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应用生态学报 ›› 2024, Vol. 35 ›› Issue (4): 1123-1130.doi: 10.13287/j.1001-9332.202404.019

• 研究论文 • 上一篇    下一篇

基于物种构成特征的中国陆栖哺乳动物地理分区

迟瑶1*, 叶鹏程2, 张迎莹3, 凌镒超1   

  1. 1浙江工商大学旅游与城乡规划学院, 杭州 310018;
    2生态环境部南京环境科学研究所, 南京 210042;
    3金陵科技学院人文学院, 南京 210038
  • 收稿日期:2023-10-07 接受日期:2024-02-07 出版日期:2024-04-18 发布日期:2024-10-18
  • 通讯作者: * E-mail: chiyao0225@163.com
  • 作者简介:迟瑶, 女, 1991年生, 博士, 讲师。主要从事GIS研究与应用。E-mail: ychi@mail.zjgsu.edu.cn
  • 基金资助:
    浙江省教育厅一般项目(Y202352906)和浙江工商大学引进人才科研项目(1040XJ2323059)

Geographical division of terrestrial mammals in China based on species composition characteristics

CHI Yao1*, YE Pengcheng2, ZHANG Yingying3, LING Yichao1   

  1. 1School of Tourism and Urban-rural Planning, Zhejiang Gongshang University, Hangzhou 310018, China;
    2Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing 210042, China;
    3Faculty of Humanities & Social Sciences, Jinling Institute of Technology, Nanjing 210038, China
  • Received:2023-10-07 Accepted:2024-02-07 Online:2024-04-18 Published:2024-10-18

摘要: 中国自然条件复杂,生物多样性丰富。本研究基于中国陆栖哺乳动物的地理分布与物种构成特征,探讨中国不同地区哺乳动物种群的特点和地理分区;采用聚类算法,结合哺乳动物的空间分布数据和分类学特征,对中国陆栖哺乳动物进行地理分区。结果表明: 中国陆栖哺乳动物可分为东北区域、华北区域、东部草原区域、西部区域、西北区域、羌塘高原区域、青藏东部区域、喜马拉雅区域、华南区域、台湾-海南区域共10个动物地理区。研究结果揭示了中国陆栖哺乳动物的新地理分区模式,展现了不同区域间物种组成的差异性和特点,揭示了物种分布与环境因素之间的关联。本研究提出将分类信息纳入聚类分析的方法,为动物地理区域研究提供了新思路,为理解物种多样性提供了新视角,并为动物保护和栖息地规划提供了科学依据。

关键词: 地理信息系统, 层次聚类, 分类差异, 陆栖哺乳动物, 动物地理分区

Abstract: China has complex natural conditions and is rich in biodiversity. Based on the geographical distribution and species composition of terrestrial mammals, we explored the characteristics and geographic partitioning of mammal populations in different regions of China. We used a clustering algorithm, combined with the spatial distribution data and taxonomic characteristics of mammals, to geographically partition the terrestrial mammals in China. We found 10 zoogeographic regions of terrestrial mammals in China: Northeast region, North China region, Eastern grassland region, Western region, Northwest region, Qiangtang plateau region, Eastern Qinghai-Tibet Plateau region, Himalayan region, South China region, and Taiwan-Hainan region. We found a new geographical zoning pattern for terrestrial mammals in China, examined the variability and characteristics of species composition among different regions, and quantified the association between species distribution and environmental factors. We proposed a method of incorporating taxonomic information into cluster analysis, which provided a new idea for zoogeographic region studies, a new perspective for understanding species diversity, and a scientific basis for animal conservation and habitat planning.

Key words: geographic information system, hierarchical clustering, taxonomic difference, terrestrial mammal, animal geographical division