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Westernmost, low-lying region of Louisiana coast on track to drown under sea level rise
Dead trees mark an area in Houma, Louisiana, transitioning from a forested swamp to a grassy marsh.
Credit: USGS
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Aerial view of degrading marsh in southeastern Louisiana.
Credit: USGS
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Surface-elevation measurement in a marsh near Myrtle Grove, Louisiana.
Credit: Torbjörn Törnqvist
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The researchers use pins resting on the wetland surface to measure its elevation relative to sea level.
Credit: Torbjörn Törnqvist
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View of relatively healthy marsh area in southeastern Louisiana with tidal channels and canals.
Credit: Torbjörn Törnqvist
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Marshes around Delacroix, Louisiana, a once-thriving community now largely abandoned.
Credit: Torbjörn Törnqvist
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