摘要
沙区的生态建设是阿拉善地区当前及今后林业建设的重点。在对历年来飞播和封育成效的实地调查基础上,分析了现有各生活型植被植物数量和总生物量,结果表明:飞播和封育是阿拉善高原沙区迅速增加植被生物量的有效手段。
The ecological construction in sandy areas is the key of forestry development at present and in future. On the basis of field investigation on effects of aerial seeding and enclosure, the present plant quantity and total biomass of each life form have been analyzed. The results show that aerial seeding and enclosure are the effective means for rapidly increasing vegetation biomass in Alashan Plateau.
出处
《内蒙古林业科技》
2010年第1期27-29,33,共4页
Journal of Inner Mongolia Forestry Science and Technology
关键词
阿拉善高原
飞播
封育
植物数量
生物量
Alashan Plateau
aerial seeding
enclosure
plant quantity
biomass
