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landscape management

Twenty-five minute old elk calf in Mammoth Hot Springs. Jim Peaco; Yellowstone National Park. June 9, 2010; Catalog #18798d; Original #RD7Y0096.

Declining fortunes of Yellowstone’s migratory elk

Are human choices redefining the fitness of an ancient survival strategy?

Eighteen ecologists weigh in on new data in a Forum in Ecology.

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The 2001-2002 drought in the Southern Rocky Mountains turned a bark beetle outbreak into an epidemic, withering the lodgepole pines, according to a University of Colorado study published in the October 2012 issue of Ecology

Water for the trees

Saving forests from drought as the climate warms.

Drought complicates the big problems afflicting modern forests. Gordon Grant, Christina Tague, and Craig Allen think that mitigating drought stress should be an active priority for management of US public forests – in keeping with the US Forest Service mission to “improve and protect the forest” and “secure favorable conditions of water flows”.

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Backbone: the bared vertebrae of an elk lie on a riverbank in Yellowstone National Park. Credit, Joshua Miller.

Elk bones tell stories of life, death, and habitat use at Yellowstone National Park

Josh Miller is one among a small cadre of ecologists looking at living ecosystems through the relics of their dead. by Liza Lester, ESA communications officer Flags mark bone locations as field assistant Jared Singer maps a carcass near a lake in Yellowstone National Park. Credit, Joshua Miller. ________________ JOSH Miller likes to call himself a conservation paleobiologist. It’s a…

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