Is red tide still a problem in Florida?

Current Conditions. A patchy bloom of the red tide organism, Karenia brevis, persists in Southwest Florida. Along the Florida East Coast over the past week, K. brevis was not observed. For additional information, view the East Coast report and map.

How does red tide affect the economy?

Many red tide and cyanobacteria blooms result in some type of economic impact. Health care costs from hospital and doctor visits, beach clean-up activities following fish kills, and losses in tourism revenues are some of the costs associated with these blooms.

What are the effects of red tide?

Some symptoms include drowsiness, diarrhea, nausea, loss of motor control, tingling, numbing or aching of extremities, incoherence, and respiratory paralysis. Reports of skin irritation after swimming in the ocean during a red tide are common, so people should try to avoid the red tide when it is in the area.

Is red tide affecting property values in Florida?

So far, this red tide has already had a marked effect on the economy of Sarasota county and its neighboring counties and real estate agents in Sarasota are afraid that the red tide will have an impact on the home prices and the cost of rent.

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What months does red tide occur in Florida?

Red tide occurs naturally in coastal waters of the Gulf of Mexico with blooms appearing seasonally. Although the Florida red tide organism, Karenia brevis, typically blooms between August and December, blooms often deviate from that time frame.

Can you swim in red tide?

Swimming is safe for most people. However, the red tide can cause some people to suffer skin irritation and burning eyes. If you experience irritation, get out of the water and thoroughly wash off. Do not swim among dead fish because they can be associated with harmful bacteria.

What is the cause of red tide?

What Causes a Red Tide? Red tides are caused by algae, which are tiny, microscopic organisms that grow in the water. Almost all bodies of water have some algae, but in a red tide, there is a lot more algae in the water than usual.

What are some of the dangers and costs of red tides?

Airborne brevetoxins can create respiratory distress, burning of the eyes, coughing and other problems for individuals who are in the proximity or downwind of an intense red tide bloom. These health issues and the associated foul smell make the beach and nearshore areas an unpleasant place to be during a red tide.

How much do algal blooms and red tides cost Florida per year?

The 2015-16 red tide event resulted in a sales loss of $1.33 million to the hard clam aquaculture industry. Health costs attributed to medical expenses and lost work days associated with HABs cost the United States $22 million dollars annually.

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What does red tide smell like?

The “sulfurous, rotten, decaying” stench has remarkable staying power as it wafts inland on sea breezes, Latz said. “I’m a mile and a half inland,” he said. “I smell it here.” Some kinds of red tide produce toxins that are harmful to sea creatures and humans, Latz said, but these events aren’t poisonous, just putrid.

What beaches have red tide in Florida?

In Pinellas, high concentrations of red tide were reported in the Gulf of Mexico at Madeira Beach; and along Bay Pines and Abercrombie Park on Long Bayou. Low and medium concentrations were found at Clearwater Beach, Davis Islands in Tampa and at various points near the Sunshine Skyway Bridge. 2

What are the causes and effects of red tide?

Red tide is a phenomenon caused by algal blooms (Wikipedia definition) during which algae become so numerous that they discolor coastal waters (hence the name ” red tide “). The algal bloom may also deplete oxygen in the waters and/or release toxins that may cause illness in humans and other animals.

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