EVALUATION ON THE ECOSYSTEM SERVICE FUNCTION OF CARBON SEQUESTRATION IN XINGKAI LAKE NATURE RESERVE, HEILONGJIANG PROVINCE
XIAO Hong-ye1,2, DAI Hui-min1,2, YANG Ze1,2, LIU Guo-dong1,2, GAO Tie1,2, YANG Jia-jia1,2, ZHANG Yi-he1,2
1. Shenyang Center of China Geological Survey, Shenyang 110034, China; 2. Key Laboratory of Black Land Evolution and Ecological Effects, CGS, Shenyang 110034, China
Abstract:Wetland serves as an important "carbon sink" in nature, and its carbon stock variation has significant influence on global climate change and greenhouse effect. Selecting the geographically unique Xingkai Lake Nature Reserve in Heilongjiang Province as the study area and collecting the surface soil samples (0-20 cm) in terms of soil types, the research uses remote sensing-interpreted land use map, calculation formula of soil carbon storage and plant carbon sequestration to count the total carbon sequestration amount of ecosystem service in the reserve. Besides, the carbon sequestration service value is estimated to be RMB 490 million by referring to Sweden's carbon tax approach and China's afforestation cost approach. The results show the carbon sequestration service function of wetland is above the national average and that of Momoge wetland on the same latitude in Northeast China Plain, which provides effective reference for protection and management of the study area in the future.
肖红叶, 戴慧敏, 杨泽, 刘国栋, 高铁, 杨佳佳, 张一鹤. 黑龙江省兴凯湖自然保护区生态系统固碳服务功能评价[J]. 地质与资源, 2020, 29(6): 570-573.
XIAO Hong-ye, DAI Hui-min, YANG Ze, LIU Guo-dong, GAO Tie, YANG Jia-jia, ZHANG Yi-he. EVALUATION ON THE ECOSYSTEM SERVICE FUNCTION OF CARBON SEQUESTRATION IN XINGKAI LAKE NATURE RESERVE, HEILONGJIANG PROVINCE. GEOLOGY AND RESOURCES, 2020, 29(6): 570-573.