Angermeier, P. L. & J. R. Karr, 1986. Applying an index of biotic integrity based on stream-fish community considerations in sampling and interpretation. N. Amer. J. Fish. Manag. 6: 418–429.
APHA et al., 1985. Standard Methods for the Examination of Water and Wastewater. Amer. Public Health Assoc., Washington, DC.
Baker, J. P. & S. W. Christensen, 1991. Effects of acidification on biological communities in aquatic ecosystems. In: D. F. Charles (ed.), Acidic Deposition and Aquatic Ecosystems. pp. 83–106. Springer-Verlag, New York.
Baker, J. P., D. P. Bernard, S. W. Christensen, M. J. Sale, J. Freda, K. Heltcher, D. Maromorek, L. Rowe, P. Scanlon, G. Suter, W. Warren-Hicks & P. Welbourn, 1990. Biological Effects of Changes in Surface Water Acid-Base Chemistry. NAPAP Report 13. In: National Acid Precipitation Assessment Program, Acidic Deposition: State of Science and Technology. Vol. II, Washington, DC.
Balon, E. K., 1975. Reproductive guilds of fishes: a proposal and definition. J. Fish. Res. Broad Can. 32: 821–864.
Berkman, H. E. & C. F. Rabeni, 1987. Effect of siltation on stream fish communities. Environ. Biol. Fishes 18: 285–294.
Cooper, E. L., 1983. Fishes of Pennsylvania and the Northeastern United States. Penn. State Univ. Press, University Park, Pennsylvania, 243 pp.
Davis, W. S. & T. P. Simmons, 1989. Proceedings of the 1989 Midwest Pollution Control biologists Meeting. U.S. Environ. Protect. Agency, EPA-905/9-89-007.
Dickson, K. L., W. T. Waller, J. H. Kennedy & L. P. Ammann, 1992. Assessing the relationship between ambient toxicity and instream biological response. Environ. Toxicol. Chem. 11: 1307–1322.
Draper, N. R. & H. Smith, 1981. Applied Regression Analysis, 2nd edn. John Wiley & Sons Inc., New York, 709 pp.
Eddy, S. & J. C. Underhill, 1978. How to know the freshwater fishes. 3rd edn. W.C. Brown Comp. Publishers, Dubuque, Iowa, 215 pp.
Fischer, S. A., L. W. Hall, Jr., W. D. Killen, Jr., M. C. Ziegenfuss, R. D. Anderson & R. J. Klauda, 1992a. Concurrent fish community metric, physical and chemical approaches for assessing environmental degradation in Maryland coastal plain streams. In: R.E. Stroud (ed.), Fisheries Management and Watershed Development AFS Symposium 13. p. 270. Bethesda, Maryland.
Fischer, S. A., L. W. HallJr. & W. D. KillenJr., 1992b. Distribution of the endangered glassy darter, Etheostoma vitreum, in Maryland coastal plain streams. Virg. J. Sci. 43: 47–52.
Gammon, J. R., 1976. The fish populations of the middle 340 km of the Wabash River. Purdue Univ. Water Resources Res. Center, Tech. Rep. 86, West Lafayette, IN.
Gammon, J. R., 1980. The use of community parameters derived from electrofishing catches of river fish as indicators of environmental quality. In: Seminar on Water Quality Management Trade-offs. U.S. Environ. Prot. Agency, EPA-905/9-80-009: 335–363.
Gorman, O. T. & J. R. Karr, 1978. Habitat structure and stream fish communities. Ecology 59: 507–515.
Greening, H. S., A. J. Janicki & W. P. Saunders, 1987. An evaluation of stream liming effects on water quality and yellow perch spawning in Maryland coastal plain streams: 1986 Final Report. Internat. Sci. Technol. Inc, Reston, Virginia.
Greening, H. S., A. J. Janicki, R. J. Klauda, D. M. Boulder, D. M. Levin & E. S. Perry, 1989. An evaluation of stream liming effects on water quality and spawning of migratory fishes in Maryland coastal plain streams: 1988 results. Maryland Dep. Natur. Resources, Chesapeake Bay Res. Monit. Div., final Rep. AD-89-5.
Greer, J., 1991. Shaping the watershed: How should we manage growth. Watershed Summer/Spring: 2–14.
Hall, L. W.Jr., S. A. Fischer, W. D. KillenJr., M. C. Ziegenfuss & R. D. Anderson, 1992. 1991 Doser Study in Maryland coastal plain: Use of lime doser to mitigate stream acidification. Maryland Dep. Natur. Resources, Chesapeake Bay Res. Monit. Div., Annapolis, Maryland.
Henshaw, J. M., T. E. Lewis & E. M. Heithman (in press). A semi-automatic calorimetric method for the determination of monomeric aluminum species in natural waters by flow injection analysis. Internat. J. Environ. Anal. Chem.
Hillman, D. C., S. H. Pia & J. J. Simon, 1986. Analytical methods manual for the National Surface Water Stream Survey (Middle Atlantic Phase I, Southeast Screening and Middle Atlantic Episode Pilot). Lockheed Engin. Managem. Serv. Co., Inc., Las Vegas, Nevada.
Hughes, R. M. & J. R. Gammon, 1987. Longitudinal changes in fish assemblages and water quality in the Willamette River, Oregon. Trans. Amer. Fish Soc. 116: 196–209.
IST (International Science and Technology, Inc.), 1988. Maryland Synoptic Stream Chemistry Survey: Estimating the number and distribution of streams affected by or at risk from acidification. Maryland Power Plant Research Program, Rep. AD-88-2.
Jacobson, R., P. Kazyak, A. Janicki, D. Wade, H. Wilson & R. P. Morgan, 1992. Feasibility of using an index of biotic integrity (IBI) approach for synthesizing data from a Maryland biological stream survey. Rep. prep. by Versar Inc., Columbia, Maryland.
Janicki, A. J. & H. S. Greening, 1988. An evaluation of stream liming effects on water quality and anadromous fish spawning in Maryland coastal plain streams: 1987 results. Rep. Internat. Sci. Technol. Inc., Reston, Virginia.
Karr, J. R., 1981. Assessment of biotic integrity using fish communities. Fisheries 6: 21–27.
Karr, J. R., 1991. Biological integrity; A long-neglected aspect of water resource management. Ecol. Appl. 1: 66–84.
Karr, J. R., K. D. Fausch, P. L. Angermeier, P. R. Yant & I. J. Schlosser, 1987. Assessing biological integrity in running waters: a method and its rationale. Illinois Natur. Hist. Surv., Spec. Pub. 5.
Klauda, R. J., 1989. Definitions of critical environmental conditions for selected Chesapeake Bay finfish exposed to acidic episodes in spawning and nursery habitats. Maryland Dep. Natur. Resources, Chesapeake Bay Res. Monit. Div., Acid Deposition Program, Rep. CBRM AD-89-6.
Klauda, R. J., S. A. Fischer, L. W. HallJr. & J. A. Sullivan, 1991. Alewife and Blueback Herring. In: S. L. Funderburk, J. A. Mihursky, S. J. Jordan & D. Riley (eds), Habitat Requirements for Chesapeake Bay Living Resources, 2nd edn. pp. 10.1–10.29, Chesapeake Research Consortium Inc., Solomons, MD.
Kramer, J. R., 1984. Modified gram analysis for acid and based titrations. Environ. Geochem. Rep. 1984–2.
Lee, D. S., A. Norden, C. R. Gilbert & R. Franz, 1976. A list of the freshwater fishes of Maryland and Delaware. Chesapeake Sci. 17: 205–211.
Lee, D. S., C. R. Gilbert, C. H. Hocutt, R. E. Jenkins, D. E. McAllister & J. R. StaufferJr., 1980. Atlas of North American freshwater fishes. North Caroline State Mus. Natur. Hist., Raleigh, North Carolina.
Mahon, R., 1980. Accuracy of catch-effort methods for estimating fish density and biomass in streams. Environ. Biol. Fishes 5: 343–360.
Majumdar, S. K., L. W. HallJr. & H. M. Austin, 1987. Contaminant Problems and Management of Living Chesapeake Bay Resources, Pennsylvania Acad. Sci., Easton, Pennsylvania. 573 pp.
Maryland Office of Planning, 1991. Maryland's Land 1973–1990 A Changing Resource. Off. State Planning, Baltimore, Maryland. Pub. 91–8.
Miller, D. L., P. M. Leonard, R. Hughes, J. R. Karr, P. B. Moyle, L. H. Schrader, B. A. Thompson, R. A. Daniels, K. D. Fausch, G. A. Fitzhugh, J. R. Gannon, D. B. Halliwell, P. L. Angermeier & D. J. Orth, 1988. Regional Applications of an index of biotic integrity for use in water resource management. Fisheries 13: 12–20.
Milliken, G. A. & D. Johnson, 1984. Analysis of Messy Data. Volume 1: Designed Experiments. Van Nostrand Reinhold Co., New York, 473 pp.
Myers, T. J. & S. Swanson, 1991. Aquatic habitat condition index, stream type and livestock bank drainage in northern Nevada. Water Res. Bull. 27: 667–676.
Oberdorff, T. & R. M. Hughes, 1992. Modification of an index of biotic integrity based on fish assemblages to characterize rivers of the Seine River, France. Hydrobiologia 228: 117–130.
OECD (Orangization for Economic Cooperation and Development), 1986. Water Pollution by Fertilizers and Pesticides. Paris, France.
OEPA (Ohio Environmental Protection Agency), 1987. Biological criteria for the protection of aquatic life: Volume II: users manual for biological field assessment of Ohio surface water. Div. Water Qual. Monit. Assess. Surface Water Sect., Columbus, Ohio.
OEPA, 1989. The qualitative habitat evaluation index (QHEI): rationale, methods and application. Div. Water Qual. Monit. Assess., Surface Water Sect., Columbus, Ohio.
Page, L. M., 1983. Handbook of darters. TFH Publications, Inc., Neptune City, NJ. 271 pp.
Parsons, T. R., Y. Maita & C. M. Lalli, 1984. A Manual of Chemical and Biological Methods for Sea Water Analysis. Pergamon Press, New York. 174 pp.
Plafkin, J. L., M. T. Barbour, K. D. Porter, S. K. Gross & R. M. Hughes, 1989. Rapid bioassessment protocols for use in streams and rivers: Benthic macroinvertebrates and fish. U.S. Environ. Protect. Agency, EPA/440/4-89/001.
Scott, D. & T. Hall, 1991. Comparative analysis of agricultural land use practices on two similar size Choptank River watersheds. Rep. U.S. Fish Wildl. Serv., Chesapeake Estuary Program, Annapolis, Maryland.
Smith, P. W., 1979. The fishes of Illinois. Univ. Ill. Press, Urbana. Illinois. 314 pp.
Speir, H. J., D. R. Weinrich & W. R. Carter, III, 1976. Evaluation of the effects of channelization on small Coastal Plain streams of Maryland. Rep. to U.S. Fish Wildl. Serv., Maryland Dep. Natur. Resources, Rep. F-24-R, Annapolis, Maryland.
Steedman, R. J., 1988. Modification and assessment of an index of biotic integrity to quantify stream quality in Southern California. Can. J. Fish. Aquat. Sci. 45: 492–501.
USEPA (United States Environmental Protection Agency), 1979. Methods for chemical analysis of water and wastes. EPA-600/4-79-020.
USEPA, 1987. Water quality criteria summary. Off. Water Regulations and Standards. Criteria and Standards Div.
USEPA, 1991. Chesapeake Bay Toxics of Concern List. Report prepared by the Chesapeake Bay Program Toxics Subcommittee's by the Chesapeake Bay Program Toxics Subcommittee's Living Resources Subcommittee's Joint Criteria and Standards Workgroup, Annapolis, Maryland.
Vannote, R. L., G. W. Minshall, K. W. Cummins, J. R. Sedell & C. E. Cushing, 1980. The River continuum concept. Can. J. Fish. Aquat. Sci. 37: 130–137.