Tuesday, November 18, 2014

Elevation Zero, Florida’s Rising Sea Level

As a state that prides itself on its pristine shorelines and valuable waterways, Florida has more to lose from a rising sea level than any other state in the United States.  According to the United States Geological Survey, the average elevation in the state of Florida is 100 feet with nearly half of the state close to or at sea level.  Currently, the US National Oceanic and Atmospheric Administration (NOAA) is reporting the sea level is increasing at about 1.25 inches per decade.  As you can probably tell, this poses a huge problem for Florida if there is any sort of increase in sea level.  A rapid sea level rise could even eliminate some barrier islands that have had a critical place in protecting inland habitats.  The rising sea level would force many of Florida’s species to depart into entirely new ecosystems all across the state and into neighboring regions.

There are two major causes of global sea-level rise: thermal expansion caused by the warming of the oceans, and the loss of land-based ice, such as glaciers and polar ice caps, through increased melting.  The effect of the increase in sea level not only poses a threat to our precious beaches and shorelines, but it also potentially has an enormous effect on the state’s economy.  In 2011, Florida had over 87 million visitors, mostly here to enjoy the white sandy beaches Florida has to offer.  If sea level continues to rise at an exponentially alarming rate, it could devastate what makes Florida famous and what makes Floridians flourish.  According to the US Census, in 2008, 75.7 percent of Florida’s population was living in coastal counties.  Not only do Floridians value the coastline for our tourism industry, but it also plays an essential role for our residents.  Even a small rise in sea level will have side effects far beyond disappearing shorelines, including: flooding during rainstorms, storm surges from hurricanes, and saltwater intrusion into aquifers.  Whether the increase in climate is due to human activity or a natural cycle, a global sea-level rise will not only affect Florida’s natural magnificent beaches, but the communities we have grown to treasure.


-Adam Gruszcynski, Legal Intern

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