Photos by Jeff Rasic of the National Park Service at the Hungry Fox archeology site, National Park Service archeological surveys in the Alatna River valley, artifacts and archeological sites near Agiak Lake, and snow patchings, all in the Gates of the Arctic National Park, central Brooks Range, Alaska.
Snow Geese and De-vegetation on Alaska's North Slope:
TREC teacher Leslie Pierce's 2005 expedition to the Ikpikpuk River delta on the North Slope of Alaska, from July 11th to July 23rd and August 1st to August 4th, 2005.
Sea Floor Changes and the Antarctic Circumpolar Current:
PolarTREC teacher Jillian Worssam's 2014 expedition aboard the R/V Nathaniel B. Palmer at South Georgia and the surrounding Scotia Sea, from September 18th to October 25th, 2014.
Reconstructing the Past Climate of Central Alaska:
PolarTREC teacher Ken Williams' 2013 expedition to Kahiltna Glacier and Mount Hunter Ice Divide, Denali National Park and Preserve, Alaska, from April 29th to June 19th, 2013.
Tectonic History of the Transantarctic Mountains 2013:
PolarTREC teacher Brian DuBay's 2013 expedition to McMurdo Station and Mario Zuchelli Station, Antarctica, from November 4th to December 16th, 2013.
Buried Ice in Antarctica 2012:
PolarTREC teacher Jacquelyn Hams' 2012 expedition to Beacon Valley, Quartermain Mountains, and McMurdo Dry Valleys, Antarctica, from November 15th to December 20th, 2012.
Impacts of the Larsen Ice Shelf System on the Weddell Sea:
PolarTREC teacher Amber Lancaster's 2012 expedition to the Larsen Ice Shelf on the Weddell Sea, Antarctica, from March 2nd to April 18th, 2012.
Space Weather Monitoring on the Antarctic Plateau:
PolarTREC teacher Michelle Brown's 2011/2012 expedition to the Amundsen-Scott South Pole Station and AGO remote site, Antarctica, from December 11th, 2011 to January 5th, 2012.
Early Human Settlement in Arctic Alaska 2011:
PolarTREC teacher Chantelle Rose's 2011 expedition aboard the USCGC Healy icebreaker in the Bering, Chukchi, and Beaufort Seas, from November 2nd to December 22nd, 2011.
International Continental Shelf Survey:
PolarTREC teacher Bill Schmoker's 2010 expedition aboard the USCGC Healy icebreaker, in the Bering, Beaufort, and Chukchi Seas, from July 31st to September 6th, 2010.
CReSIS Aerial Survey of the West Antarctic Ice Sheet:
PolarTREC teacher Gary Wesche's 2009/2010 expedition to the West Antarctic Ice Sheet (WAIS) Divide field camp in Antarctica, from November 23rd, 2009 to January 10th, 2010.
PolarTREC teacher Bill Schmoker's 2013 expedition aboard the National Geographic Explorer during the Along the Viking Trail expedition, which Bill Schmoker participated in as a Grosvenor Teacher Fellow, in July 2013.
The State of the Arctic Conference: "At the Forefront of Global Change" was be held 16-19 March 2010 at the Hyatt Regency Miami in Miami, Florida, USA. The main goal of the conference was to review our understanding of the arctic system in a time of rapid environmental change.