时空交互视角下长三角城市群雾霾污染的时空演进特征及跃迁机制  

Spatial-Temporal Evolution Characteristics and Transition Mechanism of Haze Pollution in Yangtze River Delta Urban Agglomerations from the Perspective of Spatial-Temporal Interaction

作　　者：张新林 仇方道 谭俊涛 王长建 ZHANG Xinlin;QIU Fangdao;TAN Juntao;WANG Changjian(School of Geography,Geomatics and Planning,Jiangsu Normal University,Xuzhou Jiangsu 221116,China;Guangdong Open Laboratory of Geospatial Information Technology and Application,Guangzhou Institute of Geography,Guangdong Academy of Sciences,Guangzhou Guangdong 510070,China)

机构地区：[1]江苏师范大学地理测绘与城乡规划学院,江苏徐州221116 [2]广东省科学院广州地理研究所广东省地理空间信息技术与应用公共实验室,广东广州510070

出　　处：《生态经济》2022年第9期195-202,共8页Ecological Economy

基　　金：国家自然科学基金项目“长三角地区产业生态化空间网络形成机理的多尺度研究”(42101164);江苏省高等学校自然科学研究项目“转型期江苏省空间异质性与产业生态转型比较研究”(20KJB170015);江苏高校哲学社会科学一般项目“区域一体化背景下江苏省产业结构调整对生态效率演化的影响机制研究”(2020SJA1022);江苏高校优势学科建设工程资助项目。

摘　　要：区域性、持续性的雾霾污染对城市环境质量造成了严重的影响,对经济发展、外商投资、旅游等方面均有负面影响。研究雾霾污染的时空特征及其机理,可为雾霾污染的有效治理提供依据。论文以长三角城市群为研究对象,探讨其雾霾污染的演化规律及其时空跃迁机制。结果表明:长三角城市群雾霾污染存在较明显的空间集聚特征,并且集聚趋势越来越明显;局部空间结构较稳定,空间依赖效应较弱;空间格局的演变具有较强的正向空间整合性;城市雾霾污染的类型更趋向于保持不变,不同类型之间的转移较少;调控—经济制约、投资—外资驱动、调控—结构制约三种驱动/制约模式呈现出自北至南由同向发展向同向制约分布的空间格局。最后,提出差异化的治理措施。Regional and persistent haze pollution has caused a serious impact on urban environmental quality,and it has a negative impact on economic development,foreign investment,tourism and other aspects.Research on the evolution characteristics and mechanism of haze pollution can provide a basis for haze pollution control.This paper takes the Yangtze River Delta urban agglomerations as the research object to explore the evolution of haze pollution and its spatial-temporal transition mechanism.Some conclusions were drawn.The haze pollution in the Yangtze River Delta urban agglomerations showed obvious spatial agglomeration characteristics,and the trend of spatial agglomeration became more and more obvious.The spatial structure was very stable,and the types of urban haze pollution tended to remain unchanged,and the transition of different types was less.The three driving/restricting modes of the spatial-temporal transition of urban haze pollution,including regulation-economic restriction,investment-foreign capital drive and regulation-structure restriction,presented a spatial pattern which starts from synthetic development and then gradually turns into synthetic restriction from north to south areas.In the end,some recommendations were put forward.

关 键 词：雾霾污染 时空跃迁 驱动机制 长三角城市群 

分 类 号：X51[环境科学与工程—环境工程] X196