湿地旅游地碳源/汇测度及其均衡性研究--以白洋淀湿地为例  

Research on Carbon Source/Sink Measurement and Equilibrium in Wetland Tourism Sites-A Case of the Baiyangdian Wetland

作　　者：屈秋实 张匡世 陈安国 孙艳芝 QU Qiushi;ZHANG Kuangshi;CHEN Anguo;SUN Yanzhi(Hebei GEO University,Shijiazhuang 050031,China;Natural Resources Assets Capital Research Center,Heibei GEO University,Shijiazhuang 050031,China;Chinese Academy of Environmental Planning,Beijing 100041,China)

机构地区：[1]河北地质大学经济学院,河北石家庄050031 [2]河北地质大学自然资源资产资本研究中心,河北石家庄050031 [3]生态环境部环境规划院,北京100041

出　　处：《河北地质大学学报》2024年第6期100-105,共6页Journal of Hebei Geo University

基　　金：河北省教育厅人文社会科学研究重大课题攻关项目(ZD202219,ZD202311);河北省社科基金项目(HB24Y1037)。

摘　　要：湿地生态系统在全球碳动态中扮演着重要的角色,已经成为缓解全球气候变化的长期解决方案之一。基于实地调研数据和遥感数据,较细化地估算了白洋淀湿地旅游区的碳源与碳汇情况,并核算其碳平衡。碳排放中,旅游住宿碳排放和旅游交通碳排放占比最大,占总碳排放的36.03%和35.79%。碳汇方面,白洋淀生态系统土壤碳汇能力大于植被碳汇能力大于水体碳汇能力。整体来看,白洋淀湿地旅游碳均衡呈现净碳汇状态,但游客人均碳排放高于一般水平,表明其减排潜力较大。Wetland ecosystems play a pivotal role in global carbon dynamics and represent a promising long-term strategy for mitigating global climate change.Utilizing a comprehensive dataset encompassing field research and remote sensing information,this study meticulously estimates the carbon sources and sinks within the Baiyangdian wetland tourism area,further calculating its overall carbon balance.Our findings reveal that among the various carbon emissions,those associated with tourism accommodation and transportation constitute the largest proportions,accounting for 36.03%and 35.79%of the total emissions respectively.In contrast,regarding carbon sequestration,the soil carbon sink capacity of the Baiyangdian ecosystem surpasses both the vegetation and water carbon sinks.Overall,the Baiyangdian wetland exhibits a net carbon sink status in terms of tourism-related carbon balance.However,it is noteworthy that the per capita carbon emission of tourists exceeds the general benchmark,suggesting significant potential for emission reduction initiatives.

关 键 词：碳汇 碳排放 湿地旅游地 白洋淀 

分 类 号：F592.7[经济管理—旅游管理] X37[经济管理—产业经济]