SHANG Tian-qi
School of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Linan 311300, ChinaZHENG Chao-chao
School of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Linan 311300, ChinaGAO Hong-di
Ecological Management Center, Forestry Department of Zhejiang Province, Hangzhou 310020, ChinaYE Nuo-nan
School of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Linan 311300, ChinaYI Li-ta
School of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Linan 311300, ChinaSchool of Forestry and Bio-technology,School of Forestry and Bio-technology,The ecological center in Zhejiang provincial,School of Forestry and Bio-technology,School of Forestry and Bio-technology
Q149
In order to explain the internal relationship between distribution patterns of vegetation and environment, the numerical classification and ordination of 94 plots (20 m×20 m for each) in public welfware forest of Shengzhou were studied by two-way indicator species analysis (TWINSPAN) and canonical correspondence analysis (CCA). The results showed that 94 plots could be divided into 14 groups by TWINSPAN, and in which the associations of Pinus massonian as constructive species was the most, it was dominant community type in the region. The relationship between vegetation communities and environmental factors was reflected by CCA ordination, the slop aspect and slop position were main environment factors in the community distribution. Therefore, the internal relationship between distribution patterns of vegetation and environment could be explained by combination of both methods, these could provide scientific foundation for the classification management of regional public welfare forest.
商天其,郑超超,高洪娣,叶诺楠,伊力塔.嵊州市公益林群落数量分类、排序及环境解析[J].热带亚热带植物学报,2015,23(3):334~342
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