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Search Results for the EPA National Library Catalog
Items Found: 496
Showing: Items 401 - 450
Your Search: (SUBJECT=Seasonal variations)
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Title
Year Published
401
Static coal storage : biological effects on the aquatic environment /
1980
402
Statistical Method for Detection of a Trend in Atmospheric Sulfate.
1995
403
Status of Waterborne Giardiasis Outbreaks and Monitoring Methods.
1986
404
Stochastic Predictions of Sediment Yields from Small Coastal Watersheds in Oregon, U.S.A.
1981
405
Stochasticity in Stream Fish Communities: An Alternative Interpretation.
1984
406
Stream Chemistry in the Southern Blue Ridge: Feasibility of a Regional Synoptic Sampling Approach.
1988
407
Stream Pollution from Cattle Barnlot (Feedlot) Runoff.
1972
408
Streamside Effect in a 'Carex lyngbyei' Estuarine Marsh: The Possible Role of Recoverable Underground Reserves.
1981
409
Structural and Functional Aspects of the Ecology of Submerged Aquatic Macrophyte Communities in the Lower Chesapeake Bay. Volume 1. Studies on Structure and Function of a Temperate, Estuarine Seagrass Community: Vaucluse Shores, Lower Chesapeake Bay, Virginia, USA.
1982
410
Study and assessment of eight yard waste composting programs across the United States /
1988
411
Study and assessment of eight yard waste composting programs across the United States /
1989
412
Study of Horizontal Visibility, Atmospheric Vertical Optical Properties and Solar Isolation at Stanton, North Dakota.
1977
413
Study of Indoor-Outdoor Air Pollutant Relationships. Volume I and II.
1970
414
Study of Phytoplankton Dynamics in Lake Fayetteville as a Means of Assessing Water Quality.
1971
415
Study of Some Problems on the Physical Aspects of Thermal Pollution.
1970
416
Study of the Effects of Island Development on Lake Water Quality.
1972
417
Sulfur Budget of Lake Shelbyville, Illinois, and the Effects of Sulfides Upon 'Chaoborus'.
1973
418
Summary and conclusions : nutrient transport and accountability in the lower Susquehanna River Basin /
1974
419
Summer total phosphorus in lakes : a map of Minnesota, Wisconsin, and Michigan, USA /
1988
420
Summer total phosphorus in lakes in Minnesota, Wisconsin, and Michigan /
1988
421
Surface Water Pesticide Monitoring of Illinois Streams: Summary of Results 1985-1998.
2001
422
Surface Water System - 1973.
1974
423
Survival of pathogens in animal manure disposal /
1975
424
Susceptibility of Aquatic and Terrestrial Resources of Minnesota, Wisconsin, and Michigan to Impacts from Acid Precipitation: Informational Requirements.
1984
425
Synoptic meteorology and air quality patterns in the St. Louis RAPS program /
1980
426
Temperature criteria for freshwater fish : protocol and procedures /
1977
427
Temperature effects on young yellow perch, Perca flavescens (Mitchill) /
1976
428
Temperature Requirements of Some Percids and Adaptations to the Seasonal Temperature Cycle.
1977
429
Temporal Patterns in Three-Dimensional Structure and Activity of Schools of the Atlantic Silverside 'Menidia menidia'.
1984
430
Temporal Variability in Lakewater Chemistry in the Northeastern United States: Results of Phase 2 of the Eastern Lake Survey.
1991
431
Testing and application of biomonitoring methods for assessing environmental effects of noxious algal blooms /
1990
432
The common phytoplankton genera from eastern and southeastern lakes /
1979
433
The dilution/flushing technique in lake restoration /
1981
434
The Environmental Protection Agency Four Corners ambient air monitoring network /
1979
435
The Fate and effects of crude oil spilled on subarctic permafrost terrain in interior Alaska /
1980
436
The limnetic zooplankton of lakes in Katmai National Monument, Alaska /
1984
437
The Particle pollution report : current understanding of air quality and emissions through 2003 /
2004
438
The Potential effects of global climate change on the United States : [appendices] /
1989
439
The role of climate in forest monitoring and assessment : a New England example /
1991
440
The sediment environment of Port Valdez, Alaska : the effect of oil on this ecosystem /
1976
441
The Strait of Juan de Fuca intertidal and subtidal benthos : second annual report, Spring 1977 - Winter 1978 /
1979
442
Time-Dependent Behavior of Water Chemistry in Hydrologic Systems.
1969
443
Total Maximum Daily Loads of Carbonaceous Biochemical Oxygen Demand (CBOD) and Nitrogenous Biochemical Oxygen Demand (NBOD) for Antietam Creek, Washington County, Maryland.
2001
444
Total Maximum Daily Loads of Carbonaceous Biochemical Oxygen Demand (CBOD) and Nitrogenous Biochemical Oxygen Demand (NBOD) for Georges Creek in Allegany and Garrett Counties, Maryland.
2002
445
Total Maximum Daily Loads of Fecal Bacteria for the Lower Monocacy River Basin in Carroll, Frederick, and Montgomery Counties, Maryland.
2009
446
Total Maximum Daily Loads of Fecal Coliform for Church Creek in the Little Choptank River Basin in Dorchester County, Maryland.
2004
447
Total Maximum Daily Loads of Fecal Coliform for Restricted Shellfish Harvesting Areas in Miles River and Leeds Creek and a Water Quality Analysis of Fecal Coliform for Hunting Creek of the Miles River Basin in Talbot County, Maryland.
2005
448
Total Maximum Daily Loads of Fecal Coliform for Restricted Shellfish Harvesting Areas in the Manokin River and St. Peter's Creek of the Manokin River Basin in Somerset County, Maryland.
2005
449
Total Maximum Daily Loads of Fecal Coliform for the Restricted Shellfish Harvesting Area in Mill Creek of the Lower Patuxent River Basin in Charles County, Maryland.
2008
450
Total Maximum Daily Loads of Fecal Coliform for the Restricted Shellfish Harvesting Area in Wells Cove of the Kent Narrows-Prospect Bay Basin in Queen Anne's County, Maryland.
2006
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