Search Results for the EPA National Library Catalog

Items Found: 443

Showing: Items 251 - 300

Your Search: (SUBJECT=Phytoplankton)


PREV 1 2 3 4 5 6 7 8 9 NEXT
Select Item Title Year Published
Limnology of Stockbridge Bowl, Stockbridge, Massachusetts. 1973
Limnology of Yellowtail Reservoir and the Bighorn River. 1973
Macrophyte surveys of littoral habitats in Great Lakes' areas of concern : the Bay of Quinte, Hamilton harbour, and Severn Sound, 1988 to 1991 / 1993
Manual on harmful marine microalgae 1995
Manual on harmful marine microalgae / 2003
Marine eutrophication review / 1995
Marine phytoplankton : a guide to naked flagellates and coccolithophorids / 1993
Mass transport of biological materials through a once-through cooling system on Western Lake Erie 1973
Mathematical modeling of phytoplankton in Lake Ontario / 1975
Mathematical modeling of phytoplankton in Lake Ontario. / 1976
Mathematical modeling of phytoplankton in Lake Ontario. : 1. Model development and verification / 1975
Micro-Ecosystems Simulation of Primary Production in Thermal and Acid Mine Water Loadings Related to Water Use of the Monongahela River. 1973
Microbial Recycling of Phytoplankton Phosphorus. 1986
Microbial Trophic Interactions in Aquatic Microcosms Designed for Testing Genetically Engineered Microorganisms: A Field Comparison. 1992
Microscopic Flora and Fauna of Tree Holes. 1939
Mississippi River Reconnaissance, Report of Sampling in the Vicinity of Dubuque, Iowa, and the Tributaries from Above Dubuque to Below Keokuk, Iowa, in both Iowa and Illinois. 1969
Modeling annual phytoplankton-phosphate cycles in Lake Washington : a feasibility study / 0
Modeling dynamics of biological and chemical components of aquatic ecosystems / 1975
Modeling of Phytoplankton in Saginaw Bay. 2. Post-Audit Phase. 1986
Modeling of Phytoplankton in Saginaw Bay: 1. Calibration Phase. 1986
Modeling of Phytoplankton-Nutrient Dynamics in Saginaw Bay, Lake Huron. 1981
Modeling of Water Quality in Lake Michigan and the Effect of the Anomalous Ice Cover of 1976-1977. 1984
Modifications of models predicting trophic state of lakes : adjustment of models to account for the biological manifestations of nutrients / 1981
Modifications of models predicting trophic state of lakes : adjustment of models to account for the biological manifestations of nutrients / 1981
Monitoring approaches for assessing quality of high altitude lakes : Colorado Flat Tops Wilderness Area / 1984
Morphometric Analysis of Algal Response to Low Dose, Short-Term Heavy Metal Exposure (Journal Version). 1982
Nitrogen and phosphorus limitation of phytoplankton in northeastern Minnesota lakes / 1992
Nitrogen cycling and phytoplankton growth in the Neuse River, North Carolina 1983
Nitrogen Loading Sources and Eutrophication of the Neuse River Estuary, North Carolina: Direct and Indirect Roles of Atmospheric Deposition. 1995
Nutrient and multi-species criteria standard for the Chowan River, North Carolina 1982
Nutrient availability for phytoplankton production along a headwater-to-mainstream reservoir gradien 1984
Nutrient limitation of phytoplankton in Padilla Bay 1993
Nutrient Productivity Studies in San Francisco Bay. 1965
Nutrient-dissolved oxygen dynamics in Chesapeake Bay the roles of phytoplankton and micro-heterotrophs under summer conditions, 1985 : final report to the Chesapeake Bay Program / 1987
Nutrient-Dissolved Oxygen Dynamics in Chesapeake Bay: The Roles of Phytoplankton and Micro-Heterotrophs under Summer Conditions, 1985. 1987
Nutrients and phytoplankton in Puget Sound 1991
Nutritional ecology and community structure of the phytoplankton of Green Bay / 1971
Nutritional Ecology and Community Structure of the Phytoplankton of Green Bay. 1971
Observational study of the Mississippi-Atchafalaya coastal plume, final report 1998
Optical Heterogeneity in Green Bay. 1987
Overview of Phytoplankton Contaminant Problems. 1982
PCBs (Polychlorinated Biphenyls) in Saginaw Bay: Development of Functional Indices to Estimate Inhibition of Ecosystem Fluxes. 1984
Perspectives on the Chesapeake Bay, 1990: Advances in Estuarine Sciences. 1990
Phosphorus and Eutrophication in the Pamlico River Estuary, N. C., 1966-1969 - A Summary. 1972
Phosphorus Inactivation by Zirconium in a Eutrophic Pond. 1982
Phosphorus-Chlorophyll 'a' Relationship in Periphytic Communities in a Controlled Ecosystem. 1982
Photosynthetic Production in a Turbid Reservoir. 1971
Physiological bases of phytoplankton ecology / 1981
Physiological Limitations on Phytoplankton Productivity in the Ocean. 1992
Phytoplankton : composition, abundance and distribution in Lake Huron / 1986
PREV 1 2 3 4 5 6 7 8 9 NEXT

Save, Print or Email Selected Records