Cue the shark music: DUH, duh. DUH, duh.
Bring in the deep voice: Lurking beneath this beautiful water are death traps.
The Pocomoke River today from Milburn Landing. Ahh, peaceful! pic.twitter.com/GzMuiAwQLv
— Pocomoke River SP (@PocomokeRiverSP) October 25, 2016
Chesapeake Bay blue crab, assorted fish and other critters that cruise across the bottom are drowning after being caught in ‘ghost’ crab pots.
Federal researchers estimate 145,000 abandoned traps and other fishing gear have been abandoned to the bottom of the Chesapeake Bay. That’s 58,000 in the upper Bay of Maryland, and 87,000 in the lower Bay of Virginia.
A federal report of marine debris in the Chesapeake Bay finds abandoned crab pots catch more than six-million crabs a year and about half of them are unable to escape and die; about 4.5% of the 73 million crabs harvested in 2014. Fish are also snagged in lost fishing gear.
“…our model estimates that each year, derelict pots entrap over 3.5 million white perch and nearly 3.6 million Atlantic croaker across the Bay.” – NOAA Final Assessment Report
An effort is underway to remove the abandoned equipment. The report suggests that would increase blue crab harvests by about 27%, 38 million pounds of crabs over six years; 8 million in Maryland and 30 million in Virginia.
Causes for the derelict equipment vary. Storms disconnect lines or send traps crashing into the Bay. In 1999, over 100,000 crab pots were reported lost due to Hurricanes Dennis and Floyd. Stronger than expected tides “can tumble pots wrapping the line around the pot and pulling the buoy underwater, move pots into deeper water where the buoy line no longer reaches the surface, or cause pot ‘pile-up’ and line entanglement,” according to the report. Boat propellers catch a crab pot line and pull it far away from where the waterman left it.
Removing derelict pots could be a cost-effective way to boost harvest and reduce harmful ecological effects. https://t.co/kT8ggC5H7t
— ChesapeakeBayProgram (@chesbayprogram) October 25, 2016
The report recommends legislation requiring owner tags on all crab pots in the Chesapeake Bay, as well as biodegradable escape panels in crab pots.
Researchers also suggest limiting boating in heavily crabbed areas to reduce propellers snagging the lines, requiring water to keep track of the pots and remove ones no longer in use, increasing funding for regional governments to remove derelict fishing gear from the water.