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Simultaneous determination of six triterpenic acids in some Chinese medicinal herbs using ultrasound-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography with fluorescence detection 期刊论文
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2015, 卷号: 107, 页码: 98-107
作者:  Wu, Hongliang;  Li, Guoliang;  Liu, Shucheng;  Liu, Di;  Chen, Guang;  Hu, Na;  Suo, Yourui;  You, Jinmao
浏览  |  Adobe PDF(2650Kb)  |  收藏  |  浏览/下载:388/111  |  提交时间:2015/12/17
Triterpenic Acids  Pre-column Derivatization  High-performance Liquid Chromatography  Ultrasound-assisted Dispersive Liquid-liquid Microextraction  Response Surface Methodology  Traditional Chinese Medicinal Herbs  
Late Glacial and Holocene vegetation and climate history of an alpine wetland on the Qinghai-Tibetan Plateau 期刊论文
GEOLOGICAL QUARTERLY, 2013, 卷号: 57, 期号: 2, 页码: 261-268
作者:  Liu, Demei;  Chen, Guichen;  Lai, Zhongping;  Wei, Haicheng;  Zhou, Guoying;  Peng, Min
Adobe PDF(1594Kb)  |  收藏  |  浏览/下载:699/176  |  提交时间:2014/05/09
Late Glacial  Holocene  Qinghai-tibetan Plateau  Alpine Wetland  Optically Stimulated Luminescence  Pollen Analysis  
Temperature sensitivity of nutrient release from dung along elevation gradient on the Qinghai-Tibetan plateau 期刊论文
NUTRIENT CYCLING IN AGROECOSYSTEMS, 2010, 卷号: 87, 期号: 1, 页码: 49-57
作者:  Xu, Guangping;  Chao, Zengguo;  Wang, Shiping;  Hu, Yigang;  Zhang, Zhenghua;  Duan, Jichuang;  Chang, Xiaofeng;  Su, Ailing;  Luo, Caiyun;  Li, Yingnian;  Du, Mingyuan
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Temperature Sensitivity  Nutrient Release  Dung Decomposition  Elevation Gradient  Alpine Meadow  
Changes in plant biomass and species composition of alpine Kobresia meadows along altitudinal gradient on the Qinghai-Tibetan Plateau 期刊论文
SCIENCE IN CHINA SERIES C-LIFE SCIENCES, 2008, 卷号: 51, 期号: 1, 页码: 86-94
作者:  Wang ChangTing;  Cao GuangMin;  Wang QiLan;  Jing ZengChun;  Ding LuMing;  Long RuiJun
浏览  |  Adobe PDF(722Kb)  |  收藏  |  浏览/下载:1104/325  |  提交时间:2009/12/07
Plant Species Richness  Plant Litter  Aboveground Biomass  Belowground Biomass  Soil Moisture  Alpine Meadow  
Net primary productivity and spatial distribution of vegetation in an alpine wetland, Qinghai-Tibetan Plateau 期刊论文
LIMNOLOGY, 2007, 卷号: 8, 期号: 2, 页码: 161-170
作者:  Hirota, Mitsuru;  Kawada, Kiyokazu;  Hu, Qiwu;  Kato, Tomomichi;  Tang, Yanhong;  Mo, Wenhong;  Cao, Guangmin;  Mariko, Shigeru
浏览  |  Adobe PDF(538Kb)  |  收藏  |  浏览/下载:824/194  |  提交时间:2009/12/07
Alpine Wetland  Net Primary Productivity  Qinghai-tibetan Plateau  Water Depth  Zonal Vegetation  
Carbon dioxide dynamics and controls in a deep-water wetland on the Qinghai-Tibetan Plateau 期刊论文
ECOSYSTEMS, 2006, 卷号: 9, 期号: 4, 页码: 673-688
作者:  Hirota, Mitsuru;  Tang, Yanhong;  Hu, Qiwu;  Hirata, Shigeki;  Kato, Tomomichi;  Mo, Wenhong;  Cao, Guangmin;  Mariko, Shigeru
浏览  |  Adobe PDF(1109Kb)  |  收藏  |  浏览/下载:869/221  |  提交时间:2009/12/08
Alpine Ecosystem  Aquatic Plants  Nep  Water Depth  Wetland  Zonal Vegetation  
Modeling trophic positions of the alpine meadow ecosystem combining stable carbon and nitrogen isotope ratios 期刊论文
ECOLOGICAL MODELLING, 2006, 卷号: 193, 期号: 3-4, 页码: 801-808
作者:  Yi, XF;  Yang, YQ;  Zhang, X
浏览  |  Adobe PDF(114Kb)  |  收藏  |  浏览/下载:1060/333  |  提交时间:2009/12/08
Stable Carbon And Nitrogen Isotopes  Alpha And Vector Model  Trophic Relationships  Alpine Meadow Ecosystem  Tibetan Plateau  
The potential importance of grazing to the fluxes of carbon dioxide and methane in an alpine wetland on the Qinghai-Tibetan Plateau 期刊论文
ATMOSPHERIC ENVIRONMENT, 2005, 卷号: 39, 期号: 29, 页码: 5255-5259
作者:  Hirota, M;  Tang, YH;  Hu, QW;  Kato, T;  Hirata, S;  Mo, WH;  Cao, GM;  Mariko, S
浏览  |  Adobe PDF(189Kb)  |  收藏  |  浏览/下载:1066/285  |  提交时间:2009/12/09
Aquatic Plants  Diffusive Conductivity  Greenhouse Gases  Global Warming Potential  Livestock Grazing  
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
浏览  |  Adobe PDF(464Kb)  |  收藏  |  浏览/下载:1879/532  |  提交时间:2009/12/09
Methane Flux  Zonal Vegetation  Growth Form  Water Depth  Alpine Wetland  Qinghai-tibetan Plateau