Position: Home > Articles > Typical plant communities investigation and diversity analysis of Shenyang Puhe Avenue
Chinese Horticulture Abstracts
2015
(2)
70-72
沈阳蒲河大道典型植物群落调查与多样性分析
作 者：
张思捷;杨立新
单 位：
沈阳农业大学林学院
关键词：
蒲河大道;典型植物群落;多样性;优化建议
摘 要：
基于对沈阳市蒲河大道典型植物群落的调查,从α多样性指数角度出发,计算各典型植物群落丰富度指数S、辛普森(Simpson)指数、香农-威纳(Shannon-Wiener)指数、均匀度指数(Pielou),并运用综合评价指数K值对典型群落进行比较分析,得出银杏-紫丁香群落多样性最高,五角枫-小桃红群落最低。根据分析结果,给出多样性较差群落的优化建议。
译 名：
Typical plant communities investigation and diversity analysis of Shenyang Puhe Avenue
作 者：
ZHANG Si-jie;YANG Li-xin;
关键词：
Puhe avenue;;typical communities;;diversity;;optimization suggestion
摘 要：
Based on investigating the typical plant communities of Shenyang Puhe Avenue, the typical plant community's richness index, Simpson index, Shannon- Wiener, evenness index(Pielou) were calculated from the angle of α diversity index, and the comprehensive evaluation index of K value was used to analyze the typical communities comparatively. The results showed the diversity of Ginkgo biloba-lilac community is the highest and the diversity of the pentagon maple- flowering plum is the lowest. According to the analysis result, the optimization advices for poor community were put forward.
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