan)(guan)控(kong)(kong)單(dan)元48個(ge)，主(zhu)要(yao)包括工(gong)業集聚、人口(kou)集中和(he)(he)環境質量超標(biao)區(qu)(qu)域(yu);一般管(guan)(guan)控(kong)(kong)單(dan)元7個(ge)，市(shi)域(yu)內優先保護單(dan)元、重(zhong)點(dian)(dian)管(guan)(guan)控(kong)(kong)單(dan)元以外的區(qu)(qu)域(yu)。

　　根據環(huan)(huan)(huan)境(jing)管控單(dan)(dan)元的(de)類型(xing)特征，沈陽(yang)市(shi)(shi)從空間布局約束、污染物排放(fang)管控、環(huan)(huan)(huan)境(jing)風險防控和資源(yuan)利(li)用效(xiao)率四方面制定(ding)針對性的(de)生態(tai)(tai)環(huan)(huan)(huan)境(jing)準(zhun)(zhun)入(ru)(ru)(ru)要求，建(jian)立“1+N”生態(tai)(tai)環(huan)(huan)(huan)境(jing)準(zhun)(zhun)入(ru)(ru)(ru)清(qing)單(dan)(dan)管控體系，“1”為(wei)全市(shi)(shi)總體管控要求， “N”為(wei)全市(shi)(shi)137個環(huan)(huan)(huan)境(jing)管控單(dan)(dan)元生態(tai)(tai)環(huan)(huan)(huan)境(jing)準(zhun)(zhun)入(ru)(ru)(ru)清(qing)單(dan)(dan)。沈陽(yang)市(shi)(shi)將實(shi)行動態(tai)(tai)更新與(yu)定(ding)期評估，每(mei)5年(nian)開(kai)展一次全市(shi)(shi)“三(san)線(xian)一單(dan)(dan)”實(shi)施情況(kuang)評估，動態(tai)(tai)更新“三(san)線(xian)一單(dan)(dan)”數(shu)據庫與(yu)生態(tai)(tai)環(huan)(huan)(huan)境(jing)準(zhun)(zhun)入(ru)(ru)(ru)清(qing)單(dan)(dan)成(cheng)果。

　　據(ju)介(jie)紹，優(you)先保(bao)護(hu)單(dan)元以生(sheng)(sheng)態(tai)環(huan)(huan)境(jing)(jing)保(bao)護(hu)優(you)先為(wei)(wei)原則，禁止或限制(zhi)大規模、高(gao)強(qiang)(qiang)度(du)的工(gong)業和城鎮(zhen)建設，嚴守(shou)生(sheng)(sheng)態(tai)環(huan)(huan)境(jing)(jing)底線(xian)，確保(bao)生(sheng)(sheng)態(tai)功(gong)能不降低。重(zhong)(zhong)點(dian)管控(kong)單(dan)元，工(gong)業聚集區(qu)以推動(dong)產業轉型升(sheng)級(ji)、強(qiang)(qiang)化污染減排、提升(sheng)資(zi)源(yuan)(yuan)利(li)用(yong)效率為(wei)(wei)重(zhong)(zhong)點(dian);人(ren)口(kou)集中(zhong)區(qu)以有效降低資(zi)源(yuan)(yuan)環(huan)(huan)境(jing)(jing)負荷、強(qiang)(qiang)化精細化管理(li)(li)為(wei)(wei)重(zhong)(zhong)點(dian);環(huan)(huan)境(jing)(jing)質量超標區(qu)域以加強(qiang)(qiang)環(huan)(huan)境(jing)(jing)污染治理(li)(li)、防控(kong)生(sheng)(sheng)態(tai)環(huan)(huan)境(jing)(jing)風險為(wei)(wei)重(zhong)(zhong)點(dian)。一(yi)般管控(kong)單(dan)元以促進(jin)生(sheng)(sheng)產、生(sheng)(sheng)活(huo)、生(sheng)(sheng)態(tai)功(gong)能的協調(diao)融合(he)為(wei)(wei)導向，執行(xing)生(sheng)(sheng)態(tai)環(huan)(huan)境(jing)(jing)保(bao)護(hu)的基本要求。根(gen)據(ju)資(zi)源(yuan)(yuan)環(huan)(huan)境(jing)(jing)承載能力，引導產業科學布(bu)局，合(he)理(li)(li)控(kong)制(zhi)開發強(qiang)(qiang)度(du)，維護(hu)生(sheng)(sheng)態(tai)環(huan)(huan)境(jing)(jing)功(gong)能穩定(ding)。

　　來源(yuan)：東(dong)北新聞(wen)網