2010~2016年,长江流域水环境总体良好,污染排放总量持续下降,资源利用效率也稳步提升。在长江经济带生态环境逐渐改善的同时,区域污染问题依然突出,资源利用效率仍有提升空间。长江上游资源禀赋大,资源利用效率低;长江中游开发建设加速,污染负荷呈现上升态势,部分地区还有环境容量,资源利用率提高平缓;长江下游资源禀赋小,污染物负荷大,部分地区已经突破生态阈值,但资源利用效率高。长江流域依然以发展工业为主动力,但工业污染严重,长江流域生态环境质量失衡,生态环境的供给与消费错位,高碳型能源消费结构引致高强度二氧化碳排放。做好长江经济带生态环境建设工作,需要建立跨区域生态环境规划和污染防治协调机制,推进信息化建设,实现精准化管控。
<<From 2010 to 2016,the Yangtze River Basin water environment was generally good,the total pollution emission continued to decline,and resource utilization improved steadily.While the ecological environment of the Yangtze River economic zone gradually improves,regional pollution is still prominent,and the efficiency of resource utilization is still room for improvement.The upper reaches of the Yangtze River own large resource endowment with low resource utilization efficiency;the middle reaches of the Yangtze River have a fast-developed economy but huge amount of pollution and gently increasing rate of resource utilization,while there are some environmental capacity in some areas;the lower reaches of the Yangtze River own small resource endowment and some areas have broken through the ecological threshold,but the resource utilization efficiency is high.The Yangtze River Basin is still developing industry as the main driving force,but the industrial pollution is serious.The ecological environment quality imbalances and the ecological environment supply and consumption dislocates in the Yangtze River Basin,while high carbon energy consumption structure leads to high intensity carbon dioxide emissions.The construction of ecological environment in the Yangtze River economic zone requires collaborative governance,information construction and precise control.
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