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ID
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09050
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Also Known As
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I-50-09-AK
09050
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Abstract
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United States Geological Survey, Woods Hole, Massachusetts.
Chief Scientist: Carolyn Ruppel. Seismic profiling,
Photography, resistivity, ground penetrating radar, coring,
gas, collection data (Navigation-GPS, Navigation-DGPS,
Seismic reflection, Sensors-temperature, Sensors-salinity,
Sensors-resistivity, ground penetrating radar, 200/83
kHz/sonar combo, coring equipment) of field activity 09050
(I-50-09-AK) in 1) Lake Qalluuraq, near Atqasuk, North Slope
Borough, Alaska 2) Kilarney Lake, near Fairbanks, Alaska 3)
Goldstream Bill Lake, near Fairbanks, Alaska 4) Lake
Teshekpuk, Alaska, United States, North America from
07/07/2009 to 07/17/2009
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Organization |
United States Geological Survey, Woods Hole, Massachusetts
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Project/Theme
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Climate Hydrate Interactions
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Chief Scientist
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Carolyn Ruppel
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Activity Type
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Seismic profiling
Photography
resistivity, ground penetrating radar, coring, gas
collection
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Platform
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Tundra 10 Inflatable
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Owner
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USGS
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Area of Operation
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1) Lake Qalluuraq, near Atqasuk, North Slope Borough, Alaska 2) Kilarney Lake, near Fairbanks, Alaska 3) Goldstream Bill Lake, near Fairbanks, Alaska 4) Lake Teshekpuk, Alaska, United States, North America, Alaska
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Bounding Coordinates
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74.75000
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-179.50000 -125.25000 |
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45.25000 |
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Dates
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07/07/2009 (JD 188) to 07/17/2009 (JD 198)
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Analog Materials
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No analog holdings.
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Information Specialist
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Carolyn Ruppel, cruppel@usgs.gov
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Crew
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Carolyn Ruppel
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Chief Scientist
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Pohlman
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(geochemistry)
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Chuck Worley
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(geophysics)
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Wooller
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(macrobiology)
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Leigh
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(microbiology)
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He
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(microbiology)
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Gaglioti
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(macrobiology & coring)
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Stewart
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(coring) all from UAF
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Heintz
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(biogeochemistry) UCSB.
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Equipment Used
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Navigation-GPS
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Navigation-DGPS
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Seismic reflection
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Sensors-temperature
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Sensors-salinity
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Sensors-resistivity
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ground penetrating radar
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200/83 kHz/sonar combo
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coring equipment
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Purpose
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Collect geochemical and geophysical data in
methane-emitting lakes.
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Information to be Derived
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Bathymetric Maps
Morphology
location of seeps & gas-charged sedimentssubstructure of
seeps
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Summary
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Chirp seismic on multiple lakes on NOrth SLope and 2
lakes near Fairbanks radar data on Lake Q on NOrth Slope and 2 lakes near
Fairbanks resistivity on Lake Q cores & gas samples from Lake Q and
Killarney Lake near Fairbanks
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Notes
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8 days at sea.
Data types: Notes/logs
Photos
Samples/cores
Seismic
Sonar
Resistivity
Other geochemical
Other geophysical
Navigation technique: dgps
Tundra 10 Inflatable
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Project Number
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Funding
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Publications
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Wooller, M.J., Ruppel, C., Pohlman, J.W., Leigh, M.B., Heintz, M., and
Anthony, K.W.,2009, Permafrost gas hydrates and climate change; lake-based
seep studies on the Alaskan north slope: Fire in the Ice, U.S. Department of
Energy/National Energy Technology Laboratory, Methane Hydrate Newsletter,
Summer 2009, p. 6-9. URL:
http://www.netl.doe.gov/technologies/oil-gas/FutureSupply/MethaneHydrates/newsletter/newsletter.htm
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Got Help?
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For 09050, we would appreciate any information on -- analog materials, contract, days at sea, dive count, kms of navigation, national plan, NGDC Info, ports, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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