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The crab survey saw a dramatic rebound in the crab population after the states both clamped down on the harvest during the last crisis in 2008. But the number fell sharply after 2012,cheap air jordan shoes (http://www.cheapjordansretrofreeshipping.com/), for reasons that are still disputed. Virginia's Bull suggested that a huge influx in the lower bay two years ago of red drum, a fish more common in coastal waters, has gobbled up many of the baby crabs. But Maryland scientists,jordans for cheap (http://www.cheapjordansretrofreeshipping.com/), at least,cheap jordans (http://www.cheaprealjordansretro.com/), say they're not convinced that was a major factor in the slump.
William Goldsborough, senior fisheries scientist with the Chesapeake Bay Foundation,cheap jordan shoes (http://www.cheapjordansrealfreeshipping.com/), suggested the bay's depleted underwater grass beds and oyster reefs might be contributing to the crabs' instability. Vulnerable young crabs hide in the grasses to avoid being eaten and forage around oyster reefs.
Both states are working to replenish oysters and bay grasses, but regaining past abundance is likely to take years, if it's ever successful.
"The fact is, fishing is the one thing we can actually control,airjordanshoesreal.com (http://www.airjordanshoesreal.com/)," said the Smithsonian's Hines. While experts may disagree on some of the reasons why crabs aren't flourishing, Hines said it's critical to act now to protect as many female crabs as possible, maximizing the chances for a bumper crop of baby crabs in the coming year.
But Thomas Miller, a crab researcher with the University of Maryland Center for Environmental Science, cautioned against thinking that tighter catch limits are all that's needed to ensure the long-term future of the bay's iconic crustacean. He said the survey results leave him stumped about why crabs are down.

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