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中国农学通报 ›› 2026, Vol. 42 ›› Issue (7): 62-69.doi: 10.11924/j.issn.1000-6850.casb2025-0645

• 林学·园艺·园林 • 上一篇    下一篇

古树后续资源健康状况评价与分析——以黄葛树为例

刘世晗1,2,3,4(), 程林林1,2,3, 骆丝婷1,2,3,4   

  1. 1 广州市城市规划勘测设计研究院有限公司, 广州 510060
    2 广州市资源规划和海洋科技协同创新中心, 广州 510060
    3 广东省城市感知与监测预警企业重点实验室, 广州 510060
    4 广州花都规划勘测设计院有限公司, 广州 510800
  • 收稿日期:2025-08-01 修回日期:2026-03-16 出版日期:2026-04-15 发布日期:2026-04-15
  • 作者简介:

    刘世晗,男,1997年出生,河北石家庄人,助理工程师,硕士,研究方向为林业调查规划。通信地址:510800 广东广州花都区腾步大厦4楼,Tel:020-86838209,E-mail:

  • 基金资助:
    广东省基础与应用基础研究项目(2023A1515110276)

Evaluation and Analysis of Health Condition of Reserve Resources of Ancient Trees: A Case Study of Ficus virens

LIU Shihan1,2,3,4(), CHENG Linlin1,2,3, LUO Siting1,2,3,4   

  1. 1 Guangzhou Urban Planning & Design Survey Research Institute Co., Ltd., Guangzhou 510060
    2 Collaborative Innovation Center for Natural Resources Planning and Marine Technology of Guangzhou, Guangzhou 510060
    3 Guangdong Enterprise Key Laboratory for Urban Sensing, Monitoring and Early Warning, Guangzhou 510060
    4 Guangzhou Huadu Planning & Design Survey Institute Co., Ltd., Guangzhou 510800
  • Received:2025-08-01 Revised:2026-03-16 Published:2026-04-15 Online:2026-04-15

摘要:

当前城市古树后续资源存在健康评价体系不完善、保护缺乏精准依据的问题。为科学评价古树后续资源健康状况并指导复壮保护,以广州市荔湾区45株黄葛树古树后续资源为研究对象,构建包含生长状况(A)、生长环境(B)、生物危害(C) 3个准则层及16个指标层的健康评价体系,采用层次分析法(AHP)确定指标权重,计算健康综合得分并划分等级。结果表明,准则层中生长状况(A)权重最高(0.5396),生物危害(C)次之(0.2970),生长环境(B)最低(0.1634);16个指标中虫害危害程度总权重最大(0.1465),地上有效空间占比最小(0.0197)。45株古树后续资源整体健康状况良好,健康状况为良的有40株,占比为88.89%;健康状况为中的有5株,占比11.11%;未发现健康等级为差和极差的植株。本研究建立的黄葛树古树后续资源的健康评价方法,可为开展的古树后续资源的健康评价与保护工作提供借鉴。

关键词: 古树后续资源, 层次分析法, 健康状况评价, 生长状况, 生长环境, 生物危害, 黄葛树

Abstract:

To enable a scientific and precise evaluation of ancient tree reserve resources health status, so as to take timely and well-informed rejuvenation and protective measures, this study focused on 45 reserve resources of ancient Ficus virens in Liwan District, Guangzhou. A health evaluation system including three criteria layers of growth status (A), growth environment (B) and biological hazard (C) and 16 index layers was constructed, and growth and health indicators were systematically evaluated. The analytic hierarchy process was employed to determine indicator weights, compute health scores, and categorize health grades, followed by a comprehensive analysis of their overall health status. The results show that in the criterion layer, the weight of A is the highest (0.5396), followed by C (0.2970), and B is the lowest (0.1634). Among the 16 evaluation indicators, the damage degree of insect pests has the highest total weight value of 0.1465, indicating its most significant impact on the health evaluation of reserve resources of ancient trees. In contrast, the percentage of effective above-ground space has the lowest total weight value of 0.0197, suggesting its minimal influence on the health evaluation of reserve resources of ancient trees.The collective health status of the 45 ancient tree reserve resources individuals is favorable: 40 trees (88.89%) are classified as good, 5 trees (11.11%) are classified as moderate, and no ancient tree reserve resources are assessed as poor or very poor. This study has established a health evaluation methodology for reserve resources of ancient F. virens trees, providing a reference for subsequent health assessment and conservation efforts targeting ancient tree reserve resources.

Key words: ancient tree reserve resources, analytic hierarchy process, health status assessment, growth status, growth environment, biological hazards, Ficus virens