Cooperative Research Units
Education, Research And Technical Assistance For Managing Our Natural Resources
Home | Intranet | Digital Measures | Help

Maryland Technical Publications

  • Hughes, S.G. 2003. New potential feed for tilapia. 2003. Maryland Aquafarmer 2003-01:4.
  • Hughes, S.G. 2003. Fin Fish Feeds: A Guide to storage and handling. Aquaculture Magazine 29(2):21-23.
  • Hughes, S. G. 2001. Low-cost recirculating system for eels. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2001(3):7.
  • Hughes, S. G. 2001. Blue crab mortality rates in and characteristics of crab shedding facilities on the Lower Eastern Shore of Maryland. Completion Report submitted to Maryland Department of Natural Resources. 5pp.
  • Hughes, S. G. 2000. Practical tests of soy-based diets for Tilapia. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2000(04):7.
  • Hughes, S. G. 2000. Improve Crab Shedding Success: Support Available From UMES. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2000 (2):3.
  • Hughes, S. G. 2000. Level of Calcium in the Water Can Improve Transport Survival of Striped Bass. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2000 (2):4.
  • Hughes, S. G. 2000. Practical Tests of Soy-based Diets for Tilapia. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2000 (4):7.
  • Hughes, S. G. 2000. University of Maryland Eastern Shore Aquaculture Research and Demonstration Project 1999 Annual Report. 13 p.
  • Hughes, S. G. 2000. Utilization of Soy Oil by Tilapia. Maryland Aquafarmer (Maryland Sea Grant Newsletter) 2000 (1):4
  • Potter, A. G., S. G. Hughes, R. M. Harrell, E. B. May, and T. A. Mollett. 2000. Lactate Dehydrogenase Activity in Wild Populations of Chesapeake Bay Sports Fish Species: Striped Bass (Morone saxatilis), Summer Flounder (Paralichthys dentatus), Atlantic Croaker (Micropogonias undulatus) and Bluefish (Pomatomus saltatrix). In: Abstracts of the Biological Chemistry Division, 219th Annual Meeting of the American Chemical Society, March 26-30, 2000, San Francisco, CA. Abstract #0157
  • Van Heukelem, W. F., J. M. Jacobs, P. Anderson, M. O'Connor , S. G. Hughes, S. Lindell, B. R. Friedmann, and R. M. Harrell. 2000. Effects of Light Intensity, Photoperiod, Water Hardness, and Surfactants on Swimbladder Inflation in Larval Striped Bass. In: Abstracts - Aquaculture America 2000, February 2-5, 2000, New Orleans, LA. p. 338.
  • Van Heukelem, W. F., R. M. Harrell, S. G. Hughes, S. Lindell, and B. R. Friedmann. 2000. Optimal Conditions for Swimbladder Inflation in Striped Bass Larvae Reared in Intensive Systems. Northeast Regional Aquaculture Center (NRAC) Publication No. 00-006. 6 pp.
  • Eyler, S, L. Vogel, and F.J. Margraf. 1999. Effects of habitat and predation by resident pond fish on recruitment of anadromous river herrings (Alosa spp.) in waters with recently provided upstream fish passage. Annual Report for 1998 to the Maryland Department of Natural Resources, Fisheries Service, Annapolis. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hedrick, J.D., L.B. Ras, and F.J. Margraf. 1999. Distribution, progression, and species specific incidence of fish skin abnormalities in the Pocomoke River System. Annual Report for 1998 to the Maryland Department of Natural Resources, Cooperative Oxford Laboratory. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Jones, W.J., and F.J. Margraf. 1999. Fish Ladder Utilization at Wagamons Pond in Milton, DE. Annual Report for 1998 to the Delaware Division of Fish and Wildlife, Dover, DE. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Overton, A.S., J. Griffin, and F.J. Margraf. 1999. A bioenergetics approach for determining the effect of increased striped bass population on its prey in the Chesapeake Bay. Annual Report for 1998 to the Maryland Department of Natural Resources, Fisheries Service, Annapolis. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Wirth, F.P., and F.J. Margraf. 1999. Ecological evaluation of proposed coastal bay spoil-deposit habitat restoration sites. Annual Report for 1998 to the Maryland Department of Natural Resources, Coastal Zone Management Program, Annapolis. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hedrick, J.D., and F.J. Margraf. 1998. Distribution, progression, and species specific incidence of fish skin abnormalities in the Pocomoke River System. Annual Report for 1997 to the Maryland Department of Natural Resources, Cooperative Oxford Laboratory. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Jones, W.J., F.J. Margraf, and C.H. Hocutt. 1998. Fish Ladder Utilization at Wagamons Pond in Milton, DE. Annual Report for 1997 to the Delaware Division of Fish and Wildlife, Dover, DE. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Margraf, F.J., and K.J. Maio. 1998. Horseshoe Crab Egg Assessment for Shorebird Management. Final report to U.S. Fish and Wildlife Service, Region 5, Hadley, MA. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hocutt, C.H., F.J. Margraf, and F.P. Wirth. 1996. Ecological evaluation of proposed coastal bay spoil-deposit habitat restoration sites. Annual Report to the Maryland Department of Natural Resources, Coastal Zone Management Program, Annapolis. Coastal Ecology Research Laboratory and Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Margraf, F.J., and T.E. Hedrick. 1997. Study plan for evaluation of fisheries resources of the Great Egg Harbor River. Progress Report to the U.S. Department of Interior, National Park Service, Chesapeake/Allegheny System Support Office, Philadelphia, PA. Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Margraf, F.J., C.H. Hocutt, and F.P. Wirth. 1997. Ecological evaluation of proposed coastal bay spoil-deposit habitat restoration sites. Annual Report to the Maryland Department of Natural Resources, Coastal Zone Management Program, Annapolis. Maryland Cooperative Fish and Wildlife Research Unit and Coastal Ecology Research Laboratory, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hedrick, J.D., and F.J. Margraf. 1996. Population dynamics and bioenergetics of Ohio River sport fish. Final Report to the West Virginia Division of Natural Resources, Charleston. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Hocutt, C.H., F.J. Margraf, H.W. Slacum, and F.P. Wirth. 1996. Assessment of anadromous and resident fishes in the Wicomico River downstream of Johnson's Pond. Final Report to the Maryland Department of Natural Resources, Annapolis. Coastal Ecology Research Laboratory and Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hedrick, J.D., and F.J. Margraf. 1995. Population dynamics and bioenergetics of Ohio River sport fish. Annual Progress Report for 1994 to the West Virginia Division of Natural Resources, Charleston. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Hedrick, J.D., and F.J. Margraf. 1995. Population dynamics and bioenergetics of Ohio River sport fish. Semi-annual Progress Report (January - June 1995) to the West Virginia Division of Natural Resources, Charleston. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Hocutt, C.H., F.J. Margraf, S.P. McInnich, H.W. Slacum, and F.P. Wirth. 1995. Assessment of anadromous and resident fishes in the Wicomico River downstream of Johnson's Pond. Final Report to the Maryland Department of Natural Resources, Annapolis. Coastal Ecology Research Laboratory and Maryland Cooperative Fish and Wildlife Research Unit, University of Maryland Eastern Shore, Princess Anne, MD.
  • Hedrick, J.D., and F.J. Margraf. 1994. Population dynamics and bioenergetics of Ohio River sport fish. Semi-annual Progress Report (January - June 1994) to the West Virginia Division of Natural Resources, Charleston. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Hedrick, J.D., and F.J. Margraf. 1994. Population dynamics and bioenergetics of Ohio River sport fish. Annual Progress Report for 1993 to the West Virginia Division of Natural Resources, Charleston. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Perry, W.B., S.A. Perry, and F.J. Margraf. 1994. Fishery research at WVU: Aquatic resources at risk from land and water use. West Virginia Agricultural and Forestry Experiment Station, 1993 Annual Report. Morgantown. pp: 1-5.
  • Knight, C.T., and F.J. Margraf. 1992. A study of benthos and fish distribution, abundance and productivity, and trophic relationships in the Kanawha River, West Virginia. Volume 3: Juvenile and adult fishes. Final Report to the U.S. Army Corps of Engineers, Huntington, WV. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Liu, C.F., R.M. Ross, and F.J. Margraf. 1992. Hormone-induced spawning in American shad. Pages 5-1 to 5-13 in Restoration of American shad to the Susquehanna River--Annual Progress Report 1991. Susquehanna River Anadromous Fish Restoration Committee.
  • Rider, S.J., and F.J. Margraf. 1992. A study of benthos and fish distribution, abundance and productivity, and trophic relationships in the Kanawha River, West Virginia. Volume 2: Distribution and abundance of larval fishes. Final Report to the U.S. Army Corps of Engineers, Huntington, WV. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Margraf, F.J., C.T. Knight, and S.J. Rider. 1991. Effects of pulsed-release flows on invertebrate drift and fish in the tailwaters of J.W. Flannagan Reservoir. Final Report to the U.S. Army Corps of Engineers, Huntington, WV. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Millard, M. J., F. J. Margraf, R. Tucker, and T. Hingtgen. 1991. An experimental mail survey design for estimating hunting effort and harvest. Final Report to the West Virginia Division of Natural Resources, Wildlife Management Section, Elkins, WV. West Virginia Cooperative Fish and Wildlife Research Unit, Morgantown, WV.
  • Hayward, R.S., and F.J. Margraf. 1988. Ecology of yellow perch in Lake Erie. Commercial Fisheries Research and Development Project 3-379-R, Completion Report. Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Koonce, J.F., and F.J. Margraf. 1988. Great Lakes habitat classification based on yellow perch. Classification and Inventory of Great Lakes Aquatic Habitats, Part II, Working Group D. Great Lakes Fishery Commission, Ann Arbor, MI.
  • Chilton, E.W., and F.J. Margraf. 1987. Influence of water source and macrophyte characteristics on attached invertebrate communities in Lake Onalaska, Mississippi. Final Report to the U. S. Fish and Wildlife Service, National Fisheries Research Center, La Crosse, Wisconsin. Ohio Cooperative Fish and Wildlife Research Unit. Columbus, OH
  • Hayward, R.S., and F.J. Margraf. 1987. Analysis of yellow perch growth in Lake Erie. Commercial Fisheries Research and Development, Performance Report, Project 3-379-R-4, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Margraf, F.J., R.S. Hayward, I.B. Wilder, and K.J. Hartman. 1987. Competitive and predatory interactions among Lake Erie fishes. Federal Aid in Sport Fish Restoration, Final Report, Project F-57-R, Study 13, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Hayward, R.S., and F.J. Margraf. 1986. Analysis of yellow perch growth in Lake Erie. Commercial Fisheries Research and Development, Performance Report, Project 3-379-R-3, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Margraf, F.J. 1986. Competitive and predatory interactions among Lake Erie fishes. Federal Aid in Sport Fish Restoration, Performance Report, Project F-57-R-8, Study 13, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Vandermeer, P.L. and F.J. Margraf. 1986. Nearshore and channel as larval fish nurseries within the St. Clair and Detroit rivers. Final Report to the U.S. Fish and Wildlife Service, Great Lakes Fish Laboratory, Ann Arbor, MI. Ohio Cooperative Fish and Wildlife Research Unit. Columbus, OH
  • Hayward, R.S., P.K. Cunningham, C.S. Smith and F.J. Margraf. 1985. Analysis of yellow perch growth in Lake Erie. Commercial Fisheries Research and Development, Performance Report, Project 3-379-R-2, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Hayward, R.S. and F.J. Margraf. 1983. Analysis of yellow perch growth in western and central basins of Lake Erie. Federal Aid to Fish Restoration Final Report, Study 6, Project F-35-R, Ohio Department of Natural Resources, Division of Wildlife. Columbus, OH
  • Riley, L.M. and F.J. Margraf. 1983. Scale shape as an innate tag for identification of striped bass stocks. Final report to U.S. Fish and Wildlife Service, Leetown, West Virginia. The Ohio State University Research Foundation. Columbus, OH
  • Gallaway, B.J., M.F. Johnson, G.S. Boland, G.S. Lewbel, L.R. Martin, F.J. Margraf and R.L. Howard. 1979. The artificial reef studies--ecological investigations of petroleum production platforms in the central Gulf of Mexico. Report to Southwest Research Institute, Houston, Texas. LGL Ecological Research Associates.
  • Margraf, F.J. 1979. Field appraisal report for marine terminal facilities--Brazoria County, Texas. Report to U.S. Fish and Wildlife Service Galveston, Texas. LGL Ecological Research Associates.
  • Margraf, F.J. 1979. Field appraisal report for water intake facilities--Polk County, Texas. Report to U.S. Fish and Wildlife Service Galveston, Texas. LGL Ecological Research Associates.
  • Margraf, F.J. 1979. Gulf Coast shrimp data analysis. Report to National Marine Fisheries, Galveston, Texas. LGL Ecological Research Associates. Bryan, TX
  • Wilkinson, D.L., F.J. Margraf and M.D. Springer. 1979. Environmental assessment study of fish and wildlife populations and habitats--Cottonwood Creek Watershed, Oklahoma. Report to Bureau of Reclamation, Amarillo, Texas. LGL Limited-U.S., Inc. Bryan, TX
  • Gallaway, B.J., and F.J. Margraf. 1978. Simulation modeling of biological communities associated with a production platform in the Buccaneer Oil and Gas Field. Report to National Marine Fisheries Service, Galveston, Texas. LGL Limited-U.S., Bryan, TX
  • Howard, R.L., M. Springer, D.L. Wilkinson, F.J. Margraf, B.J. Gallaway and F.S. Guthery. 1978. Environmental monitoring on Clay West Uranium Area and Boots Area soil survey--1977. Report to U.S. Steel Corp. LGL Limited-U.S., Inc., Bryan, Texas.
  • Margraf, F.J. 1978. Effects of oil field discharges on species composition and abundance of pelagic fishes and demersal fishes and macro-crustaceans in the Buccaneer Oil Field: statistical analysis and summarization. Report to National Marine Fisheries Service, Galveston, Texas. LGL Limited-U.S., Inc. Bryan, TX
  • Margraf, F.J., and K. Strawn. 1978. Abundance and distribution of fishes in the cooling-water canal system of an electric generating station, with emphasis on the effect of cooling towers. Final report to Houston Lighting and Power Company, Texas. Texas A&M University, College Station.
  • Gallaway, B.J., F. Guthery, L. Martin and F.J. Margraf. 1977. Field appraisal report for brine outlet pipeline and brine outlet diffuser, Brazoria County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S. Inc., Bryan, Texas
  • Gallaway, B.J., F. Guthery, L. Martin and F.J. Margraf. 1977. Field appraisal report for maintenance dredging of Treasure Island Boat Canals adjacent to Cold Pass, Brazoria County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Guthery, F.S., B.J. Gallaway, A. Sekerak, F. J. Margraf, R. Howard and L. Martin. 1977. Field appraisal report for proposed dredging of boat slip on Anahuac Channel, Trinity Bay, Chambers County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Guthery, F.S., B.J. Gallaway, S. Sevier, F.J. Margraf, R. Howard and L. Martin. 1977. Field appraisal report for proposed construction of sludge pits and extension of access canal along the gulf Intracoastal Waterway, Galveston, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Guthery, F.S., L. Reitsema, F.J. Margraf and R. Howard. 1977. Field appraisal report for proposed boat slips and dredging along the Gulf Intracoastal Waterway, Calhoun County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Guthery, F.S., R. Howard, F.J. Margraf, B.J. Gallaway, A. Sekerak and L. Martin. 1977. Field appraisal report for proposed construction of boat house and bulkhead on Old River, Harris County, Texas. Report to U.S. Fish and wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Guthery, F.S., S. Sevier, R. Howard, F.J. Margraf and B.J. Gallaway. 1977. Field appraisal report for proposed marina and dredging at Clear Lake, Harris County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Margraf, F.J., and K. Strawn. 1977. Abundance and distribution of macroinvertebrates in the cooling water canal system of the P.H. Robinson generating station, located on Galveston Bay, Texas, with emphasis on the effect of supplemental cooling towers. Final report to Houston Lighting and Power Company, Texas. Texas A&M University, College Station.
  • Margraf, F.J., M.D. Springer and S. Sevier. 1977. Field appraisal report for proposed intake structure on Brazos River diversion channel, Brazoria County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S. Inc., Bryan, Texas.
  • Margraf, F.J., M.D. Springer, B.J. Gallaway and S. Sevier. 1977. Field appraisal report for proposed shoreline protection dike in Houston Ship Channel, Harris County, Texas. Report to U.S. Fish and Wildlife Service, Galveston, Texas. LGL Limited-U.S., Inc., Bryan, Texas.
  • Strawn, K., F.J. Margraf, C.L. Chase, D.M. Chase, K.S. Chung and D.C. McAden. 1975. The effects of adding Unit 4 and cooling towers at the P.H. Robinson generating station on terrestrial plants and aquatic organisms. Aquatic Studies. Ann. Rep. 1974. Dept. Wildl. and Fish. Sci., Texas A&M University.
  • Thomas, D.L., C.B. Milstein, T.R. Tatham, R.C. Bieder, F.J. Margraf, D.L. Danila, H.K. Hoff, E.A. Illjes, M.M. McCullough and F.A. Swiecicki. 1974. Ecological studies in the bays and other waterways near Little Egg Inlet and the ocean in the vicinity of the proposed site for the Atlantic Generating Station, New Jersey. Volume One. Fishes. Prog. Rep. for 1973. Ichthyological Assoc., Inc.
  • Margraf, F.J. and D.J. Danila. 1973. Bay trawl collections. In D.L. Thomas and C.B. Milstein, eds. Ecological studies in the bays and other waterways near Little Egg Inlet and in the ocean in the vicinity of the proposed site for the Atlantic Generating Station, New Jersey. Part One. Prog. Rep. for 1972. Ichthyological Assoc., Inc.
 

Current Staff

Federal Staff: 0

Masters Students: 0

Phd Students: 0

Post Docs: 0

University Staff: 0

5 Year Summary

Students graduated: 0

Scientific Publications: 0

Presentations: 0

 

Maryland Cooperative Fish and Wildlife Research Unit Cooperators

  1. Maryland Department of Natural Resources
  2. U.S. Fish and Wildlife Service
  3. University of Maryland Eastern Shore
  4. Wildlife Management Institute