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作 者 ：朱廷曜 周广胜

期 刊 ：林业科学 1993年 29卷 6期 页码：509-514

关键词：区域性防风效应；空气动力速度；边界层结构；

Keywords:Regional wind protection effect, Aerodynamic velocity, Structure of boundary layer,

摘 要 ：提出了农牧防护林网区域性防风效应的新概念,同时,根据风洞实验资料和野外系留气球观测资料提出了新的防风效应评价方法和评价模型,并给出了应用实例。农牧防护林体系区域性防风效应E的模式为:■

Abstract:The new conception of regional wind protection effect of agricultural andanimal husbandry windbreak networks is suggested in this paper. In addition,new evaluation meathod and model are presented based on the data fromwind tunnel experiment and tethered balloon observtion. The example ofapplying it is also given in the paper. The evaluation model can be expressedas

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