High tide (left) and low tide (right) at study site in Lynch Cove, at the head of Hood Canal, Washington. Summer 2012 USGS fieldwork was made possible by Dr. Bill Portuese and his family, who graciously offered the use of their dock and beach for the USGS experiments.
Peter W Swarzenski
Research Oceanographer with the USGS Pacific Coastal and Marine Science Center
Science and Products
Sediment Mercury Profile, Laguna de Pozuelos, Argentine Northwest
The data represent a shallow mercury chronology using sediment core from a playa lake system situated in a high-altitude setting in northwest Argentina. Archive samples were used from sediment core (LP07-1A) that was collected from a location (lat -22.362100, lon -66.003600) in the center of the playa-lake Laguna de Pozuelos in the dry season of 2007, when the water level was 2 to 3 cm...
Permafrost Mapping in Two Wetland Systems North of the Tanana River in Interior Alaska 2014
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the Tanana River, 20 km southwest of Fairbanks, Alaska, in June and September 2014. The sites contained habitat types characteristic of interior Alaska, including thermokarst bog, forested permafrost plateau, and a rich...
Electrical Resistivity Tomography Data at Fort Irwin National Training Center, San Bernardino County, California, 2015 and 2017
The U.S. Army Fort Irwin National Training Center (NTC), approximately 35 mi north-northeast of Barstow, California, covers approximately 1,177 square miles, and is comprised of ten groundwater basins, three of which have been subdivided into subbasins on the basis of additional hydrologic testing. Since the early 1990s, the U.S. Geological Survey (USGS) has been studying water resources...
High and low tide at Lynch Cove
High tide (left) and low tide (right) at study site in Lynch Cove, at the head of Hood Canal, Washington. Summer 2012 USGS fieldwork was made possible by Dr. Bill Portuese and his family, who graciously offered the use of their dock and beach for the USGS experiments.
Researchers in Lynch Cove Assemble Equipment
USGS research team set out instrumentation for a coastal groundwater exchange study in Lynch Cove, Hood Canal, Washington. Left to right are Peter Swarzenski, Wally Brooks, Christopher G. Smith, Sandy Baldwin, Marci Marot, Cordell Johnson, and Kevin Kroeger.
USGS research team set out instrumentation for a coastal groundwater exchange study in Lynch Cove, Hood Canal, Washington. Left to right are Peter Swarzenski, Wally Brooks, Christopher G. Smith, Sandy Baldwin, Marci Marot, Cordell Johnson, and Kevin Kroeger.
Well cluster
Well cluster installed in June 2012 to a depth of 10 meters (33 feet) below the beach face. Photograph taken at low tide; the white PVC extensions prevented the wells from being flooded during high tide (compare with photograph of research team standing on same dock, above).
Well cluster installed in June 2012 to a depth of 10 meters (33 feet) below the beach face. Photograph taken at low tide; the white PVC extensions prevented the wells from being flooded during high tide (compare with photograph of research team standing on same dock, above).
Filter Total Items: 127
Predicted exposure of communities in southeastern United States to climate-related coastal hazards
A rigorous analysis of 21st Century multi-hazard exposure for U.S. Southeast Atlantic coastal communities indicates that up to 70% of residents will be exposed daily to shallow and emerging groundwater by ~2100, 15 times higher than from surficial flooding alone. This threat further exacerbates other coastal stressors, such as flooding, subsidence, and beach erosion, that impact these...
Authors
Patrick L. Barnard, Peter W Swarzenski
Projections of multiple climate-related coastal hazards for the US Southeast Atlantic
Faced with accelerating sea level rise and changing ocean storm conditions, coastal communities require comprehensive assessments of climate-driven hazard impacts to inform adaptation measures. Previous studies have focused on flooding but rarely on other climate-related coastal hazards, such as subsidence, beach erosion and groundwater. Here, we project societal exposure to multiple...
Authors
Patrick L. Barnard, Kevin M. Befus, Jeffrey J. Danielson, Anita C Engelstad, Li H. Erikson, Amy C. Foxgrover, Maya Kumari Hayden, Daniel J. Hoover, Tim Leijnse, Chris Massey, Robert T. McCall, Norberto Nadal-Caraballo, Kees Nederhoff, Andrea C. O'Neill, Kai Alexander Parker, Manoochehr Shirzaei, Leonard O. Ohenhen, Peter W Swarzenski, Jennifer Anne Thomas, Maarten van Ormondt, Sean Vitousek, Killian Vos, Nathan J. Wood, Jeanne M. Jones, Jamie Jones
Evaluation of the characteristics, discharge, and water quality of selected springs at Fort Irwin National Training Center, San Bernardino County, California
Eight springs and seeps at Fort Irwin National Training Center were described and categorized by their general characteristics, discharge, geophysical properties, and water quality between 2015 and 2017. The data collected establish a modern (2017) baseline of hydrologic conditions at the springs. Two types of springs were identified: (1) precipitation-fed upland springs (Cave, Desert...
Authors
Jill N. Densmore, Drew C. Thayer, Meghan C. Dick, Peter W. Swarzenski, Lyndsay B. Ball, Celia Z. Rosecrans, Cordell Johnson
Physicochemical coastal groundwater dynamics between Kauhakō Crater lake and Kalaupapa settlement, Moloka‘i, Hawai‘i
Land-based sources of groundwater pollution can be a critical threat to coral reefs, and a better understanding of “ridge-to-reef” water movement is required to advance management and coral survival in the Anthropocene. In this study a more complete understanding of the geological, atmospheric, and oceanic drivers behind coastal groundwater exchange on the Kalaupapa peninsula, on Moloka...
Authors
Ferdinand Oberle, Olivia Cheriton, Peter W Swarzenski, Eric K. Brown, Curt D. Storlazzi
High-resolution observations of submarine groundwater discharge reveal the fine spatial and temporal scales of nutrient exposure on a coral reef: Faga'alu, AS
Submarine groundwater discharge (SGD) can deliver substantial nutrient and contaminant loads to nearshore coral reefs. Correctly scaling SGD rates from a point source to a reef is generally a linear process involving simplified assumptions on the hydrogeology, bathymetry, and nearshore hydrodynamics that are essential to properly assess SGD scale and impact to individual coral heads...
Authors
Ferdinand Oberle, Nancy G. Prouty, Segun B. Adebayo, Curt Storlazzi
Permafrost mapping with electrical resistivity tomography in two wetland systems north of the Tanana River, Interior Alaska
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to characterize permafrost distribution at wetland sites on the alluvial plain north of the Tanana River, 20 km southwest of Fairbanks, Alaska, in June and September 2014. The sites were part of an ecologically-sensitive research area characterizing biogeochemical response of this region to warming and permafrost...
Authors
Christopher H. Conaway, Cordell Johnson, Thomas Lorenson, Merritt R. Turetsky, Eugénie S. Euskirchen, Mark Waldrop, Peter W. Swarzenski
Physicochemical controls on zones of higher coral stress where Black Band Disease occurs at Mākua Reef, Kauaʻi, Hawaiʻi
Pervasive and sustained coral diseases contribute to the systemic degradation of reef ecosystems, however, to date an understanding of the physicochemical controls on a coral disease event is still largely lacking. Water circulation and residence times and submarine groundwater discharge all determine the degree to which reef organisms are exposed to the variable chemistry of overlying...
Authors
Ferdinand Oberle, Curt D. Storlazzi, Olivia Cheriton, Renee K. Takesue, Daniel J. Hoover, Joshua B. Logan, Christina M. Runyon, Christina A. Kellogg, Cordell Johnson, Peter W. Swarzenski
Towards determining spatial methane distribution on Arctic permafrost bluffs with an unmanned aerial system
Arctic permafrost stores vast amounts of methane (CH4) in subsurface reservoirs. Thawing permafrost creates areas for this potent greenhouse gas to be released to the atmosphere. Identifying ‘hot spots’ of methane flux on a local scale has been limited by the spatial scales of traditional ground-based or satellite-based methane-sampling methods. Here we present a reliable and an easily...
Authors
Ferdinand K. J. Oberle, Ann E. Gibbs, Bruce M. Richmond, Li H. Erikson, Mark P. Waldrop, Peter W. Swarzenski
Most atolls will be uninhabitable by the mid-21st century because of sea-level rise exacerbating wave-driven flooding
Sea levels are rising, with the highest rates in the tropics, where thousands of low-lying coral atoll islands are located. Most studies on the resilience of these islands to sea-level rise have projected that they will experience minimal inundation impacts until at least the end of the 21st century. However, these have not taken into account the additional hazard of wave-driven overwash...
Authors
Curt D. Storlazzi, Stephen B. Gingerich, Ap van Dongeren, Olivia Cheriton, Peter W. Swarzenski, Ellen Quataert, Clifford I. Voss, Donald W. Field, Hariharasubramanian Annamalai, Greg A. Piniak, Robert T. McCall
Vulnerability of coral reefs to bioerosion from land-based sources of pollution
Ocean acidification (OA), the gradual decline in ocean pH and [ ] caused by rising levels of atmospheric CO2, poses a significant threat to coral reef ecosystems, depressing rates of calcium carbonate (CaCO3) production, and enhancing rates of bioerosion and dissolution. As ocean pH and [ ] decline globally, there is increasing emphasis on managing local stressors that can exacerbate the...
Authors
Nancy G. Prouty, Anne Cohen, Kimberly K. Yates, Curt D. Storlazzi, Peter W. Swarzenski, Darla White
The magnitude and origin of groundwater discharge to eastern U.S. and Gulf of Mexico coastal waters
Fresh groundwater discharge to coastal environments contributes to the physical and chemical conditions of coastal waters, but the role of coastal groundwater at regional to continental scales remains poorly defined due to diverse hydrologic conditions and the difficulty of tracking coastal groundwater flow paths through heterogeneous subsurface materials. We use three-dimensional...
Authors
Kevin Befus, Kevin D. Kroeger, Christopher G. Smith, Peter W. Swarzenski
Atoll groundwater movement and its response to climatic and sea-level fluctuations
Groundwater resources of low-lying atoll islands are threatened due to short-term and long-term changes in rainfall, wave climate, and sea level. A better understanding of how these forcings affect the limited groundwater resources was explored on Roi-Namur in the Republic of the Marshall Islands. As part of a 16-month study, a rarely recorded island-overwash event occurred and the...
Authors
Ferdinand K. J. Oberle, Peter W. Swarzenski, Curt D. Storlazzi
Non-USGS Publications**
Xin He, Rujun Chen, Hongchun Yao, Ruijie Shen, Xuefeng Zhao, Xiaolu Xi, Thomas Guenther, Tina Martin, Carsten Rücker, Lee Slater, Andreas Weller, Mohamed Khalil, Fernando M. Santos, Marvin A. Speece, Daniel Díaz, Maximiliano Leiva, Emilio Vera, Andrei Maksymowicz, Luis Villegas, Sergio Contreras, Jason Greenwood, Peter Swarzenski, Gideon Tibor, Yishai Weinstein, Barak Herut, Tom Lorsenson, Igor Ingerov, Hiroshi Kisanuki, Tomio Inazaki, and Sugio Imamura, (2016), "Resistivity/Induced Polarization/Self-Potential Methods and Applications," Symposium on the Application of Geophysics to Engineering and Environmental Problems Proceedings : 417-426.
Ferdinand K.J. Oberle, Peter W. Swarzenski, Christopher M. Reddy, Robert K. Nelson, Benjamin Baasch, Till J.J. Hanebuth, "Deciphering the lithological consequences of bottom trawling to sedimentary habitats on the shelf, Journal of Marine Systems, Volume 159, 2016, Pages 120-131, ISSN 0924-7963, https://doi.org/10.1016/j.jmarsys.2015.12.008.
Edem Mahu, Elvis Nyarko, Samuel Hulme, Peter Swarzenski, Daniel K. Asiedu, Kenneth H. Coale, "Geochronology and historical deposition of trace metals in three tropical estuaries in the Gulf of Guinea," Estuarine, Coastal and Shelf Science, Volume 177, 2016, Pages 31-40, ISSN 0272-7714, https://doi.org/10.1016/j.ecss.2016.05.007.
Lorenson, T. D., Swarzenski, P. W., Conaway, C. H., Oberle, F.J., Johnson, C.D., Richmond, B.M., Gibbs, A., "Extensive Cryopegs on Barter Island, North Slope, Alaska," American Geophysical Union, Fall Meeting 2016, abstract #GC31H-1199.
Oberle, Ferdinand K.J., Swarzenski, Peter W., and Storlazzi, Curt, "Coastal groundwater exchange on a small Pacific atoll island: Roi Namur, Republic of the Marshall Islands," EGU General Assembly Conference Abstracts, 2017.
Hugo Jacob, Simon Pouil, David Lecchini, François Oberhänsli, Peter Swarzenski, Marc Metian, "Trophic transfer of essential elements in the clownfish Amphiprion ocellaris in the context of ocean acidification," April 11, 2017, https://doi.org/10.1371/journal.pone.0174344.
N. Dimova, P.M. Ganguli, P.W. Swarzenski, J.A. Izbicki, D. O’Leary, "Hydrogeologic controls on chemical transport at Malibu Lagoon, CA: Implications for land to sea exchange in coastal lagoon systems," Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 219-233, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2016.08.003.
Makoto Taniguchi, Aiko Endo, Jason J. Gurdak, Peter Swarzenski, "Water-Energy-Food Nexus in the Asia-Pacific Region,"
Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 1-8, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2017.06.004.
Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 1-8, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2017.06.004.
Storlazzi, C.D., et al., 2017, "The Impact of Sea-Level Rise and Climate Change on Department of Defense Installations on Atolls in the Pacific Ocean (RC-2334)," U.S. Geological Survey Administrative Report for the U.S. Department of Defense Strategic Environmental Research and Development Program, 121 p.
Oberle, F.J., Swarzenski, P.W., Storlazzi, C. D., "Groundwater movement on a Low-lying Carbonate Atoll Island and its Response to Climatic and Sea-level Fluctuations: Roi Namur, Republic of the Marshall Islands," AGU Fall Meeting Abstracts, 2017, Pages H53L-05, https://ui.adsabs.harvard.edu/abs/2017AGUFM.H53L..05O.
Befus, K.M., Kroeger, K.D., Smith, C.G., and Swarzenski, P.W., "Coastal groundwater discharge for the U.S. East and Gulf Coasts calculated with three-dimensional groundwater flow models," AGU Fall Meeting Abstracts, 2017, H13H-1499, https://ui.adsabs.harvard.edu/abs/2017AGUFM.H13H1499B.
Landsberger, S.; Swarzenski, P.; Metian, M.; Dechraoui-Bottein, M. Y., "Special Issue on Advances in marine radioecology: assessing local-to-global impacts of stressors using nuclear techniques," Journal of Environmental Radioactivity, 0265-931X, 192,10-579, Elsevier Ltd, 2018.
Rachel J. Clausing, Barbara Losen, Francois R. Oberhaensli, H. Taiana Darius, Manoella Sibat, Philipp Hess, Peter W. Swarzenski, Mireille Chinain, Marie-Yasmine Dechraoui Bottein, "Experimental evidence of dietary ciguatoxin accumulation in an herbivorous coral reef fish," Aquatic Toxicology, Volume 200, 2018, Pages 257-265, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2018.05.007.
Simon Pouil, François Oberhänsli, Peter W. Swarzenski, Paco Bustamante, Marc Metian, "The role of salinity in the trophic transfer of 137Cs in euryhaline fish," Journal of Environmental Radioactivity, Volume 189, 2018, Pages 255-260, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.03.017.
Roberta L. Hansman, Marc Metian, Simon Pouil, François Oberhänsli, Jean-Louis Teyssié, Peter W. Swarzenski, "A double-tracer radioisotope approach to assess simultaneous bioaccumulation of caesium in the olive flounder Paralichthys olivaceus," Journal of Environmental Radioactivity,
Volumes 190–191, 2018, Pages 141-148, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.05.014.
Volumes 190–191, 2018, Pages 141-148, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.05.014.
Chantal M. Lanctôt, Maya Al-Sid-Cheikh, Ana I. Catarino, Tom Cresswell, Bruno Danis, Hrissi K. Karapanagioti, Tracy Mincer, François Oberhänsli, Peter Swarzenski, Imma Tolosa, Marc Metian, "Application of nuclear techniques to environmental plastics research," Journal of Environmental Radioactivity, Volume 192, 2018, Pages 368-375, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.07.019.
J. Naouli, R. Abouabdellah, A. Bennouna, A. Laissaoui, P.W. Swarzenski, H. Ait Bouh, A. Mesfioui, M.-S. Benbrahim, M.-Y. Dechraoui Bottein, "Using the radioligand-receptor binding assay for paralytic shellfish toxins: A case study on shellfish from Morocco," Journal of Environmental Radioactivity, Volume 192, 2018, Pages 485-490, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.07.020.
Befus, K.M., Barnard, P., Hoover, D., Swarzenski, P.W., Kroeger, K.D., Voss, C., "Groundwater responses to future sea level rise in California," AGU Fall Meeting Abstracts, 2018, OS44B-06}, https://ui.adsabs.harvard.edu/abs/2018AGUFMOS44B..06B.
Marine Lebrec, Stephanie Stefanski, Ruth Gates, Sevil Acar, Yimmang Golbuu, Astrid Claudel-Rusin, Haruko Kurihara, Katrin Rehdanz, Delphine Paugam-Baudoin, Tomohiko Tsunoda, Peter W. Swarzenski, "Ocean acidification impacts in select Pacific Basin coral reef ecosystems," Regional Studies in Marine Science, Volume 28, 2019, 100584, ISSN 2352-4855, https://doi.org/10.1016/j.rsma.2019.100584.
O'Mara, Nicholas A., Cheung, Anson H., Kelly, Christopher S., Sandwick, Samantha, Herbert, Timothy D., Russell, James M., Abella-Gutiérrez, Jose, Dee, Sylvia G., Swarzenski, Peter W., Herguera, Juan Carlos, "Subtropical Pacific Ocean Temperature Fluctuations in the Common Era: Multidecadal Variability and Its Relationship With Southwestern North American Megadroughts," Geophysical Research Letters, Volume 46, Issue 24, 0094-8276, 2019, https://doi.org/10.1029/2019GL084828.
Hilmi, Nathalie, Allemand, Denis, and Swarzenski, Peter, "From science to solutions: Ocean acidification impacts on select coral reefs,"
Regional Studies in Marine Science, 2020, DOI:10.1016/j.rsma.2019.100957, https://ui.adsabs.harvard.edu/abs/2020RSMS...3300957H.
Regional Studies in Marine Science, 2020, DOI:10.1016/j.rsma.2019.100957, https://ui.adsabs.harvard.edu/abs/2020RSMS...3300957H.
McNicholl, Conall Gerald, et al. "Light-Triggered Processes Drive Ocean Acidification Effects on Calcification and Dissolution of Tropical Reef Macroalgae." Ocean Sciences Meeting 2020. AGU, 2020.
Bam, Wokil, Roberta Hansman, Beat Gasser, and Peter Swarzenski. "Seasonal carbon remineralization in the Mediterranean Sea: Results from a paired-radioisotopic approach," In Ocean Sciences Meeting 2020. AGU, 2020.
Gómez Batista, M., Metian, M., Oberhänsli, F., Pouil, S., Swarzenski, P. W., Tambutté, E., Gattuso, J.-P., Alonso Hernández, C. M., and Gazeau, F., "Intercomparison of four methods to estimate coral calcification under various environmental conditions," Biogeosciences, 17, 887–899, https://doi.org/10.5194/bg-17-887-2020, 2020.
Hugo Jacob, Marc Besson, Peter W. Swarzenski, David Lecchini, and Marc Metian, "Effects of Virgin Micro- and Nanoplastics on Fish: Trends, Meta-Analysis, and Perspectives," Environmental Science & Technology 2020 54 (8), 4733-4745, DOI: 10.1021/acs.est.9b05995.
Bridgestock, Luke, Nathan, Joseph, Paver, Robert, Procelli, Don, Jani Thuaibah Isa Tanzil, Carassco, Gonzalo, Annamala, Kogila Vani, Swarzenski, Peter, Henderson, Gideon M, Holdship, Phil (2020-04-25), "Controls on the cycling of barium isotopes in estuaries," GEOCHIMICA ET COSMOCHIMICA ACTA, ScholarBank@NUS Repository.
Christopher H. Conaway, Cordell D. Johnson, Thomas D. Lorenson, Merritt Turetsky, Eugénie Euskirchen, Mark P. Waldrop, Peter W. Swarzenski; "Permafrost Mapping with Electrical Resistivity Tomography: A Case Study in Two Wetland Systems in Interior Alaska," Journal of Environmental and Engineering Geophysics 2020;; 25 (2): 199–209. doi: https://doi.org/10.2113/JEEG19-091.
Cresswell Tom, Metian Marc, Fisher Nicholas S., Charmasson Sabine, Hansman Roberta L., Bam Wokil, Bock Christian, Swarzenski Peter Wolfgang, "Exploring New Frontiers in Marine Radioisotope Tracing – Adapting to New Opportunities and Challenges," Frontiers in Marine Science, VOLUME 7, 2020, https://www.frontiersin.org/articles/10.3389/fmars.2020.00406
Murat Belivermiş, Peter W. Swarzenski, François Oberhänsli, Steven D. Melvin, Marc Metian, "Effects of variable deoxygenation on trace element bioaccumulation and resulting metabolome profiles in the blue mussel (Mytilus edulis)," Chemosphere, Volume 250, 2020, 126314, ISSN 0045-6535, https://doi.org/10.1016/j.chemosphere.2020.126314.
Murat Belivermiş, Marc Besson, Peter Swarzenski, François Oberhaensli, Angus Taylor, Marc Metian, "Influence of pH on Pb accumulation in the blue mussel, Mytilus edulis," Marine Pollution Bulletin, Volume 156, 2020, 111203, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111203.
Marc Besson, Hugo Jacob, François Oberhaensli, Angus Taylor, Peter W. Swarzenski, Marc Metian, "Preferential adsorption of Cd, Cs and Zn onto virgin polyethylene microplastic versus sediment particles," Marine Pollution Bulletin, Volume 156, 2020, 111223, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111223.
Zitoun, R.; Sander, S.G.; Masque, P.; Perez Pijuan, S.; Swarzenski, P.W., "Review of the Scientific and Institutional Capacity of Small Island Developing States in Support of a Bottom-up Approach to Achieve Sustainable Development Goal 14 Targets," Oceans 2020, 1, 109-132. https://doi.org/10.3390/oceans1030009.
Michael S. Bank, Marc Metian, and Peter W. Swarzenski, "Defining Seafood Safety in the Anthropocene," Environmental Science & Technology 2020 54 (14), 8506-8508, DOI: 10.1021/acs.est.0c03505.
Chantal M. Lanctôt, Vanessa N. Bednarz, Steven Melvin, Hugo Jacob, François Oberhaensli, Peter W. Swarzenski, Christine Ferrier-Pagès, Anthony R. Carroll, Marc Metian, "Physiological stress response of the scleractinian coral Stylophora pistillata exposed to polyethylene microplastics," Environmental Pollution, Volume 263, Part A, 2020, 114559, ISSN 0269-7491, https://doi.org/10.1016/j.envpol.2020.114559.
Michael S. Bank et al., "Microplastic's role in antibiotic resistance," Science369,1315-1315(2020), DOI:10.1126/science.abd9937.
Michael S. Bank, Marc Metian, and Peter W. Swarzenski, "Seafood Safety Revisited: Response to Comment on 'Defining Seafood Safety in the Anthropocene,'” Environmental Science & Technology 2020 54 (19), 12805-12806, DOI: 10.1021/acs.est.0c05908
S. Uddin, S.W. Fowler, M. Behbehani, A.N. Al-Ghadban, P.W. Swarzenski, N. Al-Awadhi, "A review of radioactivity in the Gulf region," Marine Pollution Bulletin, Volume 159, 2020, 111481, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111481.
McNicholl, C., Koch, M.S., Swarzenski, P.W. et al., "Ocean acidification effects on calcification and dissolution in tropical reef macroalgae," Coral Reefs 39, 1635–1647 (2020), https://doi.org/10.1007/s00338-020-01991-x.
Marine Pyl, Bruno Danis, François Oberhaensli, Angus Taylor, Peter Swarzenski, Marc Metian, "An effective method to assess the sorption dynamics of PCB radiotracers onto plastic and sediment microparticles," MethodsX, Volume 8, 2021, 101395, ISSN 2215-0161, https://doi.org/10.1016/j.mex.2021.101395
J.R. Bermúdez, P.W. Swarzenski, "A microplastic size classification scheme aligned with universal plankton survey methods," MethodsX, Volume 8, 2021, 101516, ISSN 2215-0161, https://doi.org/10.1016/j.mex.2021.101516.
Bank MS, Ok YS, Swarzenski PW, "Seafood safety data support the United Nations Sustainable Development Goals," Chemosphere, 2021 Aug;277 130221. doi:10.1016/j.chemosphere.2021.130221. PMID: 33774251.
J.R. Bermúdez, M. Metian, F. Oberhänsli, A. Taylor, P.W. Swarzenski, "Preferential grazing and repackaging of small polyethylene microplastic particles (≤ 5 μm) by the ciliate Sterkiella sp.," Marine Environmental Research, Volume 166, 2021, 105260, ISSN 0141-1136, https://doi.org/10.1016/j.marenvres.2021.105260.
Alain Manceau, Sabine Azemard, Laetitia Hédouin, Emilia Vassileva, David Lecchini, Cécile Fauvelot, Peter W. Swarzenski, Pieter Glatzel, Paco Bustamante, and Marc Metian, "Chemical Forms of Mercury in Blue Marlin Billfish: Implications for Human Exposure," Environmental Science & Technology Letters 2021 8 (5), 405-411, DOI: 10.1021/acs.estlett.1c00217.
Michael S. Bank et al., "Reimagining aquaculture in the Global South," Science372,247-248(2021).DOI:10.1126/science.abi5015.
Fanny Thibon, Marc Metian, François Oberhänsli, Maryline Montanes, Emilia Vassileva, Anna Maria Orani, Philippe Telouk, Peter Swarzenski, and Nathalie Vigier, "Bioaccumulation of Lithium Isotopes in Mussel Soft Tissues and Implications for Coastal Environments," ACS Earth and Space Chemistry 2021 5 (6), 1407-1417, DOI: 10.1021/acsearthspacechem.1c00045.
Michael S. Bank, Peter W. Swarzenski, Carlos M. Duarte, Matthias C. Rillig, Albert A. Koelmans, Marc Metian, Stephanie Wright, Jennifer F. Provencher, Monica Sanden, Adrian Jordaan, Martin Wagner, Martin Thiel, and Yong Sik Ok, "Global Plastic Pollution Observation System to Aid Policy," Environmental Science & Technology 2021 55 (12), 7770-7775, DOI: 10.1021/acs.est.1c00818.
Gülşah Kalaycı, Murat Belivermiş, Narin Sezer, Peter Swarzenski, Önder Kılıç, "Settling particles in the Golden Horn estuary, Sea of Marmara: Concentrations and fluxes of trace elements and radionuclides," Regional Studies in Marine Science, Volume 46, 2021, 101882, ISSN 2352-4855, https://doi.org/10.1016/j.rsma.2021.101882.
McNicholl, C., Koch, M., Hofmann, L., Metian, M., Swarzenski, P., Oberhaensli, F., & Taylor, A. (2021, July), "CONNECTING MACROALGAL O2, PH, AND CARBONATE THALLI SURFACE DYNAMICS TO CALCIFICATION AND DISSOLUTION ON FUTURE CORAL REEFS," In PHYCOLOGIA (Vol. 60, pp. 58-59). 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND: TAYLOR & FRANCIS LTD.
Luke Bridgestock, et. al, "Balancing the modern marine barium isotope budget with estuarine processes," Subsession: 8gO1 - Advances in Non-Traditional Isotopes as Tools to Study the Co-evolution of the Oceans, Atmosphere and Life Through Time, Session: 8g - Advances in Non-Traditional Isotopes as Tools to Study the Co-evolution of the Oceans, Atmosphere and Life Through Time, Theme: Theme 08: Co-Evolution of Life and Environments.
Leite IdP, Sdiri K, Taylor A, Viallon J, Gharbia HB, Mafra Júnior LL, Swarzenski P, Oberhaensli F, Darius HT, Chinain M, et al., "Experimental Evidence of Ciguatoxin Accumulation and Depuration in Carnivorous Lionfish," Toxins. 2021; 13(8):564. https://doi.org/10.3390/toxins13080564.
Luke Bridgestock, Joseph Nathan, Robert Paver, Yu-Te Hsieh, Don Porcelli, Jani Tanzil, Phil Holdship, Gonzalo Carrasco, Kogila Vani Annammala, Peter W. Swarzenski, Gideon M. Henderson, "Estuarine processes modify the isotope composition of dissolved riverine barium fluxes to the ocean," Chemical Geology, Volume 579, 2021, 120340, ISSN 0009-2541, https://doi.org/10.1016/j.chemgeo.2021.120340.
Conall McNicholl, François Oberhaensli, Angus Taylor, Isak Holmerin, Peter W. Swarzenski, Marc Metian, "Deoxygenation reduces growth rates and increases assimilation of essential trace metals in gilthead seabream (Sparus aurata)," Environmental Pollution, Volume 288, 2021, 117786, ISSN 0269-7491, https://doi.org/10.1016/j.envpol.2021.117786.
Wokil Bam, Jean-Louis Teyssié, Marc Metian, François Oberhaensli, Kanchan Maiti, Peter W. Swarzenski, "An experimental approach to assess the post-depositional mobility of 134Cs," Journal of Environmental Radioactivity, Volume 240, 2021, 106753, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2021.106753.
Hugo Jacob, Marc Besson, François Oberhaensli, Angus Taylor, Benjamin Gillet, Sandrine Hughes, Steven D. Melvin, Paco Bustamante, Peter W. Swarzenski, David Lecchini, Marc Metian, "A multifaceted assessment of the effects of polyethylene microplastics on juvenile gilthead seabreams (Sparus aurata)," Aquatic Toxicology, Volume 241, 2021, 106004, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2021.106004.
Puspa L Adhikari, Wokil Bam, Pamela L Campbell, Francois Oberhaensli, Marc Metian, Marc Besson, Hugo Jacob, Peter W Swarzenski, "Evaluating microplastic experimental design and exposure studies in aquatic organisms," Microplastic in the Environment: Pattern and Process, Pages 69-85, 2022.
Holmerin, I., Oberhaensli, F., Taylor, A., Swarzenski, P. W., Bradshaw, C., & Metian, M. (n.d.)., "Uptake and transfer of five trace metals from clam to oxygen-deprived fish in a marine benthic pathway," Retrieved from https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-206384.
Hassoun Abed El Rahman, Bantelman Ashley, Canu Donata, Comeau Steeve, Galdies Charles, Gattuso Jean-Pierre, Giani Michele, Grelaud Michaël, Hendriks Iris Eline, Ibello Valeria, Idrissi Mohammed, Krasakopoulou Evangelia, Shaltout Nayrah, Solidoro Cosimo, Swarzenski Peter W., Ziveri Patrizia, "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Frontiers in Marine Science, VOLUME 9, 2022, https://www.frontiersin.org/articles/10.3389/fmars.2022.892670.
Abed El Rahman Hassoun, Ashley Bantelman, Donata Canu, Steeve Comeau, Charles Galdies, et al.. "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Frontiers in Marine Science, 2022, 9, 10.3389/fmars.2022.892670, hal-03795797.
Bank MS, Swarzenski PW, Tolosa I, "Seafood safety and environmental pollution in a changing environment. Environmental Pollution (Barking, Essex : 1987)," 2022 Aug;306:119475. DOI: 10.1016/j.envpol.2022.119475. PMID: 35580712.
Wokil Bam, Peter W. Swarzenski, Kanchan Maiti, Emiliya Vassileva, Anna Maria Orani, Oxana Blinova, Paul McGinnity, Puspa L. Adhikari, Milton Haughton, Mona Webber, "Scavenging of select radionuclides and trace elements by pelagic Sargassum in the Caribbean Sea," Marine Pollution Bulletin, Volume 179, 2022, 113658, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2022.113658.
Marine Pyl, Angus Taylor, François Oberhänsli, Peter Swarzenski, Leila Hussamy, Marc Besson, Bruno Danis, Marc Metian, "Size-dependent transfer of microplastics across the intestinal wall of the echinoid Paracentrotus lividus," Aquatic Toxicology, Volume 250, 2022, 106235, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2022.106235.
Hassoun AER, Bantelman A, Canu D, Comeau S, Galdies C, Gattuso J-P, Giani M, Grelaud M, Hendriks IE, Ibello V, Idrissi M, Krasakopoulou E, Shaltout N, Solidoro C, Swarzenski PW and Ziveri P (2022), "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Front. Mar. Sci. 9:892670. doi: 10.3389/fmars.2022.892670.
Miloslavich, P. et al. (2022). Developing Capacity for Ocean Science and Technology. In: Urban Jr., E.R., Ittekkot, V. (eds) Blue Economy. Springer, Singapore. https://doi.org/10.1007/978-981-19-5065-0_15.
Antoine Minet, Marc Metian, Angus Taylor, Sophie Gentès, Sabine Azemard, François Oberhänsli, Peter Swarzenski, Paco Bustamante, Thomas Lacoue-Labarthe, "Bioaccumulation of inorganic and organic mercury in the cuttlefish Sepia officinalis: Influence of ocean acidification and food type," Environmental Research, Volume 215, Part 1, 2022, 114201, ISSN 0013-9351, https://doi.org/10.1016/j.envres.2022.114201.
Marine Pyl, Angus Taylor, François Oberhänsli, Peter Swarzenski, Marc Besson, Bruno Danis, Marc Metian, "Evidence of microplastic-mediated transfer of PCB-153 to sea urchin tissues using radiotracers," Marine Pollution Bulletin, Volume 185, Part B, 2022, 114322, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2022.114322.
Sophie Gentès, Antoine Minet, Christelle Lopes, Emmanuel Tessier, Claire Gassie, Rémy Guyoneaud, Peter W. Swarzenski, Paco Bustamante, Marc Metian, David Amouroux, and Thomas Lacoue-Labarthe, "In Vivo Mercury (De)Methylation Metabolism in Cephalopods under Different pCO2 Scenarios," Environmental Science & Technology 2023 57 (14), 5761-5770, DOI: 10.1021/acs.est.2c08513.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Sediment Mercury Profile, Laguna de Pozuelos, Argentine Northwest
The data represent a shallow mercury chronology using sediment core from a playa lake system situated in a high-altitude setting in northwest Argentina. Archive samples were used from sediment core (LP07-1A) that was collected from a location (lat -22.362100, lon -66.003600) in the center of the playa-lake Laguna de Pozuelos in the dry season of 2007, when the water level was 2 to 3 cm...
Permafrost Mapping in Two Wetland Systems North of the Tanana River in Interior Alaska 2014
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the Tanana River, 20 km southwest of Fairbanks, Alaska, in June and September 2014. The sites contained habitat types characteristic of interior Alaska, including thermokarst bog, forested permafrost plateau, and a rich...
Electrical Resistivity Tomography Data at Fort Irwin National Training Center, San Bernardino County, California, 2015 and 2017
The U.S. Army Fort Irwin National Training Center (NTC), approximately 35 mi north-northeast of Barstow, California, covers approximately 1,177 square miles, and is comprised of ten groundwater basins, three of which have been subdivided into subbasins on the basis of additional hydrologic testing. Since the early 1990s, the U.S. Geological Survey (USGS) has been studying water resources...
High and low tide at Lynch Cove
High tide (left) and low tide (right) at study site in Lynch Cove, at the head of Hood Canal, Washington. Summer 2012 USGS fieldwork was made possible by Dr. Bill Portuese and his family, who graciously offered the use of their dock and beach for the USGS experiments.
High tide (left) and low tide (right) at study site in Lynch Cove, at the head of Hood Canal, Washington. Summer 2012 USGS fieldwork was made possible by Dr. Bill Portuese and his family, who graciously offered the use of their dock and beach for the USGS experiments.
Researchers in Lynch Cove Assemble Equipment
USGS research team set out instrumentation for a coastal groundwater exchange study in Lynch Cove, Hood Canal, Washington. Left to right are Peter Swarzenski, Wally Brooks, Christopher G. Smith, Sandy Baldwin, Marci Marot, Cordell Johnson, and Kevin Kroeger.
USGS research team set out instrumentation for a coastal groundwater exchange study in Lynch Cove, Hood Canal, Washington. Left to right are Peter Swarzenski, Wally Brooks, Christopher G. Smith, Sandy Baldwin, Marci Marot, Cordell Johnson, and Kevin Kroeger.
Well cluster
Well cluster installed in June 2012 to a depth of 10 meters (33 feet) below the beach face. Photograph taken at low tide; the white PVC extensions prevented the wells from being flooded during high tide (compare with photograph of research team standing on same dock, above).
Well cluster installed in June 2012 to a depth of 10 meters (33 feet) below the beach face. Photograph taken at low tide; the white PVC extensions prevented the wells from being flooded during high tide (compare with photograph of research team standing on same dock, above).
Filter Total Items: 127
Predicted exposure of communities in southeastern United States to climate-related coastal hazards
A rigorous analysis of 21st Century multi-hazard exposure for U.S. Southeast Atlantic coastal communities indicates that up to 70% of residents will be exposed daily to shallow and emerging groundwater by ~2100, 15 times higher than from surficial flooding alone. This threat further exacerbates other coastal stressors, such as flooding, subsidence, and beach erosion, that impact these...
Authors
Patrick L. Barnard, Peter W Swarzenski
Projections of multiple climate-related coastal hazards for the US Southeast Atlantic
Faced with accelerating sea level rise and changing ocean storm conditions, coastal communities require comprehensive assessments of climate-driven hazard impacts to inform adaptation measures. Previous studies have focused on flooding but rarely on other climate-related coastal hazards, such as subsidence, beach erosion and groundwater. Here, we project societal exposure to multiple...
Authors
Patrick L. Barnard, Kevin M. Befus, Jeffrey J. Danielson, Anita C Engelstad, Li H. Erikson, Amy C. Foxgrover, Maya Kumari Hayden, Daniel J. Hoover, Tim Leijnse, Chris Massey, Robert T. McCall, Norberto Nadal-Caraballo, Kees Nederhoff, Andrea C. O'Neill, Kai Alexander Parker, Manoochehr Shirzaei, Leonard O. Ohenhen, Peter W Swarzenski, Jennifer Anne Thomas, Maarten van Ormondt, Sean Vitousek, Killian Vos, Nathan J. Wood, Jeanne M. Jones, Jamie Jones
Evaluation of the characteristics, discharge, and water quality of selected springs at Fort Irwin National Training Center, San Bernardino County, California
Eight springs and seeps at Fort Irwin National Training Center were described and categorized by their general characteristics, discharge, geophysical properties, and water quality between 2015 and 2017. The data collected establish a modern (2017) baseline of hydrologic conditions at the springs. Two types of springs were identified: (1) precipitation-fed upland springs (Cave, Desert...
Authors
Jill N. Densmore, Drew C. Thayer, Meghan C. Dick, Peter W. Swarzenski, Lyndsay B. Ball, Celia Z. Rosecrans, Cordell Johnson
Physicochemical coastal groundwater dynamics between Kauhakō Crater lake and Kalaupapa settlement, Moloka‘i, Hawai‘i
Land-based sources of groundwater pollution can be a critical threat to coral reefs, and a better understanding of “ridge-to-reef” water movement is required to advance management and coral survival in the Anthropocene. In this study a more complete understanding of the geological, atmospheric, and oceanic drivers behind coastal groundwater exchange on the Kalaupapa peninsula, on Moloka...
Authors
Ferdinand Oberle, Olivia Cheriton, Peter W Swarzenski, Eric K. Brown, Curt D. Storlazzi
High-resolution observations of submarine groundwater discharge reveal the fine spatial and temporal scales of nutrient exposure on a coral reef: Faga'alu, AS
Submarine groundwater discharge (SGD) can deliver substantial nutrient and contaminant loads to nearshore coral reefs. Correctly scaling SGD rates from a point source to a reef is generally a linear process involving simplified assumptions on the hydrogeology, bathymetry, and nearshore hydrodynamics that are essential to properly assess SGD scale and impact to individual coral heads...
Authors
Ferdinand Oberle, Nancy G. Prouty, Segun B. Adebayo, Curt Storlazzi
Permafrost mapping with electrical resistivity tomography in two wetland systems north of the Tanana River, Interior Alaska
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to characterize permafrost distribution at wetland sites on the alluvial plain north of the Tanana River, 20 km southwest of Fairbanks, Alaska, in June and September 2014. The sites were part of an ecologically-sensitive research area characterizing biogeochemical response of this region to warming and permafrost...
Authors
Christopher H. Conaway, Cordell Johnson, Thomas Lorenson, Merritt R. Turetsky, Eugénie S. Euskirchen, Mark Waldrop, Peter W. Swarzenski
Physicochemical controls on zones of higher coral stress where Black Band Disease occurs at Mākua Reef, Kauaʻi, Hawaiʻi
Pervasive and sustained coral diseases contribute to the systemic degradation of reef ecosystems, however, to date an understanding of the physicochemical controls on a coral disease event is still largely lacking. Water circulation and residence times and submarine groundwater discharge all determine the degree to which reef organisms are exposed to the variable chemistry of overlying...
Authors
Ferdinand Oberle, Curt D. Storlazzi, Olivia Cheriton, Renee K. Takesue, Daniel J. Hoover, Joshua B. Logan, Christina M. Runyon, Christina A. Kellogg, Cordell Johnson, Peter W. Swarzenski
Towards determining spatial methane distribution on Arctic permafrost bluffs with an unmanned aerial system
Arctic permafrost stores vast amounts of methane (CH4) in subsurface reservoirs. Thawing permafrost creates areas for this potent greenhouse gas to be released to the atmosphere. Identifying ‘hot spots’ of methane flux on a local scale has been limited by the spatial scales of traditional ground-based or satellite-based methane-sampling methods. Here we present a reliable and an easily...
Authors
Ferdinand K. J. Oberle, Ann E. Gibbs, Bruce M. Richmond, Li H. Erikson, Mark P. Waldrop, Peter W. Swarzenski
Most atolls will be uninhabitable by the mid-21st century because of sea-level rise exacerbating wave-driven flooding
Sea levels are rising, with the highest rates in the tropics, where thousands of low-lying coral atoll islands are located. Most studies on the resilience of these islands to sea-level rise have projected that they will experience minimal inundation impacts until at least the end of the 21st century. However, these have not taken into account the additional hazard of wave-driven overwash...
Authors
Curt D. Storlazzi, Stephen B. Gingerich, Ap van Dongeren, Olivia Cheriton, Peter W. Swarzenski, Ellen Quataert, Clifford I. Voss, Donald W. Field, Hariharasubramanian Annamalai, Greg A. Piniak, Robert T. McCall
Vulnerability of coral reefs to bioerosion from land-based sources of pollution
Ocean acidification (OA), the gradual decline in ocean pH and [ ] caused by rising levels of atmospheric CO2, poses a significant threat to coral reef ecosystems, depressing rates of calcium carbonate (CaCO3) production, and enhancing rates of bioerosion and dissolution. As ocean pH and [ ] decline globally, there is increasing emphasis on managing local stressors that can exacerbate the...
Authors
Nancy G. Prouty, Anne Cohen, Kimberly K. Yates, Curt D. Storlazzi, Peter W. Swarzenski, Darla White
The magnitude and origin of groundwater discharge to eastern U.S. and Gulf of Mexico coastal waters
Fresh groundwater discharge to coastal environments contributes to the physical and chemical conditions of coastal waters, but the role of coastal groundwater at regional to continental scales remains poorly defined due to diverse hydrologic conditions and the difficulty of tracking coastal groundwater flow paths through heterogeneous subsurface materials. We use three-dimensional...
Authors
Kevin Befus, Kevin D. Kroeger, Christopher G. Smith, Peter W. Swarzenski
Atoll groundwater movement and its response to climatic and sea-level fluctuations
Groundwater resources of low-lying atoll islands are threatened due to short-term and long-term changes in rainfall, wave climate, and sea level. A better understanding of how these forcings affect the limited groundwater resources was explored on Roi-Namur in the Republic of the Marshall Islands. As part of a 16-month study, a rarely recorded island-overwash event occurred and the...
Authors
Ferdinand K. J. Oberle, Peter W. Swarzenski, Curt D. Storlazzi
Non-USGS Publications**
Xin He, Rujun Chen, Hongchun Yao, Ruijie Shen, Xuefeng Zhao, Xiaolu Xi, Thomas Guenther, Tina Martin, Carsten Rücker, Lee Slater, Andreas Weller, Mohamed Khalil, Fernando M. Santos, Marvin A. Speece, Daniel Díaz, Maximiliano Leiva, Emilio Vera, Andrei Maksymowicz, Luis Villegas, Sergio Contreras, Jason Greenwood, Peter Swarzenski, Gideon Tibor, Yishai Weinstein, Barak Herut, Tom Lorsenson, Igor Ingerov, Hiroshi Kisanuki, Tomio Inazaki, and Sugio Imamura, (2016), "Resistivity/Induced Polarization/Self-Potential Methods and Applications," Symposium on the Application of Geophysics to Engineering and Environmental Problems Proceedings : 417-426.
Ferdinand K.J. Oberle, Peter W. Swarzenski, Christopher M. Reddy, Robert K. Nelson, Benjamin Baasch, Till J.J. Hanebuth, "Deciphering the lithological consequences of bottom trawling to sedimentary habitats on the shelf, Journal of Marine Systems, Volume 159, 2016, Pages 120-131, ISSN 0924-7963, https://doi.org/10.1016/j.jmarsys.2015.12.008.
Edem Mahu, Elvis Nyarko, Samuel Hulme, Peter Swarzenski, Daniel K. Asiedu, Kenneth H. Coale, "Geochronology and historical deposition of trace metals in three tropical estuaries in the Gulf of Guinea," Estuarine, Coastal and Shelf Science, Volume 177, 2016, Pages 31-40, ISSN 0272-7714, https://doi.org/10.1016/j.ecss.2016.05.007.
Lorenson, T. D., Swarzenski, P. W., Conaway, C. H., Oberle, F.J., Johnson, C.D., Richmond, B.M., Gibbs, A., "Extensive Cryopegs on Barter Island, North Slope, Alaska," American Geophysical Union, Fall Meeting 2016, abstract #GC31H-1199.
Oberle, Ferdinand K.J., Swarzenski, Peter W., and Storlazzi, Curt, "Coastal groundwater exchange on a small Pacific atoll island: Roi Namur, Republic of the Marshall Islands," EGU General Assembly Conference Abstracts, 2017.
Hugo Jacob, Simon Pouil, David Lecchini, François Oberhänsli, Peter Swarzenski, Marc Metian, "Trophic transfer of essential elements in the clownfish Amphiprion ocellaris in the context of ocean acidification," April 11, 2017, https://doi.org/10.1371/journal.pone.0174344.
N. Dimova, P.M. Ganguli, P.W. Swarzenski, J.A. Izbicki, D. O’Leary, "Hydrogeologic controls on chemical transport at Malibu Lagoon, CA: Implications for land to sea exchange in coastal lagoon systems," Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 219-233, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2016.08.003.
Makoto Taniguchi, Aiko Endo, Jason J. Gurdak, Peter Swarzenski, "Water-Energy-Food Nexus in the Asia-Pacific Region,"
Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 1-8, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2017.06.004.
Journal of Hydrology: Regional Studies, Volume 11, 2017, Pages 1-8, ISSN 2214-5818, https://doi.org/10.1016/j.ejrh.2017.06.004.
Storlazzi, C.D., et al., 2017, "The Impact of Sea-Level Rise and Climate Change on Department of Defense Installations on Atolls in the Pacific Ocean (RC-2334)," U.S. Geological Survey Administrative Report for the U.S. Department of Defense Strategic Environmental Research and Development Program, 121 p.
Oberle, F.J., Swarzenski, P.W., Storlazzi, C. D., "Groundwater movement on a Low-lying Carbonate Atoll Island and its Response to Climatic and Sea-level Fluctuations: Roi Namur, Republic of the Marshall Islands," AGU Fall Meeting Abstracts, 2017, Pages H53L-05, https://ui.adsabs.harvard.edu/abs/2017AGUFM.H53L..05O.
Befus, K.M., Kroeger, K.D., Smith, C.G., and Swarzenski, P.W., "Coastal groundwater discharge for the U.S. East and Gulf Coasts calculated with three-dimensional groundwater flow models," AGU Fall Meeting Abstracts, 2017, H13H-1499, https://ui.adsabs.harvard.edu/abs/2017AGUFM.H13H1499B.
Landsberger, S.; Swarzenski, P.; Metian, M.; Dechraoui-Bottein, M. Y., "Special Issue on Advances in marine radioecology: assessing local-to-global impacts of stressors using nuclear techniques," Journal of Environmental Radioactivity, 0265-931X, 192,10-579, Elsevier Ltd, 2018.
Rachel J. Clausing, Barbara Losen, Francois R. Oberhaensli, H. Taiana Darius, Manoella Sibat, Philipp Hess, Peter W. Swarzenski, Mireille Chinain, Marie-Yasmine Dechraoui Bottein, "Experimental evidence of dietary ciguatoxin accumulation in an herbivorous coral reef fish," Aquatic Toxicology, Volume 200, 2018, Pages 257-265, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2018.05.007.
Simon Pouil, François Oberhänsli, Peter W. Swarzenski, Paco Bustamante, Marc Metian, "The role of salinity in the trophic transfer of 137Cs in euryhaline fish," Journal of Environmental Radioactivity, Volume 189, 2018, Pages 255-260, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.03.017.
Roberta L. Hansman, Marc Metian, Simon Pouil, François Oberhänsli, Jean-Louis Teyssié, Peter W. Swarzenski, "A double-tracer radioisotope approach to assess simultaneous bioaccumulation of caesium in the olive flounder Paralichthys olivaceus," Journal of Environmental Radioactivity,
Volumes 190–191, 2018, Pages 141-148, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.05.014.
Volumes 190–191, 2018, Pages 141-148, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.05.014.
Chantal M. Lanctôt, Maya Al-Sid-Cheikh, Ana I. Catarino, Tom Cresswell, Bruno Danis, Hrissi K. Karapanagioti, Tracy Mincer, François Oberhänsli, Peter Swarzenski, Imma Tolosa, Marc Metian, "Application of nuclear techniques to environmental plastics research," Journal of Environmental Radioactivity, Volume 192, 2018, Pages 368-375, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.07.019.
J. Naouli, R. Abouabdellah, A. Bennouna, A. Laissaoui, P.W. Swarzenski, H. Ait Bouh, A. Mesfioui, M.-S. Benbrahim, M.-Y. Dechraoui Bottein, "Using the radioligand-receptor binding assay for paralytic shellfish toxins: A case study on shellfish from Morocco," Journal of Environmental Radioactivity, Volume 192, 2018, Pages 485-490, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2018.07.020.
Befus, K.M., Barnard, P., Hoover, D., Swarzenski, P.W., Kroeger, K.D., Voss, C., "Groundwater responses to future sea level rise in California," AGU Fall Meeting Abstracts, 2018, OS44B-06}, https://ui.adsabs.harvard.edu/abs/2018AGUFMOS44B..06B.
Marine Lebrec, Stephanie Stefanski, Ruth Gates, Sevil Acar, Yimmang Golbuu, Astrid Claudel-Rusin, Haruko Kurihara, Katrin Rehdanz, Delphine Paugam-Baudoin, Tomohiko Tsunoda, Peter W. Swarzenski, "Ocean acidification impacts in select Pacific Basin coral reef ecosystems," Regional Studies in Marine Science, Volume 28, 2019, 100584, ISSN 2352-4855, https://doi.org/10.1016/j.rsma.2019.100584.
O'Mara, Nicholas A., Cheung, Anson H., Kelly, Christopher S., Sandwick, Samantha, Herbert, Timothy D., Russell, James M., Abella-Gutiérrez, Jose, Dee, Sylvia G., Swarzenski, Peter W., Herguera, Juan Carlos, "Subtropical Pacific Ocean Temperature Fluctuations in the Common Era: Multidecadal Variability and Its Relationship With Southwestern North American Megadroughts," Geophysical Research Letters, Volume 46, Issue 24, 0094-8276, 2019, https://doi.org/10.1029/2019GL084828.
Hilmi, Nathalie, Allemand, Denis, and Swarzenski, Peter, "From science to solutions: Ocean acidification impacts on select coral reefs,"
Regional Studies in Marine Science, 2020, DOI:10.1016/j.rsma.2019.100957, https://ui.adsabs.harvard.edu/abs/2020RSMS...3300957H.
Regional Studies in Marine Science, 2020, DOI:10.1016/j.rsma.2019.100957, https://ui.adsabs.harvard.edu/abs/2020RSMS...3300957H.
McNicholl, Conall Gerald, et al. "Light-Triggered Processes Drive Ocean Acidification Effects on Calcification and Dissolution of Tropical Reef Macroalgae." Ocean Sciences Meeting 2020. AGU, 2020.
Bam, Wokil, Roberta Hansman, Beat Gasser, and Peter Swarzenski. "Seasonal carbon remineralization in the Mediterranean Sea: Results from a paired-radioisotopic approach," In Ocean Sciences Meeting 2020. AGU, 2020.
Gómez Batista, M., Metian, M., Oberhänsli, F., Pouil, S., Swarzenski, P. W., Tambutté, E., Gattuso, J.-P., Alonso Hernández, C. M., and Gazeau, F., "Intercomparison of four methods to estimate coral calcification under various environmental conditions," Biogeosciences, 17, 887–899, https://doi.org/10.5194/bg-17-887-2020, 2020.
Hugo Jacob, Marc Besson, Peter W. Swarzenski, David Lecchini, and Marc Metian, "Effects of Virgin Micro- and Nanoplastics on Fish: Trends, Meta-Analysis, and Perspectives," Environmental Science & Technology 2020 54 (8), 4733-4745, DOI: 10.1021/acs.est.9b05995.
Bridgestock, Luke, Nathan, Joseph, Paver, Robert, Procelli, Don, Jani Thuaibah Isa Tanzil, Carassco, Gonzalo, Annamala, Kogila Vani, Swarzenski, Peter, Henderson, Gideon M, Holdship, Phil (2020-04-25), "Controls on the cycling of barium isotopes in estuaries," GEOCHIMICA ET COSMOCHIMICA ACTA, ScholarBank@NUS Repository.
Christopher H. Conaway, Cordell D. Johnson, Thomas D. Lorenson, Merritt Turetsky, Eugénie Euskirchen, Mark P. Waldrop, Peter W. Swarzenski; "Permafrost Mapping with Electrical Resistivity Tomography: A Case Study in Two Wetland Systems in Interior Alaska," Journal of Environmental and Engineering Geophysics 2020;; 25 (2): 199–209. doi: https://doi.org/10.2113/JEEG19-091.
Cresswell Tom, Metian Marc, Fisher Nicholas S., Charmasson Sabine, Hansman Roberta L., Bam Wokil, Bock Christian, Swarzenski Peter Wolfgang, "Exploring New Frontiers in Marine Radioisotope Tracing – Adapting to New Opportunities and Challenges," Frontiers in Marine Science, VOLUME 7, 2020, https://www.frontiersin.org/articles/10.3389/fmars.2020.00406
Murat Belivermiş, Peter W. Swarzenski, François Oberhänsli, Steven D. Melvin, Marc Metian, "Effects of variable deoxygenation on trace element bioaccumulation and resulting metabolome profiles in the blue mussel (Mytilus edulis)," Chemosphere, Volume 250, 2020, 126314, ISSN 0045-6535, https://doi.org/10.1016/j.chemosphere.2020.126314.
Murat Belivermiş, Marc Besson, Peter Swarzenski, François Oberhaensli, Angus Taylor, Marc Metian, "Influence of pH on Pb accumulation in the blue mussel, Mytilus edulis," Marine Pollution Bulletin, Volume 156, 2020, 111203, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111203.
Marc Besson, Hugo Jacob, François Oberhaensli, Angus Taylor, Peter W. Swarzenski, Marc Metian, "Preferential adsorption of Cd, Cs and Zn onto virgin polyethylene microplastic versus sediment particles," Marine Pollution Bulletin, Volume 156, 2020, 111223, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111223.
Zitoun, R.; Sander, S.G.; Masque, P.; Perez Pijuan, S.; Swarzenski, P.W., "Review of the Scientific and Institutional Capacity of Small Island Developing States in Support of a Bottom-up Approach to Achieve Sustainable Development Goal 14 Targets," Oceans 2020, 1, 109-132. https://doi.org/10.3390/oceans1030009.
Michael S. Bank, Marc Metian, and Peter W. Swarzenski, "Defining Seafood Safety in the Anthropocene," Environmental Science & Technology 2020 54 (14), 8506-8508, DOI: 10.1021/acs.est.0c03505.
Chantal M. Lanctôt, Vanessa N. Bednarz, Steven Melvin, Hugo Jacob, François Oberhaensli, Peter W. Swarzenski, Christine Ferrier-Pagès, Anthony R. Carroll, Marc Metian, "Physiological stress response of the scleractinian coral Stylophora pistillata exposed to polyethylene microplastics," Environmental Pollution, Volume 263, Part A, 2020, 114559, ISSN 0269-7491, https://doi.org/10.1016/j.envpol.2020.114559.
Michael S. Bank et al., "Microplastic's role in antibiotic resistance," Science369,1315-1315(2020), DOI:10.1126/science.abd9937.
Michael S. Bank, Marc Metian, and Peter W. Swarzenski, "Seafood Safety Revisited: Response to Comment on 'Defining Seafood Safety in the Anthropocene,'” Environmental Science & Technology 2020 54 (19), 12805-12806, DOI: 10.1021/acs.est.0c05908
S. Uddin, S.W. Fowler, M. Behbehani, A.N. Al-Ghadban, P.W. Swarzenski, N. Al-Awadhi, "A review of radioactivity in the Gulf region," Marine Pollution Bulletin, Volume 159, 2020, 111481, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2020.111481.
McNicholl, C., Koch, M.S., Swarzenski, P.W. et al., "Ocean acidification effects on calcification and dissolution in tropical reef macroalgae," Coral Reefs 39, 1635–1647 (2020), https://doi.org/10.1007/s00338-020-01991-x.
Marine Pyl, Bruno Danis, François Oberhaensli, Angus Taylor, Peter Swarzenski, Marc Metian, "An effective method to assess the sorption dynamics of PCB radiotracers onto plastic and sediment microparticles," MethodsX, Volume 8, 2021, 101395, ISSN 2215-0161, https://doi.org/10.1016/j.mex.2021.101395
J.R. Bermúdez, P.W. Swarzenski, "A microplastic size classification scheme aligned with universal plankton survey methods," MethodsX, Volume 8, 2021, 101516, ISSN 2215-0161, https://doi.org/10.1016/j.mex.2021.101516.
Bank MS, Ok YS, Swarzenski PW, "Seafood safety data support the United Nations Sustainable Development Goals," Chemosphere, 2021 Aug;277 130221. doi:10.1016/j.chemosphere.2021.130221. PMID: 33774251.
J.R. Bermúdez, M. Metian, F. Oberhänsli, A. Taylor, P.W. Swarzenski, "Preferential grazing and repackaging of small polyethylene microplastic particles (≤ 5 μm) by the ciliate Sterkiella sp.," Marine Environmental Research, Volume 166, 2021, 105260, ISSN 0141-1136, https://doi.org/10.1016/j.marenvres.2021.105260.
Alain Manceau, Sabine Azemard, Laetitia Hédouin, Emilia Vassileva, David Lecchini, Cécile Fauvelot, Peter W. Swarzenski, Pieter Glatzel, Paco Bustamante, and Marc Metian, "Chemical Forms of Mercury in Blue Marlin Billfish: Implications for Human Exposure," Environmental Science & Technology Letters 2021 8 (5), 405-411, DOI: 10.1021/acs.estlett.1c00217.
Michael S. Bank et al., "Reimagining aquaculture in the Global South," Science372,247-248(2021).DOI:10.1126/science.abi5015.
Fanny Thibon, Marc Metian, François Oberhänsli, Maryline Montanes, Emilia Vassileva, Anna Maria Orani, Philippe Telouk, Peter Swarzenski, and Nathalie Vigier, "Bioaccumulation of Lithium Isotopes in Mussel Soft Tissues and Implications for Coastal Environments," ACS Earth and Space Chemistry 2021 5 (6), 1407-1417, DOI: 10.1021/acsearthspacechem.1c00045.
Michael S. Bank, Peter W. Swarzenski, Carlos M. Duarte, Matthias C. Rillig, Albert A. Koelmans, Marc Metian, Stephanie Wright, Jennifer F. Provencher, Monica Sanden, Adrian Jordaan, Martin Wagner, Martin Thiel, and Yong Sik Ok, "Global Plastic Pollution Observation System to Aid Policy," Environmental Science & Technology 2021 55 (12), 7770-7775, DOI: 10.1021/acs.est.1c00818.
Gülşah Kalaycı, Murat Belivermiş, Narin Sezer, Peter Swarzenski, Önder Kılıç, "Settling particles in the Golden Horn estuary, Sea of Marmara: Concentrations and fluxes of trace elements and radionuclides," Regional Studies in Marine Science, Volume 46, 2021, 101882, ISSN 2352-4855, https://doi.org/10.1016/j.rsma.2021.101882.
McNicholl, C., Koch, M., Hofmann, L., Metian, M., Swarzenski, P., Oberhaensli, F., & Taylor, A. (2021, July), "CONNECTING MACROALGAL O2, PH, AND CARBONATE THALLI SURFACE DYNAMICS TO CALCIFICATION AND DISSOLUTION ON FUTURE CORAL REEFS," In PHYCOLOGIA (Vol. 60, pp. 58-59). 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND: TAYLOR & FRANCIS LTD.
Luke Bridgestock, et. al, "Balancing the modern marine barium isotope budget with estuarine processes," Subsession: 8gO1 - Advances in Non-Traditional Isotopes as Tools to Study the Co-evolution of the Oceans, Atmosphere and Life Through Time, Session: 8g - Advances in Non-Traditional Isotopes as Tools to Study the Co-evolution of the Oceans, Atmosphere and Life Through Time, Theme: Theme 08: Co-Evolution of Life and Environments.
Leite IdP, Sdiri K, Taylor A, Viallon J, Gharbia HB, Mafra Júnior LL, Swarzenski P, Oberhaensli F, Darius HT, Chinain M, et al., "Experimental Evidence of Ciguatoxin Accumulation and Depuration in Carnivorous Lionfish," Toxins. 2021; 13(8):564. https://doi.org/10.3390/toxins13080564.
Luke Bridgestock, Joseph Nathan, Robert Paver, Yu-Te Hsieh, Don Porcelli, Jani Tanzil, Phil Holdship, Gonzalo Carrasco, Kogila Vani Annammala, Peter W. Swarzenski, Gideon M. Henderson, "Estuarine processes modify the isotope composition of dissolved riverine barium fluxes to the ocean," Chemical Geology, Volume 579, 2021, 120340, ISSN 0009-2541, https://doi.org/10.1016/j.chemgeo.2021.120340.
Conall McNicholl, François Oberhaensli, Angus Taylor, Isak Holmerin, Peter W. Swarzenski, Marc Metian, "Deoxygenation reduces growth rates and increases assimilation of essential trace metals in gilthead seabream (Sparus aurata)," Environmental Pollution, Volume 288, 2021, 117786, ISSN 0269-7491, https://doi.org/10.1016/j.envpol.2021.117786.
Wokil Bam, Jean-Louis Teyssié, Marc Metian, François Oberhaensli, Kanchan Maiti, Peter W. Swarzenski, "An experimental approach to assess the post-depositional mobility of 134Cs," Journal of Environmental Radioactivity, Volume 240, 2021, 106753, ISSN 0265-931X, https://doi.org/10.1016/j.jenvrad.2021.106753.
Hugo Jacob, Marc Besson, François Oberhaensli, Angus Taylor, Benjamin Gillet, Sandrine Hughes, Steven D. Melvin, Paco Bustamante, Peter W. Swarzenski, David Lecchini, Marc Metian, "A multifaceted assessment of the effects of polyethylene microplastics on juvenile gilthead seabreams (Sparus aurata)," Aquatic Toxicology, Volume 241, 2021, 106004, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2021.106004.
Puspa L Adhikari, Wokil Bam, Pamela L Campbell, Francois Oberhaensli, Marc Metian, Marc Besson, Hugo Jacob, Peter W Swarzenski, "Evaluating microplastic experimental design and exposure studies in aquatic organisms," Microplastic in the Environment: Pattern and Process, Pages 69-85, 2022.
Holmerin, I., Oberhaensli, F., Taylor, A., Swarzenski, P. W., Bradshaw, C., & Metian, M. (n.d.)., "Uptake and transfer of five trace metals from clam to oxygen-deprived fish in a marine benthic pathway," Retrieved from https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-206384.
Hassoun Abed El Rahman, Bantelman Ashley, Canu Donata, Comeau Steeve, Galdies Charles, Gattuso Jean-Pierre, Giani Michele, Grelaud Michaël, Hendriks Iris Eline, Ibello Valeria, Idrissi Mohammed, Krasakopoulou Evangelia, Shaltout Nayrah, Solidoro Cosimo, Swarzenski Peter W., Ziveri Patrizia, "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Frontiers in Marine Science, VOLUME 9, 2022, https://www.frontiersin.org/articles/10.3389/fmars.2022.892670.
Abed El Rahman Hassoun, Ashley Bantelman, Donata Canu, Steeve Comeau, Charles Galdies, et al.. "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Frontiers in Marine Science, 2022, 9, 10.3389/fmars.2022.892670, hal-03795797.
Bank MS, Swarzenski PW, Tolosa I, "Seafood safety and environmental pollution in a changing environment. Environmental Pollution (Barking, Essex : 1987)," 2022 Aug;306:119475. DOI: 10.1016/j.envpol.2022.119475. PMID: 35580712.
Wokil Bam, Peter W. Swarzenski, Kanchan Maiti, Emiliya Vassileva, Anna Maria Orani, Oxana Blinova, Paul McGinnity, Puspa L. Adhikari, Milton Haughton, Mona Webber, "Scavenging of select radionuclides and trace elements by pelagic Sargassum in the Caribbean Sea," Marine Pollution Bulletin, Volume 179, 2022, 113658, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2022.113658.
Marine Pyl, Angus Taylor, François Oberhänsli, Peter Swarzenski, Leila Hussamy, Marc Besson, Bruno Danis, Marc Metian, "Size-dependent transfer of microplastics across the intestinal wall of the echinoid Paracentrotus lividus," Aquatic Toxicology, Volume 250, 2022, 106235, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2022.106235.
Hassoun AER, Bantelman A, Canu D, Comeau S, Galdies C, Gattuso J-P, Giani M, Grelaud M, Hendriks IE, Ibello V, Idrissi M, Krasakopoulou E, Shaltout N, Solidoro C, Swarzenski PW and Ziveri P (2022), "Ocean acidification research in the Mediterranean Sea: Status, trends and next steps," Front. Mar. Sci. 9:892670. doi: 10.3389/fmars.2022.892670.
Miloslavich, P. et al. (2022). Developing Capacity for Ocean Science and Technology. In: Urban Jr., E.R., Ittekkot, V. (eds) Blue Economy. Springer, Singapore. https://doi.org/10.1007/978-981-19-5065-0_15.
Antoine Minet, Marc Metian, Angus Taylor, Sophie Gentès, Sabine Azemard, François Oberhänsli, Peter Swarzenski, Paco Bustamante, Thomas Lacoue-Labarthe, "Bioaccumulation of inorganic and organic mercury in the cuttlefish Sepia officinalis: Influence of ocean acidification and food type," Environmental Research, Volume 215, Part 1, 2022, 114201, ISSN 0013-9351, https://doi.org/10.1016/j.envres.2022.114201.
Marine Pyl, Angus Taylor, François Oberhänsli, Peter Swarzenski, Marc Besson, Bruno Danis, Marc Metian, "Evidence of microplastic-mediated transfer of PCB-153 to sea urchin tissues using radiotracers," Marine Pollution Bulletin, Volume 185, Part B, 2022, 114322, ISSN 0025-326X, https://doi.org/10.1016/j.marpolbul.2022.114322.
Sophie Gentès, Antoine Minet, Christelle Lopes, Emmanuel Tessier, Claire Gassie, Rémy Guyoneaud, Peter W. Swarzenski, Paco Bustamante, Marc Metian, David Amouroux, and Thomas Lacoue-Labarthe, "In Vivo Mercury (De)Methylation Metabolism in Cephalopods under Different pCO2 Scenarios," Environmental Science & Technology 2023 57 (14), 5761-5770, DOI: 10.1021/acs.est.2c08513.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.