2) Natural shrub community
天然灌木群落
3) natural Pinus taiwanensis communities
天然黄山松群落
1.
A study on spatial distribution pattern and sampling technique of population in natural Pinus taiwanensis communities;
天然黄山松群落种群分布格局取样技术的研究
4) natural forest community
天然森林群落
5) native succession communities
天然次生群落
1.
Restoration capacity of forest vegetation was analyzed on the basis of the survey of native succession communities and artificial planting communities in the logged stand,and natural regeneration of existing communities in the up reaches of Bailong River region.
通过对残存林分的天然更新能力、天然次生群落和人工恢复群落的生长状况调查,分析了白龙江上游地区森林植被的恢复能力。
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
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