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Dissolved methane and CO2 concentrations and stable carbon isotopes from the coastal Arctic landscape of the Greiner Lake watershed, Nunavut, Canada in June 2022 and June-July 2023
A watershed in the coastal Canadian Arctic was sampled for dissolved carbon dioxide and methane concentration and stable carbon (carbon-13) isotopes to trace the transport, production, and consumption of carbon dioxide and methane during the spring thaw across a lake to bay transect. Two field campaigns were conducted in June 2022 and June-July 2023 out of the Canadian High Arctic Research Station (CHARS) in Cambridge Bay, Nunavut, Canada. Gas samples were collected via headspace extraction and transported ... |
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Microbial Processes Contributing to the Clogging of Aquifer Storage and Recovery (ASR) Wells in South Florida
This metadata record describes data collected from laboratory experiments designed to characterize the microbial processes that contribute to clogging (i.e., bioclogging) of wells used for recharge (i.e., injection) of fresh surface water into specific aquifer zones (Upper Floridan Aquifer [UFA] and Avon Park Permeable Zone [APPZ]) as part of water storage technology of aquifer storage and recovery (ASR). Solid rock core samples were collected from three wells (ASRC38S, ASRL63S and ASRC59; abbreviated to ... |
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Time-series of biogeochemical and flow data from a tidal salt-marsh creek, Sage Lot Pond, Waquoit Bay, Massachusetts, 2012-2016 (ver. 2.0, July 2023)
Extended time-series sensor data were collected between 2012 and 2016 in surface water of a tidal salt-marsh creek on Cape Cod, Massachusetts. The objective of this field study was to measure water chemical characteristics and flows, as part of a study to quantify lateral fluxes of dissolved carbon species between the salt marsh and estuary. Data consist of in-situ measurements including salinity, temperature, pH, dissolved oxygen, redox potential, fluorescent dissolved organic matter, turbidity, ... |
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