In the last decade, warmer sea surface temperatures in the tropical Atlantic have corresponded with below-average precipitation in Peru and western Brazil. The relationship is due to the effect of sea surface temperatures on the location of the Inter-tropical Convergence Zone (ITCZ) – a band of clouds and rain stretching around the globe where trade winds […]
This article is a modification from the original press release issued by The University of Texas at Austin’s Jackson School of Geosciences A new study suggests the southern portion of the Amazon rainforest is at a much higher risk of dieback due to climate change than projections made in the latest report by the Intergovernmental Panel […]
In the Andes mountains of Colombia, Ecuador, Peru, and Venezuela, tucked between the tree line and the line of permanent snow, is the páramo, a unique and hauntingly beautiful mountainous wetland that is threatened by climate change and growing temperature extremes. The páramo of the Northern Andes is wet and cold. Temperatures can dip below […]