| Assessment of Three Methods for Estimating Abundance of Ungulate Populations |
| |
| 引用本文： | 陈化鹏,李枫,王槐,马建章,贾喜波,兰春梅,修可岚. Assessment of Three Methods for Estimating Abundance of Ungulate Populations[J]. 林业研究, 1997, 8(2): 111-114. DOI: 10.1007/BF02864980 |
| |
| 作者姓名： | 陈化鹏 李枫 王槐 马建章 贾喜波 兰春梅 修可岚 |
| |
| 作者单位： | Chen Huapeng ; Li Feng; Wang Huai; Ma Jianzhang Jia Xibo Lan Chunmei (College of Wildlife Resources，Northeast Forestry University，150040 Harbin，P. R. China)Xiu Kelan (The Weapon University of Harbin) |
| |
| 摘 要： | InttoductionEStimahonofabundsnceisabasictaskinanalytingthe~csOfwildlifePOpulahon.TheinformahononpoPulahonabundanceisalsocrucialtoscienhficman-agementofwildlife.Toeshmatethedensity,theaccu-rnyofamethodisanimPOrtantconsiderahon.Ungulatesarerelahvelylargeint…
|
Assessment of three methods for estimating abundance of ungulate populations |
| |
| Chen Huapeng,Li Feng,Wang Huai,Ma Jianzhang,Jia Xibo,Lan Chunmei,Xiu Kelan. Assessment of three methods for estimating abundance of ungulate populations[J]. Journal of Forestry Research, 1997, 8(2): 111-114. DOI: 10.1007/BF02864980 |
| |
| Authors: | Chen Huapeng Li Feng Wang Huai Ma Jianzhang Jia Xibo Lan Chunmei Xiu Kelan |
| |
| Affiliation: | (1) College of Wildlife Resources, Northeast Forestry University, 150040 Harbin, P.R. China;(2) The Weapon University of Harbin, 150040 Harbin, P.R. China |
| |
| Abstract: | The accuracy of three methods (pellet group count, inverse line transect method and track count) for estimat-ing the density of ungulate population was assessed, based on a wapiti population with the known size in the enclosure of500 hm2 on Tonghe Hunting Farm, Heilongjiang province, China, during 1992-1993. The estimation of population densityusing the Pelld group count method was the closeSt to the actual value, whereas the density of the wapiti population wasunderestimated by the inverse line transect method and overestimated by the track count method. No signilicant differenceexisted the estimated and actual values for the pellet group method and the inverse line transed method, but thesignificant differen was found for the track count method. Therefore, it is suggested that the pellet group method should begiven the priority in the survey of ungulate population abundance in practice. |
| |
| Keywords: | Ungulate Pellet group count Inverse line transect method Track count |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
