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中文摘要：
营造草场防护林是浑善达克沙地防治风沙危害的主要措施，本文对浑善达克沙地不同树种、不同配置方式的灌木防护林的防风效益进行了研究。研究结果表明：对于单带灌木防护林，小红柳减弱风速、增大地表粗糙度的效果优于黄柳；而多带小红柳的防风效果优于单带灌木防护林。因此，在浑善达克沙地草牧场防护林建设时可优先选择小红柳，以多带配置为最佳。
英文摘要：
Construction of shelterbelt on pastureland is the main measure of controlling blown sand disaster at Hunshandake sandy land. The result of studies on the protection benefit of different tree species and arrangement of shrub shelterbelt on Hunshandake sandy land showed that according to single zonal shrub shelterbelt, small Chinese tamarisk （Tamarix remosissi） is better than yellow willow（ S. gordejevii） at the aspects of decreasing wind speed and increasing land surface roughness. However, the protection benefit of multi -band small Chinese tamarisk with multi -band arrangement can be chosen as the optimal measure used for construction of shelterbelt on pastureland at Hunshandake sandy land.
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