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Workshop Explores Fisheries Management in Face of Mississippi River Diversions and Hypoxia

Last month’s Fifth Annual Gulf of Mexico Hypoxia Research Coordination Workshop continued its tradition of advancing the science that informs fisheries and resource managers about the effects of Gulf hypoxia (low dissolved oxygen). The workshop also provided a forum to assess and predict the potential ecological and socioeconomic effects of Mississippi River diversions. Large-scale ecosystem […]

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New Research Funding Opportunities Available for 2015

The National Centers for Coastal Ocean Science’s (NCCOS) Center for Sponsored Coastal Ocean Research (CSCOR) has released three competitive Federal Funding Opportunities for the 2015 Fiscal Year beginning October 1, 2014. The competitive Federal Funding Announcements of Opportunity (FFOs), published in Grants.gov, are: 2015 Ecological Effects of Sea Level Rise Program 2015 Northern Gulf of […]

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Next-generation HAB Detectors are Smaller, Cheaper, and Getting Attention

Two instruments developed with NCCOS support are revolutionizing the detection of harmful algal blooms (HABs). The Environmental Sample Processor, or ESP, and the Imaging Flow Cytobot, or IFCB, are receiving more attention from scientists and managers and are the focus of an August 2014 article in the journal Environmental Health Perspectives. The article describes the […]

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Invasive Asian Carp Could Establish in Lake Erie with Little Effect to Native Fishery

A recent study found that if Asian carp establishes in Lake Erie, the native fisheries might not be significantly affected. Based on consultations with Great Lakes and fisheries specialists, the researchers estimated that Asian carp biomass could range from nearly zero to an even larger presence than the current walleye and yellow perch in Lake Erie. From […]

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NOAA and Partners Monitor Large Red Tide in Gulf of Mexico off Southwest Florida

A large harmful algal bloom (HAB) of the Florida red tide organism Karenia brevis remains offshore of Florida’s southwest coastal counties, causing growing concern among Florida wildlife managers and public health officials. Depending on the winds and currents, the HAB could possibly reach some of Florida’s most popular tourist beaches within a week. The bloom caused an on-going […]

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NOAA Expedition Embarks to Investigate Coral Ecosystem Connectivity in the Gulf of Mexico

A NOAA-funded investigation of the relatively healthy, deep, mesophotic reefs of Pulley Ridge (off the southwest coast of Florida) begins the second leg of this summer’s expedition. From August 14-28, the University of Miami’s R/V F.G. Walton Smith will launch a surface driven remotely operated vehicle (ROV) to photograph the benthic and fish communities, as […]

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Coastal Ocean Acidification: The Other Eutrophication Problem

Eutrophication, or increased nutrient loading to estuaries, causes algae to bloom and consequently coastal hypoxia (low oxygen waters) when the algal biomass decomposes. Often overlooked, eutrophication can also produce carbon dioxide, which leads to a lowering of seawater pH (or increasing acidity). A recent invited paper by scientists supported by NCCOS and the NOAA Ocean Acidification Program shows low […]

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Average 2014 Gulf of Mexico ‘Dead Zone’ Confirms NOAA-supported Forecast

National Centers for Coastal Ocean Science supported scientists documented that the 2014 “dead zone” (area of hypoxia, or low oxygen) in the northern Gulf of Mexico west of the Mississippi River delta now covers 5,052 square miles of sea floor, or about the size of the state of Connecticut. Though average in size and smaller than last year, […]

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