L*******r
发帖数: 5448 | 1 The Army Corps of Engineers acknowledged Friday that tests taken earlier
this fall revealed 32 positive DNA samples for Asian carp above the electric
fish barrier on the Chicago Sanitary and Ship Canal, some within about
eight miles of the shoreline of Lake Michigan.
....
There now appears to be nothing left standing between the supersized,
ecosystem-ravaging fish and the world's largest freshwater system other than
the constantly swinging gates of two busy navigation locks, and it may be
only a |
s*******d
发帖数: 3991 | |
l*******e
发帖数: 6436 | 3 白鲢和胖头
【在 s*******d 的大作中提到】
: 鲤鱼跳龙门阿，
: 不过水里面怎么设置的电网？
|
f*******e
发帖数: 8974 | 4 介个也太猛了，鲤鱼遍地开花
silver carp就是草鱼吧 |
s*******i
发帖数: 12823 | 5 草鱼是grass carp 啦
【在 f*******e 的大作中提到】
: 介个也太猛了，鲤鱼遍地开花
: silver carp就是草鱼吧
|
S***w
发帖数: 1014 | 6 哈哈
太猛了
electric
than
【在 L*******r 的大作中提到】
: The Army Corps of Engineers acknowledged Friday that tests taken earlier
: this fall revealed 32 positive DNA samples for Asian carp above the electric
: fish barrier on the Chicago Sanitary and Ship Canal, some within about
: eight miles of the shoreline of Lake Michigan.
: ....
: There now appears to be nothing left standing between the supersized,
: ecosystem-ravaging fish and the world's largest freshwater system other than
: the constantly swinging gates of two busy navigation locks, and it may be
: only a
|
