摘要
我国东北地区的马鹿(Cervus elaphus)在内蒙古大兴安岭南麓的生态系统中占有重要位置,栖息地环境恶化以及人类活动干扰等因素严重影响了马鹿种群的生存状态。本文于2019至2020年采用样线法和粪堆计数法对内蒙古大兴安岭南麓野生马鹿种群恢复现状开展调查,估算其种群密度及数量。结果显示,与10年前相比,黄岗梁、白音敖包、大冷山、赛罕乌拉、乌兰坝和高格斯台的马鹿种群密度均有显著增长(P<0.05),研究区域现有马鹿总数量约为(9644.2±1378.6)头,种群密度(2.5±0.9)头/km^(2)。本次调查从种群密度、数量及增长率等方面探讨了进一步促进马鹿种群恢复的措施,为改进大兴安岭南麓马鹿保护工作提供科学指导。
The Red Deer(Cervus elaphus)plays an important role in ecosystem function in northeast China,but their populations had seriously suffered from habitat degradation and human disturbance.In this study,we investigated the population recovery and habitat status of red deer by means of line transects and pellet group counting methods in southern part of the Greater Khingan Mountains,Inner Mongolia.The results showed that after 10 years’development,the population density increased significantly in Huanggangliang,Baiyin’aobao,Dalengshan,Saihanwula,Wulanba and Gaogesitai areas(P<0.05).The total number of red deer in the study region was about 9644.2±1378.6 ind,and the population density was 2.5±0.9 ind/km^(2).This study provided solid baseline data for red deer conservation in the southern part of the Greater Khingan Mountains,and we further discussed the measures to promote a steady recovery of the red deer population according to habitat restoration and population management.
作者
于思玉
张沼
贺伟
杨永昕
张正一
王娜
王晓丹
李英爽
鲍伟东
YU Si-Yu;ZHANG Zhao;HE Wei;YANG Yong-Xin;ZHANG Zheng-Yi;WANG Na;WANG Xiao-Dan;LI Ying-Shuang;BAO Wei-Dong(College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083;Chifeng Wildlife and Wetland Protection and Management Center,Chifeng 025015;Chifeng Wildlife Conservation Association,Chifeng 025015,China)
出处
《动物学杂志》
CAS
CSCD
北大核心
2022年第5期759-765,共7页
Chinese Journal of Zoology
基金
赤峰市林业科技振兴计划项目(No.LK2019003)。
关键词
马鹿
种群密度
样线调查
种群恢复
Cervus elaphus
Population density
Line transect survey
Population recovery
作者简介
通讯作者:鲍伟东,E-mail:wdbao@bjfu.edu.cn;第一作者:于思玉,男,硕士研究生,研究方向:动物学,E-mail:841731664@qq.com;共同第一作者:张沼,男,硕士,研究方向:动物学,E-mail:zhangzhao0611@126.com。
