欢迎访问林草资源研究

FOREST RESOURCES WANAGEMENT ›› 2014›› Issue (3): 62-65.doi: 10.13466/j.cnki.lyzygl.2014.03.014

• Scientific Research • Previous Articles     Next Articles

Analysis on the Water Conservation Forest Diversity of Badaling Forest Farm

ZHANG Linyu1, LIANG Jing2   

  1. 1. Dadongliu Nursery of Beijing,Beijing 102218,China;
    2. Xiaotangshan Nursery of Beijing,Beijing 102218,China
  • Received:2014-01-22 Revised:2014-03-28 Online:2014-06-28 Published:2020-12-09

Abstract: We studied the diversity index of species richness,diversity and uniformity of 16 types of water conservation forests in Badaling forest farm.Results showed that the diversity index change in Xigou pine forest and shaw and black birch forest is in the form of shrub>herb>tree,in other communities it is same with the richness index;in secondary forest of Platycladus orientalis,Robinia pseudoacacia Cotinus coggygria mixed forest,pine forest,Acer truncatum and Huashan pine forest,the diversity index is in the order of herb layer>shrub layer>tree layer,the species diversity among all levels of larch forest community is shrub layer>herb layer>tree layer.

Key words: Badaling Forest Farm, water conservation forest, diversity, index

CLC Number: