Long-term effects are primarily mediated by changes in tree species composition and the consequent alterations of foreststructure, productivity, and nutrient uptake.
长期影响主要是由树种组成的变化以及随之而来的森林结构、生产力和养分吸收的变化所导致的。
2
ForestStructure is different, its Function is different.
森林结构的不同，其森林功能也不同。
3
A dialog management model based on the topic foreststructure is presented here, which can well handle those issues with mixed initiative dialog control.