Search Results - "Goldsmith, Steven T."

Impacts of Road Deicing Application on Sodium and Chloride Concentrations in Philadelphia Region Drinking Water by Cruz, Yuliza D., Rossi, Marissa L., Goldsmith, Steven T.

“…Historical application of roadway deicing agents (e.g., road salt and brines) has led to an increase in sodium and chloride concentrations in surface water…”
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Land development and road salt usage drive long-term changes in major-ion chemistry of streamwater in six exurban and suburban watersheds, southeastern Pennsylvania, 1999–2019 by Rossi, Marissa L., Kremer, Peleg, Cravotta, Charles A., Seng, Krista E., Goldsmith, Steven T.

“…In urbanized areas, the “freshwater salinization syndrome” (FSS), which pertains to long-term increases in concentrations of major ions and metals in fresh…”
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Geochemical fluxes and weathering of volcanic terrains on high standing islands: Taranaki and Manawatu-Wanganui regions of New Zealand by Goldsmith, Steven T., Carey, Anne E., Lyons, W. Berry, Hicks, D. Murray

“…Sediment fluxes from high standing oceanic islands (HSIs) such as New Zealand are some of the highest known [Milliman J. D. and Syvitski J. P. M. (1992)…”
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Long-term impacts of impervious surface cover change and roadway deicing agent application on chloride concentrations in exurban and suburban watersheds by Rossi, Marissa L., Kremer, Peleg, Cravotta, Charles A., Scheirer, Krista E., Goldsmith, Steven T.

“…Roadway deicing agents, including rock salt and brine containing NaCl, have had a profound impact on the water quality and aquatic health of rivers and streams…”
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Organic carbon yields from small, mountainous rivers, New Zealand by Carey, Anne E., Gardner, Christopher B., Goldsmith, Steven T., Lyons, W. Berry, Hicks, D. Murray

“…Small mountainous rivers (SMR) have recently been recognized as important contributors of organic carbon to the marine environment. We present dissolved and…”
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Exploring spatial and temporal symptoms of the freshwater salinization syndrome in a rural to urban watershed by Marks, Nicole K., Cravotta, Charles A., Rossi, Marissa L., Silva, Camila, Kremer, Peleg, Goldsmith, Steven T.

“…The freshwater salinization syndrome (FSS), a concomitant watershed-scale increase in salinity, alkalinity, and major-cation and trace-metal concentrations,…”
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Metal accumulation in salt marsh soils along the East Coast of the United States by Jezycki, Kristen E., Rodriguez, Elise, Craft, Christopher B., Neubauer, Scott C., Morris, James T., Goldsmith, Steven T., Kremer, Peleg, Weston, Nathaniel B.

“…Coastal salt marshes are depositional environments that can accumulate pollutants introduced to the environment from human activities. Metals are a contaminant…”
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Bioaccumulation of trace metals in two oyster species from southwest Puerto Rico by Rodrigues, Lisa J., Blemker, Samantha R., Frangos, Sean C., De Jesus, Beatriz, Soler, Ismael Ramos, Ríos, Roberto Viqueira, Goldsmith, Steven T.

“…As coastal ecosystems are impacted by land use change and anthropogenic activities, oysters can be an important tool for monitoring local water quality. We…”
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Triclosan export from low-volume sources in an urban to rural watershed by Goldsmith, Steven T., Hanley, Kaila M., Waligroski, Garrett J., Wagner, Eric J., Boschi, Vanessa L., Grannas, Amanda M.

“…[Display omitted] •Triclosan (TCS) sources determined in a rural to urban watershed.•Streamwater TCS concentrations amongst highest in literature.•TCS…”
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Physical controls and ENSO event influence on weathering in the Panama Canal Watershed by Smith, Devin F., Goldsmith, Steven T., Harmon, Brendan A., Espinosa, Jorge A., Harmon, Russell S.

“…Recent empirical studies have documented the importance of tropical mountainous rivers on global silicate weathering and suspended sediment transport. Such…”
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Stream geochemistry, chemical weathering and CO2 consumption potential of andesitic terrains, Dominica, Lesser Antilles by Goldsmith, Steven T., Carey, Anne E., Johnson, Brent M., Welch, Susan A., Lyons, W. Berry, McDowell, William H., Pigott, Jeffrey S.

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Stream geochemistry, chemical weathering and CO(2) consumption potential of andesitic terrains, Dominica, Lesser Antilles by Goldsmith, Steven T, Carey, Anne E, Johnson, Brent M, Welch, Susan A, Lyons, W Berry, McDowell, William H, Pigott, Jeffrey S

“…Recent studies of chemical weathering of andesitic-dacitic material on high-standing islands (HSIs) have shown these terrains have some of the highest observed…”
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Land use regression model to predict nitrogen dioxide in the greater Philadelphia area by Terry, Bryan, Kremer, Peleg, Goldsmith, Steven T., Shakya, Kabindra M.

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Trace metal sediment loading in the Mill Creek: A spatial and temporal analysis of vehicular pollutants in suburban waterways by Sebastiao, Alexander G., Wagner, Eric J., Goldsmith, Steven T.

“…Vehicular wash-off introduces toxic heavy metals into riverine environments, but the delivery patterns of such contaminants are normally difficult to observe…”
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Molybdenum, vanadium, and uranium weathering in small mountainous rivers and rivers draining high-standing islands by Gardner, Christopher B., Carey, Anne E., Lyons, W. Berry, Goldsmith, Steven T., McAdams, Brandon C., Trierweiler, Annette M.

“…Rivers draining high standing islands (HSIs) and small mountainous rivers (SMRs) are known to have extremely high sediment fluxes, and can also have high…”
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Spatially distributed simulations of dry and wet season sediment yields: A case study in the lower Rio Loco watershed, Puerto Rico by Korman, Laura B., Goldsmith, Steven T., Wagner, Eric J., Rodrigues, Lisa J.

“…Identifying sources of terrestrial sediment to the ocean is important for watershed managers because of the harmful impacts of sediment on nearshore marine…”
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Impact of trace mineral phases on the total solute flux from andesitic volcanics by Welch, Susan A., Goldsmith, Steven T., Carey, Anne E.

“…Recent work on the weathering of high standing islands (HSI’s) of New Zealand (Goldsmith et al., 2008), Dominica (Goldsmith et al., 2010) Martinique and…”
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Hydrochemistry and biogeochemistry of tropical small mountain rivers by Goldsmith, Steven T., Moyer, Ryan P., Harmon, Russell J.

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Organic carbon concentrations and transport in small mountain rivers, Panama by Goldsmith, Steven T., Berry Lyons, W., Harmon, Russell S., Harmon, Brendan A., Carey, Anne E., McElwee, Gregg T.

“…Tropical small mountainous rivers (SMRs) are increasingly recognized for their role in the global export of dissolved organic carbon (DOC) to the oceans. Here…”
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Impact of anthropogenic disturbance on the chemistry of a small urban pond by Welch, Susan A., McAdams, Brandon C., Goldsmith, Steven T., Trierweiler, Annette M., Von Bargen, Justin M., Deuerling, Kelly, Carey, Anne E.

“…Mirror Lake, one of the scenic locations on The Ohio State University's campus, experiences an intense bioturbation event as part of an annual tradition…”
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