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Position: Home > Articles > The Research of Lepus Timibus Habitat Selection In Daxing'anling Forest Area in Winter Forestry Science & Technology 2010,35 (5) 34-37

大兴安岭林区雪兔冬季生境选择研究

作  者:
刘浩;于洪伟;刘永志
单  位:
黑龙江省野生动物研究所;呼中国家级自然保护区
关键词:
雪兔;生境选择;监测
摘  要:
在冬季,雪兔在非生物环境因子的选择中,偏好山体的坡下位和谷底,坡向为阳坡,坡度较小及小于10 cm雪深的生境;在生物环境因子的选择中,偏好针阔混交林和灌丛、乔木株数较少、灌木低于2 m、灌丛隐蔽度为30%~60%、杂草高度小于50 cm和含有倒木的生境;冬季雪兔对生境选择是基于保存自身能量、获取食物和躲避天敌基础上的。
译  名:
The Research of Lepus Timibus Habitat Selection In Daxing'anling Forest Area in Winter
作  者:
LIU Hao(Heilongjiang Wild animals Protection Institute,Harbin 150081)
关键词:
Lepus timibus;Habitat selection;Monitors
摘  要:
The results of Lepus timibus selection in winter showed that:in those environmental factors,the preferred position is under the mountain slope and valley,a sunny aspect,slope and habitat preferences of smaller than 10 cm snow depth habitats;Lepus timibus in the selection of biological environmental factors,preferences Charles broad mixed and shrubs,trees number of trees less preferred habitat preferences bush and shrub cover less than 2 meters is 30~60% of the habitat preferences than weed height 50 cm habitats and habitats with fallen trees.These results can be obtained from Lepus timibus habitat selection in winter is based on its energy saving,food acquisition and avoiding predators.

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