土地复垦区生态系统服务与景观格局耦合协调关系研究——以徐州潘安湖复垦区为例  

Coupling and Coordination Development between Ecosystem Services and Landscape Patterns in Reclamation Area:Taking Pan’an Lake Reclamation Area as an Example

作　　者：赵华[1] 徐嘉兴[2,3] 裴基龙 陈晨[1] ZHAO Hua;XU Jiaxing;PEI Jilong;CHEN Chen(School of Environment Science and Spatial Informatics,China University of Mining and Technology,Xuzhou Jiangsu 221116,China;The National and Local Joint Engineering Laboratory of Internet Applied Technology on Mines,China University of Mining and Technology,Xuzhou Jiangsu 221008,China;Internet of Things(Perception Mine)Research Center,China University of Mining and Technology,Xuzhou Jiangsu 221008,China)

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221116 [2]中国矿业大学矿山互联网应用技术国家地方联合工程实验室,江苏徐州221008 [3]中国矿业大学物联网(感知矿山)研究中心,江苏徐州221008

出　　处：《生态经济》2022年第10期221-227,共7页Ecological Economy

基　　金：国家重点研发计划项目(课题)“复垦农用地跟踪监测评价技术规范研究”(2017YFF0206802)。

摘　　要：为揭示土地复垦区生态系统服务与景观格局的耦合协调关系,以潘安湖复垦区为例,利用景观格局指数、生态系统服务和耦合协调度模型等,分析了复垦前后生态系统服务与景观格局演变及其耦合协调发展状况。结果表明:(1)2008—2017年,潘安湖复垦区生态系统服务价值显著上升,增幅达90.05%,生态总体状况良好。(2)景观格局变化明显,复杂性和聚集性增加,由中心向四周扩散。(3)二者耦合协调关系由中度协调—生态服务滞后变为高度协调—景观格局滞后,耦合协调发展持续转好,但景观格局发展滞后于生态系统服务,仍需进一步优化景观格局,提升二者耦合协调度。研究结果对土地复垦区景观格局优化及生态系统服务协调发展具有重要的指导作用。In order to research the coupling and coordination relationship between ecosystem services and landscape pattern in land reclamation area,the paper takes the reclamation area of Pan’an Lake as an example,the evolution of ecosystem services and landscape pattern and their coupling and coordinated development before and after reclamation were analyzed by using landscape pattern index,ecosystem services and coupling coordination degree model.The results were as follows:(1)From 2008 to 2017,the ecosystem service value of Pan’an Lake reclamation area showed a significant upward trend.The increase of ecosystem service value is 90.05%,the overall ecological situation is good.(2)The spatial and temporal changes of landscape pattern were significant.The complexity and aggregation of landscape pattern increase,and spread from the center to the periphery.(3)The main coupling and coordinated development type of ecosystem service function and landscape pattern in reclaimed area changed from moderate coordination-ecological service lag to high coordination-landscape pattern lag,and the coupling and coordinated development continued to get better.However,the development of landscape pattern lags behind the development of ecosystem services.Therefore,it is necessary to further optimize the landscape pattern and enhance the coupling and coordination with ecosystem service.These results provide an important guide for landscape pattern optimization and the coordinated development with ecosystem services in Pan’an Lake reclamation area.

关 键 词：生态系统服务 景观格局 耦合协调 土地复垦 矿区 

分 类 号：X196[环境科学与工程—环境科学] F062.2[经济管理—政治经济学]