厦漳泉地区生态系统服务权衡与协同关系分析  

Tradeoffs-synergies Analysis among Ecosystem Services in Xiamen-Zhangzhou-Quanzhou Region

作　　者：胡其玉 陈松林[1,2] HU Qiyu;CHEN Songlin(Provincial Key Lab of Subtropical Resources and Environment of Fujian,Fujian Normal University,Fuzhou 350007,China;Institute of Geography,Fujian Normal University,Fuzhou 350007,China)

机构地区：[1]福建师范大学福建省亚热带资源与环境重点实验室,福州350007 [2]福建师范大学地理研究所,福州350007

出　　处：《地域研究与开发》2021年第2期145-150,共6页Areal Research and Development

基　　金：国家自然科学基金项目(41771136);福建省科技重大专项(2012NZ0002)。

摘　　要：将地理探测器引入生态系统服务权衡/协同关系的研究,并结合生态服务价值动态度、生态系统服务权衡协同度(ESTD),阐释2006—2016年厦漳泉地区生态系统服务变化特征和权衡/协同关系及其时空格局。结果表明:①地区生态服务价值总体增长16.51%,其中林地、湿地、水域的生态服务价值增长明显;②食物生产、原料生产、土壤保持服务价值低于地区总体ESV动态度;③生态系统服务间作用强度会随对象的转换出现差异性,根据各类服务间作用的紧密程度划分核心和次核心“组团”;④地区生态系统服务间关系以协同为主,但食物生产与其他服务呈现明显的此消彼长,不同生态系统服务间权衡/协同性质及其程度均呈显著的空间分异。Geodetector was introduced into the study of tradeoffs-synergies for ecosystem services,with the combination of the ecosystem services value dynamic degree index and ecosystem service trade-off degree(ESTD)model to explain the spatial-temporal differences of ecosystem service changes and tradeoffs-synergies of ecosystem services in the region from 2006 to 2016.The results indicated that:(1)The overall value of regional ecosystem services increased by 16.51%from 2006 to 2016,among which the ecological service value of forest land,wetland and water area increased significantly.(2)The dynamic degree indexes of services value for food production,material production,and soil conservation were lower than that of entire area.(3)The effects of interactions between ecosystem services could be different with the conversion of objects.The core and sub-core“groups”according to the closeness among various services could be divided.(4)The relationship among ecosystem services in the region was dominated by synergies,but food production and other services showed significant trade-offs.Furthermore,the tradeoffs-synergies among ecosystem services and its degree were characterized by conspicuous spatial variations.

关 键 词：生态系统服务 权衡与协同 地理探测器 厦漳泉地区 

分 类 号：F062.2[经济管理—政治经济学] X171.1[环境科学与工程—环境科学]