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Details of Dr. Lawrence P. Rozas   


PERSONAL DATA

Gender male
Job title Research Ecologist
Institution
National Marine Fisheries Service ( NMFS)
One Blackburn Drive Gloucester MA 01930
Address
SEFSC/EHCFC 646 Cajundome Boulevard, Rm 175
Lafayette
Louisiana
70506
Regions Sea of Azov
Tel 337-291-2110
Fax 337-291-2106
Email
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Website http://www.galvestonlab.sefsc.noaa.gov/
Social Media Links
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PROFESSIONAL DATA

Degree PhD
Job type Research
Research Area(s) Biological Oceanography, Marine Ecology , Biological Oceanography, Marine Ecology
Research Activities Research interests include all aspects of Estuarine Ecology and the Ecology of other coastal wetlands. I am especially interested in the following research topics: habitat function of estuarine environments; influence of physical and biological factors on tidal marsh nekton; influences on plant and animal distributions in wetlands; predator-preyinteractions of nekton; creation and restoration of estuarine habitats; assessment of wetland functions; and anthropogenic effects on estuarine communities.
Research Region 34
PUBLICATIONS (as reported by Dr. Lawrence ROZAS)

Minello, T. J., L. P. Rozas, P. A. Caldwell, and C. Liese. 2012. A comparison of salt marsh construction costs with the value of exported shrimp production. Wetlands 32:791-799.
Adamack, A. T., C. A. Stow, D. M. Mason, L. P. Rozas, and T. J. Minello. 2012. Predicting the effects of freshwater diversions on juvenile brown shrimp growth and production: a Bayesian-based approach. Marine Ecology Progress Series 444:155-173.
Mendelssohn, I. A., G. L. Andersen, D. M. Baltz, R. Caffey, K. R. Carman, J. W. Fleeger, S. B. Joye, Q. Lin, E. Maltby, E. B. Overton, and L. P. Rozas. 2012. Implications for the Mississippi River Delta Ecosystem after the Deepwater Horizon oil spill. BioScience 62:562-574.
Rozas, L. P., T. J. Minello, and D. Dantin. 2012. Use of shallow lagoon habitats by nekton of the northeastern Gulf of Mexico. Estuaries and Coasts 35:572-586.
Minello, T. J., L. P. Rozas, and R. Baker. 2012. Geographic variability in salt marsh flooding patterns may affect nursery value for fishery species. Estuaries and Coasts 35:501-514.
Rozas, L. P. and T. J. Minello. 2011. Variation in penaeid shrimp growth rates along an estuarine salinity gradient: Implications for managing river diversions. Journal of Experimental Marine Biology and Ecology 397:196-207.
Humphries, A. T., M. K. La Peyre, M. E. Kimball, and L. P. Rozas. 2011. Testing the effects of habitat structure and complexity on nekton assemblages using experimental oyster reefs. Journal of Experimental Marine Biology and Ecology 409:172-179.
Rozas, L. P. and T. J. Minello. 2010. Nekton density patterns in tidal ponds and adjacent wetlands related to pond size and salinity. Estuaries and Coasts 33:652-667.
Merino, J., L. P. Rozas, T. J. Minello, and P. Sheridan. 2010. Effects of marsh terracing on nekton abundance at two locations in Galveston Bay, Texas. Wetlands 30:693-704.
Stunz, G., T. J. Minello, and L. P. Rozas. 2010. Quantifying nekton densities in complex estuarine habitat types: The relative value of oyster reef as habitat for estuarine nekton. Marine Ecology Progress Series 406: 147-159.
Kimball, M. E., L. P. Rozas, K. M. Boswell, and J. H. Cowan Jr. 2010. Evaluating the effect of slot size and environmental variables on the passage of estuarine nekton through a water control structure. Journal of Experimental Marine Biology and Ecology 395:181-190.
Day, J. W., J. Cable, J. H. Cowan, R. DeLaune, K. de Mutsert, B. Fry, H. Mashriqui, D. Justic, P. Kemp, R. R. Lane, J. Rick, S. Rick, L. P. Rozas, G. Snedden, E. Swenson, R. R. Twilley, and B. Wissel. 2009. The impacts of pulsed re-introduction of river water on a Mississippi Delta coastal basin. Journal of Coastal Research SI 54: 225-243.
Rozas, L. P. and T. J. Minello. 2009. Using nekton growth as a metric for assessing habitat restoration by marsh terracing. Marine Ecology Progress Series 394:179-193.
Minello, T. J., G. A. Matthews, P. Caldwell, and L. P. Rozas. 2008. Population and production estimates for decapod crustaceans in wetlands of Galveston Bay, Texas. Transactions of the American Fisheries Society 137:129-146.
Roth, B. M., K. A. Rose, L. P. Rozas, and T. J. Minello. 2008. Relative influence of habitat fragmentation and inundation on brown shrimp Farfantepenaeus aztecus production in northern Gulf of Mexico salt marshes. Marine Ecology Progress Series 359:185-202.
Rozas, L. P., T. J. Minello, R. J. Zimmerman, and P. Caldwell. 2007. Nekton populations, long-term wetland loss, and the effect of recent habitat restoration in Galveston Bay, TX (USA). Marine Ecology Progress Series 344:119-130.
Rozas, L. P. and T. J. Minello. 2007. Restoring coastal habitat using marsh terracing: the effect of cell size on nekton use. Wetlands 27:595-609.
Rozas, L. P. and T. J. Minello. 2006. Nekton use of Vallisneria americana Michx. (wild celery) beds and adjacent habitats in coastal Louisiana. Estuaries and Coasts 29:297-310. Rozas, L. P., T. J. Minello, I. Munyera-Fernandez, B. Fry, and B. Wissel. 2005. Macrofaunal distributions and habitat change following winter-spring releases of freshwater into the Breton Sound Estuary, Louisiana (USA). Estuarine, Coastal and Shelf Science 65:319-336. Rozas, L.P., P. Caldwell, and T. J. Minello. 2005. The fishery value of salt marsh restoration projects. Journal of Coastal Research Special Issue 40:37-50. Haas, H. L., K. A. Rose, B. Fry, T. J. Minello, and L. P. Rozas. 2004. Brown shrimp on the edge: linking habitat to survival using an individual-based simulation model. Ecological Applications 14:1232-1247. Minello, T. J. and L. P. Rozas. 2002. Nekton in Gulf Coast wetlands: fine-scale distributions, landscape patterns, and restoration implications. Ecological Applications 12:441-455. Rozas, L. P. and T. J. Minello. 2001. Marsh terracing as a wetland restoration tool for creating fishery habitat. Wetlands 21:327-341. Castellanos, D.L. and L. P. Rozas. 2001. Nekton use of submerged aquatic vegetation, marsh, and shallow unvegetated bottom in the Atchafalaya River Delta, a Louisiana tidal freshwater ecosystem. Estuaries 24:184-197. Rozas, L. P. and T. J. Minello. 2000. An assessment of potential oil spill damage to salt marsh habitats and fishery resources in Galveston Bay, Texas. Marine Pollution Bulletin 40:1148-1160. Rozas, L. P. and R. J. Zimmerman. 2000. Small-scale patterns of nekton use among marsh and adjacent shallow nonvegetated areas of the Galveston Bay Estuary, Texas (USA). Marine Ecology Progress Series 193:217-239. Zimmerman, R. J., T. J. Minello, and L. P. Rozas. 2000. Salt marsh linkages to productivity of penaeid shrimps and blue crabs in the northern Gulf of Mexico. Pages 293-314 in Weinstein, M. P. and D. A. Kreeger (eds.) Concepts and Controversies in Tidal Marsh Ecology. Kluwer Academic Publishers, Dordrecht, The Netherlands. Rozas, L. P. and T. J. Minello. 1999. Effects of structural marsh management on fishery species and other nekton before and during a spring drawdown. Wetlands Ecology and Management 7:121-139. Rozas, L. P. and T. J. Minello. 1998. Nekton use of salt marsh, seagrass, and nonvegetated habitats in a South Texas (USA) estuary. Bulletin of Marine Science 63:481-501. Rozas, L. P. and T. J. Minello. 1997. Estimating densities of small fishes and decapod crustaceans in shallow estuarine habitats: A review of sampling design with focus on gear selection. Estuaries 20:199-213. McIvor, C. C. and L. P. Rozas. 1996. Direct nekton use of intertidal salt marsh habitat and linkage with adjacent habitats: A review from the Southeastern United States. Pages 311-334 (Chapter 13) in Nordstrom, K. F. and C. T. Roman (eds.) Estuarine Shores: Evolution, Environments and Human Alterations. John Wiley & Sons, Ltd., Chichester, England. Rozas, L. P. 1995. Hydroperiod and its influence on nekton of the salt marsh: a pulsing ecosystem. Estuaries 18:579-590. Reed, D. J. and L. P. Rozas. 1995. An evaluation of the potential for infilling existing pipeline canals in Louisiana coastal marshes. Wetlands 15:149-158. Rozas, L. P. and D. J. Reed. 1994. Comparing nekton assemblages of subtidal habitats in pipeline canals traversing brackish and saline marshes in coastal Louisiana. Wetlands 14:262-275. Rozas, L. P. and R. J. Zimmerman. 1994. Developing design parameters for constructing ecologically functional marshes using dredged material in Galveston Bay, Texas. Pages 810-822 in E. C. McNair, Jr. (ed.) Proceedings of the Second International Conference on Dredging and Dredged Material Placement. Dredging '94 Conference. Am. Soc. Civil Eng., Lake Buena Vista, FL. Rozas, L. P. and D. J. Reed. 1993. Nekton use of marsh-surface habitats in Louisiana (USA) deltaic salt marshes undergoing submergence. Marine Ecology Progress Series 96:147-157. Rozas, L. P. 1993. Nekton use of salt marshes of the southeast region of the United States. Pages 528-537 in O. T. Magoon, W. S. Wilson, H. Converse, and L. T. Tobin (eds.) Proceedings of the Eighth Symposium on Coastal and Ocean Management. Coastal Zone '93 Conference. Am. Soc. Civil Eng., New Orleans, LA. Rozas, L. P. 1992. Bottomless lift net for quantitatively sampling nekton on intertidal marshes. Marine Ecology Progress Series 89:287-292. Rozas, L. P. 1992. Comparison of nekton habitats associated with pipeline canals and natural channels in Louisiana salt marshes. Wetlands 12:136-146. LaSalle, M. W. and L. P. Rozas. 1991. Comparing benthic macrofaunal assemblages of creekbank beds of the spikerush Eleocharis parvula (R & S) Link and adjacent unvegetated areas in a Mississippi brackish marsh. Wetlands 11:229-244. Rozas, L. P. and M.W. LaSalle. 1990. A comparison of the diets of Gulf killifish, Fundulus grandis entering and leaving a Mississippi brackish marsh. Estuaries 13: 332-336. McIvor, C. C., L. P. Rozas, and W. E. Odum. 1989. Use of the marsh surface by fishes in tidal freshwater wetlands. Pages 541-552 in R. R. Sharitz and J. W. Gibbons (eds.) Freshwater Wetlands and Wildlife. CONF-8603101, U.S. Dept. of Energy Symp. Ser. No. 61, Office of Scientific and Technical Information, Oak Ridge, TN. Rozas, L. P. and W. E. Odum. 1988. Occupation of submerged aquatic vegetation by fishes: testing the roles of food and refuge. Oecologia 77:101-106. Rozas, L. P., C. C. McIvor and W. E. Odum. 1988. Intertidal rivulets and creekbanks: corridors between tidal creeks and marshes. Marine Ecology Progress Series 47:303-307. Odum, W. E., L. P. Rozas and C. C. McIvor. 1988. A comparison of fish and invertebrate community composition in tidal freshwater and oligohaline marsh systems. Pages 561-569 in D. D. Hook, W. H. McKee, Jr., H. K. Smith, J. Gregory, V. G. Burrell, Jr., M. R. DeVoe, R. E. Sojka, S. Gilbert, R. Banks, L. H. Stolzy, C. Brooks, T. D. Matthews and T. H. Shear (eds.) The Ecology and Management ofWetlands (Vol. I: Ecology of Wetlands), Timber Press, Portland, Oregon. Rozas, L. P. and W. E. Odum. 1987. The role of submerged aquatic vegetation in influencing the abundance of nekton on contiguous tidal freshwater marshes. Journal of Experimental Marine Biology and Ecology 114:289-300. Rozas, L. P. and W. E. Odum. 1987. Fish and macrocrustacean use of submerged plant beds in tidal freshwater marsh creeks. Marine Ecology Progress Series 38:101-108. Rozas, L. P. and W. E. Odum. 1987. Use of tidal freshwater marshes by fishes and macrofaunal crustaceans along a marsh stream-order gradient. Estuaries 10:36-43. Rozas, L. P. and C. T. Hackney. 1984. Use of oligohaline marshes by fishes and macrofaunal crustaceans in North Carolina. Estuaries 7:213-224. Rozas, L. P. and C. T. Hackney. 1983. The importance of oligohaline estuarine wetland habitats to fisheries resources. Wetlands 3:77-89.

Group(s): GLODIR
Created: 1997-04-10 Last Updated: 2015-05-15 by Lawrence ROZAS