| 利用无线电技术对达乌尔鼠兔巢区的研究 |
| |
| 引用本文： | 王梦军,钟文勤,宛新荣.利用无线电技术对达乌尔鼠兔巢区的研究[J].兽类学报,2000,20(2):116-122. |
| |
| 作者姓名： | 王梦军 钟文勤 宛新荣 |
| |
| 作者单位： | 中国科学院动物研究所,农业虫鼠害综合治理研究国家重点实验室,北京,100080 |
| |
| 基金项目： | This study was supported by State Key L ab of Integrated managem ent on Insects and Rodents and the Chinese national Sciences G |
| |
| 摘 要： | 达乌尔鼠兔是内蒙古昌原斑块分布的一种害鼠，它们在斑块间的扩散对其种群调节和进化都有重要意义，章对两个家族的达乌尔鼠兔进行了无线电遥测研究，它们的巢区面积从３１３８ｍ＾２到１７０６２ｍ＾２，核心区面积从１２９２ｍ＾２到７８０８ｍ＾２。雄性－雌性巢区重叠面积比雌性－雌性巢区重叠面积大。该鼠的扩散和探索距离可达２００ｍ。从９月开始鼠兔的活动就很活跃。尤其是探索活动和扩散。多数扩散个体在移居点很快消失。
|
| 关 键 词： | 达乌尔鼠兔 无线电遥测 巢区 草原害鼠 |
A STUDY OF HOME RANGE OF DAURIAN PIKA (OCHOTONA DAURICA) THROUGH TELEMETRY |
| |
| WANG Mengjun,ZHONG Wenqin,WAN Xinrong.A STUDY OF HOME RANGE OF DAURIAN PIKA (OCHOTONA DAURICA) THROUGH TELEMETRY[J].Acta Theriologica Sinica,2000,20(2):116-122. |
| |
| Authors: | WANG Mengjun ZHONG Wenqin WAN Xinrong |
| |
| Abstract: | Homerange size, core area size, overlaps of home range and core area among individuals in same family, exploring and dispersal distances are important information for studying dispersal.They were studied with telemetry in 1995, and found home range size of pika from 3 138 m 2 to 17 062 m 2 , and core area size from 1 292 m 2 to 7 808 m 2. Overlap size of home range between females is smaller than that between female and male. Both dispersal and exploring distances could reach about 200 m. Daurian pika became obviously more active after August, exploring and dispersal activities were found in September. They might regroup in the autumn to cover winter. |
| |
| Keywords: | Daurian pika (Ochotona daurica) Dispersal Telemetry Home range Exploring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
