放归大熊猫“盛林1号”的活动范围和活动节律监测  

Home Range and Activity Rhythm of the Reintroduced Giant Panda "Shenglin 1" in Dujiangyan,Sichuan Province

作　　者：古晓东[1,2] 王鸿加[2] 张陕宁[3] 戴强[1] 朱立峰[4] 顾海军[1,2] 王跃招[1] 魏辅文[4] 

机构地区：[1]中国科学院成都生物研究所,成都610041 [2]四川省野生动物资源调查保护管理站,成都610081 [3]国家林业局大熊猫保护管理办公室,北京100714 [4]中国科学院动物研究所,北京100101

出　　处：《四川动物》2011年第4期493-497,共5页Sichuan Journal of Zoology

摘　　要：2005年8月至2006年4月,对救护后放归在四川龙溪虹口自然保护区内的大熊猫＂盛林1号＂进行了追踪监测。结果表明,＂盛林1号＂放归后日均活动距离为231 m,活动范围为16 km2。根据其活动路线与停留时间,其活动可划分为生活适应期、相对稳定期和长途迁徙期三个阶段。对8~12月期间项圈下载活动日频率进行的ANOVA分析表明,＂盛林1号＂的日活动频次不同月份存在极显著差异;LSD比较表明,除11月和12月的日活动频次之间无显著差异外,其余各月之间均存在显著差异。＂盛林1号＂的日活动频次从8月至10月逐渐降低,而在11月和12月之间则突然增高;活动高峰期都在上午,主要发生在4∶00~11∶00时间段;在12∶00~14∶00时间段跌至活动的低谷;在下午的活动高峰值不明显,其活动频次明显低于上午的活动频次。全天活动频次的最低值出现在20∶00~23∶00间。其日活动低谷期随月份的增加有逐渐后延的趋势。Understanding home range and activity rhythm of reintroduced giant panda Ailuropoda melanoleuca is essential to avoid risks and increase knowledge of reintroduction of giant panda in the future.Here we studied home range and activity rhythm of the reintroduced giant panda＂Shenglin 1＂,using radio-tracking from August 2005 to April 2006 in Dujiangyan city,Sichuan province.Home range of ＂Shenglin 1＂ was 16 km2 during the study period,and mean daily range was about 231 m.There were three periods including seeking habitats,establishing temporary home range and long-distance migrate based on its activity and settling duration.Daily activity frequency was significant difference among different months,but was not significant difference between November and December.The daily activity frequency exhibited a gradually decreasing trend from August to October,and got the peak value at November and December.Daily activity reached a peak between 4∶ 00 and 11∶ 00 in the morning,and got a trough between 12∶ 00 and 14∶ 00,but the activity peak was not obvious in the afternoon.The lowest trough of daily activity appeared between 20∶ 00 and 23∶ 00.

关 键 词：大熊猫 放归 监测 活动节律 

分 类 号：Q958[生物学—动物学]