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One-step Separation and Purification of Three Lignans and One Flavonol from Sinopodophyllum emodi by Medium-pressure Liquid Chromatography and High-speed Counter-current Chromatography 期刊论文
PHYTOCHEMICAL ANALYSIS, 2013, 卷号: 24, 期号: 6, 页码: 603-607
作者:  Wang, Ping;  Liu, Yongling;  Chen, Tao;  Xu, Wenhua;  You, Jinmao;  Liu, Yongjun;  Li, Yulin
Adobe PDF(448Kb)  |  收藏  |  浏览/下载：879/187  |  提交时间：2014/05/09
High-speed Counter-current Chromatography  Medium-pressure Liquid Chromatography  One-step  4 '-demethylpodophyllotoxin  Podophyllotoxin  Deoxypodophyllotoxin  Kaempferol  Sinopodophyllum Emodi  
A comparison of methane emission measurements using eddy covariance and manual and automated chamber-based techniques in Tibetan Plateau alpine wetland 期刊论文
ENVIRONMENTAL POLLUTION, 2013, 卷号: 181, 页码: 81-90
作者:  Yu, Lingfei;  Wang, Hao;  Wang, Guangshuai;  Song, Weimin;  Huang, Yao;  Li, Sheng-Gong;  Liang, Naishen;  Tang, Yanhong;  He, Jin-Sheng;  He, JS (reprint author), Peking Univ, Minist Educ, Key Lab Earth Surface Proc, Coll Urban & Environm Sci,Dept Ecol, 5 Yiheyuan Rd, Beijing 100871, Peoples R China.
Adobe PDF(2287Kb)  |  收藏  |  浏览/下载：788/186  |  提交时间：2014/05/09
Alpine Ecosystem  Greenhouse Gas  Micrometeorological Measurement  Multi-technique Assessment  Qinghai-tibetan Plateau  
Spatial patterns and climate drivers of carbon fluxes in terrestrial ecosystems of China 期刊论文
GLOBAL CHANGE BIOLOGY, 2013, 卷号: 19, 期号: 3, 页码: 798-810
作者:  Yu, Gui-Rui;  Zhu, Xian-Jin;  Fu, Yu-Ling;  He, Hong-Lin;  Wang, Qiu-Feng;  Wen, Xue-Fa;  Li, Xuan-Ran;  Zhang, Lei-Ming;  Zhang, Li;  Su, Wen;  Li, Sheng-Gong;  Sun, Xiao-Min;  Zhang, Yi-Ping;  Zhang, Jun-Hui;  Yan, Jun-Hua;  Wang, Hui-Min;  Zhou, Guang-Sheng;  Jia, Bing-Rui;  Xiang, Wen-Hua;  Li, Ying-Nian;  Zhao, Liang;  Wang, Yan-Fen;  Shi, Pei-Li;  Chen, Shi-Ping;  Xin, Xiao-Ping;  Zhao, Feng-Hua;  Wang, Yu-Ying;  Tong, Cheng-Li;  Yu, GR (reprint author), Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Synth Res Ctr Chinese Ecosyst Res Network, Beijing 100101, Peoples R China.
Adobe PDF(554Kb)  |  收藏  |  浏览/下载：693/178  |  提交时间：2014/05/09
China  Driving Force  Ecosystem Respiration  Gross Ecosystem Productivity  Net Ecosystem Productivity  Regional Carbon Budget  Spatial Variation  Terrestrial Ecosystems  
典型森林和草地生态系统呼吸各组分间的相互关系 期刊论文
生态学报, 2013, 期号: 21, 页码: 6925-6934
作者:  朱先进;  于贵瑞;  王秋凤;  高艳妮;  赵新全;  韩士杰;  闫俊华
Adobe PDF(624Kb)  |  收藏  |  浏览/下载：611/177  |  提交时间：2014/05/09
陆地生态系统  生态系统呼吸  涡度相关  碳通量  自养呼吸  异养呼吸