快速城市化对深圳水环境的影响分析  

Impact of Rapid Urbanization on Shenzhen Water Environment

作　　者：蒋钰 张秋英 李发东[3] 胡江玲[1] 李曹乐[2] 王凡[2] JIANG Yu;ZHANG Qiuying;LI Fadong;HU Jiangling;LI Caole;WANG Fan(College of Geography and Tourism,Xinjiang Normal University,Urumqi 830000,China;Chinese Research Academy of Environmental Sciences,Beijing 100000,China;Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100000,China)

机构地区：[1]新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830000 [2]中国环境科学研究院,北京100000 [3]中国科学院地理科学与资源研究所,北京100000

出　　处：《人民珠江》2023年第8期8-17,24,共11页Pearl River

基　　金：国家自然科学基金(U1906219)。

摘　　要：作为粤港澳大湾区的重点水域之一,深圳湾水环境主要受到周边地区城市化的影响,深圳作为缺水型城市,其水资源保护和水环境治理尤为重要。探究城市化进程中各因素与水环境的具体影响关系。选用水质综合污染指数以及Pearson相关分析对深圳城市化进程中人口规模变化以及产业结构变化与深圳湾水环境之间的影响关系进行了分析。研究表明:深圳湾水环境中的主要污染物为化学需氧量(COD)、氨氮(NH_(3)-N),部分污染物来自城市面源污染,南山区水质较好,福田区水质较差,但总体水质都呈好转趋势。水环境受人口变化影响较小,受产业结构变化影响较大。因此制定合理的政策引导产业结构的转变,是改善深圳湾水环境的有效途径。The water environment of Shenzhen Bay,one of the key waters in the Guangdong-Hong Kong-Macao Greater Bay Area,is mainly influenced by the urbanization of the surrounding areas.Water resource protection and water environment governance are particularly important for Shenzhen,a water-deficient city.This paper explores the specific influence relationship between each factor and the water environment in the process of urbanization.The comprehensive water pollution index and Pearson correlation analysis are utilized to analyze the relationship of the changes in population size and industrial structure with the water environment of Shenzhen Bay in urbanization.The research shows that the main pollutants in the water environment of Shenzhen Bay are chemical oxygen demand(COD)and ammonia nitrogen(NH_(3)-N),and some pollutants come from urban non-point source pollution.The water quality in Nanshan District is good,while that in Futian District is poor,but the overall water quality shows a trend of improvement.The water environment is less affected by population change and more affected by industrial structure change.Therefore,formulating reasonable policies to guide the transformation of the industrial structure is an effective way to improve the water environment of Shenzhen Bay.

关 键 词：城市化 水环境 产业结构 影响关系 深圳湾 

分 类 号：X143[环境科学与工程—环境科学]