期刊论文

Study on Plant Biodiversity of Urban Forest in Nanjing City

中文

分子植物育种

1672-416X

2023

21

06

2075-2079

山西省教育厅哲学社会科学研究项目（2018233041）资助；

本校为第一机构

本研究以南京城市森林为研究对象，对城市森林植物基本特征、物种组成及多样性进行了分析，以期为城市森林的植物多样性作出科学评价。研究表明多样性指数以阔叶混交林Pielou指数、Shannon-Wiener指数和Simpson指数最高，针阔混交林、黑松林、栓皮栎林、枫香林物种多样性指数相差不大，而毛竹林指数最低。三层多样性指数分析表明：黑松林、栓皮栎林、枫香林中三层多样性指数依次为灌木层、草本层和乔木层；而阔叶混交林、针阔混交林中三层多样性指数依次为灌木层、乔木层和草本层；毛竹林的三层多样性指数依次为草本层、灌木层和乔木层；Sorenson相似性系数研究表明，毛竹林和黑松林指数最小，阔...

This study analyzed the basic characteristics,species composition and diversity of urban forest plants in order to make a scientific evaluation of the plant diversity of urban forest,by taking Nanjing urban forest as the research object.The research shows that the speci...MORE This study analyzed the basic characteristics,species composition and diversity of urban forest plants in order to make a scientific evaluation of the plant diversity of urban forest,by taking Nanjing urban forest as the research object.The research shows that the species diversity index of broad-leaved mixed forest is t...