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Analysis of five pharmacologically active compounds from Rhodiola for natural product drug discovery with capillary electrophoresis 期刊论文
CHROMATOGRAPHIA, 2004, 卷号: 60, 期号: 9-10, 页码: 589-595
作者:  Suo, YR;  Wang, HL;  Li, YL;  You, JM;  Wang, HQ
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Capillary Electrophoresis  Pharmacologically Active Compounds  Rhodiola Crenucata  Rhodiola Quadrifida  
A new triterpenoid from Amoora dasyclada 期刊论文
ACTA BOTANICA SINICA, 2004, 卷号: 46, 期号: 10, 页码: 1256-1260
作者:  Wang, H;  Zhang, XF;  Yang, SM;  Luo, XD
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Amoora Dasyclada  Meliaceae  Tetranortriterpenoid  24  25-epoxy-tirucall-7-ene-3  26  23-dione  27-tetranortirucall-7-ene-3-oxo-23(21)-lactone  24  25  
Carbon dioxide exchange between the atmosphere and an alpine meadow ecosystem on the Qinghai-Tibetan Plateau, China 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2004, 卷号: 124, 期号: 1-2, 页码: 121-134
作者:  Kato, T;  Tang, YH;  Gu, S;  Cui, XY;  Hirota, M;  Du, MY;  Li, YN;  Zhao, ZQ;  Oikawa, T
浏览  |  Adobe PDF(456Kb)  |  收藏  |  浏览/下载:1799/557  |  提交时间:2009/12/09
Co2 Exchange  Ecosystem Respiration  Alpine Meadow  Tibetan Plateau  
Methane emissions from different vegetation zones in a Qinghai-Tibetan Plateau wetland 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2004, 卷号: 36, 期号: 5, 页码: 737-748
作者:  Hirota, M;  Tang, YH;  Hu, QW;  Hirata, S;  Kato, T;  Mo, WH;  Cao, GM;  Mariko, S
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Methane Flux  Zonal Vegetation  Growth Form  Water Depth  Alpine Wetland  Qinghai-tibetan Plateau  
Observation and modeling for terrestrial processes in alpine meadow 期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2004, 卷号: 25, 期号: 5, 页码: 488-498
作者:  Yao, DL;  Zhang, Q;  Li, JC;  Xie, ZT;  Shen, ZX
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Alpine Meadow  Land-atmosphere Coupling Model  Turbulence Transfer  Numerical Simulation  Field Obervation  
Analysis of diets of upland buzzards using stable carbon and nitrogen isotopes 期刊论文
ISRAEL JOURNAL OF ZOOLOGY, 2004, 卷号: 50, 期号: 1, 页码: 75-85
作者:  Li, LX;  Yi, XF;  Li, MC;  Zhang, XA
收藏  |  浏览/下载:481/5  |  提交时间:2009/12/09
Seasonal-changes  Trophic Relationships  Pacific Salmon  Mixing Models  Marine  Animals  Ratios  Invertebrates  Fractionation  Delta-c-13  
Nitrogen deposition and carbon sequestration in alpine meadows 期刊论文
BIOGEOCHEMISTRY, 2004, 卷号: 71, 期号: 3, 页码: 353-369
作者:  Xu Xingliang;  Ouyang Hua;  Cao Guangmin;  Pei Zhiyong;  Zhou Caiping
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Alpine Meadows  c Sequestration  n Deposition  Soil Co2 Emission