- A
fish ladder, also
known as a fishway,
fish p****,
fish steps, or
fish cannon, is a
structure on or
around artificial and
natural barriers (such as dams...
- The
Pitlochry fish ladder is a
fish ladder next to the
Pitlochry Power Station, near Pitlochry,
Perth and Kinross, Scotland,
which allows salmon to travel...
-
traffic than any
other lock in the U.S., and the locks,
along with the
fish ladder and the
surrounding Carl S.
English Jr.
Botanical Gardens,
attract more...
- as an
alternative to a
physical fish ladder. The
purpose of the
project is to
increase the
survival of
local fish that are
otherwise vulnerable to predation...
-
Department of the Interior′s
Fish and
Wildlife Service (later the
United States Fish and
Wildlife Service),
built a
fish ladder in the gap as part of its...
-
Shoaling and
schooling In biology, any
group of
fish that stay
together for
social reasons are shoaling, and if the
group is
swimming in the same direction...
- to the
Lower American River. In 1955, the
Nimbus Hatchery, weir, and
fish ladder became operational to
mitigate the
impacts the
newly constructed Folsom...
-
stuck in the
ladder, and more
lanes were
added so that more
fish would be able to use the
ladder. Originally, the dam did not have a
fish ladder; it was added...
-
migrate downstream. Alternatively,
fish weirs can be used to
channel fish to a
particular location, such as to a
fish ladder.
Weirs were
traditionally built...
-
dramatically reduced.
Fish ladders have been
installed at some dam
sites to help the
fish journey to
spawning waters.
Fish ladders have been seen as highly...
