Lab Publications  

2006 Riedel, GF. Ecotoxicology: Copper In: Encyclopedia of Ecology, Elsevier, submitted.
2006 Breitburg, D. L. and Riedel G. F. Multiple Stressors in Marine Systems. 2004. Chapter 10 In: L. E. Crowder (ed.) Marine Conservation Biology: The Science of Maintaining the Sea’s Biodiversity (MCB). Island Press.
2003 Riedel, G. F. and J. G. Sanders. The interrelationships between eutrophication, trace element cycling, and trophic complexity in estuaries: A mesocosm study. Estuaries 26: 339-351.

Riedel, G. F., J. G. Sanders and D. L. Breitburg. Seasonal variability in response of estuarine phytoplankton communities to stress: Linkages between toxic trace elements and nutrient enrichment. Estuaries 26:323-338.
2002 Riedel, G. F. and N. Valette-Silver. Bioaccumulation of arsenic in oysters from southeast coastal U.S. and Chesapeake Bay: seasonal and genetic factors. Chemosphere 49(1): 27-37.
2000 Riedel, G. F., S. A. Williams, G. S. Riedel, C. C. Gilmour and J. G. Sanders. Temporal and Spatial Patterns of Trace Elements in the Patuxent River: A Whole Watershed Approach. Estuaries 23: 521-535.

Abbe, G. R., G. F. Riedel and J. G. Sanders. Factors that Influence the Accumulation of copper and Cadmium by transplanted Eastern Oysters (Crassostrea Virginica) in the Patuxent River, Maryland. Marine Environmental Research 49:377-396.
1999 Valette-Silver, N. J., G. F. Riedel, E. A. Crecelius, H. Windom, R. G. Smith and S. S. Dolvin. Elevated arsenic concentrations in bivalves from the southeast coasts of the USA. Marine Environmental Research 48:311-333.

Breitburg, D. L., J. G. Sanders, C. C. Gilmour, C. A. Hatfield, R. W. Osman, G. F. Riedel, S. P. Seitzinger and K. P. Sellner. Variability in responses to nutrients and trace elements, and transmission of stressor effects through an estuarine food web. Limnology and Oceanography 44: 837-86 .

Riedel, G. F., J. G. Sanders and R. W. Osman. Biogeochemical Control on the Flux of Trace Elements from Estuarine Sediments: Effects of Seasonal and Short-term Anoxia. Marine Environmental Research 47:349-372.
1998 Riedel, G. F., G. R. Abbe and J. G. Sanders. Trace Metals Concentrations in Oysters from the Patuxent River, Maryland: Temporal and Spatial Variation. Estuaries 21: 423-434.

Sanders, J. G. and G. F. Riedel. Metal accumulation and impacts in phytoplankton. pp 59-76 in: W. Langston and M. Bebianno (eds.) Metal Metabolism in Aquatic Environments. Chapman and Hall, London.

Riedel, G. F and J. G. Sanders. Trace Element Speciation and Behavior in the Tidal Delaware River. Estuaries 21:78-90.

Benoit, J. M., C. C. Gilmour, R. P. Mason, G. S. Riedel, G. F. Riedel, and K. A. Sullivan. Sources and cycling of mercury in the Patuxent Estuary. Biogeochemistry 40:249-265.
1997 Riedel, G. F., J. G. Sanders and R. W. Osman. Biogeochemical control on the flux of trace elements from estuarine sediments: Water column oxygen and benthic infauna. Estuarine Coastal and Shelf Science 44:23-38.
1996 Riedel, G. F., J. G. Sanders, and C. C. Gilmour. Uptake, transformation and impact of Selenium in freshwater phytoplankton and microbial communities:. Aquatic Microbial Ecology 11:43-51.

Riedel, G. F and J. G. Sanders. The Influence of pH and Media Composition on the Uptake of Inorganic Selenium by Chlamydomonas reinhardtii. Environmental Toxicology and Chemistry 15:1577-1583.

Bowie, G. L., J. G. Sanders, G. F. Riedel, C. C. Gilmour, D. L. Breitburg, G. A. Cutter and D. B Porcella. 1996. Assessing selenium cycling and accumulation in aquatic ecosystems. Water Air and Soil Pollution 90:93-104.
1995 Riedel, G .F., G. R. Abbe, and J. G. Sanders. Silver and copper accumulation in two estuarine bivalves, the eastern oyster (Crassostrea virginica) and the Hooked Mussel (Ischadium recurvum). Estuaries 18:445-455.
1994 Abbe, G. R., J. G. Sanders, and G. F. Riedel. Silver uptake by the oyster (Crassostrea virginica): Effect of organism size and storage sites. Estuarine Coastal and Shelf Science 39:249-260.

Sanders, J. G., G. F. Riedel and R. W. Osman. Arsenic Cycling and Impact in Estuarine and Coastal Marine Ecosystems. J. Nriagu (ed.) "Advances in Environmental Science and Technology: Arsenic in the Environment," John Wiley and Sons, New York, pp. 289-308.

Riedel, G.F., J.G. Sanders, and R.W. Osman. 1994. The influence of fluctuating oxygen on the flux of As, Cd, Cu and Mn from contaminated Chesapeake Bay sediments. Transactions of the American Geophysical Union 75(3):144.
1993

Riedel, G. F. The annual cycle of arsenic in a temperate estuary. Estuaries 16: 533-540.

Sanders, J. G. and G. F. Riedel. Trace element transformation during the development of an estuarine algal bloom. Estuaries 16: 521-531.

1992

Sanders, J. G. and G. F. Riedel. Sources, cycling and fate of contaminants in Chesapeake Bay. Water Science and Technology. 26:2645-2652.

1991 Riedel, G. F., D. P. Ferrier, and J. G. Sanders. Uptake of selenium by freshwater phytoplankton. Water Air and Soil Pollution 57-58:23-30.

Connell, D. B., J. G. Sanders, G. F. Riedel, and G. R. Abbe. Pathways of silver uptake and trophic transfer in estuarine organisms. Environmental Science and Technology 25:921-924.

Sanders, J. G., G. F. Riedel, and G. R. Abbe. Factors controlling the spatial and temporal variability of trace metal concentrations in Crassostrea virginica (Gmelin). Pages 335-339 in M. Elliott and J. P. Ducrotoy (eds.) Estuaries and Coasts: Spatial and Temporal Intercomparisons. Olsen & Olsen, Helstedsvej. Sanders, J. G., G. F. Riedel, and D. P. Ferrier. 1991. Changes in community structure of Chesapeake Bay phytoplankton when exposed to low levels of trace metals: Management implications. Pages 451-460 in J. A. Mihursky and A. Chaney (eds.) New Perspectives in the Chesapeake System: A Research and Management Partnership. Proceedings of a Conference 4-6 December 1990, Baltimore MD. Chesapeake Research Consortium Publication No. 137 1990.
1990 Sanders, J. G., G. R. Abbe, and G. F. Riedel. Silver uptake and subsequent effects on growth and species composition in an estuarine community. Sci. Tot. Environ. 97:761-769. 1989
1989 Sanders, J.G., R.W. Osman and G.F. Riedel. Pathways of arsenic uptake and incorporation in estuarine phytoplankton and the filter-feeding invertebrates, Eurytemora affinis, Balanus improvisus, and Crassostrea virginica. Mar. Biol. 103:319-325.

Riedel, G. F., J. G. Sanders, and R. W. Osman. The role of three species of benthic invertebrates in the transport of arsenic from contaminated estuarine sediments. Journal of Experimental Marine Biology and Ecology 134:143-155.
1988 Riedel, G. F. Interspecific and geographic variation of the chromium sensitivity of algae. Pages 537-548 in G. W. Suter and M. Lewis (eds.), Proceedings, 11th Symposium on Aquatic Toxicology and Hazard Assessment. American Society of Testing and Materials.

Riedel, G. F. and J. G. Sanders. Factors affecting the bioavailability of toxic trace elements to estuarine organisms. Pages 14-25 in M.P. Lynch and E.C. Krome (eds.) Understanding the Estuary: Advances in Chesapeake Bay Research. Chesapeake Research Consortium Publication 129.

Sanders, J. G. and G. F. Riedel. Chemical and physical processes influencing bioavailability of toxics in estuaries. Pages 87-106 in M. P. Lynch and E. C. Krome (eds.), Perspectives on the Chesapeake Bay. Recent Advances in Estuarine Sciences. Chesapeake Research Consortium, Publication 127.

Sanders, J. G. and G. F. Riedel. The use of enclosed ecosystems for the study of cycling and impact of trace elements. Pages 23-28 in Proceedings of the Oceans '88 Conference. IEEE, Publication CH2585 8/88.
1987 Sanders, J. G. and G. F. Riedel. Control of trace element toxicity by phytoplankton. Pages 131-149 in J. A. Sanders, L. Kosak Channing and E. E. Conn (eds.), Recent Advances in Phytochemistry, Vol. 21.

Riedel, G. F., J. G. Sanders, and R. W. Osman. The effect of biological and physical disturbances on the transport of arsenic from contaminated sediments. Estuarine Coastal and Shelf Science 25:693 706.
1985 Riedel, G. F. Photoreduction of Cr(VI) in natural waters. Transactions of the American Geophyical Union 66:1257.

Riedel, G. F. The relationship between chromium(VI) uptake, sulfate uptake and chromium(VI) toxicity to the estuarine diatom Thalassiosira pseudonana. Aquatic Toxicolgy 7:191 204.

Riedel, G. F. and D. M. Nelson. Uptake of silicon by algae with no known Si requirement . II. Strong pH dependence of uptake parameters in Phaeodactylum tricornutum (Bacillariophyceae). Journal of Phycology 21:168 171.
1984 Nelson, D. M., G. F. Riedel, J. R. Lara Lara and R. Millam Nunez. Uptake of silicon by algae with no known Si requirement. I. True cellular uptake and pH induced precipitation by Phaeodactylum tricornutum (Bacillariophyceae) and Platymonas sp. (Prasinophyceae). Journal of Phycology. 20:141 147.

Riedel, G. F. The influence of salinity and sulfate on the toxicity of chromium(VI) to the estuarine diatom Thalassiosira pseudonana. Journal of Phycology 20:496 500. Riedel, G. F., S. Wilson, and R. L. Holton. Trace metals in the Columbia River estuary following the 18 May 1980 eruption of Mount St. Helens. Pacific Science 38:340 349.
1983 Frey, B. E., G. F. Riedel, B. Bass, and L. F. Small. Sensitivity of estuarine phytoplankton to hexavalent chromium. Estuarine Coastal and Shelf Science 17:181 188.