ABSTRACT:

This resource contains aqueous geochemical data from Sandvatn, from the years 2021 - 2022. Data includes river water, lake water, groundwater, and spring water in-situ physiochemical parameters, water stable isotopes, cations, trace elements, anions, major nutrients, dissolved organic and inorganic carbon, radon-222, and silicon-30.

ABSTRACT:

This resource contains Ra isotope data from Sage Lot Pond, part of the Waquoit Bay National Estuarine Research Reserve, from the years 2018 - 2019. Data includes marsh porewater and brackish groundwater Ra-224 and dissolved inorganic carbon concentrations, and sediment-bound Ra-224 and Th-228 specific activities. These data have been used to quantify marsh porewater exchange and dissolved inorganic carbon export.

ABSTRACT:

This resource contains Ra isotope data from Sage Lot Pond, part of the Waquoit Bay National Estuarine Research Reserve, from the years 2018 - 2019. Data includes marsh porewater and brackish groundwater Ra-224 and dissolved inorganic carbon concentrations, and sediment-bound Ra-224 and Th-228 specific activities. These data have been used to quantify marsh porewater exchange and dissolved inorganic carbon export.