Download or read book Acute Toxicities of Organochlorine and Organphosphorus Insecticides to Estuarine Fishes written by Ronald Eisler and published by . This book was released on 1970 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Static 96-hour bioassays with 12 insecticides and seven species of estuarine teleosts (American eel, mummichog, striped killifish, bluehead, striped mullet, Atlantic silverside, northern puffer) were conducted at set parameters of salinity, temperature and pH.
Download or read book Factors Affecting Pesticide induced Toxicity in an Estuarine Fish written by Anthony Calabrese and published by . This book was released on 1969 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting Pesticide induced Toxicity in an Estuarine Fish Acute Toxicities of Organochlorine and Organophosphorus Insecticides to Estuarine Fishes written by Ronald Eilser and published by . This book was released on 1974 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting Pesticide induced Toxicity in on Estuarine Fish written by Ronald Eisler and published by . This book was released on 1970 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Factors affecting mortality caused by organochlorine and organophosphorus insecticides in the mummichog include duration of exposure, concentration and class of chemical, degradation or alteration of experimental compounds in seawater, and temperature, salinity, and pH of the medium.
Download or read book Factors Affecting Pesticide induced Toxicity in an Estuarine Fish written by Ronald Eisler and published by . This book was released on 1970 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicity Of Pesticides To Fish written by Murty and published by CRC Press. This book was released on 2018-01-18 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present work is the first major attempt at reviewing comprehensively all the available information about the environmental fate and behaviour of the xenobiotic chemicals.
Download or read book Toxicity Of Pesticides To Fish written by Murty and published by CRC Press. This book was released on 2018-05-04 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present work is the first major attempt at reviewing comprehensively all the available information about the environmental fate and behaviour of the xenobiotic chemicals.
Download or read book Acute Toxicity of Toxaphene to Fathead Minnows Channel Catfish and Bluegills written by W. Waynon Johnson and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Papers of the Bureau of Sport Fisheries and Wildlife written by and published by . This book was released on 1970 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Papers of the U S Fish and Wildlife Service written by and published by . This book was released on 1974 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changes in Young of the year Fish Stocks During and After Filling of Lake Oahe an Upper Missouri River Storage Reservoir 1966 74 written by Fred C. June and published by . This book was released on 1976 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abundance increased and was highest in the lower third of the reservoir while it was filling, whereas it decreased and was generally highest in the upper two-thirds of the reservoir after it was filled. Abundance of species produced in littoral areas was greater wwhile the reservoir was filling -- particularly in years when spring water levels covered vegetation, fluctuated little, and were maintained through May or longer -- than after the reservoir was filled.
Download or read book Dieldrin in Water written by Water Resources Scientific Information Center and published by . This book was released on 1972 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of 98 abstracts with full bibliographic details is presented for selected reports, journal articles, and various documents published mostly since 1967 on dieldrin in water. The bibliography is produced from a computerized information base containing 35,675 abstracts covering Selected Water Resources Abstracts journal through December 15, 1971 (Volume 4, Number 24). A significant descriptor index is given of representative weighted terms that best describe the information content of the abstracted items. A comprehensive index is also given that represents all descriptors and identifiers used to index the different papers in the bibliography. Abstract items are arranged in ascending WRSIC Accession Number sequence.
Download or read book Technical Papers written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1970 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of Salmon in the Great Lakes 1850 1970 written by John Wilson Parsons and published by . This book was released on 1973 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This history of the salmon in the Great Lakes describes the decline and extinction of the Atlantic salmon in Lake Ontario in the 1800's; the failure to establish, by salmon culture, permanent or sizable populations of Atlantic or Pacific salmon in any of the Great Lakes in 1867-1965; and the success of plantings of coho and chinook salmon in the Great Lakes, 1966-1970 -- particularly in Lake Michigan.
Download or read book Thermal Characteristics of Lake Michigan 1954 55 written by John F. Carr and published by . This book was released on 1973 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thermal regime of Lake Michigan is described on the basis of analysis of 1,671 bathythermograph casts made in 1954 and 1955. The beginning, duration, and geographic extent, and ending of thermal stratification were determined from 51 thermal profiles from all areas of the open lake.
Download or read book Studies on Selected Myxobacteria Pathogenic for Fishes and on Bacterial Gill Disease in Hatchery reared Salmonids written by G. L. Bullock and published by . This book was released on 1972 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morphological, physiological, and serological studies on 55 myxobacteria isolated principally from gill disease, tail rot, and other myxobacterial infections showed that a variety of myxobacteria occur in these infections. Athought there were different morphological types of myxobacteria, all strains from freshwater and estuarine sources were physiologically similar. Isolates from marine sources were physiologically less active than the other test organisms.
Download or read book Clinical Methods for the Assessment of the Effects of Environmental Stress on Fish Health written by Gary A. Wedemeyer and published by . This book was released on 1977 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical methods are presented for biological monitoring of hatchery and native fish populations to assess the effects of environmental stress on fish health. The choice of methods is based on the experience of the authors and the judgment of colleagues at fishery laboratories of the U.S. Fish and Wildlife Service. Detailed analysis methods, together with guidelines for sample collection and for the intrepretation of results, are given for tests on blood (cell counts, chloride, cholesterol, clotting time, cortisol, glucose, hematocrit, hemoglobin, lactic acid, methemoglobin, osmolality, and total protein); water (ammonia and nitrate content); and liver and muscle (glycogen content).
