Clams collected in late August had concentrations of saxitoxin considered dangerous for human consumption. The samples were collected in August about 70 miles north of St. Lawrence Island and about 50 miles north of Cape Lisburne, much further north than previously documented.
Blooms are often associated with low dissolved oxygen events and warm ocean water temperatures and weather changes – all of which we are, or have been, experiencing," said Kiemele. Farm owner Cermaq says it has deployed fish protection countermeasures that have already caused conditions to improve.
Returning to port with tons of algae in their trammel nets, with hardly any fish, has become a common drama for the men fishing in Spain's Southern coast. The same “catastrophe” is also threatening the marine biodiversity of the area and piling up on beaches.
A blue-green algae advisory is in effect for Prior Lake in Thetis Lake Regional Park after the toxic blooms were spotted in the water.
During their three weeks aboard the Healy, Bob Pickart and his team observed some Harmful Algal Blooms (HABs). One was near Point Hope.
More than 50 birds and a seal were found along the shoreline.
Ribbons of discolored water observed over Kizhuyak Bay that are likely related to a Noctilica bloom.
Visitors advised not to swim in lake and keep dogs on leash
The state's Department of Environmental Services and Fish and Game announced effective Friday, Aug. 9 the ban on harvest of shellfish due to “red tide” is lifted for all species of shellfish except surf clams.The harvest closure went into effect May 9 for the Atlantic Ocean and Hampton/Seabrook Harbor in response to elevated levels of paralytic shellfish poisoning, or PSP, commonly known as red tide, detected in blue mussels collected from Hampton/Seabrook
Lake Hopatcong, normally buzzing with swimmers and water skiers, is filled with cyanobacteria in quantities never before recorded.
Caution: Blue Green Algae has been detected in the Lower Klamath River and contact with water is not advised. Samples in the South Slough located in the Estuary of the River and near the confluence of Tulley Creek and the Klamath River recently detected low levels of toxic algae.
The Department of Health and Social Services reports a person experienced PSP symptoms after eating a clam harvested near Perryville on the Alaska Peninsula.
Researcher Sirpa Lehtinen from the Finnish Environment Institute (Syke) said that cyanobacteria exist in seawater all year round, but intense heat causes them to multiply quickly.
"I am worried that unless we do something, the algae will kill the lake, or at least our enjoyment of it."
Discolored marine waters near Haines may be reflective of the extremely high level of algae in southeast waters this month.
Hundreds of dead sand lance (Ammodytes hexapterus) found along the shores of White Sands Beach.
Little to no apparent management posed possible ecological and environmental health concerns.
An unidentified algal bloom, resembling large clumps of grease or sawdust, stretched from Kingsmill Point all the way up to Pybus Bay. Didn't see any impact to fish or wildlife in the area.
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