In this study, effects of thinning intensity on growth and plant diversity of water conservation forests in Shanghai were investigated and analyzed. The results showed that in the 4th year after thinning，the diameter at breast height (DBH) and height of most treatments were higher than that of the control group. While no clear change was observed in the 2nd year after thinning. The effects of thinning intensity on different kinds of stand growth and species diversity indices of plants were different: the 65% thinning intensity was the most helpful to growth of Elaeocarpus decipiens; the mixed forest of Cinnamomumc amphora and Bischofia polycarpa grew best with 30% thinning intensity; the mixed forest grew best with 20%—30% thinning intensity.
HUANG Dan
,
PENG Zhi
,
HAN Yu-Jie
. Effect of Thinning Intensity on Growth and Plant Diversity of Water Conservation Forests in Shanghai[J]. Subtropical Plant Science, 2017
, 46(03)
: 263
-266
.
DOI: 10.3969/j.issn.1009-7791.2017.03.013
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