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Search Results for the EPA National Library Catalog
Items Found: 447
Showing: Items 351 - 400
Your Search: (SUBJECT=Biological productivity)
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Title
Year Published
351
Report on Swinging Bridge Reservoir, Sullivan County, New York : EPA Region II /
1974
352
Report on Thompson Lake, Livingston County, Michigan : EPA Region V /
1975
353
Report on Williams Pond, Sussex County, Delaware : EPA Region III /
1975
354
Report to Congress on implementation section 403(c) of the Federal Water Pollution Control Act /
1990
355
Respiration of Aquatic Macrophytes in Eutrophic Ecosystems.
1971
356
Response of a salt marsh to oil spill and cleanup : biotic and erosional effects in the Hackensack Meadowlands, New Jersey /
1978
357
Response of an Alaskan Wetland to Nutrient Enrichment.
1988
358
Response of Estuarine Diatom Assemblages to Ultraviolet-B Radiation (290-320 nm).
1985
359
Rock Lake, Jefferson County, Wisconsin.
1974
360
Role of Aquatic Vascular Plants in the Eutrophication of Selected Lakes in Western Massachusetts.
1967
361
Role of Organic Debris and Associated Micro-Organisms in Pelagic Estuarine Food Chains.
1973
362
Role of Sediments in Eutrophication - A Preliminary Study.
1972
363
Rome Pond, Jefferson County, Wisconsin.
1974
364
Round Lake, Saratoga County, New York.
1974
365
Sacandaga Reservoir, Fulton and Saratoga Counties, New York.
1974
366
Saginaw Bay: An Evaluation of Existing and Historical Conditions.
1974
367
Saint Clair River and Lake Saint Clair, Michigan: An Ecological Profile.
1988
368
Salton Sea, California. Water Quality and Ecological Management Considerations.
1970
369
Santeetlah Lake, Graham County, North Carolina.
1975
370
Saratoga Lake, Saratoga County, New York.
1974
371
Schroon Lake, Essex and Warren Counties, New York.
1974
372
Seasonal Changes in Water Quality and Primary Productivity in Doe Valley Lake.
1974
373
Seasonal fluctuations of major diatom species at five stations across Lake Michigan : May 1970-October 1972 /
1980
374
Seasonal Variation of Potential Nutrient Limitation to Chlorophyll Production in Southern Lake Huron.
1981
375
Sebasticook Lake, Penobscot County, Maine.
1974
376
Section 74 seafood processing study : executive summary. Appendix, volume II : a report to the congress of the United States /
1980
377
Seneca Lake, Schuyler County, New York.
1974
378
Shawano Lake, Shawano County, Wisconsin.
1974
379
Shelbyville Reservoir, Moultrie and Shelby Counties, Illinois.
1975
380
Shenango River Reservoir, Mercer County, Pennsylvania. EPA Region III.
1975
381
Significance of Cellulose Production by Planktonic Algae in Lacustrine Environments.
1972
382
Sinissippi Lake, Dodge County, Wisconsin.
1974
383
Six Mile Lake, St. Louis County, Minnesota.
1974
384
Slatersville Reservoirs, Providence County, Rhode Island.
1974
385
Soil Biology and Ecology.
1993
386
Some Effects of Cadmium on Coniferous Forest Soil and Litter Microcosms.
1975
387
Specific production of aquatic invertebrates /
1973
388
Spring Lake, Washington and Dakota Counties, Minnesota.
1975
389
St. Louis Bay, St. Louis County, Minnesota, and Douglas County, Wisconsin.
1975
390
St. Marys River, Michigan: An Ecological Profile.
1987
391
Statement of Concerns and Suggested Ecological Research.
1975
392
Steady state modeling program : application manual /
1972
393
Stream Productivity Analysis with DORM (Dissolved Oxygen Routing Model) - 1: Development of Computational Model.
1984
394
Stream Productivity Analysis with DORM (Dissolved Oxygen Routing Model) - 2: Parameter Estimation and Sensitivity.
1984
395
Stream Productivity Analysis with DORM (Dissolved Oxygen Routing Model) - 3: Productivity of Experimental Streams.
1984
396
Streamside Effect in a 'Carex lyngbyei' Estuarine Marsh: The Possible Role of Recoverable Underground Reserves.
1981
397
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
398
Structural and Functional Aspects of the Ecology of Submerged Aquatic Macrophyte Communities in the Lower Chesapeake Bay. Volume 2: Submarine Light Quantity and Quality in the Lower Chesapeake Bay and Its Potential Role in the Ecology of Submerged Seagrass Communities.
1982
399
Structure and Function of Copper-Stressed Aquatic Microcosms.
1984
400
Studies of circulation and primary production in deep inlet environments /
1977
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