生态与农村环境学报 ›› 2020, Vol. 36 ›› Issue (3): 334-341.doi: 10.19741/j.issn.1673-4831.2019.0902

• 自然保护与生态 • 上一篇    下一篇

遵义市4种主要自然保护地空间分布特征及其影响因素研究

樊涵1,2, 王晓娟3, 杨朝辉1,2, 王丞1,2, 张明明1,2   

  1. 1. 贵州大学林学院, 贵州 贵阳 550025;
    2. 贵州大学生物多样性与自然保护研究中心, 贵州 贵阳 550025;
    3. 贵州财经大学大数据应用与经济学院, 贵州 贵阳 550025
  • 收稿日期:2019-11-08 出版日期:2020-03-25 发布日期:2020-03-25
  • 通讯作者: 张明明 E-mail:zmm.2005@163.com
  • 作者简介:樊涵(1996-),男,贵州道真人,硕士生,主要研究方向为野生动物生态与自然保护区管理。E-mail:fh20180624@163.com
  • 基金资助:
    贵州省科技计划(黔科合支撑[2019]2842号);贵州大学培育项目(黔科合平台人才[2018]5781-39号)

Spatial Distribution Characteristics and Influencing Factors of 4 Main Kind of Protected Areas in Zunyi City, Guizhou Province

FAN Han1,2, WANG Xiao-juan3, YANG Zhao-hui1,2, WANG Cheng1,2, ZHANG Ming-ming1,2   

  1. 1. College of Forestry, Guizhou University, Guiyang 550025, China;
    2. Research Center for Biodiversity and Nature Conservation, Guizhou University, Guiyang 550025, China;
    3. College of Big Data Application and Economics, Guizhou University of Finance and Economics, Guiyang 550025, China
  • Received:2019-11-08 Online:2020-03-25 Published:2020-03-25

摘要: 建立自然保护地体系是保护自然资源、生态环境和生物多样性的重要措施。为揭示贵州省遵义市自然保护区、森林公园、湿地公园和国有林场4种主要自然保护地的空间分布特征和主要影响因素,采用最邻近点指数、地理集中指数、核密度和地理探测器等地理数学方法研究其空间分异特征与影响因素。结果表明:(1)遵义市4种自然保护地空间聚集性明显,形成3个高密度聚集区,呈现出"西北-东南密、西南-东北疏"的分布特征。(2)遵义市自然保护地建设与区域发展之间的匹配性较差,其中64.29%的区域属于滞后型和消极型,其在空间上形成1个集中区和1个连片区。(3)单个影响因素的解释力存在一定差异,湿地面积、人均GDP和森林面积为影响研究区自然保护地空间分异的主要影响因素;任意2个影响因素交互后对自然保护地空间分异的解释力明显加强。

关键词: 自然保护地, 分布特征, 地理探测器, 遵义市

Abstract: The establishment of protected areas system is an important measure to protect natural resources, ecological environment and biodiversity. Several geographic mathematical methods such as nearest neighbor index, central index of geography, kernel density estimation, and geo-detector were applied to study the spatial distribution characteristics and major influencing factors of four main protected areas including the nature reserves, forest parks, wetland parks, and state-owned forest farms in Zunyi City, Guizhou Province. The results show that:(1) The four types of protected areas in Zunyi City have obvious spatial aggregation, forming three high-density aggregation areas, showing the distribution characteristics of "northwest-southeast dense, southwest-northeast sparse". (2) The establishment of protected areas in Zunyi is not keeping up with the pace of the regional development, 64.29% of the regions belong to the "lagging" and "passive" types, forming a concentration area and a contiguous area. (3) The explanatory power of an individual influencing factor is not stable. Wetland area, per capita GDP and forest area are the main influencing factors of the spatial distribution of the studied protected areas; the explanatory power of any two combined influencing factors is significantly strengthened.

Key words: protected areas, distribution characteristic, geo-detector, Zunyi City

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