Case Studies

This image has been released into the public domain because it contains materials that originally came from the United States National Aeronautics and Space Administration (NASA). No endorsement by licensor implied.

Imagery © 2014 Google, Data SIO, NOAA, U.S. Navy, NGA, GEBCO, Map data ©2014 Google

This image has been released into the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration. No endorsement by licensor implied.

U.S. Navy, Machinist Mate 3rd Class Juan Pinalez. Public domain, via Wikimedia Commons

Sanibel sun, own work. CC BY-SA 3.0, http://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons.

Self-service collard patch near Carthage, North Carolina. Image credit: Donald Lee Pardue. CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/), via Flickr

Pine Forest in Weymouth Woods, by bobistraveling, CC BY 2.0, via Wikimedia Commons.

large dry sink, GPS, NAD 27 310050.2 842133.1 Grady County, Georgia, cropped, by Alan Cressler, used with permission, via Flickr. https://www.flickr.com/photos/alan_cressler/1433048454/

Sub-sample of image: 2007 drought at Lake Lanier, by Tom Wilson.

Piscisgate (own work). CC BY-SA 4.0, http://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons

Photo attributed to Ebyabe. Incorporated here under a Creative Commons Attribution 2.0 Generic License. No endorsement by licensor implied.

thepipe26, own work. CC-BY-2.0, http://creativecommons.org/licenses/by-sa/2.0/legalcode, via Wikimedia Commons