山西阳城蟒河猕猴国家级自然保护区野猪种群调查

Investigation on Sus Scrofa Population in Manghe Macaca Mulatta National Nature Reserve in Yangcheng of Shanxi

2019年2月至2019年11月,在山西阳城蟒河猕猴国家级自然保护区布设有效红外相机30台,对野猪种群进行调查研究。结果表明,红外相机野猪点位出现率为73.3%,相对多度指数RAI为5.24.根据监测视频分析,保护区内的野猪种群是较为稳定的种群,7月至9月野猪种群的活动明显高于其它季节。

From February 2019 to November 2019,30 infrared cameras were set up in Manghe Macaca mulatta national nature reserve in Yangcheng of Shanxi to investigate and study the population of Sus scrofa.The results showed that the occurrence rate of the spot of Sus scrofa with infrared cameras was 73.3%,and the relative abundance index(RAI)was 5.24.According to the analysis of monitoring video,the Sus scrofa population in the reserve was relatively stable,and the activity of Sus scrofa population from July to September was significantly higher than that in other seasons.