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。
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 influ- enced 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 rela- tively stable food.
出处
《林业调查规划》
2013年第1期25-28,共4页
Forest Inventory and Planning
关键词
钳嘴鹳
觅食生境
湿地
西双版纳
Anastomus oscitans
foraging habitat
wetlands
Xishuangbannan
