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The Abundance And Distribution Of Hard Clams In Nantucket Sound Massachusetts 1958
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Book Synopsis The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 by : John W. Ropes
Download or read book The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 written by John W. Ropes and published by . This book was released on 1960 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey was made during the summer of 1958 to assess the abundance of hard clams, Venus (Mercenaria) mercenaria, in Nantucket Sound, Massachusetts. A jet (hydraulic) dredge was used as the principal sampling gear. Data from 214 sample stations compared with other Atlantic coast areas indicated that the abundance of hard clams in Nantucket Sound was extremely low. The survey revealed no new general areas of commercial abundance. No clams less than 60 millimeters (2 3/8 inches) were caught. Because of hydrographic conditions unfavorable for spawning and setting and because there are few small clams to augment the present stocks, the future of this fishery is uncertain.
Book Synopsis The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 by : John W. Ropes
Download or read book The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 written by John W. Ropes and published by . This book was released on 1960 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 (Classic Reprint) by : John W. Ropes
Download or read book The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 (Classic Reprint) written by John W. Ropes and published by . This book was released on 2016-06-28 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Abundance and Distribution of Hard Clams in Nantucket Sound, Massachusetts, 1958 Unlike the Nantucket and Fall River dredges, the jet dredge uses water jets to loosen the bottom sediments ahead of the digging blade (fig. Water is supplied to the jets through a 5-inch hose attached to a powerful salt-water pump on the deck of the dredge boat. At 80 to 90 pounds pres sure per square inch this pump will deliver about 125 gallons of water per minute. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Special Scientific Report written by and published by . This book was released on 1965 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annotated Bibliography of the Hard Clam (Mercenaria Mercenaria) by : John Laurence McHugh
Download or read book Annotated Bibliography of the Hard Clam (Mercenaria Mercenaria) written by John Laurence McHugh and published by . This book was released on 1982 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microhematocrit as a Tool in Fishery Research and Management by : Stanislas F. Snieszko
Download or read book Microhematocrit as a Tool in Fishery Research and Management written by Stanislas F. Snieszko and published by . This book was released on 1960 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The micro method of hematocrit is rapidly replacing red cell counts in clinical hematology. Observations were made on the value of this method in routine hematological examination of trouts. Under the conditions of data collection, the normal hematocrit values for brook trout were 45 to 50, for brown trout 39 to 44, and for rainbow trout 45 to 53. There was a close correlation between the hematocrits, red cell counts and hemoglobin. The commercial heparinized capillaries, while excellent for human blood, tend to give somewhat higher readings (7 to 18 percent) with trout, due to incomplete prevention of blood coagulation. The procedure as applied to trout is described in detail.
Book Synopsis Species profiles by : Arnold George Eversole
Download or read book Species profiles written by Arnold George Eversole and published by . This book was released on 1987 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Report written by and published by . This book was released on 1986 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commercial Fisheries Review written by and published by . This book was released on 1961 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin written by and published by . This book was released on 1987 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Species Profiles by : Jon G. Stanley
Download or read book Species Profiles written by Jon G. Stanley and published by . This book was released on 1985 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spiny Lobster Explorations in the Pacific and Caribbean Waters of the Republic of Panama by : Johnny A. Butler
Download or read book Spiny Lobster Explorations in the Pacific and Caribbean Waters of the Republic of Panama written by Johnny A. Butler and published by . This book was released on 1965 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Preliminary Bibliography with KWIC Index on the Ecology of Estuaries and Coastal Areas of the Eastern United States by : Robert Livingstone
Download or read book A Preliminary Bibliography with KWIC Index on the Ecology of Estuaries and Coastal Areas of the Eastern United States written by Robert Livingstone and published by . This book was released on 1965 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Leaflet written by and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Special Scientific Reports and Special Scientific Report--fisheries of the U.S. Fish and Wildlife Service by : U.S. Fish and Wildlife Service
Download or read book List of Special Scientific Reports and Special Scientific Report--fisheries of the U.S. Fish and Wildlife Service written by U.S. Fish and Wildlife Service and published by . This book was released on 1969 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coastal Ecological Systems of the United States by : Howard T. Odum
Download or read book Coastal Ecological Systems of the United States written by Howard T. Odum and published by . This book was released on 1974 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of short poems, mainly on themes suggested by the natural world.
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 1960 with total page 1812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
