摘要
2015年1月—2016年8月,利用红外相机技术对江西官山国家级自然保护区鸟兽多样性进行监测,共布设28台红外相机,累计工作5643 d,共获得有效照片2820张,记录到兽类(Mammalia)4目7科12种,鸟类(Aves)5目11科27种,其中国家一级保护野生动物1种,即白颈长尾雉(Syrmaticus ellioti),国家二级保护野生动物6种,分别为猕猴(Macaca mulatta)、小灵猫(Viverricula indica)、白鹇(Lophura nycthemera)、勺鸡(Pucrasia macrolopha)、领角鸮(Otus lettia)和斑头鸺鹠(Glaucidium cuculoides)。相对丰富度指数排名前6的物种依次为白鹇(23.32)、赤麂(Muntiacus muntjak,9.11)、小麂(Muntiacus reevesi,3.35)、野猪(Sus scrofa,3.28)、猕猴(2.91)和紫啸鸫(Myophonus caeruleus,2.60),其余物种相对丰富度均小于1。物种积累曲线显示,兽类在相机数达到12—13台时即趋于平缓,说明本调查对兽类监测取样充分;鸟类达到全部相机数后仍有增加趋势,说明对鸟类监测,红外相机技术更适宜作为其他监测方法(如样线法)的补充。研究结果可为官山自然保护区资源保护提供依据,并对探明其重点保护对象白颈长尾雉种群数量及分布具有重要参考价值。
From January 2015 to August 2016,infrared camera technology was used to investigate the richness of birds and mammals in Guanshan National Nature Reserve.A total of 28 cameras were arranged along elevation gradients;5,643 effective working days and 2,820 independent effective photos were obtained.Twelve species of mammals that belong to four orders,six families,and 27 species of birds in 11 families and five orders were recorded.Among them,one was listed as the first class national key protected animals:Syrmaticus ellioti,six were listed as the second-class protected animals(Macaca mulatta,Viverricula indica,Lophura nycthemera,Pucrasia macrolopha,Otus lettia,and Glaucidium cuculoides).Among them,Turdus mupinensis was the first record in Jiangxi Province.The five species with highest relative richness were Lophura nycthemera(23.32),Muntiacus muntjak(9.11),Muntiacus reevesi(3.35),Sus scrofa(3.28),Macaca mulatta(2.91)and Myophonus caeruleus(2.60);the value of others was less than 1.The species accumulation curve tended to be flat for mammals when the cameras amount reached 12-13,which indicated that the survey intensity was sufficient for mammals;however,the curve still increased after reaching the total number of cameras,indicating that camera amount is not enough for bird investigation,or this technology should be combined with other monitoring methods(such as transect method)for bird monitoring.The results updated the information of wildlife resources in Guanshan Nature Reserve,as well as the population status of the Syrmaticus ellioti,which is the key protected species of Guanshan.The results can provide basic data for the protection strategy of wildlife in the reserve.
作者
苏英钰
毛坤财
程彬彬
刘洁
黎敏灵
左文波
张微微
SU Yingyu;MAO Kuncai;CHENG Binbin;LIU Jie;LI Minling;ZUO Wenbo;ZHANG Weiwei(Center for Wildlife Source Conservation and Nature Reserve Research,Jiangxi Agricultural University,Nanchang,330045,China;Jiangxi Forestry Bureau,Nanchang,330038,China;Administration of Jiangxi Guanshan National Nature Reserve,Yichun,336330,China)
出处
《野生动物学报》
北大核心
2021年第4期1030-1038,共9页
CHINESE JOURNAL OF WILDLIFE
基金
国家科技支撑项目(2012BAC11B02)
国家自然科学基金项目(31660608)
教育部博士点基金项目(20123603120003)。
关键词
官山自然保护区
红外相机技术
鸟兽多样性
物种积累曲线
白颈长尾雉
Guanshan Nature Reserve
Infrared camera technology
Bird and manimal diversity
Species accumulation curve
Syrmaticus ellioti
作者简介
第一作者:苏英钰,女,26岁,硕士研究生,主要从事鸟类学研究,E-mail:suyingyu2020@163.com;通讯作者:张微微,E-mail:zhangweiwei_nefu@163.com。
