Matches in SemOpenAlex for { <https://semopenalex.org/work/W2053649523> ?p ?o ?g. }
- W2053649523 endingPage "179" @default.
- W2053649523 startingPage "164" @default.
- W2053649523 abstract "Abstract The purpose of this study was to determine the history of paleosalinity over the past 6000+ years in the Sacramento-San Joaquin Delta (the Delta), which is the innermost part of the San Francisco Estuary. We used a combination of Sr and U concentrations, δ87Sr values, and 234U/238U activity ratios (AR) in peat as proxies for tracking paleosalinity. Peat cores were collected in marshes on Browns Island, Franks Wetland, and Bacon Channel Island in the Delta. Cores were dated using 137Cs, the onset of Pb and Hg contamination from hydraulic gold mining, and 14C. A proof of concept study showed that the dominant emergent macrophyte and major component of peat in the Delta, Schoenoplectus spp., incorporates Sr and U and that the isotopic composition of these elements tracks the ambient water salinity across the Estuary. Concentrations and isotopic compositions of Sr and U in the three main water sources contributing to the Delta (seawater, Sacramento River water, and San Joaquin River water) were used to construct a three-end-member mixing model. Delta paleosalinity was determined by examining variations in the distribution of peat samples through time within the area delineated by the mixing model. The Delta has long been considered a tidal freshwater marsh region, but only peat samples from Franks Wetland and Bacon Channel Island have shown a consistently fresh signal (" @default.
- W2053649523 created "2016-06-24" @default.
- W2053649523 creator A5020422661 @default.
- W2053649523 creator A5027296320 @default.
- W2053649523 creator A5029157120 @default.
- W2053649523 creator A5038491156 @default.
- W2053649523 creator A5039142374 @default.
- W2053649523 creator A5050939502 @default.
- W2053649523 creator A5079013920 @default.
- W2053649523 date "2014-01-01" @default.
- W2053649523 modified "2023-10-18" @default.
- W2053649523 title "234U/238U and δ87Sr in peat as tracers of paleosalinity in the Sacramento-San Joaquin Delta of California, USA" @default.
- W2053649523 cites W1491614556 @default.
- W2053649523 cites W1494431475 @default.
- W2053649523 cites W1501254896 @default.
- W2053649523 cites W1520781579 @default.
- W2053649523 cites W16942434 @default.
- W2053649523 cites W188897163 @default.
- W2053649523 cites W1965151693 @default.
- W2053649523 cites W1965858395 @default.
- W2053649523 cites W1968599355 @default.
- W2053649523 cites W1968905104 @default.
- W2053649523 cites W1978842123 @default.
- W2053649523 cites W1984400192 @default.
- W2053649523 cites W1985915000 @default.
- W2053649523 cites W1986072439 @default.
- W2053649523 cites W1989218759 @default.
- W2053649523 cites W1994421190 @default.
- W2053649523 cites W2000227054 @default.
- W2053649523 cites W2007008158 @default.
- W2053649523 cites W2014836091 @default.
- W2053649523 cites W2024072713 @default.
- W2053649523 cites W2025460335 @default.
- W2053649523 cites W2026367284 @default.
- W2053649523 cites W2035193662 @default.
- W2053649523 cites W2039170139 @default.
- W2053649523 cites W2043403145 @default.
- W2053649523 cites W2043799546 @default.
- W2053649523 cites W2048774220 @default.
- W2053649523 cites W2067806754 @default.
- W2053649523 cites W2068399132 @default.
- W2053649523 cites W2068448933 @default.
- W2053649523 cites W2075991177 @default.
- W2053649523 cites W2077059897 @default.
- W2053649523 cites W2082046510 @default.
- W2053649523 cites W2087426042 @default.
- W2053649523 cites W2089427819 @default.
- W2053649523 cites W2094074819 @default.
- W2053649523 cites W2094679907 @default.
- W2053649523 cites W2098003862 @default.
- W2053649523 cites W2098488774 @default.
- W2053649523 cites W2098624257 @default.
- W2053649523 cites W2111239028 @default.
- W2053649523 cites W2113032304 @default.
- W2053649523 cites W2115720536 @default.
- W2053649523 cites W2117621001 @default.
- W2053649523 cites W2122213027 @default.
- W2053649523 cites W2128278345 @default.
- W2053649523 cites W2130754984 @default.
- W2053649523 cites W2142335974 @default.
- W2053649523 cites W2145219944 @default.
- W2053649523 cites W2145604970 @default.
- W2053649523 cites W2146998053 @default.
- W2053649523 cites W2150992054 @default.
- W2053649523 cites W2154276443 @default.
- W2053649523 cites W2158743207 @default.
- W2053649523 cites W2159188167 @default.
- W2053649523 cites W2160429491 @default.
- W2053649523 cites W2161567369 @default.
- W2053649523 cites W2162314192 @default.
- W2053649523 cites W2162344714 @default.
- W2053649523 cites W2165852617 @default.
- W2053649523 cites W2181076394 @default.
- W2053649523 cites W2280624662 @default.
- W2053649523 cites W2505820723 @default.
- W2053649523 cites W335815372 @default.
- W2053649523 cites W355455660 @default.
- W2053649523 cites W4205992240 @default.
- W2053649523 cites W4241387305 @default.
- W2053649523 cites W4252390273 @default.
- W2053649523 doi "https://doi.org/10.1016/j.apgeochem.2013.10.011" @default.
- W2053649523 hasPublicationYear "2014" @default.
- W2053649523 type Work @default.
- W2053649523 sameAs 2053649523 @default.
- W2053649523 citedByCount "11" @default.
- W2053649523 countsByYear W20536495232015 @default.
- W2053649523 countsByYear W20536495232016 @default.
- W2053649523 countsByYear W20536495232017 @default.
- W2053649523 countsByYear W20536495232018 @default.
- W2053649523 countsByYear W20536495232019 @default.
- W2053649523 countsByYear W20536495232021 @default.
- W2053649523 countsByYear W20536495232022 @default.
- W2053649523 countsByYear W20536495232023 @default.
- W2053649523 crossrefType "journal-article" @default.
- W2053649523 hasAuthorship W2053649523A5020422661 @default.
- W2053649523 hasAuthorship W2053649523A5027296320 @default.
- W2053649523 hasAuthorship W2053649523A5029157120 @default.
- W2053649523 hasAuthorship W2053649523A5038491156 @default.