The mangroves found in the Florida Keys are an important ecosystem
that provides numerous utilities to the organism that live there. Fishes for
example utilize the prop roots of the mangroves to forage and hide from larger
predators. Additionally, organisms such as mud crabs make dens in the detritus
located under the mangroves. Other smaller crabs utilize the upper branches of
the mangrove as shelter and easily navigate through the maze. Larger organisms
such as crocodiles, alligators, and sharks exploit the mangroves via consuming
the numerous fishes that live there.
Manatees are also found within the mangroves eating
seagrasses and plethora of macroalgae to be found throughout the mangrove.
During our kayaking trip macroalgae was found in large clumps almost everywhere
you looked. Some birds, such as the OSPREY utilize the Keys and mangroves as
their wintering grounds while other species pass through the keys further into
the tropics.
The mangroves provide additional benefits to humans as well.
In areas with large numbers of mangroves, there is a buffering effect
protecting the islands from wind and waves. The protection is crucial during
smaller storms and larger alike. During smaller storms, wave action can be severely
mitigated, during natural disasters such as hurricanes however, its one of the
few things that help stabilize an island. The winds and water will certainly
rip the mangroves from the sediment, albeit, at the cost of a lot of energy and
slowing down both.
Of the three types of mangroves found in Florida, they are
distributed along a gradient with red mangroves closest to the open ocean and
most tolerant of salinity changes, followed by black, and lastly white which is
nearly terrestrial.
#MangrovesMatter #Ospreys
https://www.floridamuseum.ufl.edu/southflorida/habitats/mangroves/species/
http://factsanddetails.com/world/cat53/sub335/item2182.html
The surrounding areas around the mangrove was surprisingly shallow. I loved seeing the jellyfish, seagrass, and different sea birds that surround and inhabit the mangrove. When in doubt during I spy, yell red mangrove and you'll probably win.
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