新疆和田地区城镇化与土地生态系统服务价值耦合关系研究  

Study on the coupling relationship between urbanization and land ecosystem service value in Hotan area,Xinjiang

作　　者：郭亚红 阿布都热合曼·哈力克[1] GUO Yahong;ABDIRAHMAN·Halik(College of Resources and Environment Science&Key Laboratory of Oasis Ecology of Ministry of Education,Xinjiang University,Urumqi,Xinjiang 830046,China)

机构地区：[1]新疆大学资源与环境科学学院/绿洲生态教育部重点实验室,乌鲁木齐830046

出　　处：《湖南城市学院学报（自然科学版）》2021年第4期35-41,共7页Journal of Hunan City University:Natural Science

基　　金：国家自然科学基金项目(41761019,41061052)。

摘　　要：了解城镇化与生态系统服务价值之间的耦合关系对生态管理和政策制定具有重要意义.基于城镇化与生态系统服务综合指标体系,采用价值系数法、熵值法与耦合协调度模型分别估算了和田地区各县市的生态系统服务价值、城镇化水平、城镇化与生态系统服务价值以及各子系统之间的互动胁迫关系.研究表明:和田地区各县市城镇化综合水平显著上升,生态系统服务价值呈现“三增五减”趋势;和田地区各县市耦合协调度均有增加,协调类型经历了低度协调、中度协调与高度协调3个阶段;除和田市与和田县外,各县市城镇化生态系统服务价值之间子系统耦合值均呈缓慢增长趋势.To understand the coupling relationship between urbanization and ecosystem service value is of great significance for ecological management and policy formulation.Based on the comprehensive index system of urbanization and ecosystem services,the value coefficient method,entropy value method and coupling coordination model are used to estimate the ecosystem service value,urbanization level,and the interactive forcing relationship between urbanization and ecosystem service value and each subsystem in each county and city of Hotan area.The study shows that the urbanization level of each county and city in Hotan area has increased significantly,and the value of ecosystem services has shown a trend of"three increases and five decreases".The value of coupling coordination of all counties and cities in Hotan has increased,and the type of coordination has gone through three stages:low coordination,medium coordination and high coordination;Except for Hotan City and Hotan County,the subsystem coupling values between urbanized ecosystem service values of all counties and cities show a slow growth trend.

关 键 词：生态系统服务 城镇化 耦合协调度模型 和田地区 

分 类 号：F062.2[经济管理—政治经济学]