Tag Archives: adelie

Climate Change Winners and Losers

The Antarctic Peninsula, the northern most region of Antarctica, is experiencing some of the most dramatic changes due to climate warming, including population declines of some penguin species.

This is not the first time that region has felt the effects of climate warming. How did penguins respond to the melting of snow and ice cover 11,000 years ago at the end of the last Ice Age? (more…)

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Changing Climate, Not Tourism, Seems to Be Driving Decline in Chinstrap-Penguin Populations

High-resolution satellite imagery aids in study

The breeding population of chinstrap penguins has declined significantly as temperatures have rapidly warmed on the Antarctic Peninsula, according to researchers funded in part by the National Science Foundation (NSF).

The study indicates that changing climatic conditions, rather than the impact of tourism, have had the greatest effect on the chinstrap population.

Ron Naveen, founder of a nonprofit science and conservation organization, Oceanites, Inc., of Chevy Chase, Md., documented the decline in a paper published in the journal Polar Biology. Naveen and coauthor Heather Lynch, of Stony Brook University, are researchers with the Antarctic Site Inventory (ASI). (more…)

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