NEW ORLEANS (AP) — Scientists in Michigan and Louisiana are predicting a big summer “dead zone” in the Gulf of Mexico unless a tropical storm hits the area shortly before or during the annual measurement. In the Chesapeake Bay, scientists expect a smaller-than-average area where there’s too little oxygen to support fish, shellfish and other aquatic life. The hypoxic zone in the Gulf is likely to be the largest since annual measurements began in 1985, covering 8,561 square miles — about the size of New Jersey, according to scientists from Louisiana State University and the Louisiana Universities Marine Consortium. University of Michigan scientists predict that it will be smaller but still sizeable: the seventh-largest ever, at 7,286 square miles. That would be about the area of Connecticut, Rhode Island and the District of Columbia combined, according to the National Oceanic and Atmospheric Administration, which released those estimates and the one for the Chesapeake Bay on Tuesday. Low- and no-oxygen areas in the Chesapeake Bay, the nation’s largest estuary, aren’t measured in square miles because so much of the bay is shallow. Instead, they’re measured in cubic miles and water volume. This year’s low-oxygen zone is expected to affect 1.46 cubic miles in midsummer, with no measurable oxygen in 0.26 to 0.38 cubic miles, according to researchers at the University of Michigan and the University of Maryland Center for Environmental Science. That is smaller than average, NOAA researchers said in news release. The Gulf dead zone affects nationally important commercial and recreational fisheries and threatens the region’s economy, according to NOAA. It said the Chesapeake dead zones, which have been highly variable in recent years, threaten a multi-year effort to restore the Bay’s water quality and enhance its production of crabs, oysters and other important fisheries. “Coastal hypoxia is proliferating around the world,” said Donald Boesch, president of the University of Maryland Center for Environmental Science. “It is important that we have excellent abilities to predict and control the largest dead zones in the United States. The whole world is watching.” All the forecasts are based on nutrient runoff and river stream data from the U.S. Geological Survey. The nutrients are largely nitrogen and phosphorus, much of them from farms upriver. Since 1995, the Gulf dead zone has averaged 5,960 square miles, an area roughly the size of Connecticut. In 2001 and 2008, state, federal and tribal agencies in the Mississippi River watershed — about 40 percent of the country — set a goal to reduce the size of the Gulf hypoxic zone to an average of 1,950 square miles by 2015. There has been little progress getting there, said Donald Scavia, a University of Michigan aquatic ecologist who contributes to both forecasts. “The size of the Gulf dead zone goes up and down depending on that particular year’s weather patterns. But the bottom line is that we will never reach the action plan’s goal of 1,950 square miles until more serious actions are taken to reduce the loss of Midwest fertilizers to the Mississippi River system, regardless of the weather,” Scavia said. Last year, drought upriver cut runoff so drastically that the Gulf of Mexico dead zone was the fourth-smallest on record, less than 2,900 square miles. Michigan scientists had predicted it would cover just under 1,200 square miles while Louisiana, scientists predicted about 6,200 square miles. Both groups said they refined their techniques this year. Scientists will measure this year’s Gulf dead zone July 21-28, LUMCON director Nancy Rabalais said. A tropical storm during or within two weeks of that period would reduce its size to as little as 5,344 square miles by mixing oxygen at the surface deep into the water. The Chesapeake Bay measurements will be made public in October after surveys by the Maryland Department of Natural Resources and the Virginia Department of Environmental Quality. Online: University of Michigan hypoxia forecasts: snre.umich.edu/scavia/hypoxia-forecasts National Oceanic and Atmospheric Administration: www.noaa.gov Louisiana Universities Marine Consortium: www.lumcon.edu

BATON ROUGE (AP) — The Research Park Corp. board of directors is set to vote next month on selling off its interest in the Bon Carre Business Center development in Baton Rouge. The tax-funded Research Park Corp. acquired the financially ailing former mall development in 2003 — selling a $6 million stake in the property to six local investors, while holding onto a $2 million interest in Bon Carre. The RPC sent out an agenda for its July 18 meeting on Monday, with one of the items to approve the sale of all of the organization’s interest in Bon Carre. Last month the RPC board held a closed-door meeting to discuss a proposal related to real estate transactions. Board members took no action after coming out of the executive session, which lasted more than an hour. Attorney Charles Landry, who participated in the executive session, said the RPC board has been working on an agreement with Bon Carre Business Center to transfer its interest in the property and use the money for other projects. The not-for-profit Research Park Corp. gained control of the troubled project from a consortium of banks in late 2002. In addition to its transaction at the time, Research Park Corp. also provided the ownership group with a $3 million loan for Bon Carre’s completion. Separately, Cox Communications spent $2 million for the old Montgomery-Ward building at Bon Carre in order to move its workers there. Some officials had criticized the tax-funded organization for becoming an owner and landlord for Bon Carre. Research Park Corp. runs the Louisiana Technology Park at Bon Carre. The park includes a business incubator that nurtures young technology companies. It is closely aligned with a computer data center that the state poured millions of dollars into to lure high-tech companies that do business via the Internet. ___