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FOREST MANAGEMENT PLANNING FOR SOIL CONSERVATION USING SATELLITE IMAGES, GIS MAPPING, AND SOIL EROSION MODELING
Soil conservation planning watersheds physical reconnaissance surveys
2009/10/12
Soil conservation planning in inaccessible mountainous watersheds is a very tedious and expensive job. Generally, in India most soil conservation programs are carried out with physical reconnaissance ...
THE EFFECT OF DIGITAL ELEVATION MODEL SCALE FACTOR ON SOIL EROSION STUDIES：CASE STUDY IN CAMERON HIGHLANDS, MALAYSIA
digital elevation model SOIL EROSION SCALE FACTOR
2009/10/12
The digital elevation model (DEM) is usually used to express a topographic surface in three dimensions and to imitate essential natural geography. The DEM is a model of the elevation surface, which is...
Hilly-Land Soil Loss Equation (HSLE) for Evaluation of Soil Erosion Caused by the Abandonment of Agricultural Practices
potential soil erosion shallow groundwater
2009/9/9
Soil erosion from fields located in the hilly lands of Shikoku was investigated. These are the areas where agricultural practices are quite limited and fields are often left idle and unutilized. Based...
Seasonal Changes in the Amount of Litter Layer and Soil Erosion in the Forest Floor:An Impoverished Understory by Deer Impact at Doudaira,Tanzawa Mountains
beech (Fagus crenata) forests browsing impact by sika deer (Cervus nippon) litter soil erosion understory
2009/8/24
Soil erosion has been progressing over a large area in Doudaira (located in East Tanzawa of Kanagawa Prefecture) due to the sika deer (Cervus nippon) feeding which has in turn resulted in a reduction ...
Grassed waterways are placed in agricultural fields where runoff water tends to concentrate because they can substantially reduce soil erosion. Mapping techniques that help identify where erosion chan...
Cassava-Based Intercropping Systems on Sumatra Island in Indonesia:Productivity,Soil Erosion,and Rooting Zone
Cassava Crop rotation Intercropping Manihot esculenta Crantz Mulching Rooting depth Red acid soil Soil erosion
2009/7/29
In Gunung Batin, the southern end of Sumatra Island, Indonesia, cassava is widely cultivated on gently sloping areas for starch materials. The monoculture system and/or the intercropping system witho...
Rainfall input generation for the European Soil Erosion Model
Rainfall input European Soil Erosion Model rainfall event parameters
2009/5/26
A procedure to generate rainfall input for the EUROpean Soil Model is presented. To develop such a procedure, first of all the influence of rainfall event amount, rainfall event duration, and time to ...
Effectiveness of exclosures to control soil erosion and local community perception on soil erosion in Tigray, Ethiopia
Ethiopia exclosures local experts perception rural community soil erosion
2010/9/10
The study investigated how effective exclosures are in the fight against soil erosion and how they are perceived as a means to control soil erosion by the local community (farmers and local experts). ...
Soil Erosion Risk Assessment With ICONA Model：Case Study：Beypazarı Area
ICONA erosion model remote sensing geographic information system
2009/1/13
In this research, the applicability of geographic information system (GIS) and remote sensing (RS) techniques was tested to assess soil erosion risk with the ICONA erosion model. This study was carri...
Clay Minerals, Ca/Mg Ratio and Fe-Al-Oxides in Relation to Structural Stability, Hydraulic Conductivity and Soil Erosion in Southeastern Turkey
Clay minerals structural stability hydraulic conductivity erosion calcium/magnesium ratio
2009/1/12
Studies of clay mineralogy and related chemical composition are rarely connected with implications for soil management in the field. However, this study attempts to manifest the practical utilization ...
Soil Erosion Risk Assessment of the Gölbaşı Environmental Protection Area and Its Vicinity Using the CORINE Model
CORINE erosion model soil map geographic information system
2009/1/12
The main objective of this study was to determine the soil erosion risk in Gölbaşı Environmental Protection Area and its vicinity using the CORINE model. The model consists of 6 steps, ...
Use of CORINE Methodology to Assess Soil Erosion Risk in the Semi-Arid Area of Beypazari, Ankara
Modified Fournier Index rainfall variability rainfall frequency soil erosion risk assessment CORINE
2009/1/12
Soil erosion is one of the major threats to the conservation of soil and water resources in the semi-arid and arid regions of Turkey. Therefore, there is a need to accurately assess soil erosion and a...
Land vulnerability evaluation and climate change impacts in andalucia, spain: soil erosion and contamination
computer-based land evaluation qualitative models decision trees risk assessment
2008/11/14
Two of the main desertification indices or land degradation risks in agricultural areas are soil erosion and contamination. Increased land degradation is one possible, and important, consequence of gl...
Surface runoff, subsurface drainflow and soil erosion as affected by tillage in a clayey Finnish soil
Clay drainage water grass hydrology physical properties of soil ploughing reduced tillage soil erosion soil macroporosity stubble stubble cultivation surface runoff
2010/8/9
Conservation tillage practices were tested against autumn mouldboard ploughing for differences in physical properties of soil, surface runoff, subsurface drainflow and soil erosion. The study (1991 -2...
Based on Universal Soil Loss Equation and methods of mathematics model and GIS analysis, this study classified influence of precipitation, soil, topography and vegetation upon sensitivity ...