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News and Features by Region Lake Ontario Archives - News and Features

Algal Toxins Pose Health Risk to Dogs

Harmful algal bloom (HAB) toxins, including microcystins, pose health threats and even death for dogs and other pets exposed to the contaminated water, explains a new educational brochure from the New York Sea Grant Program. The brochure, a product of a National Centers for Coastal Ocean Science sponsored research project in the Great Lakes, describes freshwater HABs and their […]

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Multi-agency Team Investigates Chemical Pollution in Niagara River

A multi-agency team of researchers has begun a summer-long project to investigate chemical pollution in the Niagara River. The team will collect water, sediment, and mussel samples from various locations along a 25-mile stretch of the river and seven of its tributaries, all above Niagara Falls. Data from this sampling are expected to be available […]

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Bacteria Isolate Degrades Harmful Algal Toxins in Drinking Water

Cyanobacterial harmful algal blooms (“cyanoHABs”) occur worldwide—causing detrimental effects to ecosystems and local economies—and can produce toxins that pose threats to human health and limit potable water supplies. Microcystis and other genera of cyanobacteria produce a compound known as Microcystin-LR (MCLR) that is toxic to the liver and inhibits nerve functions, muscle activity, and cellular metabolism. […]

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NCCOS Sponsors Harmful Algal Bloom Workshops for Upstate New York

New York’s borders encompass fresh, estuarine, and salt waters, each plagued by harmful algal bloom (HAB) outbreaks that pose risks to human health and the economic vitality of coastal communities. NCCOS is informing the upstate New York public and management community of the predicted rise of freshwater CyanoHABs by sponsoring workshops that provide information on a […]

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