References

ASTM.  1993.  ASTM Standards on Aquatic Toxicology and Hazard Evaluation.  Sponsored by ASTM Committee E-47 on Biological Effects and Environmental Fate.  ASTM Publication Code Number (PCN): 03-547093-16.  538p. 

Baltz, D.M., C. Rakocinski, and J.W. Fleeger.  1993.  Microhabitat use by marsh-edge fishes in a Louisiana estuary.  Environmental Biology of Fishes.  36: 109-126.

Bamber, R.N.  1987.  The effects of acidic sea water on young carpet-shell clams Venerupis decussata (l.) (Mollusca: Veneracea).  Journal of Experimental Marine Biology and Ecology 108: 241-260. 

Bamber, R.N.  1990.  The effects of acidic seawater on three species of lamellibranch mollusks.  Journal of Experimental Marine Biology and Ecology 143: 181-191. 

Bricker, S. B., C. G. Clement, D. E. Pirhalla, S. P. Orlando and D. R. G. Farrow. 1999. National Estuarine Eutrophication Assessment: Effects of Nutrient Enrichment in the Nation’s Estuaries. National Oceanic and Atmospheric Administration, National Ocean Service, Special Projects Office and the National Centers for Coastal Ocean Science. Silver Spring, Maryland. 71p. 

Burton, D.T., L.B. Richardson, and C.J. Moore.  1980.  Effect of oxygen reduction rate and constant low dissolved oxygen concentrations on two estuarine fish.  Transactions of the American Fisheries Society.  109: 552-557.

Chapman, P.M.  1990.  The sediment quality triad approach to determining pollution-induced degradation.  The Science of the Total Environment. 97: 815-825. 

Chapman, P.M., E.A. Powwer, R.N. Dexter, and G.A. Burton, Jr.  1991.  Integrative assessments in aquatic ecosystems.  Pp 313-340 In G.A. Burton, Jr. (ed). Contaminant Sediment Toxicity Assessment. Lewis Publisher, Chelsea, MI.  

Day, J.W. Jr., C.A.S. Hall, W.M. Kemp, and A. Yanez-Arancibia.  1989.  Estuarine Ecology.  John Wiley and Sons. New York, NY. 558 p. 

Deegan, L.A., J.T. Finn, S.G. Ayvazian, and C.A. Ryder.  1993.  Feasibility and application of the index of biotic integrity to Massachusetts Estuaries (EBI).  Final Project Report submitted to the Massachusetts Executive Office of Environmental Affairs, Department of Environmental Protection, North Grafton, MA.  86pp.

Deegan, L.A., J.T. Finn, S.G. Ayvazian, C.A. Ryder-Kieffer, and J. Buonaccorse.  1997.  Development and validation of an estuarine biotic integrity index.  Estuaries.  20(3):601-617.

D'Elia, C.F., P.A. Steudler, and N. Corwin. 1972. Determination of total nitrogen in aqueous samples using persulfate digestion. Limnology and Oceanography 22:760-764. 

Diaz, R.J. and R. Rosenberg.  1995.  Marine benthic hypoxia: A review of its ecological effects and the behavioural responses of benthic macrofauna.  Oceanography and Marine Biology Annual Review 33:245-303. 

Diaz-Ramos, S., D.L. Stevens, Jr., and A.R. Olsen.  1996.  EMAP statistical methods manual, EPA/620/R-96/002.  U.S. Environmental Protection Agency, Office of Research and Development, NHEERL-Western Ecology Division, Corvallis, Oregon.

Dorfman, D. and J. Westman.  1970.  Responses of some anadromous fishes to varied oxygen concentrations and increased temperatures, New Jersey Water Resources Research Institute, The State University of Rutgers, New Brunswick, NJ, Project B-012-NI.

Eggleston, D.B.  2003.  Introduction to the processing of the blue crab conference 2000.  Bulletin of Marine Science.  72(2): 261-263.

Fausch, K.D., J. Lyons, J.R. Karr and P.L. Angermeir.  1990.  Fish communities as indicators of environmental degradation, p. 123-144.  In S. Marshall Adams (ed.), Biological Indicators of Stress in Fish, American Fisheries Society Symposium 8, American Fisheries Society, Bethesda, Maryland.

Fortner, A.R., M. Sanders, and S.W. Lemire. 1996. Polynuclear aromatic hydrocarbons and trace metal burdens in sediment and the oyster, Crassostrea virginica (Gmelin), from two high salinity estuaries in South Carolina.  In: Sustainable Development in the Southeast Coastal Zone. F.J. Vernberg, W.B. Vernberg and T. Siewicki, eds.  University of South Carolina Press, Columbia, SC, USA, pp. 445-477. 

Fulton, M.H., G.I. Scott, A. Fortner, T.F. Bidleman, and B. Ngabe.  1993.  The effects of urbanization on small high salinity estuaries of the southeastern United States.  Archives of Environmental Contamination and Toxicology 25: 476-484.

Gibson G.R., M.L. Bowman, J.Gerritsen, and B.D. Snyder.  2000. Estuarine and Coastal Marine Waters: Bioassessment and Biocriteria Technical Guidance.  EPA 822-B-00-024.  U.S. Environmental Protection Agency, Office of Water, Washington, DC.   

Holland, A.F., G.H.M. Riekerk, S.B. Lerberg, L.E. Zimmerman, and D.M. Sanger.  1997.  Assessment of the Impact of Watershed Development on the Nursery Functions of Tidal Creek Habitats.  pp. 110-115 In: Management of Atlantic Coastal Marine Fish Habitat: Proceedings of a Workshop for Habitat Managers, ASMFC Habitat Management Series #2, April 1997.  223p. 

Holland, A.F., D.M. Sanger, C.P. Gawle, S.B. Lerberg, M.S. Santiago, G.H.M. Riekerk, L.E. Zimmerman, and G.I. Scott.   2004.  Linkages between tidal creek ecosystems and the landscape and demographic attributes of their watersheds.  Journal of Experimental Marine Biology and Ecology 298: 151-178.

Hyland, J.L., T.J. Herrlinger, T.R. Snoots, A.H. Ringwood, R.F. Van Dolah, C.T. Hackney, G.A. Nelson, J.S. Rosen, and S.A. Kokkinakis.  1996.  Environmental Quality of Estuaries of the Carolinian Province: 1994.  Annual Statistical Summary for the 1994 EMAP-Estuaries Demonstration Project in the Carolinian Province.  NOAA Technical Memorandum NOS ORCA 97.  NOAA/NOS, Office of Ocean Resources Conservation and Assessment, Silver pring, MD. 102p. 

Hyland, J.L., L. Balthis, C.T. Hackney, G. McRae, A.H.Ringwood, T.R. Snoots, R.F. Van Dolah, and T.L. Wade.  1998.  Environmental Quality of Estuaries of the Carolinian Province: 1995.  Annual Statistical Summary for the 1995 EMAP Estuaries Demonstration Project in the Carolinian Province.  NOAA Technical Memorandum NOS ORCA 123 NOAA/NOS, Office of Ocean Resources Conservation and Assessment, Silver Spring, M.D. 143p. 

Hyland, J.L. R.F. Van Dolah, and T.R. Snoots.  1999.  Predicting stress in benthic communities of southeastern U.S. estuaries in relation to chemical contamination of sediments.  Environmental Toxicology and Chemistry 18(11): 2557-2564    

Hyland J., Karakassis, I., Magni, P, Petrov, A. Shine J.   2000.  Summary Report: Results of initial planning meeting of the United Nations Educational, Scientific and Cultural Organization (UNESCO) Benthic Indicator Group.  70p. 

Johnson, L.L, T.K. Collier, J.E. Stein.  2002.  An analysis in support of sediment quality thresholds for polycyclic aromatic hydrocarbons (PAHs) to protect estuarine fish.  Aquatic Conserv:  Mar. Fresh. Ecosyst.  12(5):517-538.

Joseph, E.B. 1973.  Analysis of a nursery ground.  In Pacheco, A.L. (ed.) Proceedings of a Workshop on Egg, Larval, and Juvenile Stages of Fish in Atlantic Coast Estuaries. 

Jutte, P.C., G.H.M. Riekerk, R.F. Van Dolah, S.E. Crowe and M.V. Levisen.  2004.  An assessment of the habitat quality of tidal creeks used by recreationally important finfish species.  Final Report submitted to the U.S. Fish and Wildlife Service.  68pp + appendices.

Karr, J.R.  1991.  Biological integrity: a long-neglected aspect of water resource management.  Ecological Applications.  1(1): 66-84.

Keppler, C.J., J. Hoguet, K. Smith, A.H. Ringwood, and A.J. Lewitus.  2005.  Sublethal effects of the toxic alga Heterosigma akashiwo on the southeastern oyster (Crassostrea virginica).  Harmful Algae. 4:275-285

Krahn, M.M., C.A. Wigren, R.W. Pearce, L.K. Moore, R.G. Boger, W.D. McLeod, Jr., S.L. Chan, and D.W. Brown. 1988. New HPLC cleanup and revised extraction procedures for organic contaminants, National Oceanic and Atmospheric Administration Technical Memorandum NMFS F/NWC-153: 23-47.           

Kramer, D.L.  1987.  Dissolved oxygen and fish behavior.  Environmental Biology of Fishes.  18(2): 81-92.

Kucklick, J.R., S. Sivertsen, M. Sanders and G. Scott. 1997. Factors influencing polycyclic aromatic hydrocarbon concentrations and patterns in South Carolina sediments. Journal of Experimental Marine Biology and Ecology 213: 13-29. 

Krebs, C.J.  1972.  The experimental analysis of distribution and abundance. Ecology.  New York: Harper and Row. 

Lerberg, S.B., A.F. Holland, and D.M. Sanger.  2000.  Responses of tidal creek macrobenthic communities to the effects of watershed development.  Estuaries 23: 838-853.   

Levin, L.A. 1984.  Multiple patterns of development in Streblospio benedicti Webster (Spionidae) from three coasts of North America.  Biological Bulletin. 166:494-508. 

Lewitus, A.J., E.T. Koepfler and J.T. Morris.  1998.  Seasonal variation in the regulation of phytoplankton by nitrogen and graxong in a salt marsh estuary.  Limnol. Oceanogr. 43: 636-46..

Lewitus, A.J., K.C. Hayes, S.G. Gransden, H.B. Glasgow, Jr., J.M. Burkholder, P.M. Glibert and S.L. Morton.  2001. Ecological characterization of a widespread red tide in South Carolina estuaries: a newly observed phenomenon. Proc. of the Ninth International Conference on Harmful Algal Blooms, G.M. Hallegraeff, S. Blackburn, C. Bolch & R. Lewis (Eds.).  IOC UNESCO, Paris. 

Lewitus, A.J. and A.F. Holland.  2003.  Initial results from a multi-institutional collaboration to monitor harmful algal blooms in South Carolina.  Proc. of the EMAP Symposium 2001:  Coastal Monitoring Through Partnership; Environmental Monitoring and Assessment 81: 361-71.

Lewitus, A.J., L.B. Schmidt, L.J. Mason, J.W. Kempton, S.B. Wilde, J.L. Wolny, B.J. Williams, K.C. Hayes, S.N. Hymel, C.J. Keppler, and A.H. Ringwood.  2003.  Harmful Algal Blooms in South Carolina Residential and Golf Course Ponds.  Population and Environment 24:387-413.

Lewitus, A.J., T. Kawaguchi and G.R. DiTullio.  2004a.  Iron limitation of phytoplankton in a salt marsh estuary.  Journal of Experimental Marine Biology and Ecology.  298: 233-254.

Lewitus, A., Hayes, K, Kempton, J., Mason, L., Wilde, S., Williams, B and Wolny, J.  2004b.  Prevalence of raphidophyte blooms in South Carolina brackish ponds associated with housing and golf courses.  Proc 10th International Conference on Harmful Algal Blooms.

Lewitus, A.J., D.L. White, R.G. Tymowski, M.E. Geesey, S.N. Hymel and P.A. Noble. (in review) Adapting the CHEMTAX method for assessing phytoplankton community composition in southeastern U.S. estuaries.  Submitted to Estuaries.

Llanso, R.J. 1992  Effects of hypoxia on estuarine benthos; the lower Rappahannock River (Chesapeake Bay), a case study.  Estuarine, Coastal and Shelf Science.  35: 491-515.

Long, E.R., D.D. MacDonald, S.L. Smith, F.D. Calder.  1995.  Incidence of adverse biological effects within ranges of chemical concentrations in Marine estuarine sediments.  Environmental Management.  19(1):81-97.

Long, E.R. G.I. Scott, J. Kucklick, M. Fulton, B. Thompson, R.S. Carr, K.J. Scott, G.B. Thursby, G.T. Chandler, J.W. Anderson, and G.M. Sloane.  1995.  Final Report.  Magnitude and extent of sediment toxicity in selected estuaries of South Carolina and Georgia.  NOAA Technical Memorandum NOS ORCA: 178p.     

Mackey, M.D., Mackey, D.J., Higgins, H.W., Wright, S.W.  1996.  CHEMTAX - a program for estimating class abundances from chemical markers: application to HPLC measurements of phytoplankton.  Mar. Ecol. Prog. Ser.  144:265-283.

Mallin, M.A., K.E. Williams, E.C. Esham and R.P. Lowe.  2000.  Effect of human development on bacteriological water quality in coastal watersheds.  Ecological Applications 10:1047-1056.

Mann, K.H. 1982.  Ecology of coastal waters.  University of California Press, Los Angeles, California.  322 pp. 

Meng, L., C.D. Orphanides, and J.C. Powell.  2002.  Use of a fish index to assess habitat quality in Narragansett Bay, Rhode Island.  Transactions of the American Fisheries Society.  131:731-742.

Microbics Corporation. 1992. Microtox® Manual. Vol. 1. 1992 Edition. Carlsbad, CA. 

Millie, D.F., H.W. Paerl and J.P. Hurley.  1993.  Microalgal pigment assessments using high-performance liquid chromatography - a synopsis of organismal and ecological applications.  Can. J. Fish. Aq. Sci. 50: 2513-2527.

Moore, D.W., T.S. Bridges, B.R. Gray, and B.M. Duke.  1997.  Risk of ammonia toxicity during sediment bioassays with the estuarine amphipod Leptocheirus plumulosus.  Environmental Toxicology and Chemistry 16(5): 1020-1027. 

Monaco, M.E., T.A. Lowery, R.L. Emmett.  1992.  Assemblages of U.S. West Coast estuaries based on the distribution of fishes.  Journal of Biogeography  19:251-267.

Moy, C.Y.  2004.  Development and evaluation of an estuarine biotic integrity index for South Carolina tidal creeks.  Master's thesis.  College of Charleston, Charleston, South Carolina.

Nelson, D.M., E.A. Irlandi, L.R. Settle, M.E. Monaco, L. Coston-Clements. 1991.   Distribution and abundance of fishes and invertebrates in Southeast estuaries.  ELMR Rep. No. 9.  NOAA/NOS Strategic Environmental Assessments Division, Silver Spring, Maryland.  167 pp. 

Ogburn, M.V., D.M. Allen, W.K. Michener.  1988.  Fishes, shrimps, and crabs of North Inlet Estuary, SC: A four-year seine and trawl survey.  Baruch Institute Technical Report.  No. 88-1. 299 pp.  University of South Carolina. Columbia, South Carolina. 

Pihl, L.S., P. Baden, R.J. Diaz.  1991.  Effects of periodic hypoxia on distribution of demersal fish and crustaceans.  Marine Biology.  108:349-360.

Pihl, L.S., P. Baden, R.J. Diaz, L.C. Schaffher.  1992.  Hypoxia-induced structural changes in the diet of bottom-feeding fishes and crustacea.  Marine Biology.  112:349-361.

Plumb, R.H. Jr.  1981.  Procedures for handling and chemical analyses of sediment and water samples.  Tech. Rept. EPA ICE-81-1 prepared by Great Lakes Laboratory, State University College at Buffalo, NY, for the U.S. Environmental Protection Agency/Corps of Engineers Technical Committee on Criteria for Dredge and Fill Material.  Published by the U.S. Army Engineer Waterways Experiment Station, Vicksburg, MS. 

Ringwood, A.H., A.F. Holland, R. Kneib, and P. Ross.  1996.  EMAP/NS&T pilot studies in the Carolinian Province: Indicator testing and evaluation in southeastern estuaries.  NOAA Technical Memorandum NOS ORCA 102.  113p.   

Ringwood, A.H. M.E. DeLorenzo, P.E. Ross, and A.F. Holland.  1997.  Interpretation of microtox solid phase toxicity tests: The effects of sediment composition.  Environmental Toxicology and Chemistry 16(6): 1135-1140.   

Ringwood, A.H. and C.J. Keppler.  1998.  Seed clam growth: An alternative sediment bioassay developed during EMAP in the Carolinian Province.  Environmental Monitoring and Assessment 511: 247-257.   

Ringwood, A.H. and C.J. Keppler.  2002.  Water Quality variation and clam growth: Is pH really a “non-issue” in estuaries.  Estuaries 25: 901-907.   

Sanger, D.M., A.F. Holland, and G.I. Scott.  1999a.  Tidal creek and salt marsh sediments in South Carolina Coastal Estuaries. I. Distribution of trace metals.  Archives of Environmental Contamination and Toxicology 37:445-457 

Sanger, D.M., A.F. Holland, and G.I. Scott.  1999b.  Tidal creek and salt marsh sediments in South Carolina Coastal estuaries.  II.  Distribution of organic contaminants.  Archives of Environmental Contamination and Toxicology 37:458-471. 

Scott, G.I. M.H. Fulton, G.T. Chandler, P.B. Key, E.D. Strozier, B.C. Thompson, J.W. Daugomah, P. Pennington, Sl Layman.  1994.  A survey of sediment toxicityin Charleston Harbor, Winyah Bay, North Edisto River and North Inlet estuaries of South Carolina.  Final Report to NOAA, National Status and Trend Program, Bioeffects Division, Seattle, Washington: 80p + appendices. 

Scott, G.I., M.H. Fulton, D. Bearden, K.W.Chung, M.Sanders, A. Dias, L.A. Reed, S. Sivertsen, E. D. Strozier, P.B. Jenkins, J.W. Daugomah, P. Pennington, J. DeVane, P.B. Key, A.K.Leight, and W. Ellenbery.  2000.   Chemical contaminant levels in estuarine sediment of the Ashepooo-Combahee-Edisto River (ACE) Basin National Estuarine Research Reserve and Sanctuary Site.  104 p. 

Sims, J.G. and D.W. Moore.  1995.  Risk of pore water ammonia toxicity in dredged material bioassays.  U.S. Army Corps of Engineers, Miscellaneous paper D-95-3.  66p. 

South Carolina Budget and Control Board.  2004.  South Carolina Statistical Abstract 2003.  Prepared by the Office of Research and Statistics 1919 Blanding St. Columbia, SC 29201.  Available online at www.ors2.state.sc.us/abstract/index.asp

South Carolina Department of Health and Environmental Control. 1997. Procedures and Quality Control Manual for Chemistry Laboratories. Bureau of Environmental Services, Columbia, S.C. 

South Carolina Department of Health and Environmental Control. 1998a. Summary of Selected Water Quality Parameter Concentrations in South Carolina Waters and Sediments January 1, 1993 - December 31, 1997. Technical Report 004-98. Bureau of Water, Columbia, S.C. 

South Carolina Department of Health and Environmental Control. 1998b. Laboratory Procedures Manual for Environmental Microbiology. Bureau of Environmental Services, Columbia, S.C. 

South Carolina Department of Health and Environmental Control. 2000.  Standard Operating and Quality Control Procedures for Phytoplankton and Chlorophyll a.  Technical Report No. 014-00.  Bureau of Water, Columbia, S.C. 

South Carolina Department of Health and Environmental Control. 2001a. Environmental Investigations Standard Operating Procedures and Quality Assurance Manual.  Office of Environmental Quality Control, Columbia, SC. 

South Carolina Department of Health and Environmental Control. 2001b. Water Classifications and Standards (Regulation 61-68) and Classified Waters (Regulation 61-69) for the State of South Carolina. Office of Environmental Quality Control, Columbia, S.C. 

Stevens, D.L., Jr. 1997.  Variable density grid-based sampling designs for continuous spatial populations.   Environmetrics 8, 167-195. 

Stevens, D.L., Jr. and Olsen, A.R. 1999. Spatially restricted surveys over time for aquatic resources.  Journal of Agricultural, Biological, and Environmental Statistics 4, 415-428. 

Strobel, C.J., H.W. Buffum, S.J. Benyi, E.A. Petrocelli, D.R. Reifsteck and D.J. Kieth.  1995.  Statistical Summary EMAP-Estuaries Virginian Province – 1990 to 1993.  U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, Atlantic Ecology Division, Narragansett, RI. EPA/620/R-94/026.  72p.  

Summers, J.K., J.M. Macauley, P.T Heitmuller, V.D. Engle, A.M. Adams, and G.T Brooks.  1993.  Annual statistical summary: EMAP – Estuaries Louisianian Province –1991.  U.S. EPA Office of Research and Development, Environmetal Research Laboratory, Gulf Breeze, FL.  EPA/600/R-93/001.  101 p. plus appendices A-C. 

U.S. Environmental Protection Agency.  2004.  National Coastal Condition Report II. EPA-620-R-03-002. 358 pp + appendices. 

U.S. Environmental Protection Agency.  2001.  National Coastal Condition Report. EPA-620-R-01-005. 204 pp. 

U.S. Environmental Protection Agency.  1994.  Methods for assessing the toxicity of sediment-associated contaminants with estuarine and marine amphipods.  EPA/600/R-94/025.  Final Report. Office of Environmental Protection Agency, Washington DC.  140p. 

Van Dolah, R.F., J.L. Hyland, A.F. Holland, J.S. Rosen, and T.R. Snoots.  1999.  A  benthic index of biological integrity for assessing habitat quality in estuaries of the southeastern United States.  Marine Environmental Research 48:  269-283. 

Van Dolah, R.F., D.E. Chestnut, and G.I. Scott.  2000.  A baseline assessment of environmental and biological conditions in Broad Creek and the Okatee River, Beaufort County, South Carolina.  Final Report to the Beaufort County Council, Beaufort County, South Carolina. 115 p. plus appendices.  

Van Dolah, R.F., P.C. Jutte, G.H.M.Riekerk, M.V. Levisen, L.E. Zimmerman, J.D. Jones, A.J. Lewitus, D.E. Chestnut, W. McDermott, D. Bearden, G.I. Scott, M.H. Fulton.  2002a.  The Condition of South Carolina's Estuarine and Coastal Habitats During 1999-2000:  Technical Report.  Charleston, SC:  South Carolina Marine Resources Division.  Technical Report No. 90. 132p.

Van Dolah, R.F., P.C. Jutte, G.H.M.Riekerk, M.V. Levisen, L.E. Zimmerman, J.D. Jones, A.J. Lewitus, D.E. Chestnut, W. McDermott, D. Bearden, G.I. Scott, M.H. Fulton.  2002b.  The Condition of South Carolina's Estuarine and Coastal Habitats During 1999-2000:  Summary Report.  Charleston, SC:  South Carolina Marine Resources Division.  Educational Report No. 20. 23p.

Van Dolah, R.F., D.E. Chestnut, J.D. Jones, P.C. Jutte, G. Riekerk, M. Levisen, and W. McDermott.  2002c.  The importance of considering spatial attributes in evaluating estuarine habitat condition:  The South Carolina experience.  Environmental Monitoring and Assessment 81:  85-95.

Van Dolah, R.F., P.C. Jutte, G.H.M. Riekerk, M.V. Levisen, S.E. Crowe, A.J Lewitus, D.E. Chestnut, W. McDermott, D. Beardon, and M.H. Fulton. 2004.  The Condition of South Carolina's Estuarine and Coastal Habitats During 2001-2002: Technical Report. Charleston, SC: South Carolina Marine Resources Division.  Technical Report No. 100.  70 p.

Wannamaker, C.M. and J.A. Rice.  2000.  Effects of hypoxia on movements and behavior of selected estuarine organisms from the southeastern United States.  Journal of Experimental Marine Biology and Ecology.  249:145-163.

World Travel and Tourism Council.  2001.  South Carolina.  The Impact of Travel and Tourism on Jobs and the Economy.  1-2 Queen Victoria Terrace.  Sovereign Court. London.  E1W 3HA.  United Kingdom. 44p.

Wright, S.W., Thomas, D.P., Marchant, H.J. Higgins, H.W., Mackey, M.D., Mackey, D.J.  1996.  Analysis of phytoplankton of the Australian sector of the Southern Ocean:  comparison of microscopy and size frequency data with interpretations of pigment HPLC data using the 'CHEMTAX' matrix factorisation program.  Mar. Ecol. Prog. Ser.  144: 285-298.

Weisberg, S.B., J.B. Frithsen, A.F. Holland, J.F. Paul, K.J. Scott, J.K. Summers, H.T. Wilson, R. Valente, D.G. Heimbuch, J. Gerritsen, S.C. Schimmel, and R.W. Latimer. 1992. EMAP-Estuaries Virginian Province 1990 Demonstration Project Report. U.S. EPA Environmental Research Laboratory, Narragansett, R.I. EPA/600/R-92/100.

Yoder, C.O. and E.T. Rankin.  1995.  Biological response signatures and the area of degradation value: new tools for interpreting multimetric data, p. 263-286.  In: W.S. Davis and T.P. Sime (eds.), Biological Assessment and Criteria:  Tools for Water Resources Planning and Decision Making, Lewis Publishers, Boca Raton, Louisiana.