搜索结果: 1-5 共查到“plant cover”相关记录5条 . 查询时间(0.074 秒)
Quantification of tillage,plant cover,and cumulative rainfall effects on soil surface microrelief by statistical,geostatistical and fractal indices
tillage plant cover cumulative rainfall effects soil surface microrelief
2009/11/2
Changes in soil surface microrelief with cumulative rainfall under different tillage systems and crop cover conditions were investigated in southern Brazil. Surface cover was none (fallow) or the crop...
The Effects of Different Plant Cover Conditions on Erodibility of Soil
Different Plant Cover Conditions Erodibility of Soil
2009/1/16
Because of changes in the surface soil structure during winter the highest potential soil erosion usually occurs in spring. This investigation was undertaken in order to determine the effects of diffe...
Analysis of the interrelation between the heat balance structure, type of plant cover and weather conditions
heat balance evapotranspiration latent heat sensible heat Bowen ratio
2008/11/26
There are many ways of micrometeorological description of the environment. One of them is the analysis of heat balance of an active surface which characterizes very well areas with different plant cov...
Influence of plant cover on the share of the soil heat flux in the heat balance of the active surface
heat balance soil heat flux leaf area index
2008/11/14
Soil heat flux is one of the heat balance components of active surface. Average value of this flux for a long period is equal zero, but for a short period it can be very high. It can be positive, when...
Herbaceous Plant Cover Establishment in a Barren Materials Quarry
Biodiversity soil analyses soil rehabilitation mining
2010/3/17
The ability to establish cover using grass and legume species without any soil preparation was studied in a barren materials quarry. The biodiversity indexes (Simpson) during the growing season as wel...