搜索结果: 1-5 共查到“土壤物理学 Impact”相关记录5条 . 查询时间(0.155 秒)
Surface runoff simulation to mitigate the impact of soil erosion, case study of Třebsín (Czech Republic)
hydrological model shear stress shear velocity soil loss
2015/3/5
The relation between soil erosion and its redistribution on land strictly depends on the process of surface runoff formation during intensive rainfall. Therefore, interrupting and reducing continuous ...
冲击作用下粘性土壤破碎体的分形维数与影响因素（Fragmentation Fractal Dimensions of Cohesive Soil under Impact and Its Influencing Factors）
粘性土壤 冲击破碎 破碎体分形维数
2009/5/22
给出冲击破碎分析的两倍尺度控制约定,研究粘结态土壤破碎体生成的影响因素，建立了土壤破碎体分形维数与落锤质量、冲击行程、土壤含水率、破碎比能之间的关系。结果表明，土壤破碎体的分形维数与落锤质量及冲击行程没有联系，但分形维数与土壤含水率及破碎比能具有明显的相关性。另外，通过比较得知土壤在冲击作用下的破碎体分形维数远远低于植被土样的分形维数。
Impact of Floods on Soils
Floods Soils the physical-chemical state of the soil soil quality crop production
2009/12/16
A recent study conducted in the Midwestern United States examined the effects of harsh wet conditions on both cultivated and uncultivated soils, vastly advancing the knowledge of water’s effects on ag...
The impact of soil tillage minimization on sandy light loam soil
soil tillage direct drilling soil physical properties crop yiel
2010/1/18
The impact of soil tillage minimization on sandy light loam soil.
The impact of vegetation and soil parameters in simulations of surface energy and water balance in the semi-arid sahel: A case study using SEBEX and HAPEX-Sahel data
Semi-arid area Land parameters Model validation
2014/5/19
A series of numerical experiments has been designed to understand the physics at the land surface–atmosphere interface in the Sahel and to find the major parameters and parameterizations that are cruc...