Tag Archives: refuge

Amphibians in a vise: Climate change robs frogs, salamanders of refuge

By Environment, , , , , , , , , , , ,

By hightailing it to nearby ponds and shallow waterways, frogs and salamanders have – until now – had a way to evade exotic trout introduced to the West’s high-mountain lakes for recreational fishing.

A warming climate, however, will dry up some of the places where amphibians and their young have found refuge. Researchers in the May 1 issue of Frontiers in Ecology and the Environment write about this challenge and a novel combination of tools that could help land managers, biologists, fishing enthusiasts and other citizens weigh where amphibians are in the most need of help and guide plans for possible fish removals from selected lakes. (more…)

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Snapping Turtles Finding Refuge in Urban Areas While Habitats are Being Polluted or Developed, MU Researcher Finds

By Nature, , , , , , , , , , , , , , ,

Stopping pollution from flowing into waterways could restore natural habitats

COLUMBIA, Mo. – In the Midwest, people have a fear of encountering snapping turtles while swimming in local ponds, lakes and rivers. Now in a new study, a University of Missouri researcher has found that snapping turtles are surviving in urban areas as their natural habitats are being polluted or developed for construction projects. One solution is for people to stop using so many chemicals that are eventually dumped into the waterways, the scientist said.

“Snapping turtles are animals that can live in almost any aquatic habitat as long as their basic needs for survival are met,” said Bill Peterman, a post-doctoral researcher in the Division of Biological Sciences at MU. “Unfortunately, suitable aquatic habitats for turtles are being degraded by pollution or completely lost due to development. We found that snapping turtles can persist in urbanized areas, despite the potential for more interaction with humans.” (more…)

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