1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System

Field Activity 2025-004-FA

Identifier 2025-004-FA
Alternate names COLDSHIFT 2025
Purpose New England area study of cold season water and chemistry dynamics in salt marshes.
Location New England
Info derived Surface and porewater chemistry, GHG fluxes.
Comments Continuation of 2024-027-FA.
Platform
on foot
survey conducted on foot
Itinerary
Start (port not specified) 2025-01-01
End (port not specified) 2025-12-31
Activity events
Start date End date Description Account
2025-01-13 2025-01-15 Sample surface and porewater at Wells NERR in ME. Meagan Eagle and Rachel Einecker. GX25LQ00V332000
2025-02-10 2025-02-13 Sample surface and porewater at Wells NERR in ME. Meagan Eagle and Emily Tacke.
2025-03-17 2025-03-21 Sample surface and porewater at Wells NERR in ME. Rachel Einecker.
2025-04-14 2025-04-16 Sample surface and porewater at Wells NERR in ME. Meagan Eagle and Emily Tacke.
2025-07-08 2025-07-10 Sample surface and porewater at Wells NERR in ME.
2025-08-22 2025-08-22 Eagle and Boles sample CCM post Hurricane Erin passing. Porewater samples
2025-08-25 2025-08-25 Eagle and Boles to Cockle Cove for porewater sampling post Erin.
Bounds
West -71.47705078
East -67.01660156
North 45.35214525
South 40.97989807

Personnel

Organization
384 Woods Hole Road
Quissett Campus
Woods Hole, MA02543-1598
(508) 548-8700
Principal investigators Meagan J Eagle
Crew members
Rachel L Einecker
Scientist, Staff
Information specialist(s)
Jennifer A O'keefe Suttles
Specialist, Information
Emily J Tacke
Specialist, Information

Data types and categories

Data category: Geochemical, Sampling, Environmental Data
Data type: Experiments (geochemical), Chemistry, pH, Dissolved Oxygen

Equipment used

Equipment Usage description Data types Datasets
LI-COR 7810 CH4 CO2 analyzer Experiments (geochemical) (no data reported)
Chambers for gas flux measurement Experiments (geochemical) (no data reported)
Masterflex Portable Peristaltic Pump Chemistry (no data reported)
Field water quality meters Chemistry (no data reported)
pH sensor pH (no data reported)
Push Point porewater samplers Chemistry, Temperature, pH, Dissolved Oxygen, ORP, Methane, Nutrients (no data reported)
O2 sensor Dissolved Oxygen (no data reported)

Publications

Samples collected during this field activity