兽类学报 ›› 2024, Vol. 44 ›› Issue (4): 395-410.DOI: 10.16829/j.slxb.150878

• 研究论文 •    下一篇

基于多准则决策分析评价大熊猫受损栖息地恢复优先级

何珲1,3, 蒋敏2, 谢文文2, 黄瑜2, 张月明2, 吴素娟2, 张攀3, 齐程3, 罗川4, 李俊霖5, 罗鹏2, 杨浩2   

  1. 1 荥经县大相岭自然保护区管护中心, 雅安 625201;
    2 中国科学院成都生物研究所, 中国科学院山地生态恢复与生物资源利用重点实验室, 生态恢复与生物多样性保育四川省重点实验室, 成都 610041;
    3 大熊猫国家公园雅安管理分局, 雅安 610036;
    4 四川省林业和草原调查规划院, 国家公园研究所, 成都 610084;
    5 内江市市中区林业科技推广中心, 内江 641000
  • 收稿日期:2023-11-15 修回日期:2024-03-12 出版日期:2024-07-30 发布日期:2024-08-03
  • 通讯作者: 杨浩,E-mail:yanghao@cib.ac.cn
  • 作者简介:何珲(1988-),男,硕士,林业工程师,主要从事生态保护与修复等相关工作.E-mail:yaxmgyxxbs@163.com
  • 基金资助:
    四川省自然科学基金面上项目(24NSFSC0949);环保部生物多样性调查项目大雪山-小相岭山系-凉山山系地区生物多样性相关传统知识调查与评估(2019HJ2096001006)

The research on restoration priority assessment of damaged giant panda habitats based on multi-criteria decision analysis of AHP-OWA

HE Hui1,3, JIANG Min2, XIE Wenwen2, HUANG Yu2, ZHANG Yueming2, WU Sujuan2, ZHANG Pan3, QI Cheng3, LUO Chuan4, LI Junlin5, LUO Peng2, YANG Hao2   

  1. 1 Yingjing County Daxiangling Nature Reserve Management and Protection Center, Ya'an 625201, China;
    2 Chengdu Institute of Biology, Chinese Academy of Sciences, CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu 610041, China;
    3 Ya'an Management Bureau of Giant Panda National Park, Ya'an 610036, China;
    4 Sichuan Forestry and Grassland Survey and Planning Institute, National Park Institute, Chengdu 610084, China;
    5 Forestry Science and Technology Promotion Center in Shizhong District of Neijiang, Neijiang 641000, China
  • Received:2023-11-15 Revised:2024-03-12 Online:2024-07-30 Published:2024-08-03

摘要: 栖息地恢复是大熊猫国家公园建设的一项关键性工作,明确大熊猫受损栖息地恢复优先级是大熊猫国家公园实施栖息地修复的前提和基础。本研究综合考虑栖息地保护和恢复难易程度,采用层次分析-有序加权平均(AHP-OWA)的多准则决策分析法构建大熊猫受损栖息地恢复优先级评价方法,并以大熊猫国家公园荥经片区为研究区开展试验评价。结果表明:大熊猫国家公园荥经片区9种类型受损栖息地总面积4 273.97 hm2,占大熊猫国家公园荥经片区总面积的5.11%,其中连片人工纯林、低质次生天然林和矿山受损面积较大;AHP-OWA多准则决策分析法可以定量揭示“保护-成本”权衡关系,能够提供不同决策情境下的受损栖息地恢复优先级方案,为大熊猫国家公园栖息地保护与恢复提供了充足的决策支持;无论何种情景,国道108沿线头道水流域北侧大熊猫高密度分布区域的低质次生天然林是大熊猫国家公园荥经片区最优先恢复地段。考虑到多种受损类型,未来大熊猫国家公园栖息地恢复应因地制宜,根据植被和土壤特征情况,适当采取如整地、人工植苗、带状皆伐或疏伐等人工恢复措施促进栖息地恢复。

关键词: 大熊猫国家公园, 受损栖息地, 栖息地修复, 恢复优先级

Abstract: Identifying and prioritizing the restoration of impaired giant panda habitats is a crucial prerequisite for habitat restoration initiatives within the Giant Panda National Park. When park managers decide to undertake habitat restoration work, it becomes imperative to determine the priority areas. The study considers habitat protection and restoration difficulty comprehensively, to establish a multi-criteria decision analysis for evaluating the priority areas of habitat restoration. This method is based on the analytic hierarchy process and ordered weighted averaging (AHP-OWA), and the Yingjing area of the Giant Panda National Park was selected as a case study to assess the adaptability of the method within the National Park. The results indicate that the damaged or impaired habitat covers an area of 4 273. 97 hm2, comprising nine types and accounting for 5. 11% of the total area of the Giant Panda National Park in Yingjing County. Notably,low-quality secondary forests, artificial pure forests and mine area constitute the largest types of damaged habitat. The AHP-OWA decision analysis method quantitatively reveals the trade-off in the‘protection-cost’relationship. This method offers a range of priority strategies for restoring damaged habitats under different decision-making scenarios. Ultimately, it provides crucial decision-making support for habitat protection and restoration efforts within the Giant Panda National Park. Irrespective of the various scenarios considered, the study identifies the low-quality secondary forests in the high-density distribution area of giant pandas in the northern region of the Toudao watershed along G108 highway as the habitat restoration areas with the highest priority. Given the diverse types of damaged giant panda habitat with varying vegetation and soil characteristics, future habitat restoration efforts should employ measures such as soil restoration, planting, thinning, or striped clear-cutting, tailored to the specific needs of each habitat type.

Key words: Giant Panda National Park, Damaged habitats, Habitat restoration, Restoration priority

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