Thomas R. O'Donnell

Posts Tagged ‘Arctic-FROST’

Run, run reindeer: Climate change, other factors sap herd

In University research on December 21, 2016 at 2:27 pm
Reindeer on the run in Norway.

Reindeer on the run in Norway. Photo credit: zetson Running via photopin (license).

It was inevitable, given the timing, that Andrey Petrov’s latest research would get some unusual treatment.

At the Fall Meeting of the American Geophysical Union in San Francisco last week, Petrov presented a report showing that one of the world’s largest reindeer herds is contracting. After reaching a peak population of around a million in 2000, the pack has fallen to around 600,000 in the Taimyr Peninsula, its home territory and one Russia’s northernmost parts.

With Christmas just days away, some websites relayed the news with a tongue-in-cheek approach.

At Gizmodo, the headline was “400,000 Reindeer Vanish in Ongoing War on Christmas.”

LiveScience introduced its piece with “Santa’s Reindeer Feel the Heat as Numbers Shrink Worldwide.” The lead goes on with “Santa Claus better stock up on reindeer, because he may have trouble scrounging up replacements in the not-too-distant future, new research suggests,” before continuing with a serious and thorough report.

The BBC, meanwhile, played it straight.

I’ll admit: the Christmas time peg is one reason I’m also jumping on this study. But there are serious reasons and ramifications for the worldwide reindeer decline. Read the rest of this entry »

Advertisements

Cold facts: UNI-led effort probes Arctic sustainability

In University research on March 10, 2014 at 10:07 am
UNI Geography Professor Andrey Petrov, in furry hat and gloves, holds a piece of Lake Baikal ice in front of his face  during his most recent Siberian visit.

UNI Professor Andrey Petrov hold a piece of Lake Baikal during his recent Siberian visit. Credit: Andrey Petrov.

When I contacted Andrey Petrov a week ago, he was returning from the Irkutsk region of Siberia.

The University of Northern Iowa geography professor makes frequent visits to Siberia and other similarly remote – and cold – regions, including Canada’s Yukon Territory and northern Russia. This time he was interviewing residents of villages and towns near Lake Baikal about the region’s reindustrialization. In the last century the area had seen an inflow of industry that went bust. Now it’s rising again, thanks to the search for oil.

“Unfortunately, it’s warmer there than here,” Petrov said from Cedar Falls on Monday, when the thermometer was scraping to get above zero Fahrenheit. “It was pretty sunny there and it was probably 20s. … For them it’s warmer than usual.”

The extreme conditions and isolation are some of the reasons Petrov, a native Russian, returns to places like Irkutsk and Yellowknife. “I’m fascinated with the resilience of people living in difficult conditions,” he says, but the challenges facing Arctic communities go beyond the weather and distance.

Those challenges are the subject of a new project Petrov directs. Headquartered at UNI, the five-year program, supported with nearly $750,000 of National Science Foundation money, will knit researchers from multiple institutions around the globe’s northern regions. Their goal: understanding Arctic communities and how they can enhance their development, health and well being while preserving societies and ecosystems.

It’s a big job. Five years won’t be enough, Petrov says. Read the rest of this entry »

Mary Murphy

Iowa and Beyond

Iowa Science Interface

A blog about research and STEM in the Hawkeye state

On Our Own

Sustainability in a Turbulent World

Miss Lou Acquiring Lore

Gallery of Life...

The Neighborhood

telling the story from every vantage point

Rare Metals Matter

A place to explore advances in rare metal material science and applications.

Indie Omnibus

A blog about research and STEM in the Hawkeye state

Paul Krugman

A blog about research and STEM in the Hawkeye state

Aetiology

A blog about research and STEM in the Hawkeye state

Deixis Online

A blog about research and STEM in the Hawkeye state