| 郭家良,刘雪华,杨萍,徐冰.2015.豆雁在中国的春季迁徙路线及迁徙停歇地.动物学杂志,50(2):288-293. |
| 豆雁在中国的春季迁徙路线及迁徙停歇地 |
| Spring Migration Route and Stopovers of Anser fabalis in China |
| 投稿时间：2014-06-13 修订日期：2015-02-09 |
| DOI：DOI: 10.13859/j.cjz.201502017 |
| 中文关键词: 豆雁 迁徙行为 迁徙路线 迁徙停歇地 地物特征 |
| 英文关键词:Anser fabalis Migration behavior Migration route Stopover Surface feature |
| 基金项目: |
|
| 摘要点击次数: 2478 |
| 全文下载次数: 3466 |
| 中文摘要: |
| 掌握禽流感病毒携带者豆雁（Anser fabalis）的迁徙路线对于全面理解候鸟在禽流感疫情传播与扩散中的作用具有重要意义。2013年3月至4月在江西省鄱阳湖南矶山保护区，利用卫星跟踪法对三只豆雁个体的迁徙路线进行研究，仅有一只个体成功传输数据。数据经Google Earth和MATLAB软件处理后，结果显示：该豆雁由江西鄱阳湖出发，途经安徽、江苏、山东、天津等省市到达河北秦皇岛，迁徙总距离约1500千米，有5个停歇地；两相邻停歇地之间最短距离为20千米，最长为700千米；停留时间最短为1天，最长为14天；约68%的停歇位点地物类型为农田；飞行高度平均值为15米，最大值为407米。 |
| 英文摘要: |
| Migration route of the avian flu virus’ carrier Anser fabalis was studied for better understanding of the role migratory birds play in the spreading of avian influenza. During March and April in the nature reserve of Nanji Mountain, Poyang Lake, three healthy bean geese were armed with PTTs and tracked by satellite. One of them successfully returned data. The data was processed using Google Earth and MATLAB, and results are as follows. This bean goose migrated about 1,500 kilometers from Poyang Lake in Jiangxi Province to Qinhuangdao in Hebei Province via other four provinces including Anhui, Jiangsu, Shandong and Tianjin. Along the way there were five stopovers. The distances between two adjacent ones ranged from 20 kilometers to 700 kilometers (Fig.1). The rest duration of each stopover ranged from one day to fourteen days. Surface feature of about 68% stop sites were distinguished to be farmland (Fig.2). Average flight altitude was 15 meters and the maximum record was 407 meters (Fig.3). |
| 附件 |
| 查看全文 查看/发表评论 下载PDF阅读器 |
