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• W1540363516 abstract "We report the results of an experiment in which we measured Rn (15,000 observations at 1 hour intervals), CH4 (40,000 observations at 10 minutes intervals), and associated variables in seawater nearly continuously at a coastal site in the Gulf of Mexico for almost two years. Significant correlations between Rn and CH4 imply that they are derived from a common source, most likely groundwater. However, we were unable to explain the overall tracer variability as a single function of groundwater table height, temperature, tidal range, and wind speed, indicating multiple, overlapping controls on SGD dynamics at this site. Methane and radon concentrations may vary 2-fold in a given well in the subterranean estuary over tidal-time scales, demonstrating the complexity of determining SGD endmember concentrations and suggesting that unaccounted for temporal changes in groundwater may explain some of the patterns observed in seawater. Surprisingly, the variability of Rn and CH4 over short (e.g., hourly) time scales was generally comparable to or even more pronounced than fluctuations over much longer (e.g., monthly) scales. While high tracer concentrations usually occurred during low tide and low tracer concentrations during high tide, this pattern was occasionally inverted or absent indicating that no single model can be used to describe the entire data set. We also describe a sequence of events in which SGD tracers were depleted in coastal waters during storms and regenerated afterwards. No detectable increase in radon activities after the largest storm (75 mm rainfall) suggested that higher water table levels do not necessarily lead to higher SGD tracer concentrations. Therefore, tidal controls appeared to be the most important drivers with only minor influence relating to the shallow and deep aquifers. This implies that seasonal investigations of SGD tracers in the coastal ocean may be masked by short-term variability." @default.
• W1540363516 created "2016-06-24" @default.
• W1540363516 creator A5018811261 @default.
• W1540363516 date "2008-01-01" @default.
• W1540363516 modified "2023-09-27" @default.
• W1540363516 title "Submarine groundwater discharge driving mechanisms and biogeochemical aspects" @default.
• W1540363516 cites W1194181128 @default.
• W1540363516 cites W1232708571 @default.
• W1540363516 cites W133868670 @default.
• W1540363516 cites W1487658858 @default.
• W1540363516 cites W1498375236 @default.
• W1540363516 cites W1529800777 @default.
• W1540363516 cites W1541597053 @default.
• W1540363516 cites W1557914374 @default.
• W1540363516 cites W1558043472 @default.
• W1540363516 cites W1572543759 @default.
• W1540363516 cites W1577072080 @default.
• W1540363516 cites W1586156258 @default.
• W1540363516 cites W1600267085 @default.
• W1540363516 cites W1648513300 @default.
• W1540363516 cites W1713594342 @default.
• W1540363516 cites W1969457030 @default.
• W1540363516 cites W1970392745 @default.
• W1540363516 cites W1970912624 @default.
• W1540363516 cites W1973605852 @default.
• W1540363516 cites W1973695472 @default.
• W1540363516 cites W1973797251 @default.
• W1540363516 cites W1976257920 @default.
• W1540363516 cites W1977166923 @default.
• W1540363516 cites W1977233589 @default.
• W1540363516 cites W1977382709 @default.
• W1540363516 cites W1977436633 @default.
• W1540363516 cites W1977737808 @default.
• W1540363516 cites W1978591698 @default.
• W1540363516 cites W1979820151 @default.
• W1540363516 cites W1980607630 @default.
• W1540363516 cites W1980906295 @default.
• W1540363516 cites W1981848967 @default.
• W1540363516 cites W1983512936 @default.
• W1540363516 cites W1986451010 @default.
• W1540363516 cites W1986521404 @default.
• W1540363516 cites W1986611734 @default.
• W1540363516 cites W1986789727 @default.
• W1540363516 cites W1989516871 @default.
• W1540363516 cites W1989864131 @default.
• W1540363516 cites W1990046467 @default.
• W1540363516 cites W1991608935 @default.
• W1540363516 cites W1992102586 @default.
• W1540363516 cites W1993504438 @default.
• W1540363516 cites W1994694655 @default.
• W1540363516 cites W1994758202 @default.
• W1540363516 cites W1994807241 @default.
• W1540363516 cites W1994935557 @default.
• W1540363516 cites W1995414942 @default.
• W1540363516 cites W1996086118 @default.
• W1540363516 cites W1999281380 @default.
• W1540363516 cites W2001642569 @default.
• W1540363516 cites W2001818422 @default.
• W1540363516 cites W2002506826 @default.
• W1540363516 cites W2003334108 @default.
• W1540363516 cites W2005505505 @default.
• W1540363516 cites W2006829725 @default.
• W1540363516 cites W2007217621 @default.
• W1540363516 cites W2009116588 @default.
• W1540363516 cites W2012358502 @default.
• W1540363516 cites W2012715196 @default.
• W1540363516 cites W2013552131 @default.
• W1540363516 cites W2013752126 @default.
• W1540363516 cites W2014064025 @default.
• W1540363516 cites W2014128567 @default.
• W1540363516 cites W2014401317 @default.
• W1540363516 cites W2015574418 @default.
• W1540363516 cites W2017086444 @default.
• W1540363516 cites W2017734542 @default.
• W1540363516 cites W2018029190 @default.
• W1540363516 cites W2018157802 @default.
• W1540363516 cites W2019607460 @default.
• W1540363516 cites W2019958744 @default.
• W1540363516 cites W2020163426 @default.
• W1540363516 cites W2020323148 @default.
• W1540363516 cites W2021963295 @default.
• W1540363516 cites W2021970798 @default.
• W1540363516 cites W2022181741 @default.
• W1540363516 cites W2024095837 @default.
• W1540363516 cites W2026440687 @default.
• W1540363516 cites W2027671591 @default.
• W1540363516 cites W2029620724 @default.
• W1540363516 cites W2030956227 @default.
• W1540363516 cites W2031177065 @default.
• W1540363516 cites W2032577100 @default.
• W1540363516 cites W2032701107 @default.
• W1540363516 cites W2033591702 @default.
• W1540363516 cites W2037425399 @default.
• W1540363516 cites W2037754235 @default.
• W1540363516 cites W2037922321 @default.
• W1540363516 cites W2038484518 @default.
• W1540363516 cites W2039171310 @default.
• W1540363516 cites W2041628535 @default.
• W1540363516 cites W2042120971 @default.
• W1540363516 cites W2045380392 @default.

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