文献类型：期刊文献

中文题名：贺兰山马麝(Moschus sifanicus)夏季生境选择研究

英文题名：The Habitat Selection of Moschus sifanicus in Helan Mountains during Summer

作者：王继飞[1];李宗智[2];赵唱[3];滕丽微[2,4];刘振生[2,4]

机构：[1]宁夏贺兰山国家级自然保护区管理局,银川750000;[2]东北林业大学野生动物与自然保护地学院,哈尔滨150040;[3]华东理工大学人事处,上海200237;[4]国家林业和草原局保护生物学重点实验室,哈尔滨150040

年份：2021

卷号：25

期号：4

起止页码：217

中文期刊名：经济动物学报

外文期刊名：Journal of Economic Animal

收录：CSTPCD

基金：国家自然科学基金资助项目(31870512);中央高校基本科研业务费资助项目(2572014CA03);宁夏贺兰山国家级自然保护区2018年监测体系建设补助资金项目(NLF2018-35);宁夏贺兰山国家级自然保护区马鹿等极度濒危野生动物拯救保护监测、调查项目(NLF2016-220)

语种：中文

中文关键词：马麝;生境选择;贺兰山;夏季

外文关键词：Moschus sifanicus;habitat selection;Helan Mountains;summer

摘要：2014—2015年夏季,在贺兰山使用样线法和样方法对濒危野生动物马麝(Moschus sifanicus)的生境进行调查。拟合优度卡方检验和Bonferroni不等式对非数值型生境因子进行分析,结果表明:贺兰山马麝夏季对植被类型、优势乔木、坡向以及坡位这4种生境因子有偏好性,喜欢在青海云杉(Picea crassifolia)作为优势乔木的山地针叶林带生境且位于中坡位的阴坡活动。根据Mann-whitey U检验的结果,马麝在选择数值型生境因子时差异显著,喜欢活动在海拔更高、乔木密度更大、乔木距离更近、灌木密度更低、植被盖度更大、水源更近、人为干扰距离更远、隐蔽级更高的生境中。利用逐步判别分析方法,对马麝的夏季利用样方与对照样方进行区分,其准确率可达89.9%。
Field research was carried out in summer from 2014 to 2015 by line transect survey and quadrat sampling method to figure out the habitat selection characters of Alpine musk deer in Helan Mountains.The nonnumeric habitat factors were analyzed using Chi-Square test and Bonferroni inequality,and the consequence showed that there was selectivity among vegetation type,dominant tree,slope direction and slope position when the alpine musk deer selected habitats.For the analysis of numeric factors,the Mann-whitey U was applied and there was significance different among altitude,tree density,distance to tree,shrub density,vegetation coverage,distance to water resource,distance to human disturbance and hiding cover.Moschus sifanicus prefered habitats with higher altitude,higher tree density,closer distance to tree,lower shrub density,higher vegetation coverage,closer distance to water resource,further distance to human disturbance and higher hiding cover.The Stepwise discriminant analysis revealed that the habitat factors ranked in descending order were shrub density,altitude,vegetation coverage,distance to human disturbance,tree density,distance to tree,hiding cover and distance to water resource.The correct distinguish rate of separating the used plots and control plots from each other using those habitat factors can reach 89.9%.