A colleague pointed me to an announcement from the Environment News Service about how bottom trawling (an industrial fishing practice that scars the seafloor) is visible from space! Witness the above, a Landsat image taken off the coast of Louisiana (admittedly, in 1999, but there are many more images where that came from).
The images come from Skytruth, a non-profit organization that uses “remote sensing and digital mapping to educate the public and policymakers about the environmental consequences of human activities, and to hold corporations and governments to higher standards of accountability around the globe.” I saw a presentation by these folks at the International Symposium on Digital Earth, and in fact, I blogged about them at that time. Great work…
Quick post. A friend pointed me to a page of work by the photographer Chris Jordan. The image above “depicts two million plastic beverage bottles, the number used in the U.S. every five minutes.” The actual image measures five by ten feet, and the web page zooms in on views of the individual bottles.
Um, yikes! I want to see these in person… I think.
The above images come from Skytruth, a non-profit “using remote sensing and digital mapping to educate the public and policymakers about the environmental consequences of human activities.” On the top, you can see Wyoming’ Upper Green River Valley in 1986, and on the bottom, in 2005, after the construction of approximately 700 natural gas wells. The organization’s website offers more details on the particular events in Wyoming (and many, many other places on Earth), but the main point should be clear: data speaks!
I just saw a presentation by Skytruth’s founder, John Amos, at the International Symposium on Digital Earth. Blogging while he spoke… Hope he’s not offended.