搜索结果: 1-10 共查到“土壤地理学 erosion”相关记录10条 . 查询时间(0.14 秒)
The impact of vegetation on the bank erosion (Case study: The Haraz River)
GIS hydraulic behaviour HEC-RA roughne coefficient
font style='font-size:12px;'>
2015/3/9
Vegetation establishment is a suitable biological method of erosion control. Bank erosion is one form of water erosion and its adverse effects include an increase in turbidity, degradation of riverban...
Affectability of splash erosion by polyacrylamide application and rainfall intensity
marl formation polyacrylamide FEL3 rainfall simulator splash erosion
font style='font-size:12px;'>
2015/3/5
Splash erosion is recognized as the first stage in a soil erosion process and results from the soil surface bombing by rain drops. At the moment when rain drops conflict with the soil surface, soil pa...
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
font style='font-size:12px;'>
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...
The effects of land use on runoff and soil nutrient losses in a gully catchment of the hilly areas: implications for erosion control
font style='font-size:12px;'>
2007/8/24
Serious soil erosion is one of the major issues threatening sustainable land use in semiarid areas, especially in the Loess Plateau of China. Understanding the effects of land use on soil ...
A review of soil erodibility in water and wind erosion research
font style='font-size:12px;'>
2007/8/24
Soil erodibility is an important index to evaluate the soil sensitivity to erosion. The research on soil erodibility is a crucial tache in understanding the mechanism of soil erosion. Soil...
Assessment and spatial distribution of sensitivity of soil erosion in Tibet
font style='font-size:12px;'>
2007/8/24
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 ...
Soil erosion and soil properties in reclaimed forestland of loess hilly region
font style='font-size:12px;'>
2007/8/24
0.25 mm water stable aggregate content, the soil sheer strength and the soil erosion intensity were analyzed, which showed that the first and seventh years were the turning years of the so...
Soil erosion in China based on the 2000 national remote sensing survey
font style='font-size:12px;'>
2007/8/24
This paper discussed the spatial distribution of soil erosion in China at the end of the 20th century based on the second national soil erosion survey. The result indicated soil erosion is...
Soil erosion and management on the Loess Plateau
font style='font-size:12px;'>
2007/8/24
Abstract: The Loess Plateau is well known to the world for its intense soil erosion. The root cause for river sedimentation of Yellow River (Huanghe) and its resultant "hanging river" in c...
The impacts of urbanization on soil erosion in the Loess Plateau region
font style='font-size:12px;'>
2007/8/24
Abstract: The accelerated urbanization has resulted in new soil erosion in the Loess Plateau region since the 1980s. A concept of urban erosion and its impacts on environment are discussed...