摘要
Based on the research of the plots in coastal areas in Jiaonan city, Shandong Province, the indices of richness, evenness and diversity of different community types are analyzed. The results show that: The richness indices indicates that arbor layers are close to shrub layers, and both are lower than herbage layers; the ranges among communities vary a little except those of the arbor ones. Mostly the biodiversity indices reveal that herbage, the arbor, the shrub; Biodiversity of communities has great influences on microclimate to a certain extent and is under the control of regional environment.
Based on the research of the plots in coastal areas in Jiaonan city, Shandong Province, the indices of richness, evenness and diversity of different community types are analyzed. The results show that: The richness indices indicates that arbor layers are close to shrub layers, and both are lower than herbage layers; the ranges among communities vary a little except those of the arbor ones. Mostly the biodiversity indices reveal that herbage, the arbor, the shrub; Biodiversity of communities has great influences on microclimate to a certain extent and is under the control of regional environment.
作者
Xu Jingwei 1,2, Li Chuanrong 3, Li Qi 4, Zheng Li 3, & Wang Weidong 1 1 Beijing Forestry University,Beijing 100871,China
2 Shandong Acdemy of Forestry, Jinan 250014, China
3 College of Forestry, Shandong Agricultural University, Taian 271018, China
4 Shandong Normal University, Jinan 250014, China
