Cesar Nufio picks up the trail of 13,000 dead grasshoppers and what they can tell us about climate change

Cesar Nufio, CU-Boulder

When CU-Boulder entomologist Cesar Nufio discovered a collection of 50-year-old grasshoppers in a CU lab, he knew they woudd be instrumental in assessing the effects of climate change on grasshoppers. Nufio is an adjoint curator in the Entomology Section of the Museum Natural History at CU, and has taught several courses in the Ecology and Evolutionary Biology Department. The collection of grasshoppers, along with notebooks cataloging detailed field notes, were the work of Gordon Alexander, former head of CU-Boulder's biology department. Stephanie Paige Ogburn of KUNC.org reports: … [Read more...]

Differences in mammal responses to climate change: new CU-Boulder study

Elk

If you were a shrew snuffling around a North American forest, you would be 27 times less likely to respond to climate change than if you were a moose grazing nearby. That is just one of the findings of a new University of Colorado Boulder assessment led by Assistant Professor Christy McCain that looked at more than 1,000 different scientific studies on North American mammal responses to human-caused climate change. The CU-Boulder team eventually selected 140 scientific papers containing population responses from 73 North American mammal species for their analysis. The studies assessed by … [Read more...]