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By Turtle Haste, M.S. Ed.
It may be long after the initial project has completed, but the continuation of the measurement of a shadow cast by a 1-meter stick at different latitudes has become an international effort. With assistance from a member of the US Geological Survey who placed a message on a bulletin board, the spring equinox measurement gathered recordings from a variety of locations across the northern hemisphere. Collaborators in Norway, China, Russia, Egypt, the South Pole, and ...
Wednesday, 23 April 2008 04:02
Day 1: First stop – Kaktovik, the little village that can
Written by Matt Nolan
Our five month expedition to arctic Alaska began today with our first stop at Kaktovik, Alaska. Kaktovik is a village of about 300 people, mostly native Alaskans, on the coast of the Arctic Ocean. It’s actually located on an island, separated by a small strip of water from the mainland, but in winter it is all frozen so it is essentially connected.
Turner “Is there enough room for me in the car?”
No one had much sleep lately.
...
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Sunday, 20 April 2008 18:54
Antarctic Expedition Invites Children of All Ages to Take Part
Written by Polar Teachers
Hi, everyone. My name is Nancy Etchemendy, and I am a professional writer. Most of my work is for children and teens. On May 26, 2008, I will step out of the cozy room where I usually spin my tales, and will head south for the first of two month-long Antarctic voyages aboard the National Science Foundation's icebreaker Nathaniel B. Palmer. We will be researching the complex ways in which the icebergs that have recently broken off of the ice shelves are affecting the environment around them. Eventually, I will write at least one K-12 book about the project. But before, during, and immediately after the voyages, I will be posting to two blogs, intended to provide engaging, informative, interactive reading for different age groups, and classroom opportunities and science fact...
Sunday, 20 April 2008 17:27
The start of five months of research on McCall Glacier
Written by Matt Nolan
In about 48 hours we leave Fairbanks for five months of research on McCall Glacier and its neighbors in the Alaskan Arctic. For the past few months we have been making plans, shipping tons of gear, and looking forward to an exciting field season. As usual with any big project, we have encountered numerous obstacles, delays, set-backs, and triumphs. But the preparations are nearly finished now and we’re ready to face the next set of challenges.
All of our field logistics are handled by small fixed wing aircraft, like this Beaver flown by Dirk Nickisch. This photo was taken a few weeks ago when we confi...
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This enjoyable on-line training system Antarctica: Challenging Forecasts for a Challenging Environment features an educational introduction to Antarctica including some history, interesting facts, real-life experiences, climate, and the challenges inherent to this frozen continent. After the short (12 minute) introductions, those viewers who want more information can follow on-line instructional units designed to give prospective Antarctic forecasters or meteorology students an understanding of the challenges in forecasting in Antarctica and an overview of the tools used to monitor and forecast Antarctica’s weather. Using recent ima...
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Submitted April 6 by By Jan Strugnell, British Antarctic Survey
We’ve just spent the last few days at Rothera research station. Rothera is in a really pretty setting on Adelaide Island off the West Antarctic Peninsula. The base is covered in snow and is dotted with Adelie penguins, fur seals and a few elephant seals. The ice in the bay is really beautiful - lots of it is brilliant blue in colour and other pieces are completely transparent - and many of them are really spectacular shapes too. The icebergs are truly an astonishing variety of colours and shapes.
We’ve mostly been working unloading cargo for Rothera and loading up lots of their cargo to take back to Stanley and the UK, including live animals for back at BAS and waste from the base to be dispos...
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This recent article on Earthzine from three members of the IPY Data Management Committee presents the opportunities and the challenges of meeting IPY's data goals in both historical and global contexts. The article reminded me, again, of the powerful impact IPY can have on the future of scientific information, and that achieving that impact requires resources (of course) but more importantly commitment and cooperation from the IPY participants. If you wonder why you continue to hear, from the IPO, from your funding agencies, and from the IPY Data and Information Services, reminders about the importance of metadata and data registration and data archivin...
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Antarctica receives almost 50,000 visitors a year, if you count both those who disembark and those who sail or over fly the continent without landing. Is it now for the Antarctic Treaty or the governments involved to regulate Antarctic Tourism? Should we start talking about quotas and/or other measures to protect the most pristine region in the world?
Photographer, cruise manager and guide Juan Kratzmaier summarizes a conference talk he gave on the topic at the Institute of Marine Sciences in Barcelona for the Spanish National Research Council (CSIC) in ...
By Jan Strugnell, British Antarctic Survey
Before reaching Rothera Research Station (a British Antarctic Surveybase) on the Antarctic Peninsula we ran three short Agassiz trawls to collect live animals from a depth of 200 m for the marine biologists at Rothera. The two wintering marine biologists at Rothera, Alison Masseyand Birgit Obermuller, are studying seasonal physiology of a number ofanimals. They are investigating how much oxygen they use and how thischanges with temperature as well as changes in their seasonal processingof food. We still know very little about how animals cope with the most of strikingly seasonal of environments.
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