Limnological Organic Analyses by Quantitative Dichromate Oxidation

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Limnological Organic Analyses by Quantitative Dichromate Oxidation by : John A. Maciolek

Download or read book Limnological Organic Analyses by Quantitative Dichromate Oxidation written by John A. Maciolek and published by . This book was released on 1962 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A limnological oxidation technique, based on procedures employed in soil chemistry, was developed and tested by use of purified organic compounds and various natural substrates. A sample is oxidized by dichromate in a strongly acid medium maintained at 100 C. The amount of dichromate reacting (determined titrimetrically as the difference between the initial and final quantities) is reckoned as Oxygen Consumed, or weigh of oxygen required by the sample. The oxidation serves as the principal step for sensitive determinations of organic carbon (as CO2) and nitrogen (as NH3).

Quantitative Dichromate Oxidation -

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ISBN 13 :
Total Pages : 318 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Quantitative Dichromate Oxidation - by : John Arthur Maciolek

Download or read book Quantitative Dichromate Oxidation - written by John Arthur Maciolek and published by . This book was released on 1961 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Limnological Organic Analyses by Quantitative Dichromate Oxidation

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ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Limnological Organic Analyses by Quantitative Dichromate Oxidation by : John A. Maciolek

Download or read book Limnological Organic Analyses by Quantitative Dichromate Oxidation written by John A. Maciolek and published by . This book was released on 1962 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: A limnological oxidation technique, based on procedures employed in soil chemistry, was developed and tested by use of purified organic compounds and various natural substrates. A sample is oxidized by dichromate in a strongly acid medium maintained at 100 C. The amount of dichromate reacting (determined titrimetrically as the difference between the initial and final quantities) is reckoned as Oxygen Consumed, or weigh of oxygen required by the sample. The oxidation serves as the principal step for sensitive determinations of organic carbon (as CO2) and nitrogen (as NH3).

Reactions of Oxidation-reduction in Quantitative Analysis

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ISBN 13 :
Total Pages : 99 pages
Book Rating : 4.:/5 (262 download)

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Book Synopsis Reactions of Oxidation-reduction in Quantitative Analysis by : Arthur Hays Hale

Download or read book Reactions of Oxidation-reduction in Quantitative Analysis written by Arthur Hays Hale and published by . This book was released on 1930 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantitative Analysis

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ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Quantitative Analysis by : Edward Garfield Mahin

Download or read book Quantitative Analysis written by Edward Garfield Mahin and published by . This book was released on 1914 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Report

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ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Research Report by :

Download or read book Research Report written by and published by . This book was released on 1961 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Report

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Research Report by : U.S. Fish and Wildlife Service

Download or read book Research Report written by U.S. Fish and Wildlife Service and published by . This book was released on 1976 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Methods in Quantitative Analysis Using Oxidation-reduction Reactions

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (38 download)

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Book Synopsis New Methods in Quantitative Analysis Using Oxidation-reduction Reactions by : Charles Albert Getz

Download or read book New Methods in Quantitative Analysis Using Oxidation-reduction Reactions written by Charles Albert Getz and published by . This book was released on 1938 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantitative Analysis

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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Quantitative Analysis by : Edward G. Mahin

Download or read book Quantitative Analysis written by Edward G. Mahin and published by . This book was released on 1919 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1963 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bureau of Commercial Fisheries Fishery-Oceanography Center, La Jolla, California

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ISBN 13 :
Total Pages : 874 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Bureau of Commercial Fisheries Fishery-Oceanography Center, La Jolla, California by :

Download or read book Bureau of Commercial Fisheries Fishery-Oceanography Center, La Jolla, California written by and published by . This book was released on 1968 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Circular

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ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Circular by :

Download or read book Circular written by and published by . This book was released on 1964 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Report - Bureau of Sport Fisheries and Wildlife

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Research Report - Bureau of Sport Fisheries and Wildlife by : United States. Bureau of Sport Fisheries and Wildlife

Download or read book Research Report - Bureau of Sport Fisheries and Wildlife written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1941 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Eutrophication of Surface Waters--Lake Tahoe

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.F/5 ( download)

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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.

Ecological Research Series

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ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Ecological Research Series by :

Download or read book Ecological Research Series written by and published by . This book was released on 1975 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Progress in Sport Fishery Research

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ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Progress in Sport Fishery Research by :

Download or read book Progress in Sport Fishery Research written by and published by . This book was released on 1962 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Predicting Year-class Abundance of Yellowstone Lake Cutthroat Trout

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Predicting Year-class Abundance of Yellowstone Lake Cutthroat Trout by : Ross V. Bulkley

Download or read book Predicting Year-class Abundance of Yellowstone Lake Cutthroat Trout written by Ross V. Bulkley and published by . This book was released on 1962 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations in strength of year classes from 1945 to 1956 of Yellowstone Lake cutthroat from Pelican and Chipmunk Creeks are compared with the parental stock and several climatically influenced factors of the environment. Variations in year-class strength in the two tributaries were highly correlated with fluctuations in lake water levels. Strong year classes occurred in yeas of low water. Female spawner escapement, timing of the runs, and summer air temperatures were not significant factors. A formula based on water levels is presented for predicting year-class strength in Pelican Creek and in the Fishing Bridge area fishery. Stocking of fry in years of high water is suggested as a means of supplementing natural production. A method of forecasting lake water levels several months in advance of their occurrence is discussed.