Mini reefs restore SWFL canals

Traditionally, whales have been studied through research vessels, which are hard to maneuver, and costly to make. However, drones with the ability to capture a whale’s snot, are providing a much easier, and cheaper alternative to whale research.

The Anacostia, which has long been one of the most polluted rivers in the country, has been given a new lease on life, thanks to cleanup efforts and a recent sewer upgrade in D.C. Since water quality has improved, there's been renewed interest in waterfront recreation and development. Now local groups are working to mitigate displacement from gentrification, with some success.

New DNA testing technology is showing promise as a faster, cheaper way to determine if a shark fin came from a protected species, an important task to curbing the illicit shark fin trade across the world. While experts warn that the technology won't act as a deterrent to the practice, it will help authorities better track and determine if shipments are suspect.

In Jamaica, locally-led coral nurseries are working to restore the coral reef that have been lost to natural and manmade disasters. These organizations have small coral gardens where they can grow free of danger and when they’re big enough, are transported to a reef. With coral and fish being so codependent in the underwater ecosystem, the regrowth of coral has meant an increase of fish and fishing for the country, which many people rely on for their livelihood.

A new submersible machine produced by the Mote Marine Laboratory in Florida allows scientists to more effectively spot phytoplankton blooms which can cause red tide. This harmful algal bloom event can wreak havoc on ecosystems and the Programmable Hyperspectral Seawater Scanner is an improvement on an older model. While the maintenance cost can be high, scientists hope the instrument will be able to detect harmful algal blooms early in order to prevent outbreaks.

Coastal Shellfish, an Indigenous aquaculture company in British Columbia, is focusing on sustainable food and food security through its product Great Bear Scallops. This is the first project funded by the Costal Funds trust set up by donors, governments, and First Nations to support sustainable Indigenous-led businesses. The company has been selling scallops to several local businesses like restaurants and breweries.

Mangroves can store up six times more carbon than an area equal to the Amazon rainforest. However, they are rapidly declining, over the past century their population has been reduced by 30 to 50 percent. One nonprofit, Blue Ventures, is working with local communities to regenerate fisheries, which helps the mangroves. They're also helping local communities to manage their mangroves.

Local Ocean Conservation is in Watamu, Kenya has made approximately 21,000 turtle rescues and "treated more than 650 turtles in its rehabilitation center and clinic" since it's inception in 1997. The group responds to fishermen who have accidentally caught turtles in their nets and then remunerates the fishermen for their "time, effort, and phone calls." This incentive-based relationship combined with a ban on the international tortoiseshell trade has helped decrease the poaching of turles, and the group has now expanded their efforts to include more initiatives to protect the endangered species.

The ambitious Billion Oyster project has several objectives: Get the youth involved in climate change action, revive the oyster population, and make New York’s shoreline less susceptible to flooding.

The Ecosphere Restoration Institute received $5 million from the Florida State Legislature to restore the declining seagrasses on 100 acres of the coast. The organization partnered with experts who have permits to harvest the seeds, grow them in a nursery, and replant them in shallow areas. The project will also help prevent manatee deaths, as the animal depends on seagrass as a food source.