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庐山保护区白颈长尾雉生境适宜性评价研究

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为掌握庐山保护区白颈长尾雉的分布格局及生境状况,根据2017-2023年红外相机监测和环境变量数据,采用MaxEnt模型对其生境进行适宜性评价.结果表明:白颈长尾雉在庐山保护区的次适宜和适宜生境面积分别为794 hm2和3 356 hm2,分别占保护区总面积的3.95%和16.68%;影响白颈长尾雉生境适宜性的主要环境因子是海拔和植被类型,其倾向于选择靠近河流的平缓阴坡及远离居民点、道路的高海拔针叶林、针阔混交林分布.通过研究,提出 了加强白颈长尾雉适宜生境人为干扰管控、建立生态廊道和开展专项监测的管理策略.
Habitat Suitability Assessment of Syrmaticus ellioti in Lushan Nature Reserve
In order to understand the distribution patterns and habitat status of Syrmaticus ellioti in Lushan Nature Re-serve,MaxEnt model was used to evaluate its habitat suitability based on the data of infrared camera monitoring and envi-ronmental variables from 2017 to 2023.The results showed that the sub-suitable and suitable habitat areas of S.ellioti in Lushan Nature Reserve were 794 hm2 and 3 356 hm2,respectively,constituting 3.95%and 16.68%of the total reserve ar-ea.The primary environmental factors influencing habitat suitability are altitude and vegetation type.S.ellioti tends to fa-vor high-altitude coniferous and mixed broad-leaved forests,situated on gentle,shady slopes near water sources and located away from residential areas and roads.This study proposes management strategies to enhance the control of human dis-turbances,establish ecological corridors and implement specialized monitoring.

Syrmaticus elliotiMaxEnt modelhabitat suitabilityLushan Nature Reserve

章蜜、罗伟

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江西庐山国家级自然保护区管理局 九江 332015

江西农业大学野生动植物与自然保护地研究中心 南昌 330045

白颈长尾雉 MaxEnt模型 生境适宜性 庐山保护区

2024

湖北林业科技
湖北省林业科学研究院

湖北林业科技

影响因子:0.398
ISSN:1004-3020
年,卷(期):2024.53(5)