逆流而上关键词检索结果

水坝、干旱和晚餐等障碍比比皆是 - 产鱼在南卡罗来纳州迁徙

Obstacles abound with dams, drought and dinner – diadromous fish migrating through South Carolina

从大西洋沿桑蒂河逆流而上洄游的鱼类在返回南卡罗来纳州中心淡水区产卵时面临许多障碍......