To pair with the rest of our educational content in each Earth to Florida newsletter, we bring you monthly updates on statewide environmental news. Read on below to see what we found for the month of March:
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10 Florida Stories to Watch
- More than $745 million has been designated for Everglades restoration in Florida’s 2024-25 budget, funding the most ambitious hydrological restoration project in the United States. The allocation will fund the Comprehensive Everglades Restoration Plan, which was authorized in 2000, the construction of the Everglades Agricultural Area (EAA) Reservoir, and the Northern Everglades and Estuaries Protection Program. The 10,100-acre EAA Reservoir is set to be completed in 2030. It will both control water levels in the Everglades and filter water from polluted Lake Okeechobee through an adjacent stormwater treatment area. The reservoir also intends to reduce the excess nutrients and algae that flow from Lake Okeechobee, which leads to seagrass die-offs in other water bodies such as the Indian River Lagoon.
- Crooked River Ranch was purchased by Manatee County on February 12th, making it the first acquisition under the 2020 Conservation and Park Projects Referendum Fund. The 64-acre ranch was scouted by the Conservation Foundation of the Gulf Coast and presented to the county as a conservation opportunity last year. This parcel of land is one of the largest remaining pieces of continuous habitat along the Manatee River, and holds great opportunity for coastal resiliency, water quality protection, and native habitat restoration.
- A strange, new “spinning fish” disease is present in the Florida Keys. At least 44 species, including pinfish, snook, jack, and goliath grouper have been observed spinning and swirling and swimming upside down — seemingly unable to control their movements. Scientists are especially concerned about this phenomenon as it is greatly affecting the rare and endangered smalltooth sawfish. Tests have been done to determine the cause of this strange behavior, and while toxins were present in many of the effected fish, there has been no definitive conclusion.
- Mosaic, a Fortune 500 mining company, has confirmed a tear in a gypsum stack at its New Wales mine in Pinellas County. The gypsum stack contains rainwater, and there are concerns that the polluted water may seep underground. This is the latest in a string of environmental incidents for Mosaic. In 2016, a sinkhole opened beneath the same plant that sent more than 200 million gallons of polluted water in the underground aquifer. The New Wales location is also where Mosaic plans to test its phosphate byproduct in road construction.
- A toxic blue-green algae bloom in Lake Okeechobee caused Florida Department of Health officials to issue a warning for the area. Toxic blue-green algae can be poisonous and deadly to pets and hazardous for humans, causing hospitalizations if fumes produced by the algae are inhaled. The Florida Department of Health recommends no swimming, drinking, wading, or boating in water affected by a blue-green algae bloom and to avoid fish and seafood that have contact with blue-green algae-affected water.
- Following a court-ordered agreement, the U.S. Fish and Wildlife Service has designated more than 1.1 million acres of critical habitat for the endangered Florida bonneted bat. Florida bonneted bats are a unique species endemic to South Florida, but rising sea levels and expansive development put them at high risk for habitat loss. Before their listing on the Endangered Species Act in 2013, development and pesticide use nearly drove the Florida bonneted bat to extinction. It is predicted that this protected habitat will be highly beneficial for the recovery of the species, although more protections may be needed in the future to combat additional habitat loss associated with sea level rise.
- Seminole County recently unveiled plans to turn the former Deer Run golf course into a public wetlands park as part of a broader master plan to upgrade parks and recreational areas in the county. Residents are excited for this community enhancement project, hoping that restored hydrology and ecology will bring in ecotourism, improve natural drainage, and protect the area from development.
- For generations of Florida manatees, power plants and the warm water they discharge have been a lifeline. Manatees need water that is above 68 degrees Fahrenheit, or they can die of cold stress. But as algae blooms have depleted the seagrasses they eat and infrastructure and pollution have diverted and clogged their main migration passages, manatees have had to adapt. Instead of habitually moving south during colder seasons, manatees have been gathering near power plants that release millions of gallons of warm water each day into natural waterways. However, the Florida Fish and Wildlife Conservation Commission estimates that within 30 years, these plants will transition into cleaner energy sources that do not circulate warm water. Researchers worry that we will face future manatee die-offs if there is no statewide effort and funding to develop solutions as power plants are being phased out.
- The Florida Cabinet has approved the $36.1 million purchase of the 1,342-acre Creek Legacy Ranch property through the Florida Forever program. The program and its predecessor, Preservation 2000, have allowed the state to purchase over 2.6 million acres of conservation lands. The acquisition of the Polk County property comes after interest to develop at least half of the land for homes and retail. Now Legacy Ranch will be managed by the Florida Fish and Wildlife Conservation Commission (FWC), with wildlife protection at the forefront. It will join several nearby preservations in the continuation of the Florida Wildlife Corridor which helps to connect fragmented habitats for Florida panthers, black bears, and other species.
- Clean energy is coming to the city of Tampa. In a plan headed by the University of South Florida’s Patel College of Global Sustainability and funded by the U.S. Environmental Protection Agency, Tampa Bay will focus on improving its solar energy systems and work to convert vehicles to electric. Across four counties and four years, the plan aims to reduce the city’s greenhouse gas emissions by 63% by 2050.
Good News
- A new bill that would allocate millions of dollars from the state’s gambling deal with the Seminole Indian Tribe to projects supporting wildlife, waterways, and green spaces is waiting for Gov. Ron DeSantis’ approval. Funding will be allocated annually through the life of the compact, which is expected to last 30 years.
Florida Research News
- The Apalachicola Bay System Initiative (ABSI) is working to restore the Apalachicola Bay’s oyster fishery from its 2012 collapse. The ABSI Community Advisory Board has created five goals for this restoration: a healthy bay ecosystem, sustainable management of oyster resources, a management and restoration plan, stakeholder and education engagement, and a thriving economy connected to a restored bay. Achieving these goals would both reintroduce oyster harvesting to the Bay and establish a healthy ecosystem.
- Florida State University associate professor and climate expert Chris Ueji is working on research that identifies locations in Miami-Dade County that are most vulnerable to extreme heat– potentially helping the reduction of heat-related deaths and illnesses in those areas. Data used from NASA’s Aqua satellite combined with census records and health-data maps show that people who work outside, have lower income, live in trailer parks, or live in the hottest areas of the exposure map are at the highest risk level for heat-related illness.
- An interdisciplinary team of faculty and students headed by anthropologist Heather O’Leary at the University of South Florida (USF) St. Petersburg created a two-part music piece by converting environmental data into sound. Part one, “Sanctuary,” is a symphonic representation of Florida’s coral reefs when they were under attack from Stony Coral tissue loss disease, while part two, “Cardinal Flow,” represents the ebb and flow of red tide. Performed by the USF Symphonic Band & Wind Ensemble, the piece is part of “Crescendo” an initiative that aims to, “to create and disseminate moving music about the environment.” Watch the video of the live performance here.
- Worldwide, carbon emissions and climate change threaten coral reefs through the processes of ocean acidification and coral bleaching. However, a recent study from the University of Florida’s Whitney Laboratory for Marine Bioscience has developed a new technique that may help stave off coral reef collapse in a changing climate. The study used genome editing to encourage an anemone species to produce a stony coral skeleton, which could bolster and restore the habitat for wild corals. Going forward, the scientists hope to find other ways to make corals more resilient to climate change.
- Cogongrass is one of the most widespread invasive plant species in the southeastern United States, choking out native flora and altering historic ecosystem function around the state. A new study from the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) agronomy department revealed that an herbicide known as fluazifop-P-butyl was highly successful at removing cogongrass without damaging surrounding native plants. The herbicide, also known as Fusilade 2000, Horizon, and Tornado, may aid in the recovery of natural ecosystems.
- Unlike other species of sharks, hammerheads gestate their pups internally and have live births, just like humans! Due to the species’ internal gestation, scientists have long been in the dark about hammerhead shark development– until now. A recent study by a University of Florida graduate student tracked the development of the hammerhead embryo from early stages in a womb-like environment to final development. The research also gives new insight to the evolution of the unusual shape of the hammerheads’ namesake body part.
- A preliminary study of the impact this past summer’s record heat wave had on Florida’s coral reefs at five of the seven Mission: Iconic Reef sites has been published. It was found that only about one-fifth of staghorn corals survived the heat wave while elkhorn corals were not even present at two of the reefs the researchers surveyed. The sample areas at Looe Key Reef in the lower Florida Keys did not have any live staghorn or elkhorn corals. Scientists will use this information to help restore reefs and to make lab-grown corals that are hardier against warming temperatures.
- A new, open-source database of 3D vertebrate specimens has become available through the six-year project openVertebrate (oVert), a collaboration among 18 institutions to make natural history data more accessible. The catalog will eventually contain over 80 percent of vertebrate genera, which are CT scanned with X-rays and then uploaded as detailed models that show the external and internal parts of the specimen. The data has already been used in over 200 peer-reviewed publications and will continue to expand educational tools and allow scientists to further understand vertebrate evolutionary history.
National News
- 2023 was the hottest year in all 174 years of global temperature record-keeping, breaking every major climate record. Experts believe 2024 could be worse, citing special concern over diminishing sea ice and rising ocean temperatures. We already feel the effects of this closer to home—the U.S. has been experiencing uncharacteristic weather for the first few months of the year. January and February have both broken their respective hottest month records, and the jet stream—a major regulator of our weather—has been affected by global warming in ways climate science cannot predict or fully understand just yet.
- Record-breaking heat in the world’s oceans over the past 12 months are alerting scientists to concerning environmental shifts such as coral bleaching, more powerful hurricanes, and higher coastal temperatures. Though scientists suspect climate change as the main driver of the temperature hike, it seems likely other factors such as oceanic patterns similar to El Niño and La Niña could be amplifying temperatures past predicted levels.
- A massive AI project has helped monitor humpback whale populations in the North Pacific. Researcher Ted Cheeseman has used whale tails as a fingerprint-like resource to identify about 26,000 whales. The project recorded a drop of about 7,000 whales from 2012 to 2021 after a strong marine heat wave killed off much of the whales’ prey. The hope is to use that program to more quickly identify changes in whale health.
- A U.S. appeals court has repealed a 2022 ban on coal leasing from federal lands, despite pushback from the Northern Cheyenne Tribe of Montana and environmentalists. Coal leasing involves the extraction and sale of coal on federal lands, which amounted to nearly a quarter of total U.S. carbon dioxide emissions, or 1.4 billion tons, in 2018. The original ban, or moratorium, was enacted in 2016 under former President Barack Obama, removed under former President Donald Trump, and then reinstated in 2022 under a federal court order. While the appeals court argues that a “de-facto” moratorium is still in place due to the lapse in coal leasing contracts, there are still concerns that new leasing will lead to an increase in greenhouse gas emissions.
Things You Can Do
- The Florida Fish and Wildlife Conservation Commision (FWC) has some reminders for beachgoers as Florida’s sea turtle nesting season began in mid-March. At the end of the day, make sure to clear away holes and debris that can be obstacles for female sea turtles climbing ashore to lay their eggs. Bright cellphone lights should also be avoided, and anyone staying near the beach should turn off outdoor lighting and close the curtains after dark. Finally, if you are lucky enough to see a nesting sea turtle, make sure to stand at least 50 feet away to avoid disturbing them.
- The nesting season is also underway for shorebirds, seabirds and wading birds. The Florida Fish and Wildlife Conservation Commision (FWC) recommends checking for Critical Wildlife Area closures, properly disposing of trash and recyclables, and giving flocks at least 300 feet of space for a safer nesting season.
The More You Know
- A 10-foot great white shark, tracked by OCEARCH, has been continually visiting South Florida. The shark, nicknamed Rose, has been detected in waters off the coast of Sarasota, Cape Coral, the Treasure Coast, and Boynton Beach. Great white sharks migrate south to visit Florida beaches when home waters are too cold, and food becomes scarce.
- As more frequent and destructive hurricanes ravage Florida’s coastlines due to climate change, sea oats are in high demand. Sea oats are wispy, grass-like plants that act as a stabilizing force for the sand dunes that create a buffer between the waves, human infrastructure, and critical habitat. Though they appear fragile, they have root systems that can grow up to 40 feet deep! Pinellas County has relied on sea oats for their emergency beach erosion control project that was created to mitigate erosion caused by Hurricane Idalia. Earlier this year, the county had to put planting on hold as the demand for the plants exceeded the available supply. 523,520 sea oats have already been planted, with another 80,000 more to come before the project concludes this spring.
- Three White House cabinet members rode new electric-powered buses to Coral Gables Senior High, drawing attention to the $43 million dollars of funding given to Florida school districts to retire diesel-powered school buses. The effort was made to highlight the Biden administration’s plans to mitigate climate change in the form of the Clean School Bus grant program, which will allocate $5 billion dollars spent to switch school buses to electric power through 2026.
- The Aspen Ideas: Climate conference brought together experts from around the world in different industries to discuss innovative solutions to climate and pollution issues. Microplastic pollution was a common topic, as the seed-sized particles can break down into nanoplastics that enter water sources, food, and even human cells. One startup is trying to apply the concept of bike and scooter sharing to water bottles by installing vending machines that sanitize, fill, and dispense reusable water bottles. L’Oréal, the world’s largest beauty company, is also taking steps to design more sustainable and recyclable packaging.