SOIL_EROSION

作品数:493被引量:1783H指数:19
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相关作者:汪洋王晶周陈超张清春张岩更多>>
相关机构:中国科学院中国科学院研究生院北京师范大学学研究院更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家科技支撑计划中国博士后科学基金更多>>
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Research Progress of Soil Loss in Karst Areas under the Dual Structure of Southwest China被引量:1
《Agricultural Science & Technology》2017年第8期1452-1458,共7页安吉平 王济 蔡雄飞 段志斌 颜蒙蒙 
Supported by the National Science&Technology Pillar Program during the Twelfth FiveYear Plan Period of China(2012BAD05B06);the Fund Program for Science and Technology of Guizhou in 2012(Qiankehe Code J LKS[2012]No.27~~
The research progress of soil loss under the dual structure of southwest karst is systematically studied. The results show that the research of the soil erosion in karst mountainous area started late, and the basic re...
关键词:KARST Dual structure Surface soil erosion Underground soil loss 
Effect of Mulberry(Morus alba Linn) on Soil and Water Conservation被引量:2
《Agricultural Science & Technology》2016年第10期2308-2311,共4页殷浩 王丽 刘刚 黄盖群 危玲 吴劲轩 
Supported by Financial Innovation Ability Improving Engineering Project in Sichuan Province(2016TSCY-006);Technological Innovation Fund for Small and Medium Technology-based Enterprises of Nanchong City(15C0009)~~
Rational development and utilization of hilly land is an effective measure for raising land productivity, developing countryside economy, increasing peasants' income, conserving soil and water, and improving eco-envi...
关键词:Mulberry tree Soil and water conservation Soil erosion amount 
Effects of Three-dimensional Structure of Vegetation on Particle Size Distribution and Nutrient Content of Water-eroded Red Soil
《Agricultural Science & Technology》2016年第2期453-459,466,共8页顾祝军 罗昊 
Supported by National Natural Science Foundation of China(41571415;41071281);Natural Science Foundation of Jiangsu Province(BK20131078);"Qinglan Project"of Jiangsu Province~~
Based on the vertical stratification type of vegetation in the 48 plots (15m×15 m) in Hetian Town, Changting County, Fujian Province, this study was conduct ed to determine the overall vegetation fractional covera...
关键词:VEGETATION Soil nutrient 3-D structure Soil erosion 
Study on Relative Soil and Water Conservation Benefits of Ridge Tillage in Different Terrain Conditions in the Black Soil Area of Northeast China
《Agricultural Science & Technology》2015年第10期2354-2360,共7页赵玉明 姜洪涛 王世界 
Supported by the National Basic Research Program of China(2007CB407204)~~
Ridge tillage, which is a very common and important tillage measure in the black soil area of northeast China, has some soil and water conservation bene- fits, but has little attention. It is very important to explore...
关键词:The black soil area in northeast China Ridge tillage Ridge direction Soil erosion Investigation of soil and water loss Soil and water conservation benefits 
The Typical Watershed of the Three Gorges Reservoir Area Soil Erosion Diversity Change on Different Slope Gradients Taking the Meixi River Watershed as an Example
《Agricultural Science & Technology》2013年第3期420-424,465,共6页韩芳芳 李阳兵 
Supported by Chongqing Municipal Commission of Education(KJ080818);National Natural Science Foundation of China(41161140352)~~
[Objective] The diversity of soil erosion in the Meixi River watershed of the Three Gorges Reservoir Region was analyzed, in order to provide references for governance and protection of ecological environment of the s...
关键词:Soil erosion Three Gorges Reservoir Area DIVERSITY EVENNESS 
Research of Ecological Restoration of Jari Agricultural Demonstration Site in Ethiopia
《Agricultural Science & Technology》2013年第2期389-392,共4页汪洋 胡先祥 阮维桢 陈林 尹茜 
Supported by South-South Cooperation Project of SSC/SPFS-FAO-Ethiopia-China~~
In order to resolve the issue of soil erosion in East African plateau, a micro-landscape irrigation region was established in Ethiopia plateau to research status quo of agricultural demonstration site in Jari in Ethio...
关键词:Water loss and soil erosion Ecological restoration Demonstration site Sustainable development 
Effect of Soil Erosion on Productivity of Sloping Field in a Micro-plot Experiment
《Agricultural Science & Technology》2013年第1期127-130,168,共5页刘建香 涂仕华 郭云周 贾秋鸿 
Supported by the Special Fund of International Plant Nutrition Institute Fund (NMS-Yunnan200801)~~
[Objective] This study aimed to explore the effects of soil erosion on the productivity of sloping field. [Method] Through removing of and covering with topsoil in a micro-plot experiment, the effect of soil erosion o...
关键词:Soil erosion Productivity of sloping field a micro-plot experiment 
Quantitative Analysis of Factors Influencing Soil Erosion and Construction of Conceptual Model
《Agricultural Science & Technology》2012年第5期1028-1031,1138,共5页吴尚霖 马洪超 
[Objective] The aim was to research soil erosion in boundary areas of Dongchuan City and Huize County in Yunnan Province through quantitative analysis on factors influencing soil erosion and establishment of conceptua...
关键词:Soil-erosion model Erosion factor Loss amount of pixel(soil loss of pixel) 
Current Situation and Prevention of Soil Erosion from Construction of West-East Natural Gas Transmission (Ningxia-Shaanxi Section)被引量:1
《Agricultural Science & Technology》2012年第6期1320-1327,共8页李永红 高照良 周茂玲 
Supported by Scientific Research Program of Water Resources Department of the Xinjiang Uygur Autonomous Region (xjsl-2011-11);Young Core Project of Northwest A&F University (KZCXI-10-4-1)~~
In the research, problems and damages of soil erosions in West -East Natural Gas Transmission were analyzed; the reasons were summarized and the characteristics of soil erosion were researched in order to explore prin...
关键词:West-East Natural Gas Transmission Pipeline project Engineering construction Impact on environment Soil erosion 
Analysis on Status and Development Trend of Wind Erosion in Black Earth Region of Northeast China被引量:2
《Agricultural Science & Technology》2011年第12期1925-1928,共4页刘铁军 珊丹 郭建英 高天明 赵显波 
Supported by National Natural Science Foundation of China(40901136)~~
In this paper,areas and main factors of wind erosion in black earth region of Northeast China were systematically analyzed,as well as the development trend of wind erosion in black earth region of Northeast China.In a...
关键词:Black earth region of Northeast China Wind erosion Water loss and soil erosion Wind erosion factors 
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