Climate warming causes cascading biodiversity loss as large predators and herbivores fall out

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By Bits of Science | 24 June 2012 | 715

Global warming may cause more extinctions than predicted if scientists fail to account for interactions among species in their models, Yale and UConn researchers argue in Science. “Currently, most models predicting the effects of climate change treat species separately and focus only on climatic and environmental drivers,” said Phoebe Zarnetske, the study’s primary author and a postdoctoral fellow at the Yale School of Forestry & Environmental Studies. “But we know that species don’t exist in a vacuum. They interact with each other in ways that deeply affect their viability.” Read More