Louisiana coastal wetland change rates over time

Graph of the rate of change in Lousiana coastal wetlands from the 1930s to the present

Detailed Description

Graph of land area change rate in coastal Louisiana from 1932–2016.  The red line approximates the long-term land area change rate. 95 out of 100 statistical analyses would produce a very similar trend (dotted blue lines). Credit: USGS


Image Dimensions: 2265 x 1507

Date Taken:

Location Taken: US