长江中游城市群城市生活垃圾无害化处理水平时空演进分析  

Analysis of Spatial-temporal Evolution of Harmless Treatment Level of Urban Household Garbage in the Urban Agglomeration of the Middle Reaches of the Yangtze River

作　　者：童楚 佘万民 陈志 TONG Chu;SHE Wan-min;CHEN Zhi(School of Resources Environmental Science and Engineering,Hubei University of Science&Technology,Xianning 437100,China;Research Center of Beidou+Industrial Development of Key Research Institute of Humanities and Social Sciences of Hubei Province,Hubei University of Science and Technology,Xianning 437100,China)

机构地区：[1]湖北科技学院资源环境科学与工程学院,咸宁437100 [2]湖北省高校人文社会科学重点研究基地湖北科技学院北斗+产业发展研究中心,咸宁437100

出　　处：《价值工程》2025年第5期80-83,共4页Value Engineering

摘　　要：利用核密度分析、空间自相关分析等方法,探讨长江中游城市群城市生活垃圾处理水平测度方法及其时空演进特征。结果表明:(1)2011-2020年10年间,各城市生活垃圾无害化处理水平整体较低,呈缓慢上升趋势;(2)省会城市和黄石市、鹰潭市、上饶市、衡阳市、株洲市等一直处于较高水平;(3)较低水平城市变化不明显,但城市间总体差距日益明显。(4)空间自相关程度较弱或不显著,应加强省际和各城市间的空间联系,形成城市群区域联动发展。Using methods such as kernel density analysis and spatial autocorrelation analysis,this study discusses the measurement method and its spatiotemporal evolution characteristics of the harmless treatment level of urban household garbage.The results show that:①during the 10 years from 2011 to 2020,the overall level of the harmless treatment of urban household garbage is generally low,showing a slow rising trend;②Provincial capitals,and Huangshi,Yingtan,Shangrao,Hengyang,Zhuzhou cities have always been at high levels;③the change of lower level cities is not obvious,but the overall gap between cities is increasingly obvious;④the degree of spatial autocorrelation is weak or insignificant.Inter-provincial and urban spatial connections should be strengthened to form a regional linkage development of city clusters.

关 键 词：城市生活垃圾 无害化处理 核密度分析 空间自相关分析 长江中游城市群 

分 类 号：X799.3[环境科学与工程—环境工程]