摘要
中国资源枯竭型城市转型工作开展多年,迫切需要对其转型成果进行评价,但现有研究多关注资源枯竭型城市转型路径而对转型成果研究尚不成熟,如何合理定量化评价转型成果尚需进一步研究。通过文献分析、频度统计等方法,依据代表性、可获取性等原则,构建了资源枯竭型城市转型绿色发展评价指标体系,包含经济发展、环境质量、生态保护、居民生活、政府扶持力度5个方面共25个评价指标。基于2005—2018年的时间序列数据,运用熵权法对典型资源枯竭型城市徐州市贾汪区转型绿色发展水平进行评价,结果表明,贾汪区转型发展态势良好,生态环境保护和城市经济发展方面取得了丰硕成果,但在大气环境质量管控和居民绿色生活方面仍需继续加强。本研究评价结果可为其他资源枯竭型城市绿色发展提供参考。
The transformation work of resource-exhausted cities in China has been carried out for many years,so it is urgent to evaluate the transformation performance.However,the existing research focuses on the transformation path of resource-exhausted cities,while the research on the transformation performance is not mature.Further research is needed on how to rationally and quantitatively evaluate the transformation results.Through literature analysis,frequency statistics and other methods,and based on the principles of representativeness and accessibility,this paper establishes an evaluation index system for the green development of resource-exhausted cities transformation,including 25 evaluation indexes in five aspects,including economic development,environmental quality,ecological protection,residents'life and government support.Based on 2005—2018 time series data,using the entropy weight method to typical resource-exhausted city of Jiawang transformation green development level evaluation,the results show that Jiawang transformation development situation is good,the ecological environment protection and the city's economic development has achieved fruitful results,but in the atmospheric environment quality controls and residents'green life still need to continue to strengthen.The evaluation results of this study can provide reference for the green development of other resource-exhausted cities.
作者
夏梦茹
崔云霞
徐璐
曹炜琦
吴子伯
彭欣
XIA Meng-ru;CUI Yun-xia;XU Lu;CAO Wei-qi;WU Zi-bo;PENG Xin(School of Environmental Science,Nanjing Normal University,Nanjing 210023,China)
出处
《环境生态学》
2021年第5期6-12,共7页
Environmental Ecology
关键词
资源枯竭型城市
城市转型
绿色发展
指标体系
Resource-exhausted cities
city transformation
green development
indicator system
