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.
ZHANG Linyu
,
LIANG Jing
. Analysis on the Water Conservation Forest Diversity of Badaling Forest Farm[J]. Forest and Grassland Resources Research, 2014
, 0(3)
: 62
-65
.
DOI: 10.13466/j.cnki.lyzygl.2014.03.014
[1]黄丹,惠晓萍,韩玉洁,等.不同强度间伐对奉贤区水源涵养林及其林下植物多样性的影响[J].上海交通大学学报:农业科学版,2012,30(6):41-45.
[2]和弦,宋维峰,彭永刚,等.元阳梯田全福庄流域水源涵养林的植物多样性分析[J].水土保持研究,2012,19(5):110-115.
[3]刘世荣,蒋有绪.中国暖温带森林生物多样性研究[M].北京:中国科学技术出版社,1998.
[4]马克平,钱迎倩,王晨.生物多样性研究的现状与发展趋势[J].科技导报,1995(1):27-30.
[5]梁芳,郭晋平.林下植物多样性影响因素研究进展[J].山西林业科技,2008(2):33-35.
[6]师楠,郎南军,李晋,等.金沙江头塘小流域5种类型人工林林下植物多样性研究[J].安徽农业科学,2011,39(6):3429-3435.
[7]杨君.北京八达岭植物群落多样性特征分析[J].吉林林业科技,2006(2):17-19.
