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The Geochemistry And Sedimentology Of The Surficial Sediments Of Lac St Louis St Lawrence River
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Book Synopsis The Geochemistry and Sedimentology of the Surficial Sediments of Lac St-Louis, St-Lawrence River by : N. A. Rukavina
Download or read book The Geochemistry and Sedimentology of the Surficial Sediments of Lac St-Louis, St-Lawrence River written by N. A. Rukavina and published by . This book was released on with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemistry and Distribution of Metals in Radiodated Sediment Cores from Lake St. Louis, St. Lawrence River by : Alena Mudroch
Download or read book Geochemistry and Distribution of Metals in Radiodated Sediment Cores from Lake St. Louis, St. Lawrence River written by Alena Mudroch and published by . This book was released on 1988 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis GIS Estimates of Contaminated Sediment Volume in Lac Saint-Louis and Lac Saint-Pierre, St. Lawrence River by : N.A. Rukavina
Download or read book GIS Estimates of Contaminated Sediment Volume in Lac Saint-Louis and Lac Saint-Pierre, St. Lawrence River written by N.A. Rukavina and published by . This book was released on 1992 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sediment data collected in Lac Saint-Louis and Lac Saint-Pierre by NWRI have been analysed with a SPANS geographic information system to determine the volumes and distributions of modern sediments and to estimate the volumes of contaminated sediments (the silt-clay fraction). Sediment thickness and size patterns are highly variable in both lakes and depositional basins are difficult to define, particulary in Lac Saint-Pierre. The thickest sediments in Lac Saint-Louis are also the finest. There are three areas of accumulation: just downstream of the St. Lawrence and Ottawa River entrances and behind the islands of the southshore. Data on the thickness and grain size of modern sediments in the St. Lawrence lakes, collected during the period of 1985 to 1990 were used in this report to compute preliminary estimates of the volume and distribution of contaminated sediments.
Book Synopsis Treatise on Estuarine and Coastal Science by :
Download or read book Treatise on Estuarine and Coastal Science written by and published by Academic Press. This book was released on 2012-03-06 with total page 4604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics
Download or read book Zentralblatt für Mineralogie written by and published by . This book was released on 1992 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Excerpta Medica written by and published by . This book was released on 1991 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microbial Responses to Trace Elements and Nutrients in St. Lawrence River by : Salem S. Rao
Download or read book Microbial Responses to Trace Elements and Nutrients in St. Lawrence River written by Salem S. Rao and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geographic Index of Environmental Articles by :
Download or read book Geographic Index of Environmental Articles written by and published by . This book was released on 1990 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis State of the Environment Report on the St. Lawrence River: The state of the St. Lawrence by : St. Lawrence Centre
Download or read book State of the Environment Report on the St. Lawrence River: The state of the St. Lawrence written by St. Lawrence Centre and published by Sainte-Foy, Quebec : Éditions MultiMondes. This book was released on 1996 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microbial Responses to Trace Metals and Nutrients in the St. Lawrence River by : Salem S. Rao
Download or read book Microbial Responses to Trace Metals and Nutrients in the St. Lawrence River written by Salem S. Rao and published by . This book was released on 1986 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This study provides information on sediment bacterial responses to the in-situ sediment pollutants in Lake St. Louis in the St. Lawrence River, spatial distributions possibly indicating sources and contaminant sinks. The study provides information on the usefulness of microbial communities to evaluate the nature and extent of sediment pollutants in an aquatic ecosystem. The data summarized in this report provide information on the relationship between microbial populations and the concentrations of trace elements in sediments in Lac St. Louis, St. Lawrence River. The information is useful for the evaluation of the response of microbial processes in aquatic sediments to pollutants"--Executive summary.
Book Synopsis Monitoring the State of the St. Lawrence River by :
Download or read book Monitoring the State of the St. Lawrence River written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Technical Report of Fisheries and Aquatic Sciences by :
Download or read book Canadian Technical Report of Fisheries and Aquatic Sciences written by and published by . This book was released on 1996 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Morphology and Sediments of the Gulf of St. Lawrence by : Douglas Howard Loring
Download or read book Morphology and Sediments of the Gulf of St. Lawrence written by Douglas Howard Loring and published by . This book was released on 1973 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes and assesses the submarine morphology and the characteristics of the sediments (lithology, grain size, mineralogy, and chemistry) of the Gulf of St. Lawrence and the marine estuary of the St. Lawrence River. The Gulf of St. Lawrence is an inland sea of triangular shape which occupies an area of approximately 96,000 square miles. It has an irregular submarine topography composed of long troughshaped valleys and shelves of varying widths and relief. Acoustical and sampling data indicate that the submarine topography is controlled by the lithology and structure of the underlying bedrock and an uneven cover of unconsolidated sediments. Fine-grained sediments referred to as pelites occupy the floors of the major troughs and shelf valleys and sediments of coarser grain sizes (sands and gravels) form the cover on the trough slopes and the adjacent shelves. Continuous seismic profiles and sediment cores from various parts of the Gulf reveal that glacial drift occurs beneath the surface sediments in many parts of the Gulf. Along the southern edge of the Laurentian Trough adjacent to the Magdalen Shelf these glacial sediments form a thick wedge composed of a series of coalescing fans. Mineralogical and chemical data indicate that the sediments have been derived from underlying sedimentary rocks (calcareous and noncalcareous) as well as from crystalline rocks of the Canadian Shield to the north and west and that Wisconsin glaciations have been the most important single factor in controlling the dispersal pattern of terrigenous material in the Gulf. The geological, morphological, and sedimentological data indicate that the main stages in the development of the present morphology and sediments in the Gulf are (1) the formation of a preglacial landscape, (2) modification of the landscape by repeated glaciations during the Pleistocene Epoch, (3) late-glacial (late-Wisconsin) ice readvances and retreats, and (4) modification of the relict glacial morphology and sediments by postglacial changes in sea level and by present depositional conditions. At the present, specific sedimentary environments of deposition, active redistribution and nondeposition of terrigenous material occur in the Gulf.
Download or read book Pollution Abstracts written by and published by . This book was released on 1991-07 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Aquatic Toxicity Workshop by :
Download or read book Proceedings of the Aquatic Toxicity Workshop written by and published by . This book was released on 1995 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquatic Sciences and Fisheries Abstracts by :
Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1991 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
