1) vertical closign of crown
树冠垂直郁闭
2) horizontal closing of crown
树冠水平郁闭
3) canopy closure extent
林冠郁闭度
1.
Using Shangyang Experimental Area as a case study, plant species, the extent of canopy closure extent and the coverage of herbaceous plants are analyzed to provide information about plant community evolution in areas rehabilitated for soil and water conservation.
根据调查资料,研究了东江流域上杨水土保持试验区内4种典型人工生态修复林植物群落的植物种类分布及林冠郁闭度、地表覆盖度等多项植物群落学。
4) shade degree of crown
林冠层郁闭度
5) vertical closure
垂直圈闭
补充资料：郁闭
1.阻塞不通。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条