Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Resources Science》 2010-10
Add to Favorite Get Latest Update

Relationships between Soil Carbon Distribution and Species Diversity and Community Biomass at Different Alpine Meadows

WANG Changting1,2,LONG Ruijun3,LIU Wei2,WANG Qilan2,ZHANG Li2,4,WU Pengfei1 (1. College of Life Science and Technology,Southwest University for Nationalities,Chengdu 610041,China; 2. Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810001,China; 3. College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730070,China; 4. Graduate University of Chinese Academy of Sciences,Beijing 100049,China)  
Soil organic carbon is a critical component in the terrestrial carbon reservoir,and its storage,distribution,and conversion play a major role in the globe carbon budget. Better understanding the distribution pattern of soil carbon storage in different alpine meadows will facilitate the projection of global change on the terrestrial carbon cycling. The relationship between biodiversity and ecosystem functioning has aroused considerable interest and controversy in recent ecological literature. Heterotrophic microbial communities inhabiting soil dictate key processes that control the ecosystem carbon and nitrogen cycling,and they potentially represent a mechanistic link between plant diversity and ecosystem functions. Measurements of different plant community types and soils were used at the Haibei alpine meadow ecosystem station during the period 2003-2005. This study was conducted to examine characteristics of soil microbial biomass carbon (MBC),soil organic carbon (SOC),and their relationships with productivity and diversity at different alpine meadows. Results indicated that the plant diversity index (H') decreased with soil total organic carbon and soil microbial biomass carbon increasing. Community biomass increased with soil total organic carbon and MBC increasing in different alpine meadow communities. The MBC and organic total carbon at 0-10 cm,10~20 cm,20~40 cm,and 0~40 cm soil layer in Kobresia tibetica swamp meadow were found to be 2.99,1.78,0.38,and 1.72 g/kg dry soil,and 183.31,78.92,20.58,and 94.27 g/kg dry soil,respectively,which were significantly higher than other types of meadows (p0.01). The SOC and MBC contents decreased with increasing soil depth,exhibiting differences at the same soil depth in different type communities. There existed a significant correlation of the two indices with soil organic and soil total N,indicating that both SOC and MBC could be used as the important indicators to measure changes in soil quality. The soil resources showed a stronger positive correlation with aboveground biomass of different grassland type communities. Changes in microbial composition and community biomass largely resulted from a higher level of plant production,rather than from plant diversity. It was found that the plant species differed in their biochemical composition. Changes in plant diversity could substantially change the production,thereby controlling the composition and function of heterotrophic microbial communities. The amounts of living plant biomass in alpine meadow communities affected soil microbial biomass carbon,soil organic carbon,and soil fertility. These results suggest that the original soil conditions,plant community composition,and community productivity play an eminent role in regulating plant community productivity and microbial biomass and activity in different alpine meadows.
【Fund】: 国家自然科学基金重点项目(编号:30730069);; 西南民族大学高层次人才引进项目资助
【CateGory Index】: S154
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 7 Hits
1 WANG Qi-Ji1,LI Shi-Xiong1,3,WANG Wen-Ying2,JING Zeng-Chun1 1 Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810001,China2 Department of Biology,Qinghai Normal University,Xining 810008,China3 Graduate University of Chinese Academy of Sciences,Beijing 100039,China;The despondences of carbon and nitrogen reserves in plants and soils to vegetations cover change on Kobresia pygmaea meadow of Yellow River and Yangtze River source region[J];Acta Ecologica Sinica;2008-03
2 WANG Chang-ting1, LONG Run-jun2, CAO Guang-min1,WANG Qi-lan1, JING Zeng-chun1 , SHI Jian-jun3 (1.Northwest Plateau Institute of Biology, the Chinese Academy of Sciences, Xining 810008, China; 2.Lanzhou University, Lanzhou, 730070, China; 3. Grassland institute, Qinghai Academy of Animal and Veterinary Science, Xining 810016, China);The Relationship between Soil Nutrients and Diversity-Productivity of Different Type Grasslands in Alpine Meadow[J];Chinese Journal of Soil Science;2008-01
3 Xu Yang chun\ Shen Qi rong\ Ran Wei (College of Resources and Environmental Sciences,Nanjing Agri. Univ., Key Lab. of Crop Growth Regulation,Ministry of Agri.,Nanjing 210095);EFFECTS OF ZERO-TILLAGE AND APPLICATION OF MANURE ON SOIL MICROBIAL BIOMASS C,N,AND P AFTER SIXTEEN YEARS OF CROPPING[J];Acta Pedologica Sinica;2002-01
4 LI Dongpo 1,3 ,WU Zhijie 1,CHEN Lijun 1,ZHU Ping 2,REN Jun 2,PENG Chang 2,LIANG Chenghua 3 ( 1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China; 2Institute of Soil and Fertilizer,Jilin Agricultural Academy of Sciences,Gongzhuling 136100,China; 3College of Land and Environment,Shenyang Agricultural University,Shenyang 110161,China);Dynamics of microbial biomass C in a black soil under long-term fertilization and related affecting factors[J];Chinese Journal of Applied Ecology;2004-08
5 Ren Tianzhi (Institute of Natural Resources & Regional Planning, CAAS, Beijing 100081) Stefano Grego (Department of Agrobiology and Agrochemistry, University of Tuscia, Viterbo, 01100, Italy);Soil Bioindicators in Sustainable Agriculture[J];SCIENTIA AGRICULTURA SINICA;2000-01
6 WANG Wen-Ying1,3,WANG Qi-Ji2,WANG Gang3,and JING Zeng-Chun21Key Laboratory of Environment and Resources on Tibetan Plateau,Ministry of Education,Qinghai Normal University,Xining 810001,China,2Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining,810001,China,and 3College of Life Sciences,Lanzhou University,Lanzhou 730000,China;EFFECTS OF LAND DEGRADATION AND REHABILITATION ON VEGETATION CARBON AND NITROGEN CONTENT OF ALPINE MEADOW IN CHINA[J];Journal of Plant Ecology;2007-06
7 WANG Changting1,2,LONG Ruijun3,WANG Qilan1,LIU Wei1,JING Zengchun1 & ZHANG Li1,4 (1Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810001,China) (2College of Life Science and Technology,Southwest University for Nationalities,Chengdu 610041,China) (3College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730070,China) (4Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Community Succession of Differently Aged Artificial Grasslands and Their Soil Nutrient Changes in Three Rivers' Source Regions in Qinghai,China[J];Chinese Journal of Applied & Environmental Biology;2009-06
Chinese Journal Full-text Database 10 Hits
1 FENG Su-fei1,JIANG Gao-ming1,2*,KONG Ling-jie1(1.College of Agronomy,Shandong Agricultural University/ State Key Laboratory of Crop Biology,Taian 271018,China;2.Institute of Botany,Chinese Academy of Sciences/State Key Laboratory of Vegetation and Environmental Change,Beijing 100093,China);Utilization and Fiber Apparent Digestibility of Crop Straw in Feeding Process of Beef Cattle[J];Shandong Agricultural Sciences;2009-06
2 DIAO Xing-cai et al (Office of Fengcheng in Laiwu City,Laiwu,Shandong 271100);Research Advance in the Cycle of Nitrogen between Wheat and Soil[J];Journal of Anhui Agricultural Sciences;2006-12
3 CHEN Zhao-qiong et al(Chengdu Medical College,Chengdu,Sichuan 610083);Effect of the Heavy Metal Pollution on Microbial Indicators in Soil of Panzhihua Slag Heap[J];Journal of Anhui Agricultural Sciences;2007-18
4 CAI Hui-mei et al (College of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, Anhui 230036);Study on the Relationships between Panax quinguefolium L. Output and Soil Fertility, Microorganism and Enzyme Activity[J];Journal of Anhui Agricultural Sciences;2007-26
5 PENG Jian et al ( Beijing Forestry University,Beijing 100083 );Research on the Summer Bird Community Structure in Farmland of the Suburb of Kuitun[J];Journal of Anhui Agricultural Sciences;2008-21
6 SONG Jian-li et al(Wenzhou Institute of Agricultural Science,Wenzhou,Zhejiang 325006);Effects of Rubbish Compost Application on Soil Microorganism and Enzyme Activity[J];Journal of Anhui Agricultural Sciences;2008-30
7 GAO Xi et al (Key Laboratory of Karst Dynamics,Ministry of Land and Resources,Karst Geology Institute of Chinese Academy of Geo-science,Guilin,Guangxi 541004);Effect of Planting Green Manure on Urease Activity and Soil Fertility of Lime Soil[J];Journal of Anhui Agricultural Sciences;2008-31
8 LI Shou-zhong et al (College of Geographical Sciences,Fujian Normal University,Fuzhou,Fujian 350007);Effects of Different Land Use on Soil Active C in Minhou Suburb[J];Journal of Anhui Agricultural Sciences;2008-31
9 YANG Mei et al (Forestry College,Guangxi University,Nanning,Guangxi 530004);Analysis on Species Diversity of Cunninghamia lanceolata and Pinus massioniana Seminatural Mixed-forest in Two Sites[J];Journal of Anhui Agricultural Sciences;2008-33
10 LIN Fei-long et al(Honglin Branch Company of Haijiao Group Corporation,Changjiang,Hainan 572700);Preliminary Study on Correlation between the Soil Biological Character and the Soil Type of Rubber Plantation in the Western Region of Hainan Province[J];Journal of Anhui Agricultural Sciences;2009-19
China Proceedings of conference Full-text Database 10 Hits
1 PENG Yi-sheng~(1,3) ZHUANG Xue-ying~1 HE Yi-xiong~2 HUANG Jiu-xiang~1 PAN Li-jun~1 KE Huang~1 (1 College of Forestry, South China Agri. Univ., Guangdong, Guangzhou 510642, China) (2 Zhuhai Wildlife Protection and Administration Institute, Guangdong, Zhuhai 510900, China) (3 School of Environmental Science and Engineering, Sun Yat-sen University, Guangdong, Guangzhou, 510275, China);A Study on Spermatophytic Flora and Feeding Plant Resources of Rhesus Monkey on Dan'gan Island Nature Reserve[A];[C];2007
2 PENG Yi-sheng~(1,3) ZHUANG Xue-ying~1 HE Yi-xiong~2 HUANG Jiu-xiang~1 PAN Li-jun~1 KE Huang~1 (1 College of Forestry,South China Agri.Univ.,Guangdong,Guangzhou 510642,China) (2 Zhuhai Wildlife Protection and Administration Institute,Guangdong,Zhuhai 510900,China) (3 School of Environmental Science and Engineering Sun Yat-sen University,Guangdong,Guangzhou,510275,China);A Study on Spermatophytic Flora and Feeding Plant Resources of Rhesus Monkey on Dan'gan Island Nature Reserve[A];[C];2007
3 Yang Xie~(1,2) Zhao Xiejing~1 Wang Changquan~2 Wang Changtao~1 1.Soil and Fertilizer Institute,Sichuan Academy of Agriculture Sciences,610066,Chengdu; 2.College of Resources and Environment Sciences,Sichuan Agricultural University,625014,Ya'an,Sichuan:China;Research on leakage of nitrogen in the rotation field of rice and wheat under the conservation tillage[A];[C];2007
4 Du Feiyan Li Chunhou Jia Xiaoping Lin Qin (Key Laboratory of Fishery Ecology Environment, Ministry of Agriculture; Key Laboratory of Fishery Ecology Environment,Guangdong Province;South China Sea Fisheries Institute,Chinese Academy of Fishery Science,Guangzhou 510300,China;Shanghai Fisheries University,Shanghai 200090,China);The species diversity of Zooplankton in the Pearl River estuary[A];[C];2003
5 WANG Bin~1 LI Kai~1 ZHANG Tian-shu~1 CHEN Ling~2 TANG Liang~1 CAI Yong-li~2 (1.School of Life Science,East China Normal University,Shanghai 200062,China; 2.School of Resources and Environment Science,East China Normal University,Shanghai 200062,China);A Preliminary Study on Insect Biodiversity in Meihua Mountain Natural Reserve[A];[C];2008
7 LONG Xin-xian1, LIU Hong-yan1, WANG Yan-hong1,2, WU Qi-tang1 (1.College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China; 2.Institute of Soil and Fertilizer,Guangdong Academy Agricultural Sciences,Guangzhou 510642, China );Effects of Different Zn-salts on Rhizosphere Microorganism Characteristics of Two Ecotypes of Sedum alfredii Hance[A];[C];2007
8 YUAN Zhi-hua, CHENG Bo, CHANG Yu-hai (Agro-environment Protection Institute of MOA, Tianjin 300191, China);Influence of Paclobutrazol 15% WP on Soil Microorganisms Diversity[A];[C];2007
9 YANG Demin ZHANG Hong MU Wen-bin LIU Yu-cheng LI Qiang-jun SUN Ye WANG Yi LI Liang-jun ( Chongqing Dispensary and Quarantine for Forest Disease and Insect, Yongchuan 402160; Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), Southwest China Normal University, Chongqing 400715; Yunyang Bureau of Forestry of Chongqing, Yunyang 400500; Changjiang Forest of Yunyang County 404500);A Study on the Species Diversity of Cupressus funebris Forest in Yunyang and the Strategies of Forest Management[A];[C];2005
10 Chen Aiguo Wang Shusheng(Tobacco Research Institute of Chinese Academy of Agricultural Sciences Shandong Qingzhou 262500);Studies on absorption and utilization of nitrogen in tobacco[A];[C];2004
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Kang Xingcheng(Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences, 730000);The Features of the Climate Changes in the Qing-Zang Plateau Area During the Last 40 Years[J];Journal of Glaciology and Geocryology;1996-S1
2 LI Xilai, YANG Yuanwu, ZHANG Jing, NUZHOU Yangjie (College of Agriculture and Animal Husbandry, Qinghai University, Xining 810003, China);Growth characteristics of Kobresia pygmaea clones in the "black soil beach" with different degradation[J];Acta Pratacultural Science;2003-03
3 LI Yu-qiang~1,ZHAO Ha-lin~1,ZHAO Xue-yong~1,ZHANG Tong-hui~1,CHEN Yin-ping~2(1.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China;2.School of Environmental and Municipal Engineering,Lanzhou JiaotongUniversity,Lanzhou 730070,China);Soil respiration,carbon balance and carbon storage of sandy grassland under post-grazing natural restoration[J];Acta Prataculturae Sinica;2006-05
4 WANG Shao qiang, ZHOU Cheng hu (The State Key Laboratory of Resources and Environment Information System, Institute of Geography, Chinese Academy of Sciences, Beijing 100101, China);Estimating soil carbon reservior of terrestrial ecosystem in China[J];GEOGRAPHICAL RESEARCH;1999-04
5 DENG Zi-fa 1,XIE Xiao-ling 1,ZHOU Xing-min 2,WANG Qi-ji 2 (1 Department of Life Sciences and Technology of Nantong Normal College,Nantong,Jiangsu 226007,China;2 Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810001,China);Study on reproductive ecology of Kobresia pygmaea population in alpine meadow[J];Acta Botanica Boreali-occidentalia Sinica;2002-02
6 FAN Jun 1,2 ,HAO Ming de 1,WANG Yong gong 1,2 (1.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100, Shaanxi,China;2.Northwestern Sci tech University of Agriculture and Forestry,Yangling 712100 Shaanxi,China);Effects of Rotations and Fertilizations on Soil Fertility on Upland of Loes Plateau[J];Research of Soil and Water Conservation;2003-01
7 ZHANG Rong~1, CHEN Ya-Ming, SUN Guo-Jun, LI Feng-Min (School of Life Science, Lanzhou University, Lanzhou 730000, China).;The role of diaspores and microsites in restoring degraded grasslands[J];Acta Ecologica Sinica;2004-05
8 WANG Chang-Ting 1, LONG Rui-Jun 1,2* , DING Lu-Ming 1 1 Northwest Plateau Institute of Biology, Chinese Academy of Sciences, Xining 810008 2 College of Grassland Science, Gansu Agricultural University, Lanzhou 730070;The effects of differences in functional group diversity and composition on plant community productivity in four types of alpine meadow communities[J];Chinese Biodiversity;2004-04
9 JIANG Peikun, ZHOU Guomuo (Zhejiang Forestry College, Linan, Zhejiang 311300);Changes in Soil Microbial Biomass Carbon and Nitrogen Under Eroded Red Soil by Vegetation Recovery[J];Journal of Soil Water Conservation;2003-01
10 Wang Zhi-ming Zhu Pei-li Huang Dong-mai Liu Hai-qin (Institute of Soil and Fertilizer, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China);STRAW CARBON DECOMPOSITION IN SITU IN FIELD AND CHARAC- TERISTICS OF SOIL BIOMASS CARBON TURNOVER[J];Acta Pedologica Sinica;2003-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved