论林带防风效应结构参数及其应用

doi:10.11707/j.1001-7488.20040402

Scientia Silvae Sinicae ›› 2004, Vol. 40 ›› Issue (4): 9-14.doi: 10.11707/j.1001-7488.20040402

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Structural Parameters of Wind Protection of Shelterbelts and Their Application

Zhu Tingyao,Guan Dexin,Wu Jiabing,Jin Changjie

Institute of Applied Ecology, Chinese Academy of Sciences Shenyang110016

Received:2002-11-18 Revised:1900-01-01 Online:2004-07-25 Published:2004-07-25

Abstract

Abstract:

A new structural parameter of shelterbelts, density of biomass volume is put forward in this paper. Its practicality in managements of the shelterbelts and its physical meaning of wind reduction are expounded. Analytical relations between the new parameter and often used parameters (permeability and porosity) are deduced. An example is given to show the application of the new parameter in management of shelterbelts.

Key words: Structural parameter of shelterbelts, Density of biomass volume of shelterbelt, Wind reduction coefficient, Permeability, Porosity

Zhu Tingyao;Guan Dexin;Wu Jiabing;Jin Changjie. Structural Parameters of Wind Protection of Shelterbelts and Their Application[J]. Scientia Silvae Sinicae, 2004, 40(4): 9-14.

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Structural Parameters of Wind Protection of Shelterbelts and Their Application

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