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USGS Coastal and Marine Geology Program

Field Activity Details for field activity 2021-026-FA

Other ID: none

Status: Pending

Organization(s): USGS, Woods Hole Coastal and Marine Science Center

Funding Program(s): Biogeochemistry, groundwater monitoring, and environmental assessment (LQ000I4)

Principal Investigator(s): Meagan Eagle, Kevin Kroeger

Affiliate Investigator(s):

Information Specialist(s): Meagan Eagle, Rebecca Sanders-Demott, Adrian Mann, Jennifer O'keefe Suttles, Thomas Brooks

Data Type(s): Environmental Data: Dissolved Oxygen, Environmental Data: CTD, Location-Elevation: Transects, Sampling: Geology, Biological Field Study: Experiments (biological), Geochemical: Experiments (geochemical), Time Series: Geochemical Monitoring, Environmental Data: CO2, Environmental Data: Methane, Sampling: Chemistry

Scientific Purpose/Goals: Continuous monitoring of surface water and pore-water depth, salinity, and temperature, soil temperature and meteorological data, and pore-water collection for chemistry analysis in estuaries across Cape Cod, MA to examine environmental geochemistry and the impact of impoundments and restoration of salt marsh environments.

Vehicle(s):

Start Port/Location: Woods Hole, MA

End Port/Location: Woods Hole, MA

Start Date: 2021-01-13

End Date: 2021-12-31

Equipment Used: YSI multiparameter sonde, YSI EXO2 Multi-parameter Sonde, Chambers for gas flux measurement, RTK, Piston corer, Creek moorings, Groundwater wells (PVC), Masterflex Portable Peristaltic Pump, LI-COR 7810 CH4 CO2 analyzer, ProOceanus mini CH4, Onset HOBO Weather Station, Onset HOBO Temperature Logger, InSitu BaroTroll 500, Eddy Co-Variance Flux Tower, In-Situ AquaTroll 200 (CTD), Push Point porewater samplers

Information to be Derived: Time-series sensor data including eddy co-variance flux tower measurements of methane and carbon dioxide; meteorological measurements; soil temperature; well measurements of CTD and methane; creek measurements using a YSI multi-parameter sonde and ProOceanus mini-CH4. Discrete measurements of CO2 and CH4 flux from different wetland vegetation sites will correspond with pore-water collections for chemical constituents (including DOC,DIC, Alkalinity, Chloride, Sulfate) and multi-parameter YSI measurements. Sediment core collections from new sites (Woods Hole, West Falmouth, Flat Pond) will be age-dated and analyzed for carbon content.

Summary of Activity and Data Gathered: Data and sample collection have been completed.

Staff: Shannon Valley, Sophie Kuhl, Simone Gibson, Sydney Nick, Rebecca Sanders-Demott, Adrian Mann, Jennifer O'keefe Suttles, Thomas Brooks

Affiliate Staff:

Notes: Field activity is part of an ongoing investigation and environmental monitoring program around Cape Cod. Specific locations include the Falmouth area (Woods Hole, West Falmouth, Flat Pond and Sage Lot Pond in Waquoit) and the Wellfleet area (Herring River - area of Phragmites and another of Typha)

Entries for this field activity are based on entries from Field Activity 2019-018-FA
Entries for this field activity are based on entries from Field Activity 2020-019-FA.

Location:

Falmouth, West Falmouth, Woods Hole, Waquoit, Wellfleet, Cape Cod, Massachusetts, United States

Boundaries
North: 42.11044896 South: 41.50034959 West: -70.67504883 East: -69.87304688

Platform(s):

photo of on foot
on foot

Publications

Sanders-DeMott, R., Eagle, M.J., Kroeger, K.D., Wang, F., Brooks, T.W., O'Keefe Suttles, J.A., Nick, S.K., Mann, A.G., and Tang, J. 2022, Carbon dioxide and methane fluxes with supporting environmental data from coastal wetlands across Cape Cod, Massachusetts (ver 2.0, June 2022): U.S. Geological Survey data release, https://doi.org/10.5066/P9RRL3T0.

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
YSI multiparameter sonde --- Conductivity
Dissolved Oxygen
ORP
pH
Temperature
YSI EXO2 Multi-parameter Sonde --- Chlorophyll
Conductivity
Depth
Dissolved Oxygen
Fluorescence
Nitrate
ORP
pH
Temperature
Turbidity
Chambers for gas flux measurement --- Experiments (geochemical)
RTK --- Transects
Benchmarks
Piston corer --- Geology
Creek moorings --- Chemistry
Groundwater wells (PVC) --- Chemistry
Masterflex Portable Peristaltic Pump --- Chemistry
LI-COR 7810 CH4 CO2 analyzer --- Experiments (geochemical)
ProOceanus mini CH4 --- Geochemical Monitoring
Onset HOBO Weather Station --- Geochemical Monitoring
Onset HOBO Temperature Logger --- Experiments (geochemical)
Geochemical Monitoring
InSitu BaroTroll 500 --- Geochemical Monitoring
Eddy Co-Variance Flux Tower --- Geochemical Monitoring
In-Situ AquaTroll 200 (CTD) --- Geochemical Monitoring
Conductivity
Depth
Temperature
Push Point porewater samplers --- Chemistry
Temperature
pH
Dissolved Oxygen
ORP
Methane
Nutrients

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