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Refinement, validation, and application of a benthic condition index for Northern Gulf of Mexico estuaries

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Abstract

By applying discriminant analysis to benthic macroinvertebrate data, we have developed an indicator of benthic condition for northern Gulf of Mexico estuaries. The data used were collected by the United states Environmental Protection Agency’s Environmental Monitoring and Assessment Program (EMAP) in the Louisianian Province from 1991 to 1994. This benthic index represents a linear combination of the following weighted parameters: the proportion of expected species diversity, the mean abundance of tubificid oligochaetes, the percent of total abundance represented by capitellid polychaetes, the percent of total abundance represented by bivalve mollusks, and the percent of total abundance represented by amphipods. We successfully validated and retrospectively applied the benthic index to all of the benthic data collected by EMAP in the Louisianian Province. This benthic index was also calculated for independent data collected from Pensacola Bay, Florida, in order to demonstrate its flexibility and applicability to different estuarine systems within the same biogeographic region. The benthic index is a useful and valid indicator of estuarine condition that is intended to provide environmental managers with a simple tool for assessing the health of benthic macroinvertebrate communities.

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Literature Cited

  • Berger, V. Y., A. D. Naumov, andA. I. Babkov. 1995. The relationship of abundance and diversity of marine benthos to environmental salinity.Russian Journal of Marine Biology 21:41–46.

    Google Scholar 

  • Bramblett, R. G. andK. D. Faush. 1991. Variable fish communities and the index of biotic integrity in a western Great Plains river.Transactions of the American Fisheries Society 120: 752–769.

    Article  Google Scholar 

  • Chessman, B. C. 1995. Rapid assessment of rivers using macroin-vertebrates: A procedure based on habitat-specific sampling, family level identification, and a biotic index.Australian Journal of Ecology 20:122–129.

    Article  Google Scholar 

  • Clements, W. H., D. S. Cherry, andJ. H. Van Hassel. 1992. Assessment of the impact of heavy metals on benthic communities at the Clinch River (Virginia): Evaluation of an index of community sensitivity.Canadian Journal of Fisheries and Aquatic Sciences 49:1686–1694.

    Article  Google Scholar 

  • Dauer, D. M. 1993. Biological criteria, environmental health and estuarine macrobenthic community structure.Marine Pollution Bulletin 26:249–257.

    Article  Google Scholar 

  • Dauer, D. M., R. M. Ewing, andA. J. Rodi. 1987. Macrobenthic distribution within the sediment along an estuarine salinity gradient.Internationale Revue der Gesamten Hydrobiologie 72:529–538.

    Article  Google Scholar 

  • Deegan, L. A., J. T. Finn, S. G. Ayvazian, C. A. Ryder-Kieffer, andJ. Buonaccorsi. 1997. Development and validation of an estuarine biotic integrity index.Estuaries 20:601–617.

    Article  Google Scholar 

  • Elliott, M. 1994. The analysis of macrobenthic community data.Marine Pollution Bulletin 28:62–64.

    Article  Google Scholar 

  • Engle, V. D. andJ. K. Summers. 1998. Determining the causes of benthic condition.Environmental Monitoring and Assessment 51:381–397.

    Article  CAS  Google Scholar 

  • Engle, V. D., J. K. Summers, andG. R. Gaston. 1994. A benthic index of environmental condition of Gulf of Mexico estuaries.Estuaries 17:372–384.

    Article  Google Scholar 

  • Flint, R. W. andJ. A. Younk. 1983. Estuarine benthos: Long-term community structure variations Corpus Christi Bay, Texas.Estuaries 6:126–141.

    Article  Google Scholar 

  • Gaston, G. R. 1985. Effects of hypoxia on macrobenthos of the inner shelf off Cameron, Louisiana.Estuarine, Coastal and Shelf Science 20:603–613.

    Article  Google Scholar 

  • Gaston, G. R. andJ. C. Nasci. 1988. Trophic structure of macrobenthic communities in the Calcasieu Estuary, Louisiana.Estuaries 11:201–211.

    Article  Google Scholar 

  • Gaston, G. R. andJ. C. Young. 1992. Effects of contaminants on macrobenthic communities in the Upper Calcasieu Estuary, Louisiana.Bulletin of Environmental Contamination and Toxicology 49:922–928.

    Article  CAS  Google Scholar 

  • Harper, Jr.,D. E., L. D. McKinney, R. R. Salzer, andR. J. Case. 1981. The occurrence of hypoxic bottom water off the upper Texas coast and its effects on the benthic biota.Contributions in Marine Science 24:53–79.

    Google Scholar 

  • Karr, J. R. 1981. Assessment of biotic integrity using fish communities.Fisheries 6:21–27.

    Article  Google Scholar 

  • Karr, J. R. 1993. Defining and assessing ecological integrity beyond water quality.Environmental Toxicology and Chemistry 12: 1521–1531.

    Article  CAS  Google Scholar 

  • Kerans, B. L. andJ. R. Karr. 1994. A benthic index of biotic integrity (B-IBI) for rivers of the Tennessee Valley.Ecological Applications 4:768–785.

    Article  Google Scholar 

  • Lang, C., G. L’Eplattenier, andO. Reymond 1989. Water quality in rivers of western Switzerland: Application of an adaptable index based on benthic invertebrates.Aquatic Sciences 51: 224–234.

    Article  Google Scholar 

  • Lang, C. andO. Reymond. 1995. An improved index of environmental quality for Swiss rivers based on benthic invertebrates.Aquatic Sciences 57:172–180.

    Article  Google Scholar 

  • Lenat, D. 1993. A biotic index for the southeastern United States: Derivation and list of tolerance values, with criteria for assigning water-quality ratings.Journal of the North American Benthological Society 12:279–290.

    Article  Google Scholar 

  • Long, E. R., D. D. MacDonald, S. L. Smith, andF. D. Calder. 1995. Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuarine sediments.Environmental Management 19:81–97.

    Article  Google Scholar 

  • Lyons, J., S. Navarro-Perez, P. A. Cochran, E. Santana C., andM. Guzman-Arroyo. 1995. Index of biotic integrity based on fish assemblages for the conservation of streams and rivers in west-central Mexico.Conservation Biology 9:569–584.

    Article  Google Scholar 

  • Macauley, J. M., J. K. Summers, P. T. Heitmuller, V. D. Engle, G. T. Brooks, M. Babikow, andA. M. Adams. 1994. Annual Statistical Summary: EMAP-Estuaries Louisianian Province—1992. EPA/620/R-94/002. United States Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, Gulf Breeze, Florida.

    Google Scholar 

  • Messer, J. J., R. A. Linthurst, andW. S. Overton. 1991. An EPA program for monitoring ecological status and trends.Environmental Monitoring and Assessment 17:67–78.

    Article  Google Scholar 

  • Modde, T. andH. G. Drewes. 1990. Comparison of biotic index values for invertebrate collections from natural and artificial substrates.Freshwater Biology 23:171–180.

    Article  Google Scholar 

  • Montagna, P. A. andR. D. Kalke. 1992. The effect of freshwater inflow on meiofaunal and macrofaunal populations in the Guadalupe and Nueces estuaries, Texas.Estuaries 15:307–326.

    Article  Google Scholar 

  • Oberdorff, T. andR. M. Hughes. 1992. Modification of an index of biotic integrity based on fish assemblages to characterize rivers of the Seine Basin, France.Hydrobiologia 228:117–130.

    Article  Google Scholar 

  • Osborne, L. L., S. L. Kohler, P. B. Bayley, D. M. Day, W. A. Bertrand, M. J. Wiley, andR. Sauer. 1992. Influence of stream location in a drainage network on the index of biotic integrity.Transactions of the American Fisheries Society 121:635–643.

    Article  Google Scholar 

  • Pearson, T. H. andR. Rosenberg. 1978. Macrobenthic succession in relation to organic enrichment and pollution of the marine environment.Oceanography and Marine Biology Annual Review 16:229–311.

    Google Scholar 

  • Rakocinski, C. F., S. S. Brown, G. R. Gaston, R. W. Heard, W. W. Walker, andJ. K. Summers. 1997. Macrobenthic responses to natural and contaminant-related gradients in northern Gulf of Mexico estuaries.Ecological Applications 7:1278–1298.

    Article  Google Scholar 

  • Ranasinghe, J. A., S. B. Weisberg, J. B. Frithsen, D. M. Dauer, L. C. Schaffner, andR. J. Diaz. 1994. Chesapeake Bay benthic community restoration goals. Report CBP/TRS 107/94. United States Environmental Protection Agency, Chesapeake Bay Program, Annapolis, Maryland.

    Google Scholar 

  • Rosenberg, R. 1977. Benthic macrofaunal dynamics, production, and dispersion in an oxygen-deficient estuary of West Sweden.Journal of Experimental Marine Biology and Ecology 26: 107–133.

    Article  Google Scholar 

  • Rygg, B. 1986. Heavy-metal pollution and log-normal distribution of individuals among species in benthic communities.Marine Pollution Bulletin 17:31–36.

    Article  CAS  Google Scholar 

  • Santos, S. L. andJ. L. Simon. 1980. Response of soft-bottom benthos to annual catastrophic disturbance in a south Florida estuary.Marine Ecology Progress Series 3:347–355.

    Article  Google Scholar 

  • SAS Institute, Inc. 1990. SAS/STAT® User’s Guide, Version 6, 4th edition, Volumes 1–2. SAS Institute, Inc., Cary, North Carolina.

    Google Scholar 

  • Stokes, M. E., C. S. Davis, andG. G. Kock. 1995. Categorical Data Analysis Using the SAS System. SAS Institute Inc., Cary, North Carolina.

    Google Scholar 

  • Summers, J. K. andV. D. Engle. 1993. Evaluation of sampling strategies to characterize dissolved oxygen conditions in Gulf of Mexico estuaries.Environmental Monitoring and Assessment 24:219–229.

    Article  CAS  Google Scholar 

  • Summers, J. K., J. M. Macauley, andP. T. Heitmuller. 1991. Environmental Monitoring and Assessment Program. Implementation Plan for Monitoring the Estuarine Waters of the Louisianian Province—1991 Demonstration. EPA/600/5-91/228. United States Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, Gulf Breeze, Florida.

    Google Scholar 

  • Summers, J. K., J. M. Macauley, P. T. Heitmuller, V. D. Engle, A. M. Adams, andG. T. Brooks 1992. Annual Statistical Summary: EMAP-Estuaries Louisianian Province—1991. EPA/600/R-93/001. United States Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, Gulf Breeze, Florida.

    Google Scholar 

  • Summers, J. K., J. F. Paul, andA. Robertson. 1995. Monitoring the ecological condition of estuaries in the United States.Toxicological and Environmental Chemistry 49:93–108.

    Article  CAS  Google Scholar 

  • Warwick, R. M. 1986. A new method for detecting pollution effects on marine macrobenthic communities.Marine Biology 92:557–562.

    Article  Google Scholar 

  • Weisberg, S. L., J. B. Frithsen, A. F. Holland, J. F. Paul, K. J. Scott, J. K. Summers, H. T. Wilson, R. Valente, D. Heimbuch, J. Gerritsen, S. C. Schimmel, andR. W. Latimer. 1993. EMAP-Estuaries Virginian Province 1990 Demonstration Project Report. EPA/620/R-93/006. United States Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, Narragansett, Rhode Island.

    Google Scholar 

  • Weisberg, S. B., J. A. Ranasinghe, D. M. Dauer, L. C. Schaffner, R. J. Diaz, andJ. B. Frithsen. 1997. An estuarine benthic index of biotic integrity (B-IBI) for Chesapeake Bay.Estuaries 20:149–158.

    Article  Google Scholar 

  • Wilson, J. G. andD. W. Jeffrey. 1994. Benthic biological pollution indices in estuaries, p. 311–327.In K. J. M. Kramer (ed.), Biomonitoring of Coastal Waters and Estuaries. CRC Press, Boca Raton, Florida.

    Google Scholar 

Sources of Unpublished Materials

  • Llanso, R. Personal communication. Washington State Department of Ecology, P. O. Box 47600, Olympia, Washington 98504-7600.

  • Weisberg, S. Personal communication. Southern California Coastal Water Research Project, 7171 Fenwick Lane, Westminster, California 92683-5218.

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  1. Virginia D. Engle

    Present address: National Health and Environmental Effects Research Laboratory, Gulf Ecology Division, United States Environmental Protection Agency, 1 Sabine Island Drive, 32561-5299, Gulf Breeze, Florida

Authors and Affiliations

  1. Gulf Breeze Project Office, United States Geological Survey, Biological Resources Division, 1 Sabine Island Drive, 32561-5299, Gulf Breeze, Florida

    Virginia D. Engle

  2. National Health and Environmental Effects Research Laboratory, Gulf Ecology Division, United States Environmental Protection Agency, 1 Sabine Island Drive, 32561-5299, Gulf Breeze, Florida

    J. Kevin Summers

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  1. Virginia D. Engle
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Correspondence to Virginia D. Engle.

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Engle, V.D., Summers, J.K. Refinement, validation, and application of a benthic condition index for Northern Gulf of Mexico estuaries. Estuaries 22, 624–635 (1999). https://doi.org/10.2307/1353050

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