摘要
资源型城市作为我国重要战略保障基地,面临较为突出的不可持续问题,定量化开展可持续发展水平监测评估是推动其绿色转型发展、激活再生动力的重要途径。基于联合国可持续发展目标体系(SDGs),结合行星边界理论,从资源型城市可持续发展特征出发,建立了由2个系统、4个支柱、12个领域和48项指标组成的资源型城市可持续发展评价指标体系。借鉴全球SDGs监测评估实践经验,考虑指标属性,综合确定各指标的阈值,并采用改进的离差标准化、障碍度分析及耦合协调度分析等方法建立综合评价技术体系。以拥有“有色金属之乡”称号的郴州市国家可持续发展议程创新示范区为评价对象,对其2005—2019年连续15年的可持续发展水平进行实证分析。结果表明:(1)郴州市可持续发展水平整体上呈现稳步上升趋势,得分由0.398上升到0.610。(2)4个支柱中,自然资源支柱的得分进步幅度最大,高达71.3%,说明郴州市已经逐步提高对资源利用效率的重视,同时意识到挖掘替代资源的重要性,资源保障与利用能力不断提升;而发展动力支柱得分始终处于较弱或中等水平,已成为制约郴州市可持续发展和绿色转型的主要因素,其中科技创新驱动是该支柱发展关键障碍因子。(3)15年间郴州市的人类发展系统和自然环境系统耦合向好发展,耦合协调度由0.631提高至0.780,但与同类型城市相比,郴州市人类发展系统的改善具有一定滞后性和不充分性,如何将郴州市自然环境优势转化以提高人类发展水平是郴州市进一步需要探索的。提高创新能力、挖掘并培育壮大接替产业、积极探索自然资源转化路径,协调平衡保护与发展的关系,正是以郴州市为代表的资源型城市实现可持续发展的有效途径。
As strategic support bases in China, resource-dependent cities are facing more prominent unsustainable problems. It is very important to carry out quantitative monitoring and evaluation of sustainable development level in these cities, which will promote their transformation development and activate regenerative power. Based on the Sustainable Development Goals(SDGs) of “Transforming our World: the 2030 Agenda for Sustainable Development” and the planetary boundary theory, an SDGs-oriented sustainable development evaluation index system for resource-dependent cities was established regarding the development characteristics of resource-dependent cities, consisting of 2 systems, 4 pillars, 12 fields, and 48 indicators. Drawing on the global practical experience and considering the indicator categories, the indicator thresholds were determined comprehensively, and a comprehensive evaluation technology system was established by using improved deviation standardization, barrier degree analysis, and coupling coordination degree analysis. Chenzhou in Hunan Province, as a National Innovation Demonstration Zone for Sustainable Development, is known as the “home of non-ferrous metals”. Its sustainable development level from 2005 to 2019 was analyzed. The results show that:(1) The level of sustainable development in Chenzhou presented a steady upward trend, with a score rising from 0.398 to 0.610, but it tended to decline in the past three years.(2) Among the four pillars, the Ecology Pillar was maintaining relatively excellent performance, while the obstacle factor changed from environmental pollution to ecological status. The Natural Resource Pillar made the greatest progress, with an increase of 71.3%, indicating that Chenzhou gradually increased its emphasis on resource utilization efficiency, while realizing the importance of tapping alternative resources, and both resource security and utilization capacity enhanced. The Development Dynamics Pillar scored at a weak or medium level, which became the main factor
作者
陈思含
邵超峰
高俊丽
赵润
杨岭
CHEN Sihan;SHAO Chaofeng;GAO Junli;ZHAO Run;YANG Ling(National&Local Joint Engineering Research Center on Biomass Resource Utilization,College of Environmental Science and Engineering,Nankai University,Tianjin 300350,China;Shenzhen Academy of Environmental Sciences,Shenzhen 518001,China;Hunan Sida Technology Consulting Co.,Ltd,Changsha 410205,China)
出处
《生态学报》
CAS
CSCD
北大核心
2022年第12期4807-4822,共16页
Acta Ecologica Sinica
基金
国家自然科学基金面上项目(42071292)
湖南省创新型省份建设专项(2019sfq06)。
关键词
资源型城市
可持续发展目标
示范区
可持续发展评价
指标体系
resource-dependent cities
sustainable development goals
demonstration zone
sustainability evaluation
index system
