Far North Science

News, research and natural acts from Alaska

April 12th, 2007

The Great Gray Migration

graywhale88.jpg
Gray whale in ice – 1988
NOAA Photo Library

It’s spring in the Far North. The gray whales have been swimming past the mouth of Resurrection Bay near Seward and along Kodiak Island, well on their way toward summer feeding grounds in the Arctic.

“We’ve been seeing gray whales every day, and we’ve seen quite a bit,” said Andrea Kosto, education coordinator for Kenai Fjords Tours, which sends boats out almost every day to view whales near Seward.

On Kodiak, the people at the Whalefest 2007 — sponsors of an annual 10-day festival that begins April 13 — reported three gray whales sighted on April 1, six or seven on April 2 and another three on April 10.

The sightings mark the beginning of the annual explosion of marine life off Alaska’s vast coast, all of it triggered by a blooming ocean and new generations of birds, fish, seals, sea lions and whales.

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April 12th, 2007

Greening of the Arctic

Skip Walker
Donald “Skip Walker
Credit: Martha Raynolds/IAB

The Far North has been growing ever greener as shrubs invade the tundra, and spring arrives earlier.

How will this slow, steady change impact the people who graze reindeer and subsistence hunt for food? How will it influence the climate, ecology and animals?

Donald “Skip” Walker, a researcher with the Intitute of Arctic Biology and director of the Alaska Geobotany Center, will tackle these issues for the remote Siberian Yamal people with a team of American, Russian and Finnish scientists, according to a story published online by Marie Gilbert and Julie K. Jackson.

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April 12th, 2007
Updated April 12, 2007 @ 2:12 pm

Tundra Traverse: edge of the Barrens

The trees gradually end in the Dease River area for the SnowStar 2007 expedition
Treeline near Dease River

On the 25th day of their trek across the tundra of northern Canada, the snow-machining explorers of SnowSTAR 2007: Barrenlands Traverse reached the village of Kugluktuk in western edge of Nunavut, and began preparing for their 20-day crossing of the rocky, windswept Barrenlands, the unforgiving tundra beyond the comfort of spruce.

For the past two days, the guys have been working on their snowmachines, repairing equipment and visiting with high school students in the remote village and talking to local artists. It’s the longest break of their trip so far.

On Day 27, April 11, they expected to launch on the next lonely leg.

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