You are here: Home / News / Page 4

News and Features by Region New England Archives - Page 4 of 9 - News and Features

Research Promotes Method to Slow the Spread of Encrusting Invasive Species

Dredging channels and cleaning boat hulls or fishing gear in or near established Didemnum colonies can create fragments of these invasive organisms that survive in the water column up to four weeks, disperse long distances, and even reproduce before resettling, possibly in new areas, according to NOAA research. The article suggests that cleaning equipment on land and reducing bottom disturbance […]

Continue reading

First Report of Saxitoxin Exposure in Endangered Shortnose Sturgeon

The likelihood of frequent exposure to saxitoxins in the New England region, specifically in Maine, may be a serious long-term health threat to shortnose sturgeon (Acipenser brevirostrum). NCCOS scientists have now confirmed the presence of saxitoxins in this endangered species and provided evidence of food web transfer of these toxins produced by the harmful algae […]

Continue reading

Device may help forecast outbreaks of red tide – Boston.com

Bruce Keafer calls it a robot in a box. Roughly the size of a kitchen sink, it was lowered into the waters off Portsmouth, N.H., last week, where it will sample marine organisms to measure toxic red tide cells over the next 45 days. The device, he hopes, will be a tool for forecasting outbreaks […]

Continue reading

Sensor Monitors Gulf of Maine Algae for Signs of Approaching Red Tides

During the week of April 26, researchers funded by the National Centers for Coastal Ocean Science deployed a sensor that detects cells of the species of algae responsible for toxic red tides in the Gulf of Maine. The device relays its data back to scientists on land to enable state agencies decide whether or not […]

Continue reading

Researchers Report Potential for a Moderate New England Red Tide in 2012 | National Ocean Service

In April, scientists from the National Centers for Coastal Ocean Science-funded Prevention, Control, and Mitigation of Harmful Algal Blooms research project in the Gulf of Maine issued an outlook for moderate regional algal blooms in 2012. The species is a microscopic alga, Alexandrium fundyense, which blooms in New England waters every year. This alga can […]

Continue reading

Researchers Report Potential for a “Moderate” New England “Red Tide” in 2012 : Woods Hole Oceanographic Institution

New England is expected to experience a “moderate” regional “red tide” this spring and summer, report NOAA-funded scientists working in the Gulf of Maine to study the toxic algae that causes the bloom. The algae in the water pose no direct threat to human beings, however the toxins they produce can accumulate in filter-feeding organisms […]

Continue reading