WANG Xiang-yu, DING Guo-dong, GAO Han, et al. Effect of Zonal Willow Salix psammophila Checkerboard on Reducing Wind and Stabilizing Sand[J]. 2008, 22(2): 42-46.
WANG Xiang-yu, DING Guo-dong, GAO Han, et al. Effect of Zonal Willow Salix psammophila Checkerboard on Reducing Wind and Stabilizing Sand[J]. 2008, 22(2): 42-46.DOI：
The research measuresed 9 kinds of influences that Salix psammophila checkerboard to lose wind velocity
roughness length and the rate of sand transporting of the dissimilarity height
different specification.The result express: the protection benefit of zonal willow Salix psammophila checkerboard has direct relationship of Salix psammophila's height and forest belt implantation. When the number of lines is more and the distance between belts is smaller
the protection effect is better
but the cost is bigger.The belt-shaped Salix psammophila checkerboard made by sand willow can display the greatest cost benefit
when its specification is one belt and three lines.The benefit of one belt and two lines is lower.No matter how high of the belt
the benefit of one belt and one line is the lowest.
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