Mangroves, those forests that straddle the land and the salty sea, are found all over the world in tropical zones. Here in the US, you can find them in Florida and a little bit in coastal Louisiana and Texas.
Mangroves aren’t a species, but a habitat. Individual species include palm, hibiscus, holly, plumbago, acanthus, legumes, and myrtle. Some are small shrubs and some are trees, stretching up to 200 feet into the sky.
Mangroves are some of the most complex ecosystems on earth, home to birds, shellfish, snakes, young fish, crocodiles, crabs, deer, kangaroos, honeybees, bats, and even the Bengal tiger, which stalks the Bangladeshi mangrove forests as night.
They are great at
capturing carbon and sequestering it in the sediment below. Finally, mangroves played a
crucial role in the 2004 Indian Ocean Tsunami, protected low-lying coastal lands from the worst damage.
Unfortunately, mangroves also thrive in valuable real estate. They’ve been
razed for hotels, golf courses, resorts, housing developments, and shrimp farming. When they’re not being brazenly torn up, they are being killed by oil spills, chemical pollution, sediment overload, and disruption of the salinity balance in their waters.
Experts estimate a loss of 35% of the world’s mangroves from 1980 to 2000.
The biggest threat, though, is yet to come. In the rising waters from climate change, mangroves will be the
first to go.
Pictured is the world’s largest mangrove forest in Sundarbans, India, where Bengal Tigers live.
Huffington Post Alden Wicker First Posted: 09/20/10 09:06 AM ET Updated: 05/25/11 06:40 PM ET