Field Activity 2006-018-FA

Identifier 2006-018-FA
Purpose Reconnaissance-level surveying of submarine groundwater discharge indicators in lower Potomac River Estuary and western shore of Chesapeake Bay.
Location Maryland, Potomac River estuary, Chesapeake Bay, United States, North America, North Atlantic;
Summary 4 September, Bratton drives gear down from Woods Hole and Crusius flies down to scout area; 5 September, Worley, Foster, Erban arrive in Solomons, set up gear on boat, troubleshoot; 6 September, seismics/CRP/radon mapping from mouth of Patuxent River into Potomac River and St. Mary's River to Dennis Pt. Marina (lines #1-6), set up RAD7 and YSI for radon time series at marina, PM Cross arrives; September 7, surveys with all systems up Maryland shore of Potomac mainstem and zigzag back downstream (lines # 7-19); September 8, surveys with all systems up part of MD shore and mostly VA shore with final crossing back north (lines # 20-26), transit back to Solomons with 5 mid-channel (Potomac) radium samples and YSI profiles, demobe gear from boat; September 9, Crusius and Bratton back to Dennis Pt. Marina in AM to collect time-series gear and four groundwater samples, others head to airport, later Crusius to airport and Bratton drives pickup and trailer with gear back to Woods Hole.
Comments Additional cruise on Chesapeake Eastern Shore likely in summer 2007. Original Center People field contained: John Bratton, Co-chief scientist; John Crusius, Co-chief scientist; VeeAnn Cross, navigation; Chuck Worley, electrical resistivity; Dave Foster, seismics; Laura Erban, contract geochem tech. Project = Coastal Groundwater Systems, Coastal Groundwater Systems
URL
Platform
Length 51 feet; beam 16 feet; draft 4 feet.
Itinerary
Start Solomons, MD 2006-09-05
End Solomons, MD 2006-09-09
Days in the field 6
Bounds
West -77.5
East -75.5
North 39
South 37

Personnel

Organization
384 Woods Hole Road
Quissett Campus
Woods Hole, MA02543-1598
(508) 548-8700
Principal investigators John F Bratton
Crew members
John F Bratton
Scientist, Staff
David S Foster
Scientist, Staff
Crusius, John
Scientist, Staff
Charles R Worley
Scientist, Staff
VeeAnn Atnipp Cross
Scientist, Staff
Erban, Laura
Scientist, Staff
Information specialist(s)
John F Bratton
Specialist, Information
Affiliate staff Joya Blix, first mate

Data types and categories

Data category: Environmental Data, Seismics, Location-Elevation
Data type: Radon, Sub Bottom Profiler, Navigation

Equipment used

Equipment Usage description Data types Datasets
RAD7 radon detection instrument Radon 1
Knudsen 1600 USB 1.2 kW with 2 Massa transducers (3.5 kHz) Sub Bottom Profiler 3
DGPS Navigation 1

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
2006-018-FA-NL-002 RAD7 radon detection instrument CD ROM disk of CHES POTOMAC, FIELD RADON, Nancy K. Soderberg
2006-018-FA Chirp SEG-Y Knudsen 1600 USB 1.2 kW with 2 Massa transducers (3.5 kHz) Published Chirp SEG-Y data VeeAnn Atnipp Cross
2006-018-FA-SE-001 Knudsen 1600 USB 1.2 kW with 2 Massa transducers (3.5 kHz) Raw seismic data David S Foster
SEGY seismic data Knudsen 1600 USB 1.2 kW with 2 Massa transducers (3.5 kHz) Linda P McCarthy
Nav data DGPS Linda P McCarthy

Publications

Samples collected during this field activity