An assessment of coastal change over the past century has found 70 percent of beaches on the islands of Kauaʻi, Oʻahu, and Maui are undergoing long-term erosion, according to a U.S. Geological Survey and University of Hawaii report.
Vanished Brazilian Atlantic Forest still has negative carbon balance
Not so long ago Brazil was home to not one, but two of the Earth´s largest tropical rainforest biomes, the Amazon and the Atlantic Forest. Including true rainforest, dry tropical forest and mangroves the Atlantic Forest used to span an … Continue reading