摘要
2017年至2018年间,利用红外相机技术调查了福建中部地区戴云山山系的野生白鹇(Lophura nycthemera)日活动节律。60个相机位点共获得独立有效照片3499张,其中38个相机位点有拍到白鹇,有效照片数660张。月、日活动节律分析结果显示:月相对丰富度指数高峰出现在7月和10—12月;白鹇的日活动时间从2:00—4:00开始活动至20:00—22:00结束,12:00—14:00为一天的活动高峰期;秋、冬季的日活动节律模式相似,均呈单峰曲线,冬季的日活动高峰出现时间会早于秋天;春、夏季的日活动节律模式均呈现'W'型变化曲线。本研究结果为闽中戴云山山系的野生白鹇保护与管理提供基础科学依据。
From 2017 to 2018,the daily activity rhythm of the wild Lophura nycthemera in the mountain system of Dayunshan mountain in central Fujian province was investigated using infrared camera technology.A total of 3,499 independent valid photos were obtained from 60 camera sites,among which,38 camera sites were taken with L.nycthemera,and 660 valid photos were taken.The results of monthly and daily activity rhythm analysis showed that the relative richness index peaked in July and October to December.The L.nycthemera’s daily activity time started from 2:00-4:00 and ends at 20:00-22:00.12:00-14:00 was the peak time of the day.The rhythm patterns of daily activities in Autumn and Winter are similar and showed a single peak curve.The daily activity in winter was earlier than that in the autumn.The rhythm patterns of daily activities in Spring and Summer presented a'W'shaped curve.The results of this study provide a scientific basis for the protection and management of the wild L.nycthemera in the Daiyunshan mountain system in central Fujian.
作者
徐建国
陈斌
赖雅芬
林开淼
蔡孝星
陈亚婷
陈文伟
Xu Jianguo;Chen Bin;Lai Yafen;Lin Kaimiao;Cai Xiaoxing;Chen Yating;Chen Wenwei(Daiyunshan Mountain National Nature Reserve Administration Bureau,Dehua Fujian 362500,China;College of Tourism,Wuyi University,Wuyishan Fujian 354300,China)
出处
《福建林业》
2019年第2期45-48,共4页
Fujian Forestry
基金
生态环境部生物多样性保护专项(2110404)
关键词
白鹇丰富度指数
戴云山脉
红外相机
Lophura nycthemera
richness index
Daiwanshan mountain
infrared camera
