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Author : John Frederick Storr
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.61/5 ( download)
Download or read book Ecology of the Gulf of Mexico Commercial Sponges and Its Relation to the Fishery written by John Frederick Storr and published by . This book was released on 1964 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Storr
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.27/5 ( download)
Download or read book Ecology of the Gulf of Mexico Commercial Sponges and Its Relation to the Fishery written by John F. Storr and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Storr
Publisher : Forgotten Books
ISBN 13 : 9780364638552
Total Pages : 88 pages
Book Rating : 4.59/5 ( download)
Download or read book Ecology of the Gulf of Mexico Commercial Spongers and Its Relation to the Fishery (Classic Reprint) written by John F. Storr and published by Forgotten Books. This book was released on 2018-03-15 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ecology of the Gulf of Mexico Commercial Spongers and Its Relation to the Fishery The results of 2 years of study on the ecology of the commercial sponges and the relationship of sponge ecology to the commercial sponge fishery are discussed. A review and fiber analysis of the various commercial sponge species are pre sented. Reproduction of sponges is reviewed, and the effects of temperature and population concentration on reproduction are discussed. Data on the growth rate of wool sponges are presented, and a growth formula calculated. Temperature, salinity, depth of water, water currents, dispersion, population concentration, disease, commensalism, rock bar communities, and other environmental relation ships are discussed. The sponge fishery from 1936 to 1958 is reviewed along with an analysis of take per unit of effort, sponging methods, and relationship of fishing and take to the sponge ecology. Present status of the industry is reviewed, and recommendations made that might assist in increasing the harvest of sponges. Projected increases in sponge population and sponging areas are analyzed. 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.
Author : John F. Storr
Publisher : Forgotten Books
ISBN 13 : 9781330370056
Total Pages : 88 pages
Book Rating : 4.58/5 ( download)
Download or read book Ecology of the Gulf of Mexico Commercial Spongers and Its Relation to the Fishery written by John F. Storr and published by Forgotten Books. This book was released on 2015-06-25 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ecology of the Gulf of Mexico Commercial Spongers and Its Relation to the Fishery Although the first record of sponge taking in Florida dates from 1822, it was not until 27 years later (1849) that domestic sponges became a commercially valuable product in the United States. By the time diving gear was in use for sponging in 1905, concern was already being expressed about conversation of this valuable resource. This concern resulted in 4 years of extensive research (Moore, 1910a, 1910b) on sponge cultivation methods. His reports also included descriptions of sponging methods, the sponge grounds, and the commercial species of sponges. No other major investigation of the Florida sponges was undertaken until the outbreak of the sponge disease in 1938. The results of this investigation was reported by Galtsoff (1942) and Smith(1941). In 1947 and 1948, the State of Florida Board of Conversation authorized the University of Miami Marine Laboratory to make limited surveys of the Florida sponge grounds between Key West and Carrabelle. This resulted in the published accounts of the economic history of the industry (Smith, 1949; Storr, 1956), a report of the expeditions (Dawson and Smith, 1953), and a description of the commercial and noncommercial sponges collected (de Laubenfels, 1953). Meanwhile, by 1951, production had fallen to less than 3 percent of the 1936 peak and the dollar returns 1946 value when more than $3 million worth of sponges were sold. 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.
Author : Martin A. Roessler
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.64/5 ( download)
Download or read book Studies of Effects of Thermal Pollution in Biscayne Bay, Florida written by Martin A. Roessler and published by . This book was released on 1974 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents an online life science dictionary developed at the Indiana Institute for Molecular and Cellular Biology at Indiana University in Bloomington as part of the Bio Tech Resources Web Project. Notes that the dictionary defines terms dealing with biochemistry, biotechnology, botany, cell biology, and genetics. Posts contact information via e-mail. Provides a search engine and search hints. Lists staff members. Provides an online feedback form. Links to the BioTech and Indiana University home pages.
Author :
Publisher :
ISBN 13 :
Total Pages : 1100 pages
Book Rating : 4.76/5 ( download)
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:
Author : T.L. Simpson
Publisher : Springer Science & Business Media
ISBN 13 : 1461252148
Total Pages : 678 pages
Book Rating : 4.46/5 ( download)
Download or read book The Cell Biology of Sponges written by T.L. Simpson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modem biology owes much to the study of favorable model systems which fa cilitates the realization of critical experiments and results in the introduction of new concepts. Examples of such systems are numerous and studies of them are regularly recognized by the scientific community. The 1983 Nobel Prize in Med icine and Physiology is a magnificent example in which com plants served as the experimental model. In a manner somewhat more modest, other biological systems have attracted recognition due to their critical phylogenetic position, or indeed because of their uniqueness which distinguishes them from all other organisms. Assuredly, among the whole assemblage ofliving organisms, sponges stand out as worthy of interest by scientists: they are simultaneously models, an important group in evolution, and animals unlike others. As early as the beginning of this century, sponges appeared as exceptional models for the study of phenomena of cell recognition. Innumerable works have been dedicated to understanding the mechanisms which assure the reaggregation of dissociated cells and the reconstitution of a functional individual. Today, re search on these phenomena is at the ultimate, molecular level. Through an as semblage of characteristics the sponges are, based upon all available evidence, the most primitive Metazoans. Their tissues-perhaps one can say their cell groups-are loosely assembled (they possess no tight or gap junctions), cell dif ferentiation appears highly labile, and they do not develop any true organs. But, they are most certainly Metazoans.
Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.14/5 ( download)
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:
Author : United States. Bureau of Commercial Fisheries. Biological Laboratory (Galveston, Tex.)
Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.73/5 ( download)
Download or read book Biological Laboratory, Galveston, Tex written by United States. Bureau of Commercial Fisheries. Biological Laboratory (Galveston, Tex.) and published by . This book was released on 1965 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.61/5 ( download)
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:
