期刊论文

Resources and Landscape Application Comprehensive Evaluation of Native Wild Woody Plant Resources in Guiyang

中文

中国野生植物资源

1006-9690

2020

39

12

71-79

10.3969/j.issn.1006-9690.2020.12.014

国家十三五重点研发计划课题(2016YFC0502607) 贵州省科技计划重大专项(黔科合平台人才[2017]5411号) 贵州省世界一流学科建设计划项目(黔教科研发[2019]125号)。

本校为其他机构

为了解贵阳市乡土野生木本植物资源及其园林应用价值,本研究采用样线法对贵阳市野生木本植物资源进行调查,构建乡土野生木本植物评价体系,通过Yaahp软件计算评价体系各指标权重,并运用层次分析法进行综合评价,为喀斯特地区城市园林生态景观及植物多样性保护提供参考。结果表明,贵阳市有乡土野生木本植物301种,隶属于94科179属,以灌木类（含小乔木,49.83%）为主。园林应用综合评价体系共3个一级因子、13个二级因子。一级因子中生物学特性（0.527 8）和观赏特性（0.332 5）权重值较高;二级因子中适应性（0.238 6）最高,抗逆性、繁殖难易度、色彩、观赏期和资源数量较高（均高于0.07）。本评价体系...

In order to understand the resources of native wild woody plants and their landscape application value in Guiyang.In the study,the line transect method was applied to investigate wild woody plant resources in Guiyang.The evaluation system of native wild woody plants was constructed.The weight of evaluation indices were calculated by the software Yaahp.The analytic hierarchy process(AHP)was utilized to evaluate the application values in creating the ecological landscape of urban in karst area or plant diversity conservation.The results show that there were 301 species of wild native woody plant...