越南鸟栈国家公园赤颈鹤(Grus antigone sharpii)种群增长模型及景观特征分析
Population growth model and landscape characteristics analysis of the Sarus crane(Grus antigone sharpii)in Tram Chim National Park,Vietnam
[目的]越南鸟栈国家公园是赤颈鹤东方亚种(Grus antigone sharpii)在越南区域的主要分布地,也是中国赤颈鹤种群重引入前的野化地。但该区域的赤颈鹤种群自1986年被发现后整体呈下降趋势,很不乐观。[方法]为了探究鸟栈公园赤颈鹤种群下降原因,本研究从种群内在增长和外在景观环境两方面着手,利用逻辑斯蒂方程、马尔萨斯方程、周限增长率分别拟合了世代重叠种群有限环境中、世代重叠种群无限环境中、世代不重叠种群无限环境中赤颈鹤种群增长模型,并进…查看全部>>
[Objective]Vietnam Tram Chim National Park is the main distribution site of Grus antigone sharpii in Vietnam,and also the rewilding site of Chinese Sarus Crane population before reintroduction.However,the population of Sarus Cranes in this area has been declining since it was discovered in 1986,which is not encouraging.[Method]In order to explore the reasons for population decline of Sarus Cranes in Tram Chim national Park,this study started from the two asp…查看全部>>
NGO THI KIEU TRANG;孙雪莹;邓文攸;孙雪颖;吴庆明;邹红菲;
种群增长模型 土地利用类型 景观特征 赤颈鹤东方亚种 越南鸟栈国家公园
poulation growth model land use type landscape characteristic sarus crane Tram Chim National Park.
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