Murrell, M.C. and J.M. Caffrey. 2005. High cyanobacterial abundance in three Gulf of Mexico estuaries. Gulf and Caribbean Research. 17:95-106.

Snyder, R.A., 2005. An Evaluation of Restoration strategies for wet prairie habitat on garcon Point, Santa Rosa, FL, NWFWMD. Year 5 report.

Snyder R.A. 2005. Analysis of Fecal Loadings Into Bayous Grande, Chico, and Texar, Pensacola Bay System, FL. Prepared for: Florida Department of Health, Escambia County Health Department.

Arnosti, C., S. Durkin, and W.H. Jeffrey. 2005. Patterns of extracellular enzyme activities among pelagic microbial communities: Implications for cycling of dissolved organic carbon. Aquatic Microbial Ecology 38: 135-145.

R. A. Snyder, M. A. Lewis, A. Nocker. J. E. Lepo. 2005. Microbial Biofilms as Integrative Sensors of Environmental Quality. Proceedings of Symposium on Estuarine Indicators, Sanibel, Florida; S. A. Bortone, Ed. pp. 111 – 126. (CRC Press LLC)

K. Smith, F. Aftanas, and J. M. Caffrey. Factors Controlling Nitrification In Deep And Shallow Sites In Pensacola Bay During The Summer 2004. March 2005. Gulf Estuarine Research Society and Society of Wetland Scientists. Pensacola Beach, FL

Arnosti, C., S. Ghobrial, and W.H. Jeffrey. 2005. Spatial patterns in the activities of microbial extracellular enzymes: A Factor in ther persistence of “semi-labile” DOC? American Society for Limnology and Oceanography Meeting, Salt Lake City. Feb. 20 – 25.

Abboudi, M., R. Sempere, F. Joux, B. Charriere, D. Levevre, M Tedetti, M. Pujo-Pay, and W.H. Jeffrey. 2005. Impact du rayonnement ultraviolet sur le recyclage de la matiere organique par les bacteries marines. Colloque d’Ecologie Microbienne, Obernai, France. May 9-12.

Aftanas, F., K. Smith and J.M. Caffrey. Nitrification And Biogeochemical Cycling In Tidal Creeks On Sapelo Island, Ga. March 2005. Gulf Estuarine Research Society and Society of Wetland Scientists. Pensacola Beach, FL

Wagner, M., Snyder, R. & Lepo, J. 2005. Biofilms and Water Quality An Integrated Approach to Evaluate the Condition of Estuarine Ecosystems. Gulf Chapter Estuarine Research Society meeting, Pensacola Beach, FL. May 2005.

Moss J., Nocker A., Lepo J., Snyder R.A. 2005. Alternating Stable States within Nascent Estuarine Microbial Biofilm Community Structure Gulf Chapter Estuarine Research Society meeting, Pensacola Beach, FL. May 2005. (Invited)

Snyder, R.A., J.E. Lepo, J. Liebens, C. Briscoe. 2005. Agricultural Runoff, TMDLs and Water Quality: Field and Watershed Scale Studies, Science-Teacher Education, Agricultural Extension Activities. USDA-CSREES National Water Quality Conference, La Jolla, CA, Feb 2005.

Amosti, C., S. Durkin, and W.H. Jeffrey. 2005. Patterns of extracellular enzyme activities among pelagic microbial communities: Implications for cycling ofdissolved organic carbon. Aquatic Microbial Ecology. 38:135-145.

Jeffrey, W.H. 2005. Photographer Frank Hurley and The Endurance Expedition to Antarctica: Extreme Photography and Historical Documentation. Pensacola Junior College, Pensacola, FL. September 15. (Invited)

Jeffrey, W.H. 2005. Ozone depletion, ultraviolet radiation, icebergs, whales, penguins, and bacteria: This must be Antarctica. University of West Florida, April 1. (Invited)

Jeffrey, W.H., A.J. Baldwin, J.A. Moss, J.D. Pakulski , F. Joux. 2005. Microbial Diversity in a Pacific Ocean transect from the Arctic to Antarctic Circles. American Society for Limnology and Oceanography Meeting, Santiago de Compostela, Spain, June 19 - 24.

Jeffrey, W.H., and A.J. Baldwin. 2005. From the Arctic to Antarctic Circles: Are there patterns in Microibal Processes in the Pacific Ocean? Université Pierre et Marie Curie (Paris VI), Observatoire Océanologique. Banyuls-sur-Mer, France. June 16. (Invited)

Joux, F., P. Conan, F. Lantoine, I. Obernosterer, W.H. Jeffrey , and M. Abboudi. 2005. Depth distributions of solar UV radiation effects on bacterioplankton and phytoplankton in NW Mediterranean coastal water during summer. American Society for Limnology mid Oceanography Meeting, Santiago de Compostela, Spain, June 19 - 24.

Neale, P.J., W.H. Jeffrey, C. Sobrino, L.A. Franklin, and J. Phillips-Kress. 2005. UV Inhibition Of phytoplankton photosynthesis during the late stage of an extensive Ross Sea polynya bloom. American Society for Limnology and Oceanography Meeting, Santiago de Compostela, Spain, June 19 - 24.

Rao, K.R. 2005. Public Health Safe Water Conference, Orlando, FL (Invited)