生态与农村环境学报 ›› 2021, Vol. 37 ›› Issue (6): 769-777.doi: 10.19741/j.issn.1673-4831.2020.0737

• 自然保护与生态 • 上一篇    下一篇

县域生物多样性保护优先格局评价及保护体系优化:以武夷山市为例

牟雪洁, 饶胜, 张箫, 王夏晖, 朱振肖   

  1. 生态环境部环境规划院, 北京 100012
  • 收稿日期:2020-09-04 出版日期:2021-06-25 发布日期:2021-06-24
  • 通讯作者: 饶胜 E-mail:raosheng@caep.org.cn
  • 作者简介:牟雪洁(1988-),女,山东栖霞人,助理研究员,硕士,研究方向为生态系统服务功能评估、生态系统保护修复与监管政策。E-mail:mouxj@caep.org.cn
  • 基金资助:
    国家重点研发计划(2017YFC0506602)

Evaluation of Biodiversity Conservation Priority Area and Nature Reserve System Optimization in County Level Area: A Case Study of Wuyishan City

MOU Xue-jie, RAO Sheng, ZHANG Xiao, WANG Xia-hui, ZHU Zhen-xiao   

  1. Chinese academy of Environmental Planning, Ministry of Ecology and Environment, Beijing 100012, China
  • Received:2020-09-04 Online:2021-06-25 Published:2021-06-24

摘要: 以国家重点生态功能区县域——武夷山市为案例区,选取54个珍稀濒危物种为指示物种,在物种栖息地评价基础上采用系统保护规划工具MARXAN模型评估生物多样性保护的优先区域。结果表明,武夷山市生物多样性保护优先区总面积为734.7 km2,占武夷山市国土面积的26.1%,并集中分布于东北部、西北部及东南部地区;在保护优先区内,8个一级保护物种栖息地的保护比例均超过各自栖息地总面积的50%。空缺分析发现,生物多样性保护优先区与现有自然保护地存在空间不匹配的现象,建议优先在生物多样性保护一级优先区范围内补充扩建和新建自然保护地,包括向东补充扩建武夷山国家公园、向南补充扩建武夷山黄龙岩省级自然保护区,在吴屯乡吴屯溪、东溪水库及其周边新建森林、湿地及水生野生动植物自然保护区,在上梅乡和五夫镇建设森林保护类自然公园。

关键词: 武夷山市, 生物多样性保护优先区, 自然保护地体系, MARXAN模型

Abstract: Taking the national key ecological function area-Wuyishan City as the case area, 54 rare and endangered species are selected as indicator species. Based on the assessment of species habitats, the MARXAN model, a systematic conservation planning tool, is used to assess priority areas for biodiversity conservation. The results show that:the total area of the priority areas for biodiversity conservation in Wuyishan is 734.7 km2, accounting for 26.1% of the research area, which are concentrated in the northeast, northwest and southeast regions; in the priority conservation areas, the protection ratios of the eight first-level protected species habitats exceed 50% of the total area of their respective habitats. The GAP analysis indicates that there is a spatial mismatch between the priority biodiversity conservation areas and the existing nature reserves. It is recommended to expand and build new nature reserves within the first-level priority area for biodiversity conservation, including the eastward expansion of Wuyishan National Park, the southward expansion of Wuyishan Huanglongyan Provincial Nature Reserve, the newly built forests-wetlands and aquatic wildlife nature reserves in Wutunxi, Dongxi Reservoir and surrounding areas in Wutun Township, the newly built forest nature parks in Shangmei Township and Wufu Township.

Key words: Wuyishan City, priority areas for biodiversity conservation, nature reserve system, MARXAN model

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