10/3/2006
Donated custom barge
helps improve fish habitat
KIRBY
– A new tool is now available to Arkansas Game and Fish Commission fisheries
biologists. A new habitat barge was recently unveiled on Lake Greeson. The
barge will help biologists with their efforts to improve fishing in
southwest Arkansas.
The specially designed barge will help with fish habitat placement –
specifically the placement of trees in area lakes. Replacing the woody
habitat that was left from the original lake construction process is
important since what was once there has mostly decomposed.
The 30-foot pontoon boat is equipped with several features for habitat
placement, according to AGFC district fisheries biologist Drew Wilson. “It
has a hydraulic dump bed capable of lifting materials weighing over four
tons, a heavy-duty winch and dual 60 hp four-stroke outboard motors. With
their tri-axle trailers, this boat weighs over 10,500 pounds,” Wilson
explained. “Black bass and other shoreline dwelling sportfish, depend on
the presence of woody and vegetative structure to maintain healthy
populations,” he added. “In addition, as most anglers know, the introduced
habitat attracts bass, crappie and bream and produces excellent fishing
opportunities,” Wilson noted.
New materials, such as large rootwads left over from construction projects
and large artificial structures can now be used due to the barge, explained
AGFC assistant district fisheries biologist Les Claybrook. “There are plans
to experiment with sinking large hay bales as a source of organic fertilizer
that may produce zooplankton for young bass and forage species,” Claybrook
said.
“The barge, valued at over $50,000 is a great fishery management tools that
will be used for many years to improve the quality of bass and other
fisheries in the southwest Arkansas," Claybrook stated.