BlogArena

General blog about anything and everything of everyday's life.

23. Jul 2019

September 15, 2013
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Movement of marine life follows speed and direction of climate change

Scientists expect climate change and warmer oceans to push the fish that people rely on for food and income into new territory. Predictions of where and when species will relocate, however, are based on broad expectations about how animals will … Continue reading

October 1, 2012
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Climate Change to Cripple Southwestern Forests

Trees Face Rising Drought Stress and Mortality as Climate Warms LOS ALAMOS, N.M. — Combine the tree-ring growth record with historical information, climate records, and computer-model projections of future climate trends, and you get a grim picture for the future … Continue reading

March 21, 2012
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Mesquite Trees Displacing Southwestern Grasslands

Mesquite trees and woody shrubs are better adapted than grasslands to a Southwestern climate predicted to shift toward higher temperatures and greater variability in rainfall, UA ecologists have discovered. As the desert Southwest becomes hotter and drier, semi-arid grasslands are … Continue reading