2003-2005年中国通量观测研究联盟(ChinaFLUX)碳水通量观测数据集  

Carbon and water fluxes observed by the Chinese Flux Observation and Research Network(2003–2005)

作　　者：张雷明[1,2] 罗艺伟 刘敏 陈智[1] 苏文 何洪林[1] 朱治林[1] 孙晓敏[1] 王艳芬[2] 周国逸 赵新全[5] 韩士杰[6] 欧阳竹[1] 张宪洲[1] 张一平[7] 刘琪璟[8] 郝彦宾[2] 闫俊华 张德强[4] 李英年[5] 王安志[6] 吴家兵[6] 李发东[1] 赵风华[1] 石培礼[1] 张扬建[1] 何永涛[1] 林露湘[7] 宋清海[7] 王辉民[1] 刘允芬[1] 于贵瑞[1,2] Zhang Leiming;Luo Yiwei;Liu Min;Chen Zhi;Su Wen;He Hongling;Zhu Zhilin;Sun Xiaomin;Wang Yanfen;Zhou Guoyi;Zhao Xinquan;Han Shijie;Ouyang Zhu;Zhang Xianzhou;Zhang Yiping;Liu Qijing;Hao Yanbin;Yan Junhua;Zhang Deqiang;Li Yingnian;Wang Anzhi;Wu Jiabing;Li Fadong;Zhao Fenghua;Shi Peili;ZhangYangjian;He Yongtao;LinLuxiang;Song Qinghai;WangHuimin;Liu Yunfen;Yu Guirui(Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,P.R.China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing,100190,P.R.China;East China Normal University,Shanghai,200062,P.R.China;South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,P.R.China;Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810008,P.R.China;Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,P.R.China;Xishuangbanna Tropical Botanical Garden,Chinese Academy of Sciences,Menglun 666303,P.R.China;College of Forestry of Beijing Forestry University,Beijing 100083,P.R.China)

机构地区：[1]中国科学院地理科学与资源研究所生态系统网络观测与模拟重点实验室,北京100101 [2]中国科学院大学资源与环境学院,北京100190 [3]华东师范大学,上海200062 [4]中国科学院华南植物园,广州510650 [5]中国科学院西北高原生物研究所,西宁810008 [6]中国科学院沈阳应用生态研究所,沈阳110016 [7]中国科学院西双版纳热带植物园,云南勐仑666303 [8]北京林业大学林学院,北京100083

出　　处：《中国科学数据（中英文网络版）》2019年第1期14-30,共17页China Scientific Data

基　　金：国家重点研发计划(2017YFC0503801、2016YFA0600104);中国科学院战略性先导科技专项(XDA19020302);中国科学院科技服务网络计划(STS,KFJ-SW-STS-169)

摘　　要：基于微气象学理论的涡度相关通量观测技术实现了对生态系统尺度的生产力、能量平衡和温室气体交换等功能和过程的直接测定,其观测数据为陆地生态系统碳水循环过程的机理研究以及碳源/汇和水分利用的时空分布评价提供了重要的观测数据。本数据集为中国通量观测研究联盟(ChinaFLUX)首批观测站点的生态系统通量观测数据,包括森林、草地和农田在内的8个典型生态系统,并基于ChinaFLUX数据处理体系形成了标准化的生态系统碳水通量和关键气象要素数据集。本数据集可以为分析我国典型陆地生态系统对全球变化的响应及其机制提供重要的科学知识和数据基础。Based on micrometeorological theory,eddy covariance technique(EC)is considered as the unique approach for direct measurement of ecosystem-scale productivity,energy balance and greenhouse gas exchange.The EC flux data provide important support for the study on the mechanism of ecosystem carbon&water coupling cycles,the spatio-temporal patterns of carbon sink capacity,and water use strategy.As the first batch observed by the Chinese Flux Observation and Research Network(ChinaFLUX),this dataset collected field measurements from of eight sites during 2003–2005after the founding of ChinaFLUX in 2002,including 4 forests,3 grassland and 1 cropland.The data products of this dataset have been standardized following the ChinaFLUXdata processing protocols,and they provide important scientific knowledge and data basis for analyzing responses to environmental changes.

关 键 词：涡度相关技术 通量观测 气象要素 碳水循环 陆地生态系统 

分 类 号：P409[天文地球—大气科学及气象学]