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检索条件"主题词=Tree crown overlap"
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THE BROAD SENSE CONCEPT AND CALCULATION METHODS OF tree crown overlap
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Journal of Northeast Forestry University 1995年 第2期6卷 30-34页
作者: 包青 赵相林 林清茂 Forest Management Institute of Heilongjiang Province China Forest Products Industry Company of Tahe Forest Bureau Daxing’anling District Lushui Forest Farm of Songling Forest Bureau Daxinga’nling District Heilongjiang Province
The broad sense overlap concept and types of tree crown overlap were defined in the paper through analping function between the factors of tree crown overlap. The formulas of overlap area and overlap rate were derive... 详细信息
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