Search Results for the EPA National Library Catalog

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Select Item Title Year Published
A manual on methods for measuring primary production in aquatic environments / 1974
An in situ evaluation of nutrient effects in lakes / 1973
Analysis of primary production observed during 1966-1975 in central Puget Sound, Washington final report / 1977
Aquatic primary productivity and physical-chemical limnology on the Pawnee site / 1970
Benthic primary production in the Columbia River Estuary 1984
Benthic primary production in the eelgrass meadow at the Padilla Bay National Estuarine Research Reserve, Washington / 1990
Biological investigations of Lake Wingra / 1973
Biological oceanographic processes 1977
Biological oceanographic processes 1973
Biological oceanographic processes 1988
Ecosystem impacts of urbanization assessment methodology / 1976
Effect of spectral composition on photosynthesis in turbid reservoirs; photosynthetic production in a turbid reservoir II; details of an incubation model and comments on the effect of light quality on photosynthesis, 1972
Effects of water-column enrichment on the production dynamics of three seagrass species and their epiphytic algae / 1996
Estimated net aerial primary productivity and monitoring of selected characteristics of Spartina alterniflora in Padilla Bay, Washington, April 1992-May 1993 / 1994
Estimating phytoplankton biomass and productivity : final report / 1981
Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass / 2010
Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass / 2004
Factors limiting primary productivity in turbid Kansas reservoirs / 1975
Field guide to evaluate net primary production of wetlands / 1980
Guide to the measurement of marine primary production under some special conditions. 1973
Lake Superior periphyton in relation to water quality / 1972
Large marine ecosystems patterns, processes, and yields / 1990
Limnology of Big Lake, South-Central Alaska, 1983-84 1992
Lower organisms and their role in the food web : proceedings of the 15th European Marine Biology Symposium, Kiel, Damp 2000, Federal Republic of Germany (September 29-October 3, 1980) 1981
Manual on methods for measuring primary production in aquatic environments, 1969
Marine eutrophication review / 1995
Marine photosynthesis : with special emphasis on the ecological aspects / 1975
Mechanisms of plant growth and improved productivity modern approaches / 1994
Nutrient enhanced coastal ocean productivity in the northern Gulf of Mexico : understanding the effects of nutrients on a coastal ecosystem / 1999
Osage site, 1970 report, primarey production / 1971
Patterns of primary production in the biosphere 1978
Photosynthesis and productivity in different environments 1975
Photosynthetic pigments of Lake Superior periphyton and their relation to primary productivity, 1970
Phytoplankton growth and chlorophyll levels in the Sacramento-San Joaquin delta through San Pablo Bay / 1977
Phytoplankton production and standing stock in the main basin of Puget Sound {final report} / 1977
Phytoplankton sampling in quantitative baseline and monitoring programs / 1978
Plankton production 1977
Plant standing stock and productivity on tidal flats in Padilla Bay, Washington : a temperate North Pacific estuarine embayment / 1990
Preliminary producer data synthesis, 1970 comprehensive network sites / 1972
Preliminary report on sampling of primary producers, invertebrates, and decomposers on the Jornada site, 1970 / 1971
Primary productivity and basic food chain relationships in two Long Island Bays / 1977
Primary productivity and mineral cycling in aquatic macrophyte communities of the Chowan River, North Carolina 1976
Primary productivity in aquatic environments : proceedings of an I.B.P. PF symposium, Pallanza, Italy, April 26-May 1, 1965 / 1966
Primary productivity in the Chesapeake Bay during the summer of 1964 1967
Primary productivity in the sea 1980
Primary productivity of the biosphere 1975
Proceedings of the Conference on Primary Productivity Measurement, Marine and Freshwater held at University of Hawaii, August 21-September 6, 1961 / 1961
Recommended procedures for measuring the productivity of plankton standing stock and related oceanic properties, 1969
Studies of circulation and primary production in deep inlet environments / 1977
The Bridger site 1970 progress report / 1971
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