image: Semi-arid landscape near Pilcaniyeu, Argentina. This image relates to a paper that appeared in the Jan. 13, 2012, issue of Science, published by AAAS. The paper, by Fernando T. Maestre at Universidad Rey Juan Carlos in Móstoles, Spain, and colleagues, was titled, “Plant Species Richness and Ecosystem Multifunctionality in Global Drylands.” view more
Credit: [Photograph by Fernando T. Maestre]