Other ID: none
Status: Completed
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Funding Program(s):
Principal Investigator(s): Carolyn Ruppel
Affiliate Investigator(s):
Information Specialist(s): Carolyn Ruppel
Data Type(s): Location-Elevation: Navigation, Seismics: Boomer, Seismics: Sub Bottom Profiler, Sonar: Single Beam
Scientific Purpose/Goals: Map shallow methane and methane seeps; constrain shallow lake stratigraphy at locations of cores acquired for the project in April 2010; infer deeper structure if possible.
Vehicle(s):
Start Port/Location: Lake Teshekpuk, Lake 21, North Slope, Alaska
End Port/Location: Lake Teshekpuk, Lake 21, North Slope, Alaska
Start Date: 2010-07-12
End Date: 2010-07-19
Equipment Used: EdgeTech 424 chirp sub-bottom profiler, Single channel hydrophone, Humminbird fishfinder, GPS (wh), Boomer
Information to be Derived:
Summary of Activity and Data Gathered: Edgetech 424, boomer, and lake bottom sonar/water column images were collected from a small boat over the northern part of Lake Teshekpuk, including an area of previously identified shallow methane.
Staff: Charles Worley
Affiliate Staff:
Notes: Project = High-Latitude Climate-Hydrates Interactions - Dept. of Energy, High-Latitude Climate-Hydrates Interactions - Dept. of Energy
Location:
Central/Eastern Alaskan North Slope, Alaska, United States, North America;
Boundaries | |||
---|---|---|---|
North: 70.75072 | South: 70.61261 | West: -154.116 | East: -152.90771 |
Platform(s):
Saree |
Survey Equipment | Survey Info | Data Type(s) | Data Collected |
---|---|---|---|
EdgeTech 424 chirp sub-bottom profiler | --- | Sub Bottom Profiler | |
Single channel hydrophone | --- | Air Gun / Water Gun Boomer Bubble Gun Sparker Sub Bottom Profiler | |
Humminbird fishfinder | --- | Single Beam | |
GPS (wh) | --- | Navigation | |
Boomer | --- | Boomer |