钳嘴鹳迁徙途经西双版纳期间觅食生境选择初探
Food Habitat Selection of Anastomus oscitans during Migration via Xishuangbanna
李泽君 1董永华 2杨鸿培1
作者信息
- 1. 西双版纳国家级自然保护区科研所,云南景洪666100
- 2. 玉溪师范学院,云南玉溪653100
- 折叠
摘要
钳嘴鹳迁徙期觅食生境选择研究在国内还未见报道,2012年5月31日至9月13日多次对迁徙途径西双版纳的钳嘴鹳觅食生境选择情况进行调查.结果发现,钳嘴鹳觅食生境选择的主要因子是人为干扰、水、食物、隐蔽物,最适觅食生境是无人类干扰的、植被覆盖率较低的、有相对稳定食物的浅水湿地.
Abstract
Food habitat selection of Anastomus oscitans has not been reported in China. The investigation of Anastomus oscitans food habitat selection during migration via Xishuangbanna was carried out from May 31 to September 13 in 2012. Results showed that food habitat selection of Anastomus oscitans was influenced by human interference, water, food, and underground objective. The optimal food habitat selection is the factor of without human interference, lower vegetation coverage and shallow water areas with relatively stable food.
关键词
钳嘴鹳/觅食生境/湿地/西双版纳Key words
Anastomus oscitans/foraging habitat/wetlands/Xishuangbannan引用本文复制引用
出版年
2013
NETL
NSTL
维普
万方数据