Charlie Martin

Contact Information

Charles W. Martin, Phd

Research Assistant Professor

University of Florida IFAS Nature Coast Biological Station

Mailing: PO Box 878; Cedar Key, FL 32625

Office: UF/IFAS NCBS 2nd Floor

Phone: 352-325-6081


Senior Postdoctoral Researcher                                 Louisiana State University

PhD Marine Science, 2010                                             University of South Alabama

BS Biology, 2004                                                                University of South Alabama

Research Focus

In my lab, we conduct broad and applied ecological research focused on the conservation of marine and estuarine ecosystems. Specifically, we seek to identify the effects of anthropogenic stressors on coastal ecosystems using field-oriented and experimental approaches. My research program focuses on question-driven research and, as such, I seek organisms/systems providing novel ecological insight rather than focusing on organism-specific hypotheses. The ultimate objective of our research is to gain a fundamental understanding of the ecological processes structuring natural ecosystems, particularly how anthropogenic perturbations have modified these processes, with a specific emphasis on the continued conservation of coastal ecosystems in the Gulf of Mexico.


Kauffman, T.C., C.W. Martin, J.F. Valentine. 2018. Alterations to hydrology exacerbates the negative impacts of an estuarine invasive species. Marine Ecology Progress Series 592: 97-108.

Vastano, A., K. Able, O. Jensen, P. Lopez-Duarte, C.W. Martin, B.R. Roberts. 2017. Age Validation and Seasonal Growth Patterns of a Subtropical Marsh Fish: the Gulf Killifish, Fundulus grandis. Environmental Biology of Fishes 100(10): 1315-1327.

Martin, C.W. 2017. Avoidance of oil contaminated sediments by marsh fishes: impacts of oiling on habitat occupancy patterns. Marine Ecology Progress Series 576: 125-134.

Burks, R.L., J. Bernatis, J. Byers, J. Carter, C.W. Martin, B. McDowell, J. van Dyke. 2017. “Identity, reproductive potential, distribution, ecology and management of invasive Pomacea maculata in the southern United States.” In Biology and management of invasive apple snails. Eds. Joshi, R.C., R.H. Cowie, L.S. Sebastian. Philippine Rice Research Institute, Maligaya, Science City of Munoz, Nueva Ecija 3119. 406 pp.

McCann, M., K. Able, F.J. Fodrie, O.P. Jensen, J. Johnson, P. Lopez-Duarte, C.W. Martin, J. Olin, M. Polito, B. Roberts, S. Zieglerg. 2017. Key taxa in food web responses to stressors: The Deepwater Horizon Oil Spill. Frontiers in Ecology and the Environment 15(3): 142-149.

Martin, C.W. 2017. Effects of macrophyte-specific olfactory cues on fish preference patterns. Aquatic Ecology 51(1): 159-165.

Martin, C.W., J. Valentine, S. Scyphers, T. Kauffman, J. Dindo. 2016. Preliminary Analysis of the Effects of the Macondo Oil Spill on Coastal Diving Ducks in the Northern Gulf of Mexico. Journal of Applied Life Sciences 8(3): 1-9.

Martin, C.W., L.C. Hollis, R.E. Turner. 2015. Effects of oil-contaminated sediments on submerged vegetation: an experimental assessment of Ruppia maritima. PLoS ONE 10(10): e0138797. DOI: 10.1371/journal.pone.018797

Scyphers, S.B., S.P. Powers, J.M. Drymon, C.W. Martin, P. Schofield, Z.H. Schobernd, R.L. Shipp, T.S. Switzer. 2015. The role of citizens in detecting and responding to a rapid marine invasion. Conservation Letters 8(4): 242-250. DOI: 10.1111/conl.12127

Able, K.W., P.C. Lopez-Duarte, F.J. Fodrie, O. Jensen, C.W. Martin, B. Roberts, J. Valenti, K. O’Connor, and S. Halbert. 2015. Fish assemblages in Louisiana Salt Marshes: Effects of the Macondo Oil Spill. Estuaries and Coasts 38(5): 1385-1398. DOI: 10.1007/s12237-014-9890-6

Martin, C.W. 2014. Naïve prey exhibit reduced antipredator behavior and survivorship. PeerJ 2:e665. DOI: 10.7717/peerj.665

Martin, C.W., and J.F. Valentine. 2014. Tolerance of the island apple snail (Pomacea maculata) to estuarine conditions. Aquatic Ecology 48(3): 321-326. DOI: 10.1007/s10452-014-9486-z

Fodrie, F.J., K.W. Able, F. Galvez, K.L. Heck, O.P. Jensen, P.C. Lopez-Duarte, C.W. Martin, R.E. Turner, and A. Whitehead. 2014. Integrating organismal and population responses of estuarine fishes in Macondo Spill research. Bioscience 64(9): 778-788. DOI: 10.1093/biosci/biu

Martin, C.W., and J.F. Valentine. 2014. Sexual and asexual reproductive strategies of invasive Eurasian milfoil (Myriophyllum spicatum) in estuarine environments. Hydrobiologia 727(1): 177-184. DOI: 10.1007/s10750-013-1798-9

Rozas, L.P, C.W. Martin, J.F. Valentine. 2013. Effect of reduced hydrological connectivity on the nursery use of shallow estuarine habitats within a river delta. Marine Ecology Progress Series 492: 9-20. DOI: 10.3354/meps10486

Martin, C.W., K.M. Bayha, and J.F. Valentine. 2012. Establishment and eradication efforts of the island apple snail Pomacea insularum (Gastropoda: Ampullariidae) in Mobile, Alabama (USA). Gulf of Mexico Science 2012(1-2): 30-38.

Martin, C.W., and J.F. Valentine. 2012. The invasion of Eurasian milfoil (Myriophyllum spicatum) in Mobile Bay: evidence that disturbance can facilitate success of an aquatic nuisance species. Marine Ecology Progress Series 449: 109-119. DOI: 10.3354/meps09515

Puntila, R.I., C.W. Martin, and J.F. Valentine. 2012. New design of submersible chronographic tethering device for measuring predation. Bulletin of Marine Science 88(4): 1115-1122. DOI: 10.5343/bms.2012.1011

Martin, C.W., and J.F. Valentine. 2011. Impacts of a habitat-forming exotic species on estuarine structure and function: an experimental assessment of Eurasian milfoil. Estuaries and Coasts 34(2): 364-372. DOI: 10.1007/s12237-010-9274-5

Martin, C.W. 2011. Shifting paradigms in invasion ecology. Journal of Ecosystem and Ecography. 1(2):e101. DOI: 10.4172/2157-7625.1000e101

Martin, C.W., M.M. Valentine, and J.F. Valentine. 2010. Competitive interactions between invasive Nile tilapia and native fish: the potential for altered trophic exchange and food web modification. PLoS ONE 5(12): e14395. DOI: 10.1371/journal.pone.0014395

Martin, C.W., F.J. Fodrie, K.L. Heck Jr., and J. Mattila. 2010. Differential habitat use and antipredator response of juvenile roach (Rutilus rutilus) to olfactory and visual cues from multiple predators. Oecologia 162: 893-902. DOI: 10.1007/s00442-010-1564-x