Nutrient-laden runoff from sewage spills and fertilizer does not cause red tide, Pierce said, but this can intensify it. “If red tide is in the area, it is going to make it worse and make it ...

Red tide is a phenomenon that occurs when algae in the ocean reproduce rapidly and create a large concentration of red pigments in the water.

"For example, between 1878 and 1888, on average each year experienced less than one month of red tide. Between 1968 and 1978, the average year experienced between two and three months of red tide.

When the ominous rust-colored cloud of Red Tide begins to saturate coastal waters in Southwest Florida, it means beach closures. Asthma attacks. Itchy skin and watery eyes. Dead fish and a ...

Residents of Florida 's Gulf Coast are facing yet another threat following back-to-back hurricanes: deadly 'red tides.' These harmful algal blooms can cause respiratory issues and fish kills.

"For example, an increase in the number of viruses found in a sample might suggest that a red tide bloom is about to begin, or that it is going to end.

Last year, red tide and the seaweed blob foiled Florida beach goers' plans. See maps that show where it is safe to swim and fish in Florida.

What causes red tide/harmful algae blooms? Algae is the basis of many water ecosystems across the world, so the species are already in the water to begin with. However, chemical runoff produced ...

Researchers may finally be able to forecast dangerous red algae blooms Red tides can lead to millions of dollars in losses, kill animals and be harmful to human health ...

Red tide levels might have lessened for now, but the bloom is expected to persist. Manatees need our help.

Last summer, for example, a red tide bloom released a neurotoxin called domoic acid that sickened sea lions and other marine mammals along the California coast, including in Los Angeles.

What Is Red Tide? Most of the general public refers to K. brevis as red tide, the algae known for ruining beach vacations with skin irritation, burning eyes and even more severe problems. Occasionally ...