10/23/2023 0 Comments Algal bloom red tide algaeThese sites include the current status of Florida's red tide, a photo gallery of red tide distribution maps, and regional Florida red tide statuses. This Fish and Wildlife Research Institute website provides links to several Florida-based red tide sites. The site also provides hyperlinks to other related websites. ![]() It features hyperlinks for definitions of scientific terminology within the article as well as color photographs of red tide and other harmful algal blooms (HABs). This Wikipedia online encyclopedia article provides general information about algal blooms, red tide, black sea, and water treatment. The & amp amp amp quot first alert system& amp amp amp quot now in place now monitors for sunlight and nutrient concentrations that may lead to red tide events. These algae can cause serious health problems in humans and other marine animals. There are four major red tide causing algae in Maine: Alexandrium, Dinophysis, Prorocentrum and Pseudonitzschia. This Bangor Daily News article provides general information about red tide in Maine and efforts being done to track the harmful algal bloom (HAB) events. Algae That Cause Red Tide Found Off Maine Coast. ![]() This photo can be found at the NIWA Science web site. DEP algal bloom sampling status website.Red algal bloom at Leigh, near Cape Rodney. To learn if a body of water has been tested for harmful algal blooms, visit the N.J. Nevertheless, it seldom happens at the Jersey Shore, he added. There is an "emerging problem of cyanobacterial toxins being found in marine shellfish in estuaries, but it is unclear if this is a threat to human consumers," said Kate Silverstein, public affairs officer from the National Ocean Service.Ĭhanges in precipitation patterns and runoff from farms and land into waterways are two elements causing these toxic blooms to sprout more often, Hales said. While harmful algal blooms are commonly observed in freshwater, it can also happen in seawater. There's no doubt that (urban) development right off the water’s edge does contribute to the abundance of HAB (harmful algal bloom),” said Hales, who is also a fish and wildlife biologist. “The problem has become more frequent in the last few years. The bacteria will typically clear out on its own, but chemicals are used when levels are very high.ĭogs and immune-compromised children tend to be more susceptible to cyanotoxin, which can provoke short-term health issues but rarely death, said Stan Hales, director of Barnegat Bay Partnership, an environmental organization. When the levels of phosphorus and nitrogen increase in water bodies, the bacteria feeds from it and grows, making the water more toxic. While it is colloquially referred to as algae, the toxic organism is a bacteria, often cyanobacteria, with characteristics that resemble an aquatic plant. These blooms are a growing global problem. ![]() Department of Environmental Protection (DEP). Hotter temperatures and increased pollution from human activity are the cause of the growing issue, said officials from the N.J. In the past five years, harmful algal blooms in New Jersey became about 40% more frequent, mostly affecting freshwater bodies. Officials advise caution when swimming or boating on the reservoir, and eating fish and drinking water from the reservoir should be avoided. The Manasquan Reservoir is under watch for possible contamination. None of those advisories are for waterways in Ocean County.Īn alert has been issued for Sunset Lake, where visitors should avoid fishing, drinking the water and swimming. They’re among 69 lakes throughout New Jersey under watch or with restrictions on swimming, fishing and drinking because of the bacteria, according to the DEP Harmful Algal Bloom Response Program. Two Monmouth County bodies of water are under advisories for potentially harmful levels of toxic bacteria, commonly referred to as blue-green algae. ![]() Manasquan Reservoir is not under an "alert" it is under a "watch" and being monitored for bacterial levels. EDITOR'S NOTE: A previous version of this story contained incorrect information that was provided by a spokesperson from the New Jersey Department of Environmental Protection.
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