Effect Of Floodwaters On Oysters In Mississippi Sound In 1950

Author : Philip A. Butler
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.50/5 ( download)

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Download or read book Effect of Floodwaters on Oysters in Mississippi Sound in 1950 written by Philip A. Butler and published by . This book was released on 1952 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Productive oyster reefs in Mississippi Sound are subject to seasonal floodwaters. In 1945, lowered salinity caused mass mortality on the reefs. The mortality at that time was attributed to fresh water discharged from the Bonnet Carre spillway on the Mississippi River. This report discusses the biological and hydrographic data collected during the flood period in 1950. Comparison of 1950 with previous years indicates that salinity levels in Mississippi Sound result from a combination of factors, no one of which can reasonably be cited as the cause of the oyster mortalities.

Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.53/5 ( download)

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Download or read book Research Report written by U.S. Fish and Wildlife Service and published by . This book was released on 1941 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Bureau of Sport Fisheries and Wildlife
Publisher :
ISBN 13 :
Total Pages : 672 pages
Book Rating : 4.46/5 ( download)

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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 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.19/5 ( download)

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Download or read book Research Report written by and published by . This book was released on 1941 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
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ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.42/5 ( download)

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Download or read book NOAA Technical Report NMFS. written by and published by . This book was released on 1984 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : J. A. F. Garrick
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.63/5 ( download)

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Download or read book Additions to a Revision of the Shark Genus Carcharhinus written by J. A. F. Garrick and published by . This book was released on 1985 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features of the valid nominal species of Aprionodon Gill (isodon Valenciennes) and Hypoprion Müller and Henle (hemiodon Valenciennes, macloti Müller and Henle, and signatus Poey), plus those of a previously unrecognized species here described as Carcharhinus leiodon n.sp., are examined and compared with those of Carcharhinus Blainville. Features studied include morphometrics, vertebral numbers and other vertebral characteristics, tooth numbers, color pattern, and some other aspects of external morphology. It is concluded that on these features C. Leiodon n.sp. is entirely encompassed within the parameters of Carcharhinus, and that, although A. isodon, H. hemiodon, H. macloti, and H. signatus each extend the range of diversity of Carcharhinus in one or more features, A. isodon is not uniquely different from Carcharhinus, and there is no common pattern of difference between the three species of Hypoprion and Carcharhinus. Accordingly, and because the nature of the teeth of Aprionodon and Hypoprion has been found insufficient to warrant generic distinction from Carcharhinus, the genera Aprionodon and Hypoprion are synonymised with Carcharhinus. A diagnosis and description are given for each of the above species. The descriptions include measurements, counts, and line illustrations that show the whole shark in lateral view, underside of head, nostril, and teeth. The geographic distribution is summarized, as are also the meager biological data available on number of embryos, size at birth, size at sexual maturity, and maximum size.

Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.13/5 ( download)

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Download or read book Marine Fisheries Review written by and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 954 pages
Book Rating : 4.77/5 ( download)

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Download or read book Commercial Fisheries Review written by and published by . This book was released on 1953 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee
Publisher :
ISBN 13 :
Total Pages : 850 pages
Book Rating : 4.9M/5 ( download)

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Download or read book The Nation's Estuaries: San Francisco Bay and Delta, Calif written by United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and published by . This book was released on 1969 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Patrick E. O'Neil
Publisher :
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.96/5 ( download)

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Download or read book Alabama Coastal Region Ecological Characterization written by Patrick E. O'Neil and published by . This book was released on 1982 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: