浙江农业学报 ›› 2024, Vol. 36 ›› Issue (12): 2748-2762.DOI: 10.3969/j.issn.1004-1524.20240063

• 园艺科学 • 上一篇    下一篇

基于数量特征分析与层次分析的舟山海岛乡村绿化树种综合评价

王金凤1(), 陈卓梅1, 何卿2, 高浩杰3   

  1. 1.浙江省林业科学研究院 林木育种研究所,浙江 杭州 310023
    2.杭州园建风景园林有限公司,浙江 杭州 310007
    3.浙江省舟山市林业科学研究院 科研所,浙江 舟山 316003
  • 收稿日期:2024-01-15 出版日期:2024-12-25 发布日期:2024-12-27
  • 作者简介:王金凤(1981—),女,山东威海人,博士,副研究员,从事森林培育与森林康养相关研究。E-mail:1916330545@qq.com
  • 基金资助:
    浙江省省院合作林业科技项目(2020SY10)

Comprehensive evaluation of landscape woody plants in Zhoushan island village of China based on quantitative character analysis and analytic hierarchy process

WANG Jinfeng1(), CHEN Zhuomei1, HE Qing2, GAO Haojie3   

  1. 1. Institute of Forestry Breeding, Zhejiang Academy of Forestry, Hangzhou 310023, China
    2. Hangzhou Yuanjian Landscape Garden Limited Company, Hangzhou 310007, China
    3. Institute of Research, Zhoushan Forestry Academy of Zhejiang, Zhoushan 316003, Zhejiang, China
  • Received:2024-01-15 Online:2024-12-25 Published:2024-12-27

摘要:

为推进舟山美丽乡村建设,实现乡村绿化价值的最大化,在植被数量特征分析的基础上,采用层次分析法对舟山乡村绿化树种进行了综合评价与分级,旨在为舟山海岛乡村绿化树种规划提供科学依据和参考。数量特征的分析结果表明,本研究从10个村庄78个样地共计调查到绿化植物253种,隶属92科213属,乔、灌、草的占比分别为28.9%、30.8%、40.3%。从植物来源来看,253种绿化植物中,乡土种与外来种的比例分别为50.6%、49.4%,乔木和草本植物以乡土种居多,但64.1%的灌木为外来种。在乔木中,香樟的相对多度、相对显著度、相对重要值均最大。在灌木树种中,红叶石楠的相对多度、相对重要值均最大,杜鹃的频度最大,八角金盘的相对显著度最大。经综合评价,分为I级的乔、灌木树种分别为16、17种,分为Ⅱ级的乔、灌木树种分别为28、23种,分为Ⅲ级的乔、灌木树种分别为20、21种,分为Ⅳ级的乔、灌木树种分别为12、17种。I级及Ⅱ级树种可分别作为舟山海岛乡村绿化的基调树种和骨干树种加以应用,Ⅲ级树种主要起补充作用,可用于丰富植物种类,而Ⅳ级树种不建议选择或慎重选择。

关键词: 数量特征分析, 层析分析, 树种规划, 舟山, 海岛乡村

Abstract:

To promote the beautiful village construction and maximize the value of rural greening, landscape woody plants in Zhoushan island village were evaluated comprehensively and classified by analytic hierarchy process (AHP) based on quantitative character analysis. The results provided the scientific basis and reference for the allocation of landscape woody plants in Zhoushan island village. The quantitative character analysis showed that 253 plant species from 78 sampling plots of 10 villages were recorded belonging to 213 genera and 92 families comprised of trees (28.9%), shrubs (30.8%) and herbs (40.3%). According to the plant origin, the proportion of native species and exotic species among 253 plant species was 50.6% and 49.4%, respectively. Most trees and herbs are native, but 64.1% shrubs are exotic. Among the trees,the relative abundance, relative dominance, relative important value of Cinnamomum camphora is the largest. Among the shrubs, both the relative abundance and relative important value of Photinia×fraseri is the highest. The frequency of Rhododendron simsii and the relative dominance of Fatsia japonica is the largest, respectively. According to the results of comprehensive evaluation, 16 trees and 17 shrubs were rated as Grade I, 28 trees and 23 shrubs were rated as Grade Ⅱ, 20 trees and 21 shrubs were rated as Grade Ⅲ, 12 trees and17 shrubs were rated as Grade Ⅳ, respectively. The trees of Grade I and Grade Ⅱ can be used as candidate keynote species and backbone species in the village greening of Zhoushan island. The trees of Grade Ⅲ are supplementary to trees of Grade I and Grade Ⅱ to enrich the plant species. However, the trees of Grade Ⅳ are not recommended or carefully selected in the allocation of woody plants in Zhoushan island village.

Key words: quantitative character analysis, analytic hierarchy process, allocation of woody plant, Zhoushan, island village

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