Tuesday, July 26, 2011

Anoxic dead zone 1/3 of Chesapeake Bay bottom

Hopes for the recovery of the nation's most historic and greatest estuary - the shore of which I take many walks on - are fading.

Alarming 'dead zone' grows in the Chesapeake


Two sides of this story:

Side A: "This year’s Chesapeake Bay dead zone covers a third of the bay, stretching from the Baltimore Harbor to the bay’s mid-channel region in the Potomac River, about 83 miles, when it was last measured in late June. It has since expanded beyond the Potomac into Virginia, officials said. Especially heavy flows of tainted water from the Susquehanna River brought as much nutrient pollution into the bay by May as normally comes in an entire average year, a Maryland Department of Natural Resources researcher said. As a result, “in Maryland we saw the worst June” ever for nutrient pollution, said Bruce Michael, director of the DNR’s resource assessment service."

Side B: "In December, the Environmental Protection Agency finalized a “pollution diet” to dramatically reduce the levels of nitrogen, phosphorus and sediment that states can allow in the bay from municipalities and farms. ..........

But the plan is being challenged by two powerful lobbies and other groups that are seeking a court order to block it. The American Farm Bureau Federation argued that costly conservation requirements could drive farmers in the Chesapeake Bay watershed out of business, and that states — not the EPA — should determine pollution limits. The group’s lawsuit in a federal district court in Harrisburg, Pa., asks a judge to stop the plan from going forward. The National Association of Home Builders recently joined the suit. The aim of the farm lobby’s lawsuit is not the Chesapeake Bay region. Bob Stallman, its president, said the EPA’s cleanup plan could be a harbinger for far-reaching requirements in the Mississippi River basin, where industrial farms are responsible for chemical runoff that lead to huge dead zones in the Gulf of Mexico."

Hmmm, which side should the angels (and anglers) be on? I don't think this is a hard choice.

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