摘要
对雾灵山19个代表性植物群落6、个植被类型及全山植被的生活型和生活型在不同海拔梯度上的分布进行了研究;分析了植物生活型与生存环境的关系。雾灵山全山植被总生活型是:高位芽植物18.67%,地上芽植物2.84%,地面芽植物39.6%,地下芽植物22.09%,1 a生草本植物16.8%。地面芽植物占优势,地下芽植物次之,高位芽植物和1 a生草本植物接近并列第三,地上芽植物极少。
19 representative plant communities,6 vegetation types and the characteristics of the plant life-form due to the altitude gradient in the Wuling Mountain are studied.The results are that there are total 5 tyeps of life-form of Wuling mountain vegetation.The hemicryptophyte is dominant holding 39.6%.The geophyte takes the second place holding 22.09%.The phanerophyte and the annual herb take the third holding 18.67% and 16.8% respectively.The chamaephyte is the least of all holding 2.84%.The correlation of plant life-form and environment is also analyzed in this paper.
出处
《河北林果研究》
2010年第3期264-267,共4页
Hebei Journal of Forestry and Orchard Research
关键词
群落
植被
生活型
环境
community
vegetation
life-form
environment
