Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Geographica Sinica》 2017-03
Add to Favorite Get Latest Update

Comparative analysis of the effect of rainfall pattern and land use pattern on soil erosion in different-scale watersheds:A case study in hilly and gully area of the Loess Plateau

ZHONG Lina;WANG Jun;ZHAO Wenwu;School of Land Science and Technology, China University of Geosciences;Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Land and Resources;College of Resources Science and Technology, Beijing Normal University;  
Soil erosion has become one of global environmental problems, especially in the Loess Plateau. Controlling soil erosion is of great significance to improve the ecosystem, and protect the ecological security and maintain the harmonious relationship between human beings and nature. We compare the effect of rainfall pattern and land use pattern on soil erosion in different watersheds to improve soil erosion models. Currently, the effect of rainfall and land use on soil erosion is the hot research topics. However, most of the studies are aimed at one single study area, and there is less comparative analysis of rainfall and land use pattern on soil erosion in different-scale watersheds. The neglect of comparative analysis of the effect of rainfall pattern and land use pattern on soil erosion would inevitably influence the further study of the mechanism of soil erosion. And it would affect the simulation accuracy of soil erosion models. The investigation of the effect of land use pattern and rainfall pattern on soil erosion would have great significance to soil erosion research and comprehensive governance of soil erosion problems. With reference to the concept of soil erosion evaluation index, this paper proposed the use of rainfall pattern index and land use pattern index for predicting soil erosion in different watersheds. Otherwise, this paper identified more important factors for soil erosion between rainfall patterns and land use pattern in different-scale watersheds. It has positive significance for carrying out the comprehensive management of soil erosion and land use pattern optimization design. The study areas of this paper are Qingjian River basin, Fenchuan River Basin, Yanhe River Basin and Dali River Basin. The main results are as follows.(1)From 2006 to 2012, the rainfall erosivity factor R in the study area showed an upward trend,while the vegetation cover and management factor C showed a downward trend.(2) When watershed area was small, the effect of rainfall pattern was greater than that of land use pattern on soil erosion. In contrast, when watershed area was large, the effect of land use pattern was greater than that of rainfall pattern on soil erosion. In other words, with the increase of the watershed area, the effect of rainfall pattern on soil erosion was gradually reduced while land use pattern indicated a contrasting effect.(3) With the increase of the watershed area, the proportion of woodland decreased and steep slope vegetation cover types tend to be homogenous, thus increasing the effect of land use pattern on soil erosion in larger-scale watersheds. With the increase of the watershed area, however, loose soil properties and craggy terrain increases the possibility of gravitational erosion, which enhances the effects of soil and topography.
【Fund】: 国家自然科学基金项目(41171152 41171069)~~
【CateGory Index】: S157
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 10 Hits
1 DING Jingyi;ZHAO Wenwu;WANG Jun;FANG Xuening;College of Resources and Technology, State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University;Key Laboratory of Land Consolidation and Rehabilitation,Ministry of Land and Resources;;Scale effect of the impact on runoff of variations in precipitation/vegetation:taking northern Shaanxi loess hilly-gully region as an example[J];地理科学进展;2015-08
2 HU Lin;SANG Yong-zhi;SU Jing;ZHANG Wen-jing;WANG Qi;Shaanxi Provincial Climate Center;95903 Unit of PLA;Shaanxi Provincial Atmospheric Sounding Technical Support Center;;Spatial and temporal characteristics of rainfall erosivity in Shaanxi Province[J];干旱区地理;2014-06
3 WU Linna;YANG Shengtian;LIU Xiaoyan;LUO Ya;ZHOU Xu;ZHAO Haigen;State Key Laboratory of Remote Sensing Science, School of Geography, Beijing Normal University, Beijing Key Laboratory for Remote Sensing of Environment and Digital Cities;College of Resource and Environment Engineering, Guizhou University;Yellow River Conservancy Commission;School of Geographic and Environmental Sciences, Guizhou Normal University;School of Land and Resource, China West Normal University;;Response analysis of land use change to the degree of human activities in Beiluo River basin since 1976[J];地理学报;2014-01
4 Zhong Lina;Zhao Wenwu;State Key Laboratory of Earth Surface Processes and Resource Ecology,College of Resources Science and Technology,Beijing Normal University;;Detecting the dynamic changes of vegetation coverage in the Loess Plateau of China using NDVI data[J];中国水土保持科学;2013-05
5 ZHUANG Jian-qi1,2,GE Yong-gang2 (1.School of Geological Engineering and Surveying,Chang'an University,Key Laboratory of Western Mineral Resources and Geological Engineering,Ministry of Education,Xi'an 710054,China;2.Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China);ASSESSMENT OF THE SOIL LOSS ASSOCIATED TO LAND USE AND PRECIPITATION CHANGE IN THE XIAOJIANG RIVER BASIN,SOUTHWEST CHINA[J];长江流域资源与环境;2012-03
6 Liu Zhihong1,Guo Weiling2,Yang Qinke2,Guo Yanfen1,Zhu Xiaoxiang3,Li Rui2(1.Department of Resource and Environment,Chengdu University of Information Technology,610225,Chengdu;2.Institute of Soil and Water Conservation,Chinese Academy of Science and Ministry of Water Resource,712100,Yangling,Shaanxi;3.National Satellite Meteorological Center,100081,Beijing:China);Vegetation cover changes and their relationship with rainfall in different physiognomy type areas of Loess Plateau[J];中国水土保持科学;2011-01
7 ZHAO Wenwu1,2,FU Bojie3,GUO Xudong1(1.Key Laboratory of Land Use,Ministry of Land and Resources,Beijing 100035,China;2.College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China;3.State Key Laboratory of Urban and Regional Ecology,Research Centre for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China);The Methods and GIS Techniques for Calculating Multiscale Soil Loss Evaluation Index[J];地理科学进展;2008-02
8 WEI Wei~(1,2),CHEN Li-ding~1,FU Bo-jie~1,ZHAO Xin-feng~1,HUANG Zhi-lin~(1,3),GONG Jie~(1,4)(1.State Key Laboratory of Urban and Regional Ecology,Research Center for Ecoenvironmental Sciences,Chinese Academy of Sciences,Beijing 100085,China;2.Graduate School of the Chinese Academy of Sciences,Beijing 100049,China;3.Chinese Academy of Forestry,Beijing 100091,China;4.College of Resounce and Environment,Lanzhou University,Lanzhou,Gansu 730000,China);Soil and Water Loss Affected by Landuse Under Different Rainfall Patterns in the Semi-arid Loess Hilly Area[J];水土保持通报;2006-06
9 JIA Yuan-yuan~(1,2,3), ZHENG Fen-li~(1,2), YANG Qin-ke~2 (1. Institute of Soil and Water Conservation, Yangling, Yangling712100, China; 2. Northwest Sci-tech University of Agriculture and Forestry, Yangling712100, China; 3.Graduate school of the Chinese Academy of Sciences, Beijing\ 100039,China);Distributed water erosion prediction model for small watershed in loess plateau[J];水利学报;2005-03
10 CAI Chong fa DING Shu wen SHI Zhi hua HUANG Li ZHANG Guang yuan (Huazhong Agricultural University, Wuhan 430070);Study of Applying USLE and Geographical Information System IDRISI to Predict Soil Erosion in Small Watershed[J];水土保持学报;2000-02
Chinese Journal Full-text Database 10 Hits
1 MA Cai-hong;JIA Ke-li;ZOU Shu-yan;SHI Yun;FAN Xin-gang;School of Resource and Environment,Ningxia University;Ningxia(China-arab)Key Laboratory of Resources Evaluation and Environmental Regulationing of Aird Area;;Study on tracing method of land use change process based on the perspective of land use transfer flow——A case study in Yanchi County in arid area of central Ningxia Hui Aotonomous Region[J];西北师范大学学报(自然科学版);2017-04
2 CHU Lin;WANG Tianwei;ZHU Yongqing;CAI Chongfa;WANG Junguang;Key Laboratory of Farmland in Middle and Lower Reaches of Yangtze River under the Ministry of Agriculture,Huazhong Agricultural University;Resources and Environment College,Huazhong Agricultural University;Yangtze Soil Conservation Monitoring Center,Changjiang Water Resources Commission;;Study on extracting of vegetation coverage in remote sensing investigation of soil and water loss[J];人民长江;2017-12
3 LI Yingjie;ZHANG Liwei;YAN Junping;WANG Pengtao;HU Ningke;CHENG Wei;FU Bojie;Department of Geography,Tourism and Environment College of Shaanxi Normal University;State Key Laboratory of Urban and Regional Ecology,Research Center for Eco-Environmental Sciences,CAS;;Mapping the hotspots and coldspots of ecosystem services in conservation priority setting[J];Journal of Geographical Sciences;2017-06
4 ZHOU Xiaocheng;YU Zhizhong;WANG Xiaoqin;LU Lin;Key Laboratory of Spatial Data Mining and Information Sharing,Ministry of Education,National Engineering Research Center of Spatial Information Technology,Fuzhou University;;Monitoring and Evaluating the Effectiveness of Soil Erosion Control Based on High Resolution Remote Image——A Case in Zhuxi Watershed,Changting County,Fujian Province[J];水土保持研究;2017-03
5 ZHANG Chao;CHEN Guojian;LI Chunjuan;XIAO Zhuoyong;LI Chunli;LI Juanjuan;LIAO Liangyu;Geography and Tourism College,Chongqing Normal University;Chongqing Key Laboratory of Surface Processes and Environmental Remote Sensing in the Three Gorges Reservoir Area;;Estimate of Soil Erosion Amount of the Ecological Conservation Development Area in Chongqing Based on the USLE Model[J];水土保持研究;2017-03
6 CAI Liang-jian;LIU Fu-gui;XIAO Wan-meng;ZHAO An-jiu;Sichuan Yingjing Forestry Limited Liability Company;College of Forestry,Sichuan Agricultural University;;Spatial Distribution Characteristics of Vegetation Coverage in Renshou County[J];四川林勘设计;2017-02
7 XU Xiaoya;GAO Xiangyu;GU Zexian;ZHAO Xiaoqing;XIE Pengfei;ZHANG Longfei;Kunming Southern Geophysical Technology Development Ltd.Co.;School of Resource Environment and Earth Science,Yunnan University;;Analysis of land use change and characteristics of soil erosion in Lancang County[J];河南农业大学学报;2017-03
8 Li Shihua;Jin Baoxuan;Zhou Junsong;Wang Jinliang;Peng Shuangyun;College of Tourism and Geographic Sciences,Yunnan Normal University;Yunnan Provincial Geomatics Centre;;Spatio-temporal Variations of Fractional Vegetation Cover and Correlation with Slope in Fuxian Lake Watershed[J];地域研究与开发;2017-03
9 XIAO Wu;XU Jian-fei;YANG Kun;LI Su-cui;L Jian-chun;TANG Zeng-wei;Institute of Land Reclamation and Ecological Restoration,China University of Mining and Technology(Beijing);Jining Land Reserve Center;;Estimation of Soil Erosion using USLE and GIS in Chao Lake Basin,Anhui Province,China[J];科学技术与工程;2017-16
10 CHENG Weiming;ZHOU Chenghu;SHEN Yuancun;LIU Qiangyi;State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and Natural Resources Research,CAS;Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application;University of Chinese Academy of Sciences;;Retrospect and perspective of geomorphology researches in China over the past 40 years[J];地理学报;2017-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Xiaoyan;LIU Changming;YANG Shengtian;JIN Shuangyan;GAO Yajun;GAO Yunfei;Yellow River Conservancy Commission,Ministry of Water Resources;Beijing Normal University;Yellow River Institute of Hydrology and Water Resources;Upper and Middle Reaches of the Yellow River Administrative Bureau of Yellow River Conservancy Commission;;Influences of shrubs-herbs-arbor vegetation coverage on the runoff based on the remote sensing data in Loess Plateau[J];地理学报;2014-11
2 ZHANG Ting-ting;ZHANG Jian-jun;GUO Min-jie;CHEN Li-li;ZHANG Xiao-ping;College of Resource and Environment,Northwest A & F University;State Key Laboratory of Soil Erosion and Dry Land Farming in Loess Plateau,Northwest A & F University;Institute of Soil and Water Conservation,CAS & MWR;University of Chinese Academy of Sciences;;Trend of Streamflow and Its Controlling Factor Under the Regional Vegetation Restoration in Beiluo River Basin[J];水土保持学报;2014-04
3 YI Lang;REN Zhiyuan;ZHANG Chong;LIU Wen;College of Tourism and Environmental Sciences,Shaanxi Normal University;;Vegetation Cover, Climate And Human Activities on the Loess Plateau[J];资源科学;2014-01
4 BAI Jian-jun;BAI Jiang-tao;WANG Lei;College of Tourism and Environment, Shaanxi Normal University;;Spatio-temporal Change of Vegetation NDVI and Its Relations with Regional Climate in Northern Shaanxi Province in 2000-2010[J];地理科学;2014-07
5 AI Ning,WEI Tian-xing,ZHU Qing-ke(Key Laboratory of Soil and Water Conservation & Desertification Combating,Ministry of Education, School of Soil and Water Conservation,Beijing Forestry University,Beijing 100083);The Effect of Rainfall for Runoff-erosion-sediment Yield Under the Different Vegetation Types in Loess Plateau of Northern Shaanxi Province[J];水土保持学报;2013-02
6 Fei ZHANG 1,2,Tashpolat TIYIP 1,2,JianLi DING 1,2,Mamat SAWUT 1,2,Verner Carl JOHNSON 3,Nigara TASHPOLAT 1,2,DongWei GUI 4,5 1 College of Resources and Environment Science,Xinjiang University,Urumqi 830046,China;2 Key Laboratory of Oasis Ecology,Xinjiang University,Urumqi 830046,China;3 Department of Physical and Environmental Sciences,Colorado Mesa University Grand Junction,Colorado 81501,USA;4 Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China;5 Cele National Station of Observation & Research for Desert-Grassland Ecosystem in Xinjiang,Cele 848300,China;Vegetation fractional coverage change in a typical oasis region in Tarim River Watershed based on remote sensing[J];Journal of Arid Land;2013-01
7 LIU Xin-xin1,2,CHEN Nan1,2,ZHU Hai-jin1,2(1.Spatial Information Research Centre,Fuzhou University,Fuzhou 350002,China; 2.Key Laboratory of Spatial Data Mining and Information Sharing,Ministry of Education,Fuzhou 350002,China);Study of the Accuracy of Slope Based on Grid Digital Elevation Model(DEM)[J];人民黄河;2013-02
8 DAI Hai-lun1,2,YUAN Shuang1,2,ZHANG Ke-li1,2,ZHU Qing3(1.State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing 100875,China;2.School of Geography,Beijing Normal University,Beijing 100875;3.Soil and Fertilizer Institute,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China);Study on the Spatiotemporal Distribution of Rainfall Erosivity in Guizhou Province[J];水土保持研究;2013-01
9 LIU Haimeng,SHI Peiji,ZHOU Junju,LIU Hailong,SUN Huihui(College of Geography and Environmental Science,Northwest Normal University,Lanzhou 730070,China);Characteristics and influencing factors of runoff consumption in the midstream of Shiyang river[J];地理科学进展;2013-01
10 GAO Guangyao1,2,FU Bojie1,*,Lü Yihe1,LIU Yu1,3,WANG Shuai1,ZHOU Ji1 1 State Key Laboratory of Urban and Regional Ecology,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China 2 State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,Institute of Water and Soil Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100,China 3 Lab for Agriculture and Environment,Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China;The effect of land cover pattern on hillslope soil and water loss in the arid and semi-arid region:a review[J];生态学报;2013-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved