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Items Found: 148
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Your Search: (SUBJECT=Diatoms)
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Monitoring Environmental Changes in Lakes Using Algal Microfossils.
Observations on North American Populations of 'Stephanodiscus' (Bacillariophyceae) Species Attributed to Friedrich Hustedt.
Occurrence of diatoms in lakeside wells in northern New Jersey as an indicator of the effect of surface water on ground-water quality /
Paleoecological analysis of lake acidification trends in North America and Europe using diatoms and chrysophytes
Paleoecological investigation of recent lake acidification (PIRLA) : 1983-1985 /
Periphyton and Phytobenthon as Indicators of Water Quality.
Phosphorus Enrichment, Silica Utilization, and Biogeochemical Silica Depletion in the Great Lakes.
Phytoplankton Assemblages of the Nearshore Zone of Southern Lake Michigan.
Phytoplankton composition and abundance in Lake Ontario during IFYGL /
Phytoplankton Composition, Abundance and Distribution in Lake Huron.
Phytoplankton of Minnesota Lakes. A Preliminary Survey.
Phytoplankton Species and Populations in the Pamlico River Estuary of North Carolina.
PIRLA 2 Project: Regional Assessment of Lake Acidification Trends.
PIRLA DBMS Quick Reference Guide.
Plankton diatom assemblages in Lake Michigan,
Plankton Diatom Assemblages in Lake Michigan.
Preliminary Laboratory Research in Experimental Brackish Ecosystems (Recherches Preliminaires en Laboratoire sur des Ecosystems Saumatres Experimentaux).
Primary Productivity and Related Processes in New York Harbor as Reflective of Changing Water Quality.
Proceedings of Sandusky River Basin Symposium, Held at Tiffin, Ohio on May 2-3, 1975.
Proceedings of the Eighteenth International Diatom Symposium : Mi edzyzdroje, Poland 2nd - 7th September 2004 /
Proceedings of the sixth symposium on recent and fossil diatoms
Quantitative Differences between Benthic Algal Communities Along a Depth Gradient in Lake Michigan.
Response of Estuarine Diatom Assemblages to Ultraviolet-B Radiation (290-320 nm).
Response of the Photosynthetic Apparatus of 'Phaeodactylum tricornutum' (Bacillariophyceae) to Nitrate, Phosphate, or Iron Starvation.
Response of the Spokane River periphyton community to primary sewage effluent and continued investigation of Long Lake : project completion report /
Restoration of lower St. Regis Lake, Franklin County, New York /
Seasonal Abundance Patterns of Diatoms on 'Cladophora' in Lake Huron.
Seasonal and spatial patterns of nitrate and silica concentrations in Canajoharie Creek, New York
Seasonal fluctuations of major diatom species at five stations across Lake Michigan : May 1970-October 1972 /
Second Symposium on Recent and Fossil Marine Diatoms, London, September 4-9, 1972 : proceedings /
Some Aspects of Morphological Variation in 'Stephanodiacus niagarae' (Bacillariophyceae).
Stratigraphic Evidence of Human turbance in Some Chesapeake Bay Tributaries.
Studies on Ohio diatoms
Study of Phytoplankton Dynamics in Lake Fayetteville as a Means of Assessing Water Quality.
Surface Waters Component of the Environmental Monitoring and Assessment Program (EMAP): An Overview.
Survey of the Nation's Lakes Field Operations Manual, Draft.
Systematic Position of Melosira Ambigua (Grun.) O. Mull. and Its New Form (O. Sistematicheskom Polozhenii Melosira Ambigua (Grun.) O. Mull. i yee Novoi Formy).
Systematic, Quantitative, and Ecological Comparison of 'Melosira islandica' O. Muell with M. granulata' (EHR.) Ralfs from the Laurentian Great Lakes.
The common phytoplankton genera from eastern and southeastern lakes /
The diatoms : applications for the environmental and earth sciences /
The ecology of diatoms in hardwater habitats /
The role of trace elements in management of nuisance growths,
Third Symposium on Recent and Fossil Marine Diatoms, Kiel, September 9-13, 1974 : proceedings
Use of Periphyton in the Development of Biocriteria.
Variability in Diatom and Chrysophyte Assemblages and Inferred pH: Paleolimnological Studies of Big Moose Lake, New York, USA.
Variability of 'Stephanodiscus hantzschii Grun' (Ueber die Variabilitaet von 'Stephanodiscus hantzschii Grun').
Water Pollution Investigation: Ashtabula Area.
Zooplankton grazing and population dynamics relative to water quality in southern Lake Huron /
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