Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada
Funding is provided to obtain new ice core accumulation records from Combatant Col, Mt. Waddington, in southwestern British Columbia (BC), Canada. Combatant Col is located significantly farther south than other existing ice core sites along the west coast of North America and variations in precipita...
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dataone:urn:uuid:7ca1349b-2429-4111-9eaa-b79f28c5f1e2 2024-06-03T18:46:56+00:00 Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada Eric Steig No geographic description provided. ENVELOPE(-145.0,100.0,63.0,37.0) BEGINDATE: 2009-06-04T00:00:00Z ENDDATE: 2013-08-31T00:00:00Z 2013-02-25T00:00:00Z https://search.dataone.org/view/urn:uuid:7ca1349b-2429-4111-9eaa-b79f28c5f1e2 unknown Arctic Data Center PALEOCLIMATE PROGRAM Dataset 2013 dataone:urn:node:ARCTIC 2024-06-03T18:08:13Z Funding is provided to obtain new ice core accumulation records from Combatant Col, Mt. Waddington, in southwestern British Columbia (BC), Canada. Combatant Col is located significantly farther south than other existing ice core sites along the west coast of North America and variations in precipitation tend to be out of phase with those in Alaska and the Yukon. Combatant Col sits at 3000 meters and contains more than 200 meters of ice. The net annual snow accumulation is ~2.5 meters/year and the mean annual temperature -5°C. A 65-meter core from the site shows that clear annual layering is preserved in the geochemistry and in dust and black carbon. The age of the ice near bedrock is estimated to be between 200 years and 1000 years old. It is anticipated that an annually-resolved record of layer thickness will be recovered at the site to allow for a record of snow accumulation covering the last 200-1000 years. The Combatant Col record, in combination with other existing records of precipitation variability along the western margin of North America, will be used to develop an updated and improved reconstruction of precipitation variability in this region over the last 200-1000 years to address fundamental questions about Pacific decadal scale variability. The broader impacts involve supporting an early career female investigator and strengthening international collaborations with researchers from institutions in Canada. This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). Sponsors: - University of Washington, 4333 Brooklyn Ave NE, Seattle, WA 98195-9472 - Western Washington University, 516 High Street, Bellingham, WA - University of Nevada Desert Research Institute, 2215 Raggio Parkway, Reno, NV 89512-1095 - University of Alaska Fairbanks Campus, West Ridge Research Bldg 008, Fairbanks, AK 99775-7880 Dataset ice core Alaska Yukon Arctic Data Center (via DataONE) British Columbia ENVELOPE(-125.003,-125.003,54.000,54.000) Brooklyn ENVELOPE(-62.083,-62.083,-64.650,-64.650) Canada Fairbanks Pacific Reno ENVELOPE(-117.003,-117.003,56.000,56.000) Waddington ENVELOPE(-64.083,-64.083,-65.266,-65.266) West Ridge ENVELOPE(-137.021,-137.021,63.833,63.833) Yukon ENVELOPE(-145.0,100.0,63.0,37.0) |
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Arctic Data Center (via DataONE) |
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dataone:urn:node:ARCTIC |
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topic |
PALEOCLIMATE PROGRAM |
spellingShingle |
PALEOCLIMATE PROGRAM Eric Steig Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
topic_facet |
PALEOCLIMATE PROGRAM |
description |
Funding is provided to obtain new ice core accumulation records from Combatant Col, Mt. Waddington, in southwestern British Columbia (BC), Canada. Combatant Col is located significantly farther south than other existing ice core sites along the west coast of North America and variations in precipitation tend to be out of phase with those in Alaska and the Yukon. Combatant Col sits at 3000 meters and contains more than 200 meters of ice. The net annual snow accumulation is ~2.5 meters/year and the mean annual temperature -5°C. A 65-meter core from the site shows that clear annual layering is preserved in the geochemistry and in dust and black carbon. The age of the ice near bedrock is estimated to be between 200 years and 1000 years old. It is anticipated that an annually-resolved record of layer thickness will be recovered at the site to allow for a record of snow accumulation covering the last 200-1000 years. The Combatant Col record, in combination with other existing records of precipitation variability along the western margin of North America, will be used to develop an updated and improved reconstruction of precipitation variability in this region over the last 200-1000 years to address fundamental questions about Pacific decadal scale variability. The broader impacts involve supporting an early career female investigator and strengthening international collaborations with researchers from institutions in Canada. This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). Sponsors: - University of Washington, 4333 Brooklyn Ave NE, Seattle, WA 98195-9472 - Western Washington University, 516 High Street, Bellingham, WA - University of Nevada Desert Research Institute, 2215 Raggio Parkway, Reno, NV 89512-1095 - University of Alaska Fairbanks Campus, West Ridge Research Bldg 008, Fairbanks, AK 99775-7880 |
format |
Dataset |
author |
Eric Steig |
author_facet |
Eric Steig |
author_sort |
Eric Steig |
title |
Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
title_short |
Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
title_full |
Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
title_fullStr |
Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
title_full_unstemmed |
Collaborative Research: P2C2--Ice Core Paleoclimate Records from Combatant Col, British Columbia, Canada |
title_sort |
collaborative research: p2c2--ice core paleoclimate records from combatant col, british columbia, canada |
publisher |
Arctic Data Center |
publishDate |
2013 |
url |
https://search.dataone.org/view/urn:uuid:7ca1349b-2429-4111-9eaa-b79f28c5f1e2 |
op_coverage |
No geographic description provided. ENVELOPE(-145.0,100.0,63.0,37.0) BEGINDATE: 2009-06-04T00:00:00Z ENDDATE: 2013-08-31T00:00:00Z |
long_lat |
ENVELOPE(-125.003,-125.003,54.000,54.000) ENVELOPE(-62.083,-62.083,-64.650,-64.650) ENVELOPE(-117.003,-117.003,56.000,56.000) ENVELOPE(-64.083,-64.083,-65.266,-65.266) ENVELOPE(-137.021,-137.021,63.833,63.833) ENVELOPE(-145.0,100.0,63.0,37.0) |
geographic |
British Columbia Brooklyn Canada Fairbanks Pacific Reno Waddington West Ridge Yukon |
geographic_facet |
British Columbia Brooklyn Canada Fairbanks Pacific Reno Waddington West Ridge Yukon |
genre |
ice core Alaska Yukon |
genre_facet |
ice core Alaska Yukon |
_version_ |
1800873324165726208 |