摘要
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 hm^(2)和3356 hm^(2),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。
In order to understand the distribution patterns and habitat status of Syrmaticus ellioti in Lushan Nature Reserve,MaxEnt model was used to evaluate its habitat suitability based on the data of infrared camera monitoring and environmental 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 hm^(2)and 3356 hm^(2),respectively,constituting 3.95%and 16.68%of the total reserve area.The primary environmental factors influencing habitat suitability are altitude and vegetation type.S.ellioti tends to favor 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 disturbances,establish ecological corridors and implement specialized monitoring.
作者
章蜜
罗伟
Zhang Mi;Luo Wei(Lushan National Nature Reserve of Jiangxi Province,Jiujiang 332015;Research Center for Wildlife and Nature Reserves of Jiangxi Agricultural University,Nanchang 330045)
出处
《湖北林业科技》
2024年第5期44-48,共5页
Hubei Forestry Science and Technology
基金
中央财政林业国家级自然保护区补助资金项目(赣林函字〔2021〕158号)。
