树冠层 meaning in English
crown canopy
crown layer
Examples
- Forest 1 . a plant formation dominated by trees whose crowns touch , forming a continuous canopy
森林： 1 .树木占优势的植被群系，其树冠相连，形成连续的树冠层。 - The secondary forest breeding use birds nest - site resources vertically , they can be divided into nesting in tree coronal layer guild , nesting on tree trunk guild , nestig in the under forest layer guild
次生林繁殖鸟类对巢址资源呈现空间上的垂直利用现象，可分为树冠层营巢、树干上营巢和林下层营巢繁殖集团。