Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Annotated bibliography of field studies conducted on the Patuxent Wildlife Research Center, 1940-1987 1988
Assessment of the ecological condition of the Delaware and Maryland coastal bays / 1996
Atlantic Coast ecological inventory, Baltimore, Md.--Pa.--Va.--W.Va. 1980
Atlantic Coast ecological inventory, Eastville, Va.--Md.--N.C. 1980
Atlantic Coast ecological inventory, Salisbury, Md.--Del.--N.J.--Va. 1980
Atlantic Coast ecological inventory, Washington, D.C.--Md.--Va. 1980
Atlantic Coast ecological inventory, Wilmington, Del.--Md.--N.J.--Pa. 1980
Biological indicator variability and stream monitoring program integration : a Maryland case study / 2002
Bush River Basin : environmental assessment of stream conditions / 1997
Calvert Cliffs zooplankton entrainment study 1900
Chester River Basin : environmental assessment of stream condition / 1997
Conference on the Coastal Bays of Maryland and Virginia--Chincoteague, Sinepuxent, and Assawoman. 1981
Data sets for developing measures of biological integrity in Maryland streams 1992
Ecological characterization of Delmarva's Great Cypress Swamp Conservation Area : final report / 1999
Ecological Responses to Flow Alteration: A Literature Review Within the Context of the Maryland Hydroecological Integrity Assessment. 2012
Ecological studies in the middle reach of Chesapeake Bay, Calvert Cliffs / 1987
Effects of thermal pollution on productivity and stability of estuarine communities 1971
Environmental degradation in the Patuxent River estuary, Maryland 1972
Eye on Maryland streams : a quarterly newsletter on the Maryland Biological Stream Survey published by the Maryland Department of Natural Resources, Chesapeake Bay Research & Monitoring Division / 1994
Final technical report for the period August 1968 to August 1970 to Office of Water Resources Research : project title - the effects of thermal loading and water quality on estuarine primary production / 1970
Focus on Maryland's forgotten bays : 1990
Forest and riparian buffer conservation : local case studies from the Chesapeake Bay Program / 1996
From the mountains to the sea : the state of Maryland's freshwater streams / 1999
Guide to using 1995 Maryland biological stream survey data 1997
Identification and protection of reference wetland natural communities in Maryland : Delmarva Bay wetlands / 1999
Identification and protection of reference wetland natural communities in Maryland : Potomac watershed floodplain forests / 1999
Implementation plan review for Maryland as required by the Energy Supply and Environmental Coordination Act. 1975
Intensive watershed study the Patuxent River basin / 1983
Joint construction sediment control project, 1974
Lower Potomac River Basin : environmental assessment of stream conditions / 1998
Maryland biological stream survey : ecological assessment of non-tidal streams sampled in 1996 / 1998
Maryland biological stream survey : ecological status of non-tidal streams in six basins sampled in 1995 / 1997
Maryland biological stream survey design report 1993
Maryland biological stream survey sampling manual / 1994
Maryland biological stream survey, round three field sampling manual / 2010
Maryland's coastal bays : an assessment of aquatic ecosystems, pollutant loadings, and management options / 1993
Middle Potomac River Basin : environmental assessment of stream conditions / 1998
Monitoring study Eastern Neck Island National Wildlife Refuge / 1995
Nutrient retention and vegetation dynamics in restored freshwater wetlands on the Maryland Coastal Plain : final report / 1999
Patuxent River Basin : environmental assessment of stream conditions / 1998
Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams / 2003
Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams / 2003
Pilot study to develop assessment methods and biological indicators for tidal streams in Maryland's coastal plain 1999
Pilot study to evaluate biological, physical, chemical, and land-use characteristics in Maryland coastal plain streams 1993
Pilot study to evaluate biological, physical, chemical, and land-use characteristics in Maryland coastal plain streams : year 2 / 1995
Power plant site evaluation interim report : aquatic biology Perryman site. 1974
Prehistoric peoples of Maryland's coastal plain / 1979
Present state of organic xenobiotics in the Chesapeake Bay : a synthesis paper 1981
Recent wetland trends in Anne Arundel County, Maryland (1981-82 to 1988-90) 1992
Report on the conference on the outer cosatal bays focus on Maryland's forgotten bays, the citizen's agenda. 1990
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