基于GEP核算的全域土地综合整治生态效益评价——以佛山市南海区金沙岛为例  

Evaluation of Ecological Benefits of Land Consolidation and Rehabilitation in the Whole Area Based on GEP Accounting--Taking Sands Island in the Nanhai District,Foshan City as an Example

作　　者：王艳阳 何思 刘聪 王炜 蒋冲 WANG Yanyang;HE Si;LIU Cong;WANG Wei;JIANG Chong(Guangzhou Okay Information Technology Co.,Ltd,Guangzhou Guangdong 510700,China;Nanhai Branch of Foshan Natural Resources Bureau,Foshan Guangdong 528200,China;Guangzhou Institute of Geography,Guangdong Academy of Sciences,Guangzhou 510000,China)

机构地区：[1]广州欧科信息技术股份有限公司,广东广州510700 [2]佛山市自然资源局南海分局,广东佛山528200 [3]广东省科学院广州地理研究所,广州510000

出　　处：《中国国土资源经济》2024年第8期64-73,共10页Natural Resource Economics of China

基　　金：佛山市自然资源局南海分局项目“南海区全域土地综合整治生态产品价值核算金沙岛示范研究”(K202210B014)。

摘　　要：文章以广东省全域土地综合整治试点佛山市南海区金沙岛为例,以“三调”地块调查尺度为评价单元,以整治修复项目为评价内容,基于生态系统生产总值(GEP)核算方法构建全域土地综合整治生态效益评价体系,系统评价全域土地综合整治实施后物质产品、调节服务、文化服务和生物多样性净增益的生态效益。研究显示:全域土地综合整治有效提升了研究区生态效益,其中文化服务价值的增值最高,整治项目碧道建设产生的生态效益最大,评价因子中有较大贡献的是景观增值。评价结果可有效引导全域土地综合整治的高质量实施,同时可为探索多元化的生态产品价值实现路径提供数据支撑。Making a case study of Sands island,which is a pilot project of area-wide land consolidation and rehabilitation in Nanhai district,foshan city,Guangdong province,the article takes the"third land survey"plot survey scale as the evaluation unit,and the renovation and restoration projects as the evaluation content,establishing the ecological benefit evaluation system of comprehensive land consolidation based on the Gross Ecosystem Product(GEP)accounting method to systematically evaluates material products,regulatory services,cultural services,and ecological benefits of net increase of biodiversity after comprehensive land consolidation.The study shows that the land consolidation and rehabilitation in the whole area has effectively improved the ecological benefits of the study area,with the highest value-added cultural service value,the greatest ecological benefits generated by the greenway construction in the rehabilitation project,and the landscape value-added contributing more to the evaluation factors.The results of the evaluation can effectively guide the high-quality implementation of the land consolidation and rehabilitation in the whole area,and provide data support for exploring diversified ways to realize the value of ecological products.

关 键 词：生态系统生产总值(GEP) 全域土地综合整治 生态效益评价 生态产品价值实现 

分 类 号：F301.2[经济管理—产业经济] F062.1[环境科学与工程—环境科学] X171.1