大理大学学报 ›› 2024, Vol. 9 ›› Issue (6): 67-.

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苍山大中型兽类多样性

杨云飞1,2,3,4,赵灿军5,马 驰1,2,3,4*   

  1. 1.大理大学农学与生物科学学院,云南大理 671003; 2.苍山洱海一体化保护与流域绿色发展云南省高校协同创新中心,云南大理 671003; 3. 苍山森林生态系统云南省野外科学观测研究站,云南大理 671003; 4.大理大学生物科学馆,云南大理 671003;
    5. 苍山洱海国家级自然保护区管理局,云南大理 671000
  • 收稿日期:2024-03-06 修回日期:2024-03-07 出版日期:2024-06-15 发布日期:2024-06-25
  • 通讯作者: 马驰,副研究员,博士,E-mail:machi1984@yeah.net。
  • 作者简介:杨云飞,硕士研究生,主要从事动物生态研究。
  • 基金资助:
    云南省科学技术厅项目(202305AM070003);苍山洱海国家级自然保护区管理局项目(dlzb2020-14;dlzb2020-61);
    云南省基础研究计划项目(202201BC070001)

The Diversity of Large and Medium-Sized Mammals in the Cangshan Mountain

Yang Yunfei 1, 2, 3, 4, Zhao Canjun 5, Ma Chi 1, 2, 3, 4*   

  1. 1.College of Agriculture and Biology Science, Dali University, Dali, Yunnan 671003, China; 2.Co-Innovation Center for Cangshan Mountain and Erhai Lake Integrated Protection and Green Development of Yunnan Province, Dali, Yunnan 671003, China;3.Cangshan Forest Ecosystem Observation and Research Station of Yunnan Province, Dali, Yunnan 671003, China;4.Bioscience Museum, Dali University, Dali, Yunnan 671003, China; 5.Administration of Cangshan-Erhai National Nature Reserve, Dali, Yunnan 671000, China
  • Received:2024-03-06 Revised:2024-03-07 Online:2024-06-15 Published:2024-06-25

摘要: 目的:调查苍山地区大中型兽类多样性现状,揭示物种多样性空间分布模式,为苍山兽类资源保护提供科学依据。方法:2020年7月—2022年12月采用样线法、红外自动相机陷阱法、访问法对苍山地区兽类多样性现状开展调查。研究期间共调查47条样线,样线总长度为52 km;共布设60台红外自动相机,累计监测9 975台天。结果:目前苍山至少分布有19种大中型兽类,包括林麝、中华小熊猫等9种国家一级或二级保护野生动物;食肉目和鲸偶蹄目物种丰富度最高,物种多样性随海拔的上升而下降,并与植被类型密切相关。结论:大型食肉目动物在生物多样性保护中具有脆弱性,低海拔针阔叶混交林和阔叶林栖息地对于大中型兽类来说有较高的保护价值。

关键词: 苍山, 红外自动相机, 兽类多样性, 多样性分布

Abstract:

Objective: To investigate the status quo of large and medium-sized mammal diversity, reveal the spatial distribution pattern of species diversity in order to provide scientific basis for the protection of mammal resources in the Cangshan mountain.Methods: From July 2020 to December 2022, the current status of mammal diversity in Cangshan region was investigated by line transects, infrared automatic camera trap method, and interview method. Finally, 47 transect lines with total length of 52 km were

investigated, and 9 975 camera days from 60 infrared automatic cameras were implemented. Results: There were at least 19 species of large and medium-sized mammals distributed in the Cangshan mountain, including 9 species from first or second-class protection wildlife lists of China such as Moschus berezovskii and Ailurus styani, and the species richness of Carnivora and Cetartiodactyla was the highest. The mammal species diversity was decreased with the increase of altitude, and was related to the vegetation type. Conclusion:Large carnivora animals are vulnerable in biodiversity conservation, and the habitats of coniferous and broad-leaved mixed forest and broad-leaved forest at low altitude have higher value for the conservation of large and medium-sized mammals.

Key words: Cangshan mountain, infrared automatic cameras, mammal diversity, diversity distribution
杨云飞,
赵灿军, 马 驰 苍山大中型兽类多样性
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