The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
A Record 589 Sea Turtles Killed By Florida's Toxic Red Tide
The current outbreak, which began in October 2017 off southwest Florida, has been tied to a record 589 sea turtle deaths and 213 manatee deaths, the Herald-Tribune reported, citing figures from the Florida Fish and Wildlife Conservation Commission.
As of December 20, 127 bottlenose dolphins have been stranded along the southwest coast, according to the National Oceanic and Atmospheric Administration. The mammals showed positive results for the red tide toxin, brevetoxin.
Sea turtle species that have been affected by the poisonous brew including loggerhead and Kemp's ridley sea turtles, both of which are federally protected. Kemp's ridleys are considered the world's most endangered marine turtle.
Local turtle patrollers, including Suzi Fox, the director of Anna Maria Island Turtle Watch & Shorebird Monitoring, told the Herald-Tribune that the outbreak could affect next year's sea turtle nesting season, an unfortunate turn after several record seasons.
Blooms of the red tide organism, Karenia brevis, were detected as recently as Jan. 11 in southwest Florida, including "high" cell concentrations (more than 1 million cells per liter) in Sarasota County and offshore of Collier County, according to the Florida Fish and Wildlife Conservation Commission.
Current red tide sampling mapFlorida Fish and Wildlife Conservation Commission
Respiratory irritation—a symptom from breathing red tide toxins—was also reported in Manatee and Sarasota counties that same week, the commission said.
Last week, Florida's new Gov. Ron DeSantis unveiled a sweeping executive order that includes plans to study red tide and the creation of a task force to solve Florida's other algae outbreak, the toxic blue-green bloom from Lake Okeechobee.
EcoWatch Daily Newsletter
By Simon Evans
During the three months of July, August and September, renewables generated an estimated total of 29.5 terawatt hours (TWh), compared with just 29.1TWh from fossil fuels, the analysis shows.
By Will Sarni
It is far too easy to view scarcity and poor quality of water as issues solely affecting emerging economies. While the images of women and children fetching water in Africa and a lack of access to water in India are deeply disturbing, this is not the complete picture.
- Mice exposed to nicotine-containing e-cigarette vapor developed lung cancer within a year.
- More research is needed to know what this means for people who vape.
- Other research has shown that vaping can cause damage to lung tissue.
A new study found that long-term exposure to nicotine-containing e-cigarette vapor increases the risk of cancer in mice.
Six months: That's how much time Mexico now has to report on its progress to save the critically endangered vaquita porpoise (Phocoena sinus) from extinction.
It may seem innocuous to flush a Q-tip down the toilet, but those bits of plastic have been washing up on beaches and pose a threat to the birds, turtles and marine life that call those beaches home. The scourge of plastic "nurdles," as they are called, has pushed Scotland to implement a complete ban on the sale and manufacture of plastic-stemmed cotton swabs, as the BBC reported.
By Tim Radford
Scientists in the U.S. have added a new dimension to the growing hazard of extreme heat. As global average temperatures rise, so do the frequency, duration and intensity of heatwaves.