摘要
2011年和2012年的冬季在桃红岭国家级自然保护区采用随机样方法,调查了森林采伐对梅花鹿冬季生境选择的影响。调查结果表明:梅花鹿冬季在采伐迹地和非采伐区生境选择存在显著性差异。在采伐迹地,梅花鹿多在植被密度适中或稠密、覆盖度适中或较高、海拔200 m以上的生境活动;在非采伐区,梅花鹿多在植被高度低于1 m、植被密度适中、海拔400 m以上的生境活动。森林采伐后第3年梅花鹿的活动利用强度最大。
To study the impact of logging upon the habitat selection of sika deer Cervus nippon kopschi in winter,systematic sampling was used in 2011 and 2012 in Taohongling National Nature Reserve in Jiangxi province,China. The survey results revealed that there were significant differences in habitat selection between the logged and unlogged areas. In logged areas,sika deer preferred the habitat with moderate or dense vegetation density,moderate or greater coverage degree with altitude above 200 m. However,in unlogged areas,sika deer chose the vegetation height short than 1 m with moderate density and altitude was above 400 m. The maximum intensity of sika deer was observed after three years’ deforestation.
出处
《四川动物》
CSCD
北大核心
2014年第6期938-942,共5页
Sichuan Journal of Zoology
基金
国家自然科学基金项目(No.31000196)
"国家级自然保护区生态环境十年变化调查与评估"(环保重大专项No.STSN-7)
关键词
森林采伐
生境选择
梅花鹿
桃红岭保护区
管理建议
deforestation
habitat selection
Cervus nippon kopschi
Taohongling National Nature Reserve
management recommendations
