Subsurface Flow Processes in Sloping Cropland of Purple Soil
TANG Jialilang 1;2;ZHU Bo 1 *;WANG Tao 1;CHENG Xunqiang 1;GAO Meirong 1;LIN Henry 2 1 Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2The Pennsylvania State University;Department of Crop and Soil Sciences;University Park;PA 16802;USA

..............page:1-9

Mass Balance of Major Elements in Relation to Weathering in Soils Developed on Igneous Rocks in a Semiarid Region,Northwestern Iran
Maryam YOUSEFIFARD 1;Shamsollah AYOUBI 1 *;Ahmad JALALIAN 2;Hossein KHADEMI 1 and Mohammad Ali MAKKIZADEH 2 1 Department of Soil Science;College of Agriculture;Isfahan University of Technology;84156-83111;Isfahan;Iran 2 Department of Soil Science;College of Agriculture;Islamic Azad University;Khorasgan Branch;Isfahan;Iran

..............page:41-58

¹³⁷Cs Finger Printing Technique for Erosion and Sedimentation Studies
LONG Yi 1;2;ZHANG Xinbao 1;2;3 *;WEN Anbang 1;2;HE Xiubin 1;2 1 Institute of Mountain Hazards and Environment;CAS;Chengdu;610041;China 2 Key Laboratory of Mountain Environment Change and Regulation;Chengdu;610041;China 3 State Key Laboratory of Environmental Geochemistry;Institute of Geochemistry;CAS;Guiyang 550002;China

..............page:34-40

Farmer’s Adaptive Strategies on Land Competition between Societal Outcomes and Agroecosystem Conservation in the Purple-soiled Hilly Region,Southwestern China
TANG Qiang 1;2;BAO Yuhai 1;HE Xiubin 1 *;ZHU Bo 1;ZHANG Xinbao 1 1 Key Laboratory of Mountain Surface Processes and Ecological Regulation;Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 Graduate University of Chinese Academy of Sciences;Beijing 100049;China

..............page:77-86

Effects of Contour Hedgerow Intercropping on Nutrient Losses from the Sloping Farmland in the Three Gorges Area,China
WANG Tao 1;ZHU Bo 1*;XIA Lizhong 2 1 Key Laboratory of Mountain Environment Evolvement and Regulation;Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 Institute of Soil Science;Chinese Academy of Sciences;Nanjing 210008;China

..............page:105-114

¹³⁷Cs and²¹⁰Pb_ex as Soil Erosion Tracers in the Hilly Sichuan Basin and the Three Gorges Area of China
SHI Zhonglin 1;2;WEN Anbang 1 *;ZHANG Xinbao 1;HE Xiubin 1;LI Hao 3;YAN Dongchun 1 1 Key Laboratory of Mountain Surface Processes and Ecological Regulation;Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 Graduate University of Chinese Academy of Sciences;Beijing 100049;China 3 College of Resources and Environment;Sichuan Agricultural University;Ya’an 625014;China

..............page:27-33

Soil Organic Carbon Pools in Particle-Size Fractions as Affected by Slope Gradient and Land Use Change in Hilly Regions,Western Iran
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.

..............page:87-95

Assessment of Soil Erosion by Compensatory Hoeing Tillage in a Purple Soil
SU Zhengan 1;2;ZHANG Jianhui 2 *;XIONG Donghong 1;2 and LIU Gangcai 1;2 1 Key Laboratory of Mountain Hazards and Earth Surface Processes;Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China

..............page:59-66

Stormwater Runoff Pollution in a Rural Township in the Hilly Area of the Central Sichuan Basin,China
LUO Zhuanxi 1;2;3;WANG Tao 1;2;GAO Meirong 1;2;TANG Jialiang 1;2;ZHU Bo 1;2 * 1.Key Laboratory of Mountain Hazards and Surface Process;Chinese academy of Sciences;Chengdu 610041;China;2.Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China;3.Institute of Urban Environment;Chinese Academy of Sciences;Xiamen 361021;China

..............page:16-26

Community Characteristics of Wild Fruit Forests Along Elevation Gradients and the Relationships Between the Wild Fruit Forests and Environments in the Keguqin Mountain Region of Ⅰii
ZHUANG Li1;TIAN Zhonping1;CHEN Yaning2*;LI Weihong2;LI Jiangui3;LU Shuang1 1 Xinjiang Shihezi University;Shihezi;Xinjiang 832000;China 2 Xinjiang Institute of Ecology and Geography;Chinese Academy of Science;Urumqi 830011;China 3 Xinjiang agricultural university;Urumqi 830021;China

..............page:115-126

A Quantification of the Effects of Erosion on the Productivity of Purple Soils
ZHAO Li1;2;3;JIN Jie4;DU Shuhan1;2;3;LIU Gangcai1;2* 1 Key Laboratory of Mountain Hazards and Earth Surface Processes;Chinese Academy of Science;Chengdu 610041;China 2 Institute of Mountain Hazards and Environment;Chinese Academy of Scienc;Chengdu 610041;China 3 Graduate University of the Chinese Academy of Sciences;Beijing 100049;China 4 Research Institute of Tropical Eco-agricultural Science;Yunnan Academy of Agricultural Sciences;Yuan mou 651300;China

..............page:96-104

Laboratory Investigation of Disintegration Characteristics of Purple Mudstone under Different Hydrothermal Conditions
ZHANG Dan1;2;3;CHEN Anqiang1;2;3;LIU Gangcai1;3* 1 Key Laboratory.of Mountain Hazards and Earth Surface Processes;Chinese Academy of Science;Chengdu 610041;China 2 Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 3 Graduate University of Chinese Academy of Sciences;Beijing 100049 China

..............page:127-136

Non-Point-Source Nitrogen and Phosphorus Loadings from a Small Watershed in the Three Gorges Reservoir Area
ZHU Bo 1;2 *;WANG Zhenhua 1;2;WANG Tao 1;2;DONG Zhixin 1;2 1 Key Laboratory of Mountain Environment Evolvement and Regulation;Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China

..............page:10-15

Changes in SOC and Nutrients under Intensive Tillage in Two Types of Slope Landscapes
LI Fucheng 1;2;ZHANG Jianhui 2;3 *;SU Zhengan 2;3 1 Institute of Mountain Hazards and Environment;Chinese Academy of Sciences;Chengdu 610041;China 2 The Graduate School of the Chinese Academy of Sciences;Beijing 100049;China 3 Key Laboratory of Mountain Hazards and Earth Surface Processes;Chinese Academy of Sciences;Chengdu 610041;China

..............page:67-76