Other ID: none
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Principal Investigator(s): Carolyn Ruppel
Affiliate Investigator(s): Harry Hemond - MIT
Information Specialist(s): Carolyn Ruppel
Data Type(s): Location-Elevation: Navigation, Seismics: Sub Bottom Profiler, Sonar: Single Beam
Scientific Purpose/Goals: Resurvey methane-charged bottom features in lake, better constrain bathymetry, locate methane emissions through bubble streams in water column, and conduct sonar imaging of lake bottom with particular focus on locating pockmark-type features.
Start Port/Location: Winchester Boat Club, Winchester, MA
End Port/Location: Winchester Boat Club, Winchester, MA
Start Date: 2009-12-02
End Date: 2009-12-02
Equipment Used: GPS (wh), EdgeTech 424 chirp sub-bottom profiler, Humminbird fishfinder
Information to be Derived:
Summary of Activity and Data Gathered: Collected Chirp 424, sonar images, and images of seeps in water column with GPS navigation.
Staff: Carolyn Ruppel, Charles Worley
Notes: - This activity is based on Field Activity 09042.
Upper Mystic Lake, Medford, Massachusetts, United States, North America;