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Development of a sensitive fluorescent derivatization reagent 1,2-benzo-3,4-dihydrocarbazole-9-ethyl chloroformate (BCEOC) and its application for determination of amino acids from seeds and bryophyte plants using high-performance liquid chromatography with fluorescence detection and identification with electrospray ionization mass spectrometry 期刊论文
TALANTA, 2005, 卷号: 68, 期号: 2, 页码: 448-458
作者:  You, JM;  Ming, YF;  Shi, YW;  Zhao, XN;  Suo, YR;  Wang, HL;  Li, YL;  Sun, J
浏览  |  Adobe PDF(343Kb)  |  收藏  |  浏览/下载:1298/338  |  提交时间:2009/12/09
Derivatization  Hplc  Amino Acids  1  2-benzo-3  4-dihydrocarbazole-9-ethyl Chloroformate (Bceoc)  
Strong temperature dependence and no moss photosynthesis in winter CO2 flux for a Kobresia meadow on the Qinghai-Tibetan plateau 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2005, 卷号: 37, 期号: 10, 页码: 1966-1969
作者:  Kato, T;  Hirota, M;  Tang, YH;  Cui, XY;  Li, YN;  Zhao, XQ;  Oikawa, T
浏览  |  Adobe PDF(181Kb)  |  收藏  |  浏览/下载:1574/433  |  提交时间:2009/12/09
Co2 Gas Diffusion  Freeze-thaw Cycles  Microbial Respiration  Moss Photosynthesis  Spatial Variability  
Dynamic and complex microclimate responses to warming and grazing manipulations 期刊论文
GLOBAL CHANGE BIOLOGY, 2005, 卷号: 11, 期号: 9, 页码: 1440-1451
作者:  Klein, JA;  Harte, J;  Zhao, XQ
浏览  |  Adobe PDF(219Kb)  |  收藏  |  浏览/下载:1258/304  |  提交时间:2009/12/09
Alpine  Climate Warming  Experimental Grazing  Experimental Warming  Global Change  Microclimate  Open-top Chambers  Rangelands  Tibetan Plateau  Tundra  
Energy exchange between the atmosphere and a meadow ecosystem on the Qinghai-Tibetan Plateau 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2005, 卷号: 129, 期号: 3-4, 页码: 175-185
作者:  Gu, S;  Tang, YH;  Cui, XY;  Kato, T;  Du, MY;  Li, YN;  Zhao, XQ
浏览  |  Adobe PDF(690Kb)  |  收藏  |  浏览/下载:1279/380  |  提交时间:2009/12/09
Albedo  Bowen Ratio  Eddy Covariance  Energy Balance  Soil Water Content  
Variation of active constituents of an important Tibet folk medicine Swertia mussotii Franch. (Gentianaceae) between artificially cultivated and naturally distributed 期刊论文
JOURNAL OF ETHNOPHARMACOLOGY, 2005, 卷号: 98, 期号: 1-2, 页码: 31-35
作者:  Yang, HL;  Ding, CX;  Duan, YW;  Liu, HQ
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Tibetan Folk Medicine  Swertia Mussotii  Active Constituents  
Capacity of soil to protect organic carbon and biochemical characteristics of density fractions in Ziwulin Haplic Greyxems soil 期刊论文
CHINESE SCIENCE BULLETIN, 2005, 卷号: 50, 期号: 1, 页码: 27-32
作者:  Wang, G;  Wang, CY;  Wang, WY;  Wang, QJ
浏览  |  Adobe PDF(190Kb)  |  收藏  |  浏览/下载:857/268  |  提交时间:2009/12/24
Ziwulin  Haplic Greyxems Soil  Organic Carbon  Physical Protection  Density Fractionation  
红景天中红景天甙和酪醇的毛细管电泳法分析 期刊论文
分析试验室, 2005, 卷号: 24, 期号: 1, 页码: 40-42
作者:  王洪伦;  明永飞;  李玉林;  陈世龙;  索有瑞
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毛细管区带电泳  红景天  红景天甙  酪醇  
营巢类型、巢捕食和窝卵数对高寒草甸雀形目雏鸟生长期的影响 期刊论文
动物学研究, 2005, 卷号: 26, 期号: 2, 页码: 129-135
作者:  赵亮;  张晓爱
浏览  |  Adobe PDF(397Kb)  |  收藏  |  浏览/下载:851/302  |  提交时间:2009/11/20
雀形目  雏鸟  生长期  营巢类型  巢捕食  窝卵数  
青海湖鸟岛地区植物群落物种多样性与土壤环境因子的关系 期刊论文
应用生态学报, 2005, 卷号: 16, 期号: 1, 页码: 186-188
作者:  王顺忠;  陈桂琛;  柏玉平;  周国英;  孙菁
浏览  |  Adobe PDF(162Kb)  |  收藏  |  浏览/下载:845/286  |  提交时间:2009/11/19
Bird Island  Qinghai Lake  Species Diversity  Soil Environmental Factors.