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Position: Home > Articles > Variation Analysis of Golden Takin Population Size in Niubeiliang Nature Reserve Shaanxi Forest Science and Technology 2015 (4) 67-69

牛背梁自然保护区羚牛种群数量及其变化

作  者:
于占成;李春宁;葛炜;麻应太
单  位:
陕西牛背梁国家级自然保护区管理局
关键词:
牛背梁自然保护区;秦岭羚牛;种群数量;变化分析
摘  要:
本文对保护区内多年来的羚牛种群数量变化情况进行了对比分析。结果显示,牛背梁自然保护区1998年至2012年羚牛种群数量的年均增长率为7.32%~7.33%,2007~2012年间的年均增长率为最高,达到9.21%~9.34%。
译  名:
Variation Analysis of Golden Takin Population Size in Niubeiliang Nature Reserve
作  者:
YU Zhan-cheng;LI Chun-ning;GE Wei;MA Ying-tai;Shaanxi Niubeiliang National Nature Reserve;
关键词:
Niubeiliang Nature Reserve;;Golden Takin(Budorcas taxicolor bedfordi);;population size;;variation analysis
摘  要:
Niubeiliang nature reserve is the main distribution area of Golden Takin(Budorcas taxicolor bedfordi)in eastern Qinling Mountains of Shaanxi province.There were 320 to 350heads of Takin within the reserve,with distribution density at 1.95~2.13head/km2.In this paper,the Takin population variation in successive years were analyzed.The results showed the average annual growth rate of Takin population between 1998 and 2012was 7.32%~7.33%,the highest was 9.21%~9.34%between 2007 and 2012.

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