The Big Picture

The dust of the Sahara is one of the world’s great transport methods for depositing minerals around the world. An estimated 60 – 200 million tons of mineral dust per year gets blown from the Sahara to points all across the globe, fertilizing the Amazon, affecting the weather, causing hazy skies, blanketing land and sea…

Read More

Global Forest Map

A gorgeous new tool for assessing gain and loss in global forests was released this week by University of Maryland researchers, the result of a five year, broad-based collaborative project. The interactive map of Global Forest Change is powered by Google’s computing cloud will offer a means to establish forestry baselines around the world, with…

Read More