So vegetation coverage can be increased to protect the soil from erosion.
植被覆盖度的增加可以从一定程度上抵消降雨增加和降雨集中带来的潜在危害。
参考来源 - 基于CAESAR模型的土壤侵蚀研究Vegetation coverage and wind erosion yield the minus exponential relation. When vegetation coverage is 45-60%, it can achieve the object of wind erosion prevention.
植被盖度与风蚀呈负相关,当荒草地覆盖度在45~60%时可以达到防治风蚀。
参考来源 - 北京市永定河沙地土壤风蚀与人工植被防风阻沙效益研究There were at least three scales of variability over the sampling range. Fractal dimension of the vegetation coverage was estimated by fractal analysis.
半方差分析揭示出植被盖度的多尺度变异和等级斑块结构 ,在取样范围内至少存在着 3个等级。
参考来源 - 毛乌素沙地沙生半灌木群落的空间异质性·2,447,543篇论文数据,部分数据来源于NoteExpress
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