Publications
Peer-Reviewed Articles (†graduate or ‡undergraduate student mentored by Goldsmith)
†Marks, N. K., Cravotta III, C. A., Rossi, M. L., Silva, C., Kremer, P., & Goldsmith, S.T. (2024). Exploring spatial and temporal symptoms of the freshwater salinization syndrome in a rural to urban watershed. Science of The Total Environment, 947, 174266.
Jezycki, K., Rodriguez, E., Craft, C. B., Neubauer, S. C., Morris, J. T., Goldsmith, S.T., ... & Weston, N. Metal Delivery and Accumulation in Salt Marsh Soils Along the East Coast of the United States. Available at SSRN 4668635.
†Rossi, M. L., Kremer, P., Cravotta, C. A., Sing, K. E., and Goldsmith, S. T. (2023). 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. Frontiers in Environmental Science, 851, 157933.
†Rossi, M. L., Kremer, P., Cravotta, C. A., Scheirer, K. E., and Goldsmith, S. T. (2022). Long-term impacts of impervious surface cover change and roadway deicing agent application on chloride concentrations in exurban and suburban watersheds. Science of the total environment, 851, 157933.
Rodrigues, L.J., Blemker, S.R., Frangos, S.C., De Jesus, B., Soler, I.R., Ríos, R.V., and Goldsmith, S.T. (2022), Bioaccumulation of trace metals in two oyster species from southwest Puerto Rico, Marine Pollution Bulletin, 178, 113581.
‡Cruz, Y.D., †Rossi, M.L., and Goldsmith, S.T. (2022), Impacts of road deicing application on sodium and chloride concentrations in Philadelphia region drinking water. GeoHealth, e2021GH000538.
‡Papotto, J, Rodrigues, L.J., †Seibert, E.M., Wagner, E.J., and Goldsmith, S.T. (2021), Spatial controls on riverbed sediment chemistry in three anthropogenically modified tropical mountainous watersheds, International Journal of Environmental Science and Technology, DOI: 10.1007/s13762-021-03155-y.
Korman L.B., Goldsmith, S.T., Wagner, E.J, and Rodrigues, L.J. (2020), Spatially Distributed Simulations of Dry and Wet Season Sediment Yields: A Case Study in the Lower Rio Loco Watershed, Puerto Rico, Journal of South American Earth Sciences, 103, 102717.
‡Smith, D.F., Goldsmith, S.T., Harmon, B.A., Espinosa, J.A., and Harmon, R.S., 2020, Physical controls and ENSO event influence on weathering in the Panama Canal Watershed, Scientific Reports, 10(1), 1-10.
Goldsmith, S.T., ‡Hanley, K.M., Waligroski, G.J., Wagner, E.J., Boschi, V.L., and Grannas, A.M. (2020), Triclosan export from low-volume sources in an urban to rural watershed, Science of the Total Environment, 720: 135380.
Gardner, C.B., Carey, A.E., Lyons, W.B., Goldsmith, S.T., McAdams, B.C., and Trierweiler, A., and Harmon, R.S. (2017), Molybdenum, Vanadium, and Uranium Weathering in Small Mountainous Rivers and High-Standing Islands, Geochimica et Cosmochimica Acta, 219, 22-43.
‡Sebastiao, A.G., Wagner, E., and Goldsmith, S.T. (2017), Trace Metal Sediment Loading in the Mill Creek: A Spatial and Temporal Analysis of Vehicular Pollutants in Suburban Waterways, Applied Geochemistry, doi.org/10.1016/j.apgeochem.2017.04.001.
Welch, S.A., McAdams, B.C., Goldsmith, S.T., Trierweiler, A., Deuerling, K., Von Bargen, J.M., and Carey, A.E. (2017), Impact of anthropogenic disturbance on the chemistry of a small urban pond, Applied Geochemistry, doi: 10.1016/j.apgeochem.2017.03.004.
Harmon, R.S., Worner, G., Goldsmith, S.T., Harmon, B.A., Gardner, C.B., Lyons, W.B., Ogden, F.L., Pribil, M.J., Long, D.T., Kern, Z., and Forizs, I. (2016), Riverine geochemistry of Panama: Silicate weathering and CO2 consumption in a mountainous tropical setting, Geological Society of America Bulletin, doi: 10.1130/B31388.1.
Goldsmith, S.T., Moyer, R.P., and Harmon, R.J. (2015), Hydrochemistry and biogeochemistry of tropical small mountain rivers, Applied Geochemistry, 63, 453-455.
Sutter, L.A., Weston, N.B., and Goldsmith, S.T. (2015), Hydraulic Fracturing: Potential Impacts to Wetlands, Wetland Science and Practice, 3, 7-16.
Goldsmith, S.T., Harmon, R.S., Lyons, W.B., Harmon, B.A., Ogden, F.L., and Gardner, C.B. (2015), Evaluation of controls on silicate weathering in tropical mountainous rivers: Insights from the isthmus of Panama, Geology, 43, 7: 563-566.
Goldsmith, S.T., Lyons, W.B., Harmon, R.S., Harmon, B.A., Carey, A.E., and McElwee, G.T. (2015), Organic carbon concentrations and transport in small rivers, Panama, Applied Geochemistry, 63, 540-549, doi:10.1016/j.apgeochem.2015.04.014.
Welch, S.A, Goldsmith, S.T., and Carey, A.E. (2015), Impact of trace mineral phases on the total solute flux from Andesitic Volcanics, Applied Geochemistry, 63, 527-539, doi:10.1016/j.apgeochem.2015.03.015.
Carey, A.E., Mendoza, J.A., Welch, K.A., Gardner, C.B., Goldsmith, S.T., and Lyons, W.B. (2015), Assessment of stream geochemistry in west central Nicaragua during baseflow conditions, Applied Geochemistry, 63, 519-526, doi:10.1016/j.apgeochem.2015.03.013.
Porder, S, Johnson, A.H., Xing H.X., Brocard, G., Goldsmith, S., and Pett-Ridge, J. (2015), Linking geomorphology, weathering and cation availability in the Luquillo Mountains of Puerto Rico, Geoderma, 249-250: 100-110.
Goldsmith, S.T., Trierweiler, A.M., Welch, S.A., Bancroft, A.M., ‡Von Bargen, J.M., and Carey (2013), University tradition becomes a geoscience teaching opportunity, Journal of Geoscience Education 61, 280 – 290.
Wohl, E., Barros, A., Brunsell, N., Chappell N.A., Coe, M, Giambelluca, T., Goldsmith, S.T., Harmon, R., Hendrickx, J.M.A., Juvik, J., McDonnell, J., and Ogden, F. (2012), A research vision for hydrology of the humid tropics: Balancing water, energy, and land use, Nature Climate Change, doi:10.1038/nclimate1556.
Goldsmith, S.T., Carey, A.E., Johnson, B.M., Lyons. W.B., Welch, S.A., and McDowell, W.H. (2010), Weathering and CO2 consumption potential of andesitic terrains, Dominica, Lesser Antilles, Geochimica et Cosmochimica Acta, 74, 85-103, doi:10.1016/j.gca.2009.10.009.
Goldsmith, S.T., Carey, A.E., Lyons, W.B., Kao, S-.J., and Chen J. (2008) Geochemical fluxes from the ChoShui River during Typhoon Mindulle, July 2004, Geology, 36, 6 483-486.
Goldsmith, S.T., Carey, A.E., Lyons, W.B., and Hicks, M. (2008) Geochemical fluxes and weathering on high standing islands: Taranaki and Manawatu-Wanganui Regions, New Zealand, Geochimica et Cosmochimica Acta, 72, 9, 2248-2267.
Carey, A.E., Gardner, C.B., Goldsmith, S.T., Lyons, W.B., and Hicks, D.M. (2005) Organic carbon yields from small, mountainous rivers, New Zealand”,
Geophysical Research Letters, 32, 15, L15404, doi:10.1029/2005GLO23159.
Peer-Reviewed Articles in Review (†graduate or ‡undergraduate student mentored by Goldsmith)
Terry, B., Shakya, K.M., Kremer, P., Goldsmith, S.T., (2024), Land use regression model to predict nitrogen dioxide in the greater Philadelphia area, Atmospheric Pollution Research (Submitted February 5, 2024).
†Feldman, H.Z., Goldsmith, S.T., Shakya, K.M., Boschi, V.L., and Marco-Bujosa, L.M. (2024), Enhancing student understanding of urban environmental contamination and environmental justice with webGIS, To be submitted to Journal of Geoscience Education (Submitted May 24, 2024).
Published Conference Proceedings
Diaz, M.A., Yu, H., Duerling, K.M., Wörner, G., Gardner, C.B., Harmon, R.S., and Goldsmith, S.T., Carey AE, and Lyons W.B. (2016), The flux of Saharan dust to Panama, and its influence on soil geochemistry, ProScience 3 (2016) 38-43.
Harmon, R.S., Wörner, G., Pribil, M.J., Zern, Z., Fórizs, I., Lyons, W.B., Gardner, C.B., and Goldsmith, S.T. (2015), Isotopic Chemistry of Panama Rivers, Procedia Earth and Planetary Science, 13:108 – 111, DOI: 10.1016/j.proeps.2015.07.026.
Harmon, R.S., Lyons, W.B., Gardner, C.B., Goldsmith, S.T., Long, D.T., Miasova, H., Welch, S., and Welch, K. (2013), Surface Water Geochemistry and Chemical Weathering Across Panama, Procedia Earth And Planetary Science, 7:342-345, DOI:10.1016/j.proeps.2013.03.134.
Harmon, R.S., Lyons, W.B., Goldsmith, S.T., Carey, A., Welch, S., Welch, K., Long, D., and Mitasova, H. (2010), Geochemistry of Rivers in Panama: in Water-Rock Interaction (P. Birkle and I. Torres-Alvarado, editors), Taylor & Francis Group, London, 253-256.
Conference Presentations (Past Five Years)
(†graduate or ‡undergraduate student mentored by Goldsmith; *Invited Talk)
†Feldman, H., Marco-Bujosa, L., Goldsmith, S.T., Shakya, K.M., Boschi, V., Lepkowski, J., and Smith, N. (2024) Empowering urban high school students in geoscience through school-based instructional modules: “It’s like they’re the trees and we’re the fungi”, American Educational Research Association Annual Meeting.
Rodrigues, L.J., Goertz, S., Dempsey, K., Markley, C., Ghorpade, A., Bruffey, B., Wilm, C., Chase, C., and Goldsmith, S.T. (2024), Breaking it down: Comparing in situ rates of degradation of debris in tropical and temperate environments, CE41A-04 presented at Ocean Science Meeting 2024, 18-23 Feb.
Rios, S., Goldsmith, S.T., Gonzalez, M., Padilla, G., Ramos, I., Ríos, R.V., Chase, T., and Rodrigues, L.J. (2024), Research for and by the People: Understanding Marine Debris in Southwest Puerto Rico, ED14C-0051 presented at Ocean Science Meeting 2024, 18-23 Feb.
Goldsmith, S.T., †Rossi, M.L., Cravotta, C.A., Kremer, P., and Seng, K.E. (2023), Salinization of streamwater in exurban and suburban watersheds of southeastern Pennsylvania, 1999-2019, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: 10.1130/abs/2023AM-391801.
‡Spangler, E.H, Rodrigues, L.J., ‡Anthony, M.R., and Goldsmith, S.T. (2023), Understanding the Degradation, Toxicity, and Environmental Impact of Macroplastics in Streams, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391768.
†Feldman, H.Z., Goldsmith, S.T., Shakya, K.M., Boschi, V.L., and Marco-Bujosa, L.M. (2023), An immersive urban environmental geochemistry research experience at the high school level as a pathway to the geosciences, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391768.
*Goldsmith, S.T., †Marks, N.J., Cravotta, C.A., Rossi, M.L., Silva, C., and Kremer, P. (2023) Exploring temporal and spatial symptoms of the freshwater salinization syndrome in a rural to urban watershed, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391801.
‡Anthony, M.R., Rodrigues, L.J., †Feldman, H.Z., Spangler, E.H., ‡Singh, S.L., ‡Droege, A.J., Mander, A.T., and Goldsmith, S.T., Delineating the source and potential ecosystem impacts of macroplastics in suburban and urban first order streams. Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: DOI: 10.1130/abs/2023AM-392163
‡Arnold, L., ‡Cruz, Y.D., and Goldsmith, S.T., (2022), Effectiveness of point of use (POU) flow through water pitcher filters at removing sodium from tap water, American Geophysical Union Annual Meeting, In AGU Fall Meeting Abstracts (Vol. 2022, pp. GH15C-0465).
Marco-Bujosa, L., Goldsmith, S.T., Shakya, K.M., and Boschi, V., (2022), GeoPATHS: A High School Intervention to Promote Urban Environmental Justice, North American Association for Environmental Education Annual Conference (October 2022).
†Rossi, M.L., Kremer, P., Cravotta, C.A., Sheirer, K.E., and Goldsmith, S.T., (2021) Impacts of impervious surface cover and roadway deicing agent application rates on chloride concentrations in southeastern Pennsylvania streams, Abstracts with Programs – Geological Society of America. Vol 53, No. 6 doi: 10.1130/abs/2021AM-368423.
‡Dempsey, K., Smith, D.F., Harmon, B.A., Harmon, R.S., Espinosa, J.A., and Goldsmith, S.T., (2021), Physical and climatic controls on nitrogen export across the Panama Canal Watershed, Physical and climatic controls on nitrogen export across the Panama Canal Watershed, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: 10.1130/abs/2021AM-368177
‡Moczulski, M.M., Goldsmith, S.T., Rodrigues, L.J., Cleary, N.E., Gandy, M., and Chase, T.J. (2021), Heavy metal contamination in sediments and land use/land cover change in the Guánica Watershed, Puerto Rico from 1936-2016, Geological Society of America Annual Meeting, Academic, Abstracts with Programs – Geological Society of America. Vol 53, No. 6.
doi: 10.1130/abs/2021AM-368266.
†Rossi, M.L., Kremer, P., Cravotta, C.A., Sheirer, K.E., and Goldsmith, S.T. (2021), Long-term impacts of impervious surface cover change and roadway deicing agent application on chloride concentrations in exurban and suburban watersheds, In AGU Fall Meeting Abstracts (Vol. 2021, pp. H34I-06).
McCullough, M., Goldsmith, S.T., Strader, S., and Rodrigues, L.J. (2021), Applying the Soil and Water Assessment Tool (SWAT) to Model Land-Based Sources of Pollution and their Influence on Coral Disease in Kaneohe Bay, Oahu, International Coral Reef Symposium 2021.
‡Smith, D., Goldsmith, S.T., Harmon, B.A., Espinosa, J., and Harmon, R.S. (2020), Physical Controls and ENSO Event Influence on Chemical Weathering Across the Panama Canal Watershed, Abstracts with Programs – Geological Society of America, 52, 6, p. 302. doi: 10.1130/abs/2020AM-356379.
†Seibert, E.M., Wagner, E., Rodrigues, L.J., and Goldsmith, S.T. (2019), The trace metal chemistry of anthropogenically-modified small mountainous river watersheds in southern Puerto Rico, In AGU Fall Meeting Abstracts (Vol. 2019, pp. B41F-05).
†Marks, N. K., Cravotta III, C. A., Rossi, M. L., Silva, C., Kremer, P., & Goldsmith, S.T. (2024). Exploring spatial and temporal symptoms of the freshwater salinization syndrome in a rural to urban watershed. Science of The Total Environment, 947, 174266.
Jezycki, K., Rodriguez, E., Craft, C. B., Neubauer, S. C., Morris, J. T., Goldsmith, S.T., ... & Weston, N. Metal Delivery and Accumulation in Salt Marsh Soils Along the East Coast of the United States. Available at SSRN 4668635.
†Rossi, M. L., Kremer, P., Cravotta, C. A., Sing, K. E., and Goldsmith, S. T. (2023). 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. Frontiers in Environmental Science, 851, 157933.
†Rossi, M. L., Kremer, P., Cravotta, C. A., Scheirer, K. E., and Goldsmith, S. T. (2022). Long-term impacts of impervious surface cover change and roadway deicing agent application on chloride concentrations in exurban and suburban watersheds. Science of the total environment, 851, 157933.
Rodrigues, L.J., Blemker, S.R., Frangos, S.C., De Jesus, B., Soler, I.R., Ríos, R.V., and Goldsmith, S.T. (2022), Bioaccumulation of trace metals in two oyster species from southwest Puerto Rico, Marine Pollution Bulletin, 178, 113581.
‡Cruz, Y.D., †Rossi, M.L., and Goldsmith, S.T. (2022), Impacts of road deicing application on sodium and chloride concentrations in Philadelphia region drinking water. GeoHealth, e2021GH000538.
‡Papotto, J, Rodrigues, L.J., †Seibert, E.M., Wagner, E.J., and Goldsmith, S.T. (2021), Spatial controls on riverbed sediment chemistry in three anthropogenically modified tropical mountainous watersheds, International Journal of Environmental Science and Technology, DOI: 10.1007/s13762-021-03155-y.
Korman L.B., Goldsmith, S.T., Wagner, E.J, and Rodrigues, L.J. (2020), Spatially Distributed Simulations of Dry and Wet Season Sediment Yields: A Case Study in the Lower Rio Loco Watershed, Puerto Rico, Journal of South American Earth Sciences, 103, 102717.
‡Smith, D.F., Goldsmith, S.T., Harmon, B.A., Espinosa, J.A., and Harmon, R.S., 2020, Physical controls and ENSO event influence on weathering in the Panama Canal Watershed, Scientific Reports, 10(1), 1-10.
Goldsmith, S.T., ‡Hanley, K.M., Waligroski, G.J., Wagner, E.J., Boschi, V.L., and Grannas, A.M. (2020), Triclosan export from low-volume sources in an urban to rural watershed, Science of the Total Environment, 720: 135380.
Gardner, C.B., Carey, A.E., Lyons, W.B., Goldsmith, S.T., McAdams, B.C., and Trierweiler, A., and Harmon, R.S. (2017), Molybdenum, Vanadium, and Uranium Weathering in Small Mountainous Rivers and High-Standing Islands, Geochimica et Cosmochimica Acta, 219, 22-43.
‡Sebastiao, A.G., Wagner, E., and Goldsmith, S.T. (2017), Trace Metal Sediment Loading in the Mill Creek: A Spatial and Temporal Analysis of Vehicular Pollutants in Suburban Waterways, Applied Geochemistry, doi.org/10.1016/j.apgeochem.2017.04.001.
Welch, S.A., McAdams, B.C., Goldsmith, S.T., Trierweiler, A., Deuerling, K., Von Bargen, J.M., and Carey, A.E. (2017), Impact of anthropogenic disturbance on the chemistry of a small urban pond, Applied Geochemistry, doi: 10.1016/j.apgeochem.2017.03.004.
Harmon, R.S., Worner, G., Goldsmith, S.T., Harmon, B.A., Gardner, C.B., Lyons, W.B., Ogden, F.L., Pribil, M.J., Long, D.T., Kern, Z., and Forizs, I. (2016), Riverine geochemistry of Panama: Silicate weathering and CO2 consumption in a mountainous tropical setting, Geological Society of America Bulletin, doi: 10.1130/B31388.1.
Goldsmith, S.T., Moyer, R.P., and Harmon, R.J. (2015), Hydrochemistry and biogeochemistry of tropical small mountain rivers, Applied Geochemistry, 63, 453-455.
Sutter, L.A., Weston, N.B., and Goldsmith, S.T. (2015), Hydraulic Fracturing: Potential Impacts to Wetlands, Wetland Science and Practice, 3, 7-16.
Goldsmith, S.T., Harmon, R.S., Lyons, W.B., Harmon, B.A., Ogden, F.L., and Gardner, C.B. (2015), Evaluation of controls on silicate weathering in tropical mountainous rivers: Insights from the isthmus of Panama, Geology, 43, 7: 563-566.
Goldsmith, S.T., Lyons, W.B., Harmon, R.S., Harmon, B.A., Carey, A.E., and McElwee, G.T. (2015), Organic carbon concentrations and transport in small rivers, Panama, Applied Geochemistry, 63, 540-549, doi:10.1016/j.apgeochem.2015.04.014.
Welch, S.A, Goldsmith, S.T., and Carey, A.E. (2015), Impact of trace mineral phases on the total solute flux from Andesitic Volcanics, Applied Geochemistry, 63, 527-539, doi:10.1016/j.apgeochem.2015.03.015.
Carey, A.E., Mendoza, J.A., Welch, K.A., Gardner, C.B., Goldsmith, S.T., and Lyons, W.B. (2015), Assessment of stream geochemistry in west central Nicaragua during baseflow conditions, Applied Geochemistry, 63, 519-526, doi:10.1016/j.apgeochem.2015.03.013.
Porder, S, Johnson, A.H., Xing H.X., Brocard, G., Goldsmith, S., and Pett-Ridge, J. (2015), Linking geomorphology, weathering and cation availability in the Luquillo Mountains of Puerto Rico, Geoderma, 249-250: 100-110.
Goldsmith, S.T., Trierweiler, A.M., Welch, S.A., Bancroft, A.M., ‡Von Bargen, J.M., and Carey (2013), University tradition becomes a geoscience teaching opportunity, Journal of Geoscience Education 61, 280 – 290.
Wohl, E., Barros, A., Brunsell, N., Chappell N.A., Coe, M, Giambelluca, T., Goldsmith, S.T., Harmon, R., Hendrickx, J.M.A., Juvik, J., McDonnell, J., and Ogden, F. (2012), A research vision for hydrology of the humid tropics: Balancing water, energy, and land use, Nature Climate Change, doi:10.1038/nclimate1556.
Goldsmith, S.T., Carey, A.E., Johnson, B.M., Lyons. W.B., Welch, S.A., and McDowell, W.H. (2010), Weathering and CO2 consumption potential of andesitic terrains, Dominica, Lesser Antilles, Geochimica et Cosmochimica Acta, 74, 85-103, doi:10.1016/j.gca.2009.10.009.
Goldsmith, S.T., Carey, A.E., Lyons, W.B., Kao, S-.J., and Chen J. (2008) Geochemical fluxes from the ChoShui River during Typhoon Mindulle, July 2004, Geology, 36, 6 483-486.
Goldsmith, S.T., Carey, A.E., Lyons, W.B., and Hicks, M. (2008) Geochemical fluxes and weathering on high standing islands: Taranaki and Manawatu-Wanganui Regions, New Zealand, Geochimica et Cosmochimica Acta, 72, 9, 2248-2267.
Carey, A.E., Gardner, C.B., Goldsmith, S.T., Lyons, W.B., and Hicks, D.M. (2005) Organic carbon yields from small, mountainous rivers, New Zealand”,
Geophysical Research Letters, 32, 15, L15404, doi:10.1029/2005GLO23159.
Peer-Reviewed Articles in Review (†graduate or ‡undergraduate student mentored by Goldsmith)
Terry, B., Shakya, K.M., Kremer, P., Goldsmith, S.T., (2024), Land use regression model to predict nitrogen dioxide in the greater Philadelphia area, Atmospheric Pollution Research (Submitted February 5, 2024).
†Feldman, H.Z., Goldsmith, S.T., Shakya, K.M., Boschi, V.L., and Marco-Bujosa, L.M. (2024), Enhancing student understanding of urban environmental contamination and environmental justice with webGIS, To be submitted to Journal of Geoscience Education (Submitted May 24, 2024).
Published Conference Proceedings
Diaz, M.A., Yu, H., Duerling, K.M., Wörner, G., Gardner, C.B., Harmon, R.S., and Goldsmith, S.T., Carey AE, and Lyons W.B. (2016), The flux of Saharan dust to Panama, and its influence on soil geochemistry, ProScience 3 (2016) 38-43.
Harmon, R.S., Wörner, G., Pribil, M.J., Zern, Z., Fórizs, I., Lyons, W.B., Gardner, C.B., and Goldsmith, S.T. (2015), Isotopic Chemistry of Panama Rivers, Procedia Earth and Planetary Science, 13:108 – 111, DOI: 10.1016/j.proeps.2015.07.026.
Harmon, R.S., Lyons, W.B., Gardner, C.B., Goldsmith, S.T., Long, D.T., Miasova, H., Welch, S., and Welch, K. (2013), Surface Water Geochemistry and Chemical Weathering Across Panama, Procedia Earth And Planetary Science, 7:342-345, DOI:10.1016/j.proeps.2013.03.134.
Harmon, R.S., Lyons, W.B., Goldsmith, S.T., Carey, A., Welch, S., Welch, K., Long, D., and Mitasova, H. (2010), Geochemistry of Rivers in Panama: in Water-Rock Interaction (P. Birkle and I. Torres-Alvarado, editors), Taylor & Francis Group, London, 253-256.
Conference Presentations (Past Five Years)
(†graduate or ‡undergraduate student mentored by Goldsmith; *Invited Talk)
†Feldman, H., Marco-Bujosa, L., Goldsmith, S.T., Shakya, K.M., Boschi, V., Lepkowski, J., and Smith, N. (2024) Empowering urban high school students in geoscience through school-based instructional modules: “It’s like they’re the trees and we’re the fungi”, American Educational Research Association Annual Meeting.
Rodrigues, L.J., Goertz, S., Dempsey, K., Markley, C., Ghorpade, A., Bruffey, B., Wilm, C., Chase, C., and Goldsmith, S.T. (2024), Breaking it down: Comparing in situ rates of degradation of debris in tropical and temperate environments, CE41A-04 presented at Ocean Science Meeting 2024, 18-23 Feb.
Rios, S., Goldsmith, S.T., Gonzalez, M., Padilla, G., Ramos, I., Ríos, R.V., Chase, T., and Rodrigues, L.J. (2024), Research for and by the People: Understanding Marine Debris in Southwest Puerto Rico, ED14C-0051 presented at Ocean Science Meeting 2024, 18-23 Feb.
Goldsmith, S.T., †Rossi, M.L., Cravotta, C.A., Kremer, P., and Seng, K.E. (2023), Salinization of streamwater in exurban and suburban watersheds of southeastern Pennsylvania, 1999-2019, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: 10.1130/abs/2023AM-391801.
‡Spangler, E.H, Rodrigues, L.J., ‡Anthony, M.R., and Goldsmith, S.T. (2023), Understanding the Degradation, Toxicity, and Environmental Impact of Macroplastics in Streams, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391768.
†Feldman, H.Z., Goldsmith, S.T., Shakya, K.M., Boschi, V.L., and Marco-Bujosa, L.M. (2023), An immersive urban environmental geochemistry research experience at the high school level as a pathway to the geosciences, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391768.
*Goldsmith, S.T., †Marks, N.J., Cravotta, C.A., Rossi, M.L., Silva, C., and Kremer, P. (2023) Exploring temporal and spatial symptoms of the freshwater salinization syndrome in a rural to urban watershed, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi:10.1130/abs/2023AM-391801.
‡Anthony, M.R., Rodrigues, L.J., †Feldman, H.Z., Spangler, E.H., ‡Singh, S.L., ‡Droege, A.J., Mander, A.T., and Goldsmith, S.T., Delineating the source and potential ecosystem impacts of macroplastics in suburban and urban first order streams. Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: DOI: 10.1130/abs/2023AM-392163
‡Arnold, L., ‡Cruz, Y.D., and Goldsmith, S.T., (2022), Effectiveness of point of use (POU) flow through water pitcher filters at removing sodium from tap water, American Geophysical Union Annual Meeting, In AGU Fall Meeting Abstracts (Vol. 2022, pp. GH15C-0465).
Marco-Bujosa, L., Goldsmith, S.T., Shakya, K.M., and Boschi, V., (2022), GeoPATHS: A High School Intervention to Promote Urban Environmental Justice, North American Association for Environmental Education Annual Conference (October 2022).
†Rossi, M.L., Kremer, P., Cravotta, C.A., Sheirer, K.E., and Goldsmith, S.T., (2021) Impacts of impervious surface cover and roadway deicing agent application rates on chloride concentrations in southeastern Pennsylvania streams, Abstracts with Programs – Geological Society of America. Vol 53, No. 6 doi: 10.1130/abs/2021AM-368423.
‡Dempsey, K., Smith, D.F., Harmon, B.A., Harmon, R.S., Espinosa, J.A., and Goldsmith, S.T., (2021), Physical and climatic controls on nitrogen export across the Panama Canal Watershed, Physical and climatic controls on nitrogen export across the Panama Canal Watershed, Abstracts with Programs – Geological Society of America. Vol 53, No. 6. doi: 10.1130/abs/2021AM-368177
‡Moczulski, M.M., Goldsmith, S.T., Rodrigues, L.J., Cleary, N.E., Gandy, M., and Chase, T.J. (2021), Heavy metal contamination in sediments and land use/land cover change in the Guánica Watershed, Puerto Rico from 1936-2016, Geological Society of America Annual Meeting, Academic, Abstracts with Programs – Geological Society of America. Vol 53, No. 6.
doi: 10.1130/abs/2021AM-368266.
†Rossi, M.L., Kremer, P., Cravotta, C.A., Sheirer, K.E., and Goldsmith, S.T. (2021), Long-term impacts of impervious surface cover change and roadway deicing agent application on chloride concentrations in exurban and suburban watersheds, In AGU Fall Meeting Abstracts (Vol. 2021, pp. H34I-06).
McCullough, M., Goldsmith, S.T., Strader, S., and Rodrigues, L.J. (2021), Applying the Soil and Water Assessment Tool (SWAT) to Model Land-Based Sources of Pollution and their Influence on Coral Disease in Kaneohe Bay, Oahu, International Coral Reef Symposium 2021.
‡Smith, D., Goldsmith, S.T., Harmon, B.A., Espinosa, J., and Harmon, R.S. (2020), Physical Controls and ENSO Event Influence on Chemical Weathering Across the Panama Canal Watershed, Abstracts with Programs – Geological Society of America, 52, 6, p. 302. doi: 10.1130/abs/2020AM-356379.
†Seibert, E.M., Wagner, E., Rodrigues, L.J., and Goldsmith, S.T. (2019), The trace metal chemistry of anthropogenically-modified small mountainous river watersheds in southern Puerto Rico, In AGU Fall Meeting Abstracts (Vol. 2019, pp. B41F-05).
