Download or read book Trace Metals from Ward Creek and Their Influence Upon Phytoplankton Growth in Lake Tahoe written by John F. Elder and published by . This book was released on 1990 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trace Metals from Ward Creek and Their Influence Upon Phytoplankton Growth in Lake Tahoe written by John Fitzgerald Elder and published by . This book was released on 1974 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trace Metals in Urban Runoff and Their Influence on Phytoplankton Growth in the Receiving Waters written by Erik Regnar Christensen and published by . This book was released on 1977 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trace Metals written by Hein J. W. de Barr and published by . This book was released on 1990 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Impacts of Dry Atmospheric Deposition on Aquatic Systems Nutrients Trace Metals and Lead Isotopes written by Chia-Te Chien and published by . This book was released on 2017 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric deposition is a source of new N, P and trace metals to the ocean and water bodies on land. Nutrient and trace metal inputs from atmospheric deposition have been shown to induce phytoplankton growth and impact water chemistry. The three chapters presented in this thesis examine dry atmospheric deposition impacts on phytoplankton and water chemistry including: (1) How African dust impact phytoplankton growth at the low nutrient low chlorophyll (LNLC) ocean off Barbados; (2) Evaluate the contribution of Pb from Asian dust to the western Philippine Sea, and (3) Evaluate the contributions of nutrients and trace metals from aerosol to Lake Tahoe. In the first study, a bioassay incubation experiment conducted with nutrients and local atmospheric aerosol amendments indicates that phosphorus (P) availability limited phytoplankton growth in the low nutrient low chlorophyll (LNLC) ocean off Barbados. The results also suggest that atmospheric deposition induces P limitation in this LNLC region by adding more N and iron (Fe) relative to P. This favors the growths of Prochlorococcus, a genus characterized by low P requirements and highly efficient P acquisition mechanisms. In the second study, the dissolved lead (Pb) concentrations and isotopic compositions in seawater of the western Philippine Sea (WPS) were determined to investigate sources and sinks of Pb. The results suggest sedimentary inputs are a major source of dissolved Pb in deep water and Asian aerosols in surface water. Differences in Pb concentrations and isotopic signatures between water samples collected from the Pacific Deep Water water-mass during this study and those collected a decade ago suggest that the anthropogenic input of Pb changes even in deep water on decadal scales. In the third study, the trace metal concentrations and Pb isotopic composition in aerosols and in lake water were determined. The results show a seasonal trend of trace metal concentrations and solubilities. Pb isotopes indicate atmospheric deposition is not a major source of Pb to the lake, or that the turn-over rate of lake water is faster than the Pb residence time.

Download or read book Inventory of Research Activities in the Lake Tahoe Area written by James Richardson Jones and published by . This book was released on 1976 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Research written by and published by . This book was released on 1976 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Generation Transport and Fate of Phosphorus in the Lake Tahoe Ecosystem written by Lorin Kent Hatch and published by . This book was released on 1997 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Mountain Watershed Symposium written by and published by . This book was released on 1990 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Nutrient Enrichment on the Natural Phytoplankton of Lake Tahoe California Nevada written by Patricia Anne Arneson and published by . This book was released on 1979 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Alternative Deicing Compounds on Aquatic Microbial Ecosystems written by Frederick Steven Lubnow and published by . This book was released on 1991 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1980 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Implications of Metals in the Environment written by Harvey Drucker and published by . This book was released on 1977 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Highway Deicing Agents on the Autotrophic and Heterotrophic Communities of Lake Tahoe written by Scott Howard Hackley and published by . This book was released on 1982 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Limnology written by Charles Remington Goldman and published by McGraw-Hill Companies. This book was released on 1983 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: A retelling of a mother's account of what happened to her family during the Flash that destroyed Hiroshima in 1945.

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1973 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1977 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: