Mostrando 10 resultados de: 10
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Marine Chemistry(5)
Deep-Sea Research Part I: Oceanographic Research Papers(1)
Estuaries and Coasts(1)
Geochemistry, Geophysics, Geosystems(1)
Journal of Environmental Radioactivity(1)
Biogeochemical transport in the Loxahatchee River estuary, Florida: The role of submarine groundwater discharge
ArticleAbstract: The distributions of dissolved organic carbon (DOC), Ba, U, and a suite of naturally occurring radioPalabras claves:Electromagnetic seepage meter, Estuarine transport, Nutrient fluxes, Radium isotopes, Radón, submarine groundwater dischargeAutores:Baskaran M., McPherson B.F., Orem W.H., Peter Wolfgang Swarzenski, Wan Y.Fuentes:scopusA combined radio- and stable-isotopic study of a California coastal aquifer system
ArticleAbstract: Stable and radioactive tracers were utilized in concert to characterize geochemical processes in a cPalabras claves:coastal aquifer, Desorption rate constant, Groundwater, radium, Radón, residence times, Stable isotopesAutores:Baskaran M., Edwards B., Land M., Peter Wolfgang Swarzenski, Rosenbauer R.J.Fuentes:scopusConstraints on the utility of MnO<inf>2</inf> cartridge method for the extraction of radionuclides: A case study using <sup>234</sup>Th
ArticleAbstract: [1] Large volume (102-103 L) seawater samples are routinely processed to investigate the partitioninPalabras claves:234 Th, 234Th/238U disequilibrium, Actinide chemical procedure, Collection efficiency, MnO cartridge method 2, Particle reactive tracersAutores:Baskaran M., Biddanda B., Peter Wolfgang SwarzenskiFuentes:scopusHistorical trace element distribution in sediments from the Mississippi River delta
ArticleAbstract: Five sediment cores were collected on the shelf of the inner Mississippi Bight in June 2003 for a suPalabras claves:Autores:Baskaran M., Orem W.H., Peter Wolfgang Swarzenski, Rosenbauer R.J.Fuentes:scopusMobility of Po and U-isotopes under acid mine drainage conditions: An experimental approach with samples from Río Tinto area (SW Spain)
ArticleAbstract: Under acid mine drainage (AMD) conditions, the solubilities and mobilities of many elements are vastPalabras claves:210 Po, Acid mine drainage (AMD), Leaching experiments, U-series disequilibriumAutores:Barbero L., Baskaran M., Hierro A., Ketterer M., Manuel Jesús Gázquez González, Raya J.P.B., Ruiz M.C.Fuentes:scopusUranium distribution in the coastal waters and pore waters of Tampa Bay, Florida
ArticleAbstract: The geochemical reactivity of uranium (238U) and dissolved organic carbon (DOC), Fe, Mn, Ba, and V wPalabras claves:Estuary, Non-conservative, Pore water, River water, Seawater, submarine groundwater discharge, uraniumAutores:Baskaran M., Peter Wolfgang SwarzenskiFuentes:scopusSeasonal variations on the residence times and partitioning of short-lived radionuclides (<sup>234</sup>Th, <sup>7</sup>Be and <sup>210</sup>Pb) and depositional fluxes of <sup>7</sup>Be and <sup>210</sup>Pb in Tampa Bay, Florida
ArticleAbstract: Historically, Tampa Bay has been impacted heavily by a wide range of anthropogenic perturbations thaPalabras claves:Be-7, Distribution coefficients, Pd-210, Residence times of nuclides, Scavenging of particle-reactive radionuclides, Tampa Bay, Th-234Autores:Baskaran M., Peter Wolfgang SwarzenskiFuentes:scopusRa and Rn isotopes as natural tracers of submarine groundwater discharge in Tampa Bay, Florida
ArticleAbstract: A suite of naturally occurring radionuclides in the U/Th decay series (222Rn, 223,224,226,228Ra) werPalabras claves:Coastal waters, Estuary, Nutrient loading estimates, radium, Radón, submarine groundwater discharge, Tampa BayAutores:Baskaran M., Kroeger K.D., Peter Wolfgang Swarzenski, Reich C.D.Fuentes:scopusRole of colloidal material in the removal of <sup>234</sup>Th in the Canada basin of the Arctic Ocean
ArticleAbstract: The phase partitioning of 234Th between dissolved (< 10-kiloDalton, kD), colloidal (10 kD - 0.4 μm),Palabras claves:Arctic Ocean, DOM, Marine colloids, POC export, residence times, Thorium scavenging, UltrafiltrationAutores:Baskaran M., Peter Wolfgang Swarzenski, Porcelli D.Fuentes:scopusTampa Bay as a model estuary for examining the impact of human activities on biogeochemical processes: An introduction
OtherAbstract:Palabras claves:Autores:Baskaran M., Henderson C.S., Peter Wolfgang Swarzenski, Yates K.K.Fuentes:scopus