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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
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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:1570/430  |  提交时间:2009/12/09
Co2 Gas Diffusion  Freeze-thaw Cycles  Microbial Respiration  Moss Photosynthesis  Spatial Variability  
Effect of long-term grazing on soil organic carbon content in semiarid steppes in Inner Mongolia 期刊论文
ECOLOGICAL RESEARCH, 2005, 卷号: 20, 期号: 5, 页码: 519-527
作者:  Cui, XY;  Wang, YF;  Niu, HS;  Wu, J;  Wang, SP;  Schnug, E;  Rogasik, J;  Fleckenstein, J;  Tang, YH
浏览  |  Adobe PDF(333Kb)  |  收藏  |  浏览/下载:1512/558  |  提交时间:2009/12/09
Aboveground Biomass  Light Grazing  Carbon Storage  Grasslands  Compensatory Growth  
The effect of land management on carbon and nitrogen status in plants and soils of alpine meadows on the Tibetan plateau 期刊论文
LAND DEGRADATION & DEVELOPMENT, 2005, 卷号: 16, 期号: 5, 页码: 405-415
作者:  Wang, WY;  Wang, QJ;  Wang, CY;  Shi, HL;  Li, Y;  Wang, G
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Alpine Kobersia Meadow  Carbon (c) And Nitrogen (n) Status  Plants And Soils  Rehabilitation  Severely Degraded Grasslands  Tibetan Plateau  
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
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Alpine  Climate Warming  Experimental Grazing  Experimental Warming  Global Change  Microclimate  Open-top Chambers  Rangelands  Tibetan Plateau  Tundra  
Seasonal changes in weight and body composition of yak grazing on alpine-meadow grassland in the Qinghai-Tibetan plateau of China 期刊论文
JOURNAL OF ANIMAL SCIENCE, 2005, 卷号: 83, 期号: 8, 页码: 1908-1913
作者:  Xue, B;  Zhao, XQ;  Zhang, YS
收藏  |  浏览/下载:473/2  |  提交时间:2009/12/08
Body Composition  Body Weight  Grassland  Live Weight  Seasonal Dynamics  Yak  
Effects of La3+ on the active oxygen-scavenging enzyme activities in cucumber seedling leaves 期刊论文
RUSSIAN JOURNAL OF PLANT PHYSIOLOGY, 2005, 卷号: 52, 期号: 3, 页码: 294-297
作者:  Shi, P;  Chen, GC;  Huang, ZW
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Cucumis Sativus  Lanthanum Ion  Antioxidant Enzymes  Cellular Damage  
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:1276/378  |  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  
Productivity and persistence of perennial grass mixtures under competition from annual weeds in the alpine region of the Qinghai-Tibetan Plateau 期刊论文
WEED RESEARCH, 2005, 卷号: 45, 期号: 2, 页码: 114-120
作者:  Dong, SK;  Long, RJ;  Hu, ZZ;  Kang, MY
浏览  |  Adobe PDF(298Kb)  |  收藏  |  浏览/下载:925/293  |  提交时间:2009/12/09
Perennial Grass Mixtures  Annual Weeds  Sward Yield  Sward Persistence  Alpine Region