Eutrophication of Surface Waters--Lake Tahoe

Eutrophication of Surface Waters--Lake Tahoe

Author: Percy Harold McGauhey

Publisher:

Published: 1972

Total Pages: 176

ISBN-13:

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A survey was made of nutrient and other chemical constituents of surface waters from developed and undeveloped land areas, sewage effluents, seepage from septic tank percolation system and refuse fills, drainage from swamps, precipitation, and Lake Tahoe water. Algal growth stimulating potential of the samples were bioassayed with Selenastrum gracile as a test organism. Algal response to nutrients was measured by maximum growth rate and maximum cell count in a 5-day growth period. Ponds simulating the shallow portions of the lake were used for continuous flow assay of the biomass of indigenous lake organisms produced by sewage effluent. Flask assays and chemical analyses were made over two years on three major creeks. Twenty-eight other creeks and precipitations were monitored by chemical analysis. Evaluating the eutrophication potential, Lake Tahoe is nitrogen sensitive and responds to it in proportion to its concentration.


Book Synopsis Eutrophication of Surface Waters--Lake Tahoe by : Percy Harold McGauhey

Download or read book Eutrophication of Surface Waters--Lake Tahoe written by Percy Harold McGauhey and published by . This book was released on 1972 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey was made of nutrient and other chemical constituents of surface waters from developed and undeveloped land areas, sewage effluents, seepage from septic tank percolation system and refuse fills, drainage from swamps, precipitation, and Lake Tahoe water. Algal growth stimulating potential of the samples were bioassayed with Selenastrum gracile as a test organism. Algal response to nutrients was measured by maximum growth rate and maximum cell count in a 5-day growth period. Ponds simulating the shallow portions of the lake were used for continuous flow assay of the biomass of indigenous lake organisms produced by sewage effluent. Flask assays and chemical analyses were made over two years on three major creeks. Twenty-eight other creeks and precipitations were monitored by chemical analysis. Evaluating the eutrophication potential, Lake Tahoe is nitrogen sensitive and responds to it in proportion to its concentration.


Eutrophication of Surface Waters - Lake Tahoe

Eutrophication of Surface Waters - Lake Tahoe

Author: United States Environmental Protection Agency (EPA)

Publisher: Createspace Independent Publishing Platform

Published: 2018-07-10

Total Pages: 160

ISBN-13: 9781722437480

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Eutrophication of Surface Waters - Lake Tahoe


Book Synopsis Eutrophication of Surface Waters - Lake Tahoe by : United States Environmental Protection Agency (EPA)

Download or read book Eutrophication of Surface Waters - Lake Tahoe written by United States Environmental Protection Agency (EPA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-10 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eutrophication of Surface Waters - Lake Tahoe


Eutrophication of Surface Waters

Eutrophication of Surface Waters

Author: Lake Tahoe Area Council

Publisher:

Published: 1975

Total Pages: 204

ISBN-13:

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Book Synopsis Eutrophication of Surface Waters by : Lake Tahoe Area Council

Download or read book Eutrophication of Surface Waters written by Lake Tahoe Area Council and published by . This book was released on 1975 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Surface Waters

Eutrophication of Surface Waters

Author: Lake Tahoe Area Council

Publisher:

Published: 1975

Total Pages: 204

ISBN-13:

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Book Synopsis Eutrophication of Surface Waters by : Lake Tahoe Area Council

Download or read book Eutrophication of Surface Waters written by Lake Tahoe Area Council and published by . This book was released on 1975 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Surface Waters

Eutrophication of Surface Waters

Author: P. H. McGauhey

Publisher:

Published: 1971

Total Pages:

ISBN-13:

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Book Synopsis Eutrophication of Surface Waters by : P. H. McGauhey

Download or read book Eutrophication of Surface Waters written by P. H. McGauhey and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Surface Waters--Lake Tahoe Indian Creek Reservoir

Eutrophication of Surface Waters--Lake Tahoe Indian Creek Reservoir

Author: Lake Tahoe Area Council

Publisher:

Published: 1971

Total Pages: 115

ISBN-13:

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Book Synopsis Eutrophication of Surface Waters--Lake Tahoe Indian Creek Reservoir by : Lake Tahoe Area Council

Download or read book Eutrophication of Surface Waters--Lake Tahoe Indian Creek Reservoir written by Lake Tahoe Area Council and published by . This book was released on 1971 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Surface Waters

Eutrophication of Surface Waters

Author: Lake Tahoe Area Council

Publisher:

Published: 1972

Total Pages: 115

ISBN-13:

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Book Synopsis Eutrophication of Surface Waters by : Lake Tahoe Area Council

Download or read book Eutrophication of Surface Waters written by Lake Tahoe Area Council and published by . This book was released on 1972 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Lake Tahoe Emphasizing Water Quality

Eutrophication of Lake Tahoe Emphasizing Water Quality

Author: Charles Remington Goldman

Publisher:

Published: 1974

Total Pages: 436

ISBN-13:

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Book Synopsis Eutrophication of Lake Tahoe Emphasizing Water Quality by : Charles Remington Goldman

Download or read book Eutrophication of Lake Tahoe Emphasizing Water Quality written by Charles Remington Goldman and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Eutrophication of Surface Waters

Eutrophication of Surface Waters

Author: U S Environmental Protection Agency

Publisher: Scholar's Choice

Published: 2015-02-16

Total Pages: 162

ISBN-13: 9781296050825

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Book Synopsis Eutrophication of Surface Waters by : U S Environmental Protection Agency

Download or read book Eutrophication of Surface Waters written by U S Environmental Protection Agency and published by Scholar's Choice. This book was released on 2015-02-16 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Water Pollution Control Research Series 16010 DNY 07/71. Etrophication of Surface Waters-Lake Tahoe Indian Creek Reservoir

Water Pollution Control Research Series 16010 DNY 07/71. Etrophication of Surface Waters-Lake Tahoe Indian Creek Reservoir

Author: United States. Enviornmental Protection Agency

Publisher:

Published: 1971

Total Pages: 132

ISBN-13:

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Book Synopsis Water Pollution Control Research Series 16010 DNY 07/71. Etrophication of Surface Waters-Lake Tahoe Indian Creek Reservoir by : United States. Enviornmental Protection Agency

Download or read book Water Pollution Control Research Series 16010 DNY 07/71. Etrophication of Surface Waters-Lake Tahoe Indian Creek Reservoir written by United States. Enviornmental Protection Agency and published by . This book was released on 1971 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: