摘要
为了解与掌握废弃采石场植被自然恢复的规律,于2007年4月和8月2次对衡阳市肖家山废弃采石场及其周边荒山植物群落自然恢复的结构特征进行了调查研究。结果表明,植物群落生活型结构反映了该区域的生态环境相当干旱;群落的共有种趋势与立地类型的土壤厚度呈正相关,土壤是植被恢复的主要限制因子。
In order to understand and master the principles of natural vegetation restoration on the abandoned quarry, the plant community structures of vegetation at an early natural recovery stage on the abandoned quarry in Xiaojiashan Mount were investigated in April and August, 2007. The results show that the plant community life spectrum showed that the environment in the area was very droughty; the same species in the plant communities showed a similar trend with the thickness of the soil in the site types. Soil is the main limiting factor to natural vegetation recovery.
出处
《安徽农业科学》
CAS
北大核心
2009年第8期3690-3692,共3页
Journal of Anhui Agricultural Sciences
基金
国家林业局948重点项目(2008-4-32)
关键词
生态恢复
废弃采石场
立地类型
植物群落
植物多样性
Ecological restoration
Abandoned quarry
Site type
Plant community
Plant diversity
