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New Modeling Tool Detects and Forecasts Red Tide in the Gulf of Mexico

The week of July 21, a new modeling tool based on models funded by the NCCOS Ecology and Oceanography of Harmful Algal Bloom (ECOHAB) and Monitoring and Event Response for Harmful Algal Blooms (MERHAB) Programs predicted and detected a Red Tide harmful algal bloom (HAB) off the West Coast of Florida. The University of South […]

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Study Describes Social-ecological System of La Parguera, Puerto Rico

A new study describes the social-ecological system of La Parguera, Puerto Rico, and identifies the different pressures that have changed this system over the last 40 years. According to the report, multiple pressures have changed this ecosystem, including: sedimentation, nutrient enrichment, elevated seawater temperatures, and overfishing. La Parguera is a small fishing village on the […]

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Lecture Informs Public of Long Island’s Coastal Ills, Solutions

NCCOS-funded researcher Dr. Christopher Gobler and his students recently reported on the nearly complete collapse of hard clam fisheries in Great South Bay and bay scallop fisheries off the East End of Long Island due to annually occurring harmful algal blooms, hypoxia, and acidification. The team discovered excess nitrogen entering groundwater from septic tanks and […]

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Traditional Palauan Practices Support Healthy Coral Reefs

A new study has demonstrated what Palauans have known for millennia—cultivated wetlands, in particular taro (Colocasia esculenta) fields, can control soil erosion and reduce the impact of watershed discharges on nearshore coral reefs. Taro fields in Palau are designed with embankments that allow a steady flow of water through the field, using the taro plants […]

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NOAA Harmful Algae Research Featured at Interstate Seafood Seminar

NCCOS’s Dr. Quay Dortch was a featured speaker at the 66th Interstate Seafood Seminar conference during a session devoted to harmful algal blooms (HABs) and their impacts on shellfish safety and shellfish production. Dortch discussed NOAA’s HAB programs and how they enhance state rapid response and build a national capacity to minimize HAB impacts. She also […]

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Sentinel Site Alerts California Public to Toxic Shellfish

Routine sampling of marine mussels from a University of California sentinel site at the Santa Cruz Wharf prompted the California Department of Public Health (CDPH) to issue a health advisory warning for domoic acid poisoning due to high levels of the toxin in shellfish samples. The April 4, 2014 advisory warned consumers not to eat recreationally […]

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Eating USVI Invasive Lionfish Could Lead to Ciguatera Fish Poisoning

A new report by NCCOS-sponsored researchers shows that consumption of lionfish from the U.S. Virgin Islands (USVI) could lead to ciguatera fish poisoning. The research team analyzed ciguatera toxin levels in lionfish collected from waters surrounding USVI and found that about 40 percent of USVI lionfish have a measurable level of ciguatera toxin. The team […]

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