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Think Globally, but Act Locally When Studying Plants, Animals, Global Warming, Researchers Advise

By Guest PostMarch 22, 2011Environment, Natureagriculture, air pollution, butterfly, camille parmesan, climate, climate change, climate change impacts, effects of climate change, extinctions, global scale, global warming, greenhouse gas, habitat fragmentation, human activities, invasive species, los angeles, mediterranean geraniums, michael singer, multiple factors, natural changes, nobel prize, plants and animals, policy makers, quino checkerspot butterfly, san diego, southern california, species, united states, urban sprawl

AUSTIN, Texas — Global warming is clearly affecting plants and animals, but we should not try to tease apart the specific contribution of greenhouse gas driven climate change to extinctions or declines of species at local scales, biologists from The University of Texas at Austin advise.

Camille Parmesan, Michael C. Singer and their coauthors published their commentary online this week in Nature Climate Change.

“Yes, global warming is happening. Yes, it is caused by human activities. And yes, we’ve clearly shown that species are impacted by global warming on a global scale,” says Parmesan, associate professor of integrative biology. (more…)

Climate Change May Create Tipping Points for Populations, Not Just Species

By Guest PostOctober 23, 2010Environmentalpine, Arctic, biological effects of climate change, climate change, climate warms, daniel doak, duke university, earth, ecological challenges, ecologist, mountains of colorado, national science foundation, new mexico, nsf, plants, plants and animals, saran twombly, william morris

*Researchers measure survival, reproduction of thousands of arctic and alpine plants over six years*

As Earth’s climate warms, species are expected to shift their geographical ranges away from the equator or to higher elevations.

While scientists have documented such shifts for many plants and animals, the ranges of others seem stable. (more…)

Tag Archives: plants and animals

Think Globally, but Act Locally When Studying Plants, Animals, Global Warming, Researchers Advise

Climate Change May Create Tipping Points for Populations, Not Just Species