盘点全球十大仍被人类捕食的濒危物种(组图)(3)
大鳞大马哈鱼
3、大鳞大马哈鱼
大鳞大马哈鱼只生存于太平洋西北海域,近年来其数量持续下降,其主要原因是河流堰塞、水域污染和过度捕捞,虽然某些地区需要年度报批许可才能进行商业性捕鱼,但是北美洲哥伦比亚河流域附近的官方组织仍大肆捕捞大鳞大马哈鱼,他们甚至采取杀死许多海狮(大马哈鱼的天然掠食者)的方法,从而维持哥伦比亚河中大马哈鱼的数量便于捕捞。
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
|
404 Not Found
404 Not Found
nginx
|
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
|
404 Not Found
404 Not Found
nginx
|
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx
404 Not Found
404 Not Found
nginx