Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Mountain Science 山地科学学报(英文版)》 2014-03
Add to Favorite Get Latest Update

Effects of Land Cover on Soil Organic Carbon Stock in a Karst Landscape with Discontinuous Soil Distribution

CHEN Xiang-bi;ZHENG Hua;ZHANG Wei;HE Xun-yang;LI Lei;WU Jin-shui;HUANG Dao-you;SU Yi-rong;Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences;Huanjiang Observation and Research Station for Karst Eco-systems;Guangxi Institute of Subtropical Crops;  
Land cover type is critical for soil organic carbon(SOC) stocks in territorial ecosystems. However, impacts of land cover on SOC stocks in a karst landscape are not fully understood due to discontinuous soil distribution. In this study, considering soil distribution, SOC content and density were investigated along positive successional stages(cropland, plantation, grassland, scrubland, secondary forest, and primary forest) to determine the effects of land cover type on SOC stocks in a subtropical karst area. The proportion of continuous soil on the ground surface under different land cover types ranged between 0.0% and 79.8%. As land cover types changed across the positive successional stages, SOC content in both the 0–20 cm and 20–50 cm soil layers increased significantly. SOC density(SOCD) within 0–100 cm soil depth ranged from 1.45 to 8.72 kg m-2, and increased from secondary forest to primary forest, plantation, grassland, scrubland, and cropland, due to discontinuous soil distribution. Discontinuous soil distribution had a negative effect on SOC stocks, highlighting the necessity for accurate determination of soil distribution in karst areas. Generally, ecological restoration had positive impacts on SOC accumulation in karst areas, but this is a slow process. In the short term, the conversion of croplandto grassland was found to be the most efficient way for SOC sequestration.
【Fund】: supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA05070403);; the National Natural Science Foundation of China (Grant Nos. 41171246 41301273);; the National Science-technology Support Plan Projects (Grant No. 2012BAD05B03-6)
【CateGory Index】: S153.6
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 6 Hits
1 Sun Chengxing 1,2 Wang Shijie1 Zhou Dequan3 Li Ruiling 1,2 Li Yanli 1,2(1. State Key Laboratory of Environment Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002; 2. Graduate School of CAS, Beijing 100039; 3. Department of Resource and Environment Sciences, Guizhou Normal University, Guiyang 550001);DIFFERENTIAL WEATHERING AND PEDOGENETIC CHARACTERISTICS OF CARBONATE ROCKSAND THEIR EFFECT ON THE DEVELOPMENT OF ROCK DESERTIFICATION IN KARST REGIONS[J];Acta Mineralogica Sinica;2002-04
2 YANG Zisheng*, YANG Longfei, ZHANG Bosheng Institute of Land & Resources and Sustainable Development, Yunnan University of Finance and Economics, Kunming 650221, China;Soil Erosion and Its Basic Characteristics at Karst Rocky-desertified Land Consolidation Area: A Case Study at Muzhe Village of Xichou County in Southeast Yunnan, China[J];山地科学学报(英文版);2010-01
3 Parisa Mokhtari KARCHEGANI1,Shamsollah AYOUBI2*,Mohammad Reza MOSADDEGHI2, Naser HONARJOO1 1Department of Soil Science,College of Agriculture,Islamic Azad University,Khorasgan Branch,Isfahan,Iran 2Departmnet of Soil Science,College of Agriculture,Isfahan University of Technology,84156-83111,Isfahan,Iran.;Soil Organic Carbon Pools in Particle-Size Fractions as Affected by Slope Gradient and Land Use Change in Hilly Regions,Western Iran[J];山地科学学报(英文版);2012-01
4 YU Dongsheng,SHI Xuezheng,SUN Weixia,WANG Hongjie,LIU Qinghua,ZHAO Yongcun (State Key Laboratory of Soil and Sustainable Agriculture,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,China).;Estimation of China soil organic carbon storage and density based on 1∶1000000 soil database.[J];Chinese Journal of Applied Ecology;2005-12
5 ZHANG Wei1, 2, 3, CHEN Hong-song1, 2, WANG Ke-lin1, 2, SU Yi-rong1, 2, ZHANG Ji-guang1, 2, 3 and YI Ai-jun1, 2 1 Institute of Subtropical Agriculture, The Chinese Academy of Sciences, Changsha 410125, P.R.China 2 Huanjiang Experimental Station of Karst Ecosystem, Huanjiang 547100, P.R.China 3 Graduate School, Chinese Academy of Sciences, Beijing 100049, P.R.China;The Heterogeneity and Its Influencing Factors of Soil Nutrients in Peak-Cluster Depression Areas of Karst Region[J];中国农业科学(英文版);2007-03
6 Li Jingyang Wan Chaofu Fan Tingzhang (Guizhou Iustitute of Technology);WEATHERING CRUST OF CARBONATE ROCKS AND PROCESS OF KARST EARTH FORMATION[J];Carsologica Sinica;1991-01
Chinese Journal Full-text Database 10 Hits
1 WU Le-zhi (Department of Geographical Science,Hubei Normal University,Huangshi,Hubei 435002);Research Progress on the Estimation of Soil Organic Carbon Storage[J];Journal of Anhui Agricultural Sciences;2010-25
2 LI Yang-bing , WANG Shi-jie , RONG Li (National Key Laboratory of Environmental Geochemistry, Geochemistry Institute, The Chinese Academy of Sciences,Guivang 550002,China);PROBLEMS OF KARST ROCKY DESERTIFICATION IN SOUTHWEST CHINA[J];Resources and Environment in the Yangtze Basin;2003-06
3 SHI Li-jiang1,4,ZHENG Li-bo2,ZHANG Wei-guo3,YU Li-zhong4 (College of Urbanism and Tourism,Taiyuan Normal University,Taiyuan 030012,China;2.Zhejiang Geological and Environmental Monitoring Station,Hangzhou 310007,China;3.State Key Lab of Estuarine Coastal Research,East China Normal University,Shanghai 200062,China;4.School of Resources & Environmental Sciences,East China Normal University,Shanghai 200062,China));RESERVES AND SPATIAL DISTRIBUTION CHARACTERISTICS OF SOIL ORGANIC CARBON IN SHANGHAI CITY[J];Resources and Environment in the Yangtze Basin;2010-12
4 LI Xiao-dong,WEI Long,ZHANG Yong-chao,GUO Ding,LI Xu-dong,FU Hua(Key Laboratory of Grassland Agro-ecosystem,Ministry of Agriculture,College of Pastoral Agricultural Science and Technology,Lanzhou University,Lanzhou 730020,China);Effects of land use regimes on soil physical and chemical properties in the Longzhong part of Loess plateau[J];Acta Prataculturae Sinica;2009-04
5 YU Lei1,2, REN Guoyu1 (1. Laboratory for Climate Studies, CMA, National Climate Center, Beijing 2. Chinese Academy of Meteorological Sciences , Beijing 10008);Recent Progresses in Studies of the Terrestrial Carbon Storage Change for the Past 20k Years[J];Progress in Geography;2007-03
6 YU Guirui1,WANG Qiufeng1,ZHU Xianjin2(1.Synthesis Research Center of CERN,Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China; 2.Graduate University of Chinese Academy of Sciences,CAS,Beijing 100049,China);Methods and Uncertainties in Evaluating the Carbon Budgets of Regional Terrestrial Ecosystems[J];Progress in Geography;2011-01
7 ZHAN Xiaoyun 1,2,YU Guirui 1,ZHENG Zemei 3,WANG Qiufeng 1(1.Synthesis Research Center of CERN,Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3.East China Normal University,Shanghai 200062,China);Carbon Emission and Spatial Pattern of Soil Respiration of Terrestrial Ecosystems in China: Based on Geostatistic Estimation of Flux Measurement[J];Progress in Geography;2012-01
8 Cui Zhijiu;Hong Yun;Gao Quanzhou(Department of Geography,Peking University,Beijing 100871)Chen Huailu(Department of Geography, Lanzhou University, Lanzou 730000);THE PROCESS AND ENVIRONMENT OF POLAEOKARST IN THE NORTHEAST AREA OF QINGHAI-XIZANG PLATEAR[J];ACTA GEOGRAPHICA SINICA;1996-05
9 DAN Wen-hong1,2,ZHANG Cong2,SONG Jiang2,WANG Li2(1.Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;2.School of Geographic and Environment Sciences,Guizhou Normal University,Guiyang 550001,China);An exploratory analysis of both landscape pattern and land use model in peak cluster-depressions rocky desertification areas[J];Geographical Research;2009-06
10 LI Qi-quan1,2,3,YUE Tian-xiang1,FAN Ze-meng1,DU Zheng-ping1,CHEN Chuan-fa1,3,LU Yi-min1,3(1.Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;2.College of Resources and Environment,Sichuan Agricultural University,Ya'an,625014 Sichuan,China;3.Graduate University of the Chinese Academy of Sciences,Beijing 100039,China);Spatial simulation of topsoil TN at the national scale in China[J];Geographical Research;2010-11
China Proceedings of conference Full-text Database 6 Hits
1 WANG Jun1,LI Zheng1,2,BAI Zhongke1,2,JU Zhengshan1(1.Key Laboratory of Land Consolidation and Rehabilitation,MLR,Beijing 100035,China;2.School of Land Science and Technology,China University of Geosciences,Beijing 100083,China);Research on Progress and Prospect of Ecological Environment Impact of Land Consolidation[A];[C];2010
2 Li Yangbing~1 Wang Shijie~2 Luo Guangjie~1 (1.School of Geography and Biology Sciences,Guizhou Normal University,Guiyang,Guizhou, 550001,China 2.National Key Laboratory of Environmental Geochemistry,Geochemistry Institute,Chinese Academy of Sciences,Guiyang,Guizhou,550002,China);A Discussion on the Pedogenesis of Carbonate and Soil Stratum Genesis Overlying It[A];[C];2009
3 Yang Xitian,Huang Junchang (Resources and Environment College Henan Agricutural University, Zhengzhou 450002, China);The mult-purpose management in land consolidation projects[A];Chinese Society of Agricultural Engineering[C];2009
4 ZHANG Qinghai~1 LIN Shaoxia~1 LIN Changhu~2 TIAN Xiaoqin~3 (1 Guizhou research center of physical test and chemical analysis,Guiyang,550002,Guizhou Province;2.Guizhou Academy of Sciences,Guiyang,550001,Guizhou Province;3.Guizhou institute of scientific and technical information);RESEARCH ON CHARACTERISTICS OF SOIL QUALITY DURING KARST ROCKY DESERTIFICATION PROCESS IN GUIZHOU PROVINCE[A];[C];2009
5 REN Huadong, WU Changguang, LI Sheng, Yao Xiaohua (Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, 311400, China);Review of soil Organic Carbon Pools Dynamic and its Impact Factors During Vegetation Restoration Process[A];[C];2013
6 CHEN Yinrong,MEI Yun,LI Kongqing (College of Land Management,Huazhong Agriculture University,Wuhan 430070,China);A Review of Research on Land Use Change,Land Use Management and Urban Carbon Emissions[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 SuWeichi;zhou Jizuo(Institute of Mountain Resources,Guizhou Academy of sciences,Guiyang,550001);ROCKY DESERTIFICATION IN GUIZHOU KARST REGION AND ITS PREVENTIVE STRATEGY[J];PESOURCES AND ENUIRONMENT IN THE YANGTZA VALLEY;1995-02
2 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
3 Zhang Baisheng(Institute of Mineral Deposits, Chinese Academy of Geological Sciences);SOME PROBLEMS ON THE ORIGIN OF CARBONIFEROUS BAUXITE DEPOSITS IN CENTRAL GUIZHOU[J];Geological Review;1984-06
4 Liao Shifan ( Guizhou Bureau of Geology and Minerals );A Discussion on the Formation Circumstances Ore-forming Mechanism of Qingzheng Iron Ore and Guizhou Bauxite[J];Guizhou Geology;1987-04
5 PAN Gen xing (College of Resource and Environment Science,Nanjing Agricultural University, Nanjing 210095, China);Study on Carbon Reservoir in Soils of China[J];BULLETIN OF SCIENCE AND TECHNOLOGY;1999-05
6 Wang Shijie Sun Chengxing Feng Zhigang Liu Xiuming(State Key Laboratory of Environment Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002);MINERALOGICAL AND GEOCHEMICAL CHARACTERISTICS OF THE LIMESTONE WEATHERING PROFILE IN JISHOU, WESTERN HUNAN PROVINCE, CHINA[J];Acta Mineralogica Sinica;2002-01
7 Sun Chengxing 1,2 Wang Shijie 1 Liu Xiuming 1,2 Feng Zhigang 1,2 (1. State Key Laboratory of Environment Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002; 2. Graduate School of Chinese Academy of Sci;GEOCHEMICAL CHARACTERISTICS AND FORMATION MECHANISM OF ROCK-SOIL INTERFACE IN LIMESTONE WEATHERING CRUST AT HUAXI, GUIZHOU PROVINCE[J];Acta Mineralogica Sinica;2002-02
8 Sun Chengxing 1,2 Wang Shijie 1 Zhou Dequan 3 Liu Xiuming 1,2 Ji Hongbing 1 (1. State Key Laboratory of Environment Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002; 2. Graduate School of CAS, Beijing;INSOLUBLE RESIDUES OF CARBONATE ROCKS AS SOURCE MATERIAL FOR RED WEATHERING CRUSTS IN KARST REGIONS OF GUIZHOU PROVINCE, CHINA[J];Acta Mineralogica Sinica;2002-03
9 Feng Zhigang 1,2 Wang Shijie 1 Sun Chengxing 1,2 Liu Xiuming 1,2 (1.The State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002; 2.The Graduate School, Chinese Academy;PARTICLE DISTRIBUTION OF RED WEATHERING CRUST AND ITS GENETIC IMPLICATION--AS EXEMPLIFIED BY PINGBA COUNTY OF GUIZHOU, CHINA[J];Acta Mineralogica Sinica;2002-03
10 LI Zhong, SUN Bo, ZHAO Qi Guo(Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 China);Density and Storage of Soil Organic Carbon in East China[J];Agro-environmental Protection;2001-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved