黄河三角洲滨海湿地碳储时空演变及其生态补偿研究  

Spatio-Temporal Evolution and Ecological Compensation of Carbon Storage in Coastal Wetlands of the Yellow River Delta

作　　者：刘慧[1] 崔静艺 张金涛 LIU Hui;CUI Jingyi;ZHANG Jintao(School of Economics and Management,China University of Petroleum(East China),Qingdao Shandong 266580,China)

机构地区：[1]中国石油大学(华东)经济管理学院,山东青岛266580

出　　处：《生态经济》2024年第6期156-163,共8页Ecological Economy

基　　金：山东省自然基金面上项目“健全海洋油气资源开发的生态补偿机制研究”(ZR2020MG070);山东省社会科学规划项目“山东省能源消费的碳排放差异及碳补偿机制研究”(23CGLJ53);山东省软科学重点项目“山东省海洋生态产品价值实现评价方法研究”(2023RZB06053);青岛市社会科学规划项目“青岛市推进黄河流域的生态补偿协同机制研究”(QDSKL2101040)。

摘　　要：近年来随着油气开采、港口建设、填海造陆等活动的开展,黄河三角洲滨海湿地面临生态服务功能降低、碳汇功能受损等问题。为改善黄河三角洲滨海湿地的生态功能及有效利用其碳储功能,研究突破了碳储生态补偿价值静态核算的局限性,充分考虑黄河三角洲滨海湿地的时空异质性影响,运用ArcGIS及InVEST模型计算并分析不同土地利用类型下的碳储量变化,探究如何对碳储量损失区域进行生态补偿,并提升黄河三角洲滨海湿地生态系统的碳储功能。研究表明:(1)2013—2020年黄河三角洲滨海湿地碳储量呈现下降趋势,8年间累计总损失6.36×10^(6)吨碳。(2)碳储总值的分布与土地利用类型密切相关。(3)黄河三角洲滨海湿地2013—2020年8年间碳储经济损失价值为164.92×10^(6)美元。In recent years,with the development of oil and gas exploitation,port construction,land reclamation and other activities,the Yellow River delta coastal wetlands are facing a series of problems,such as reduced ecological services and carbon sink function damage.In order to improve the ecological function of the coastal wetland in the Yellow River delta and make full use of the carbon storage function,the limitation of the static calculation of the ecological value of carbon storage has been broken through,considering the spatio-temporal heterogeneity of coastal wetlands in the Yellow River delta.ArcGIS and InVEST models were used to calculate and analyze carbon storage changes under different land use types,based on the analysis,this paper has explored how to ecologically compensate for carbon sink function damage and how to enhance the carbon storage function of coastal wetland ecosystem in the Yellow River delta.The results has showed that:(1)The carbon storage value of coastal wetlands in the Yellow River delta showed a downward trend from 2013 to 2020,with a total loss of 6.36×10^(6) t carbon in eight years.(2)The distribution of total carbon storage value was closely related to land use types.(3)From 2013 to 2020,the economic loss value of carbon storage in coastal wetlands of the Yellow River delta was 164.92×10^(6) dollars.

关 键 词：InVEST模型 黄河三角洲滨海湿地 碳储 生态补偿 “双碳”目标 

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]