中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
亚高山暗针叶林的碳汇作用

文献类型:会议论文

作者吴艳宏; 罗辑; 陈有超
出版日期2012
会议名称Proceedings of Conference on Environmental Pollution and Public Health(CEPPH 2012CEPPH
会议日期2012
会议地点上海
关键词dark coniferous forest soil respiration carbon pool
其他题名Carbon pool of subalpine dark coniferous
通讯作者罗辑
中文摘要本文通过对贡嘎山亚高山暗针叶林区不同演替阶段群落的生物量、光合速率、土壤呼吸和碳储量的观测,测定了生态系统净第一性生产力(NPP)和净生态系统生产力(NEP),分析了不同演替阶段的碳汇作用。结果表明:峨眉冷杉成熟林的碳汇作用明显,演替林的碳汇作用次之,而采伐迹地表现出明显的碳源作用,气候变暖将会加剧采伐迹地的土壤呼吸作用,进而影响贡嘎山亚高山暗针叶林区的碳汇作用。
英文摘要In this study, biomass, photosynthetic rate, soil respiration and carbon storage of different successional
stages of dark coniferous forest in Gongga Mountain were measured. Then we calculated net primary
productivity (NPP) and net ecosystem productivity (NEP), and analyzed the carbon pool of different forest
ecosystems. The results indicated that Abies fabri mature forest showed obvious carbon sink function, followed
by mixed forest, and cutover land showed obvious carbon source function. Climate warming will exacerbate
soil respiration in cutover land, thus may influence the carbon sink function of dark coniferous forest
in Gongga Mountain.
收录类别CPCI(ISTP)
会议主办者CEPPH
会议网址http://cpfd.cnki.com.cn/Article/CPFDTOTAL-MGKY201208001168.htm
会议录Proceedings of Conference on Environmental Pollution and Public Health(CEPPH 2012)
学科主题生态学 ; 环境学
语种中文
ISSN号http://cpfd.cnki.com.cn/Article/CPFDTOTAL-MGKY201208001168.htm
ISBN号978-1-61896-010-8
源URL[http://192.168.143.20:8080/handle/131551/4553]  
专题成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
推荐引用方式
GB/T 7714
吴艳宏,罗辑,陈有超. 亚高山暗针叶林的碳汇作用[C]. 见:Proceedings of Conference on Environmental Pollution and Public Health(CEPPH 2012CEPPH. 上海. 2012.http://cpfd.cnki.com.cn/Article/CPFDTOTAL-MGKY201208001168.htm.

入库方式: OAI收割

来源:成都山地灾害与环境研究所

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