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Recreational Surveys
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Book Synopsis Review of Recreational Fisheries Survey Methods by : National Research Council
Download or read book Review of Recreational Fisheries Survey Methods written by National Research Council and published by National Academies Press. This book was released on 2006-08-13 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recreational fishing in the United States is an important social and economic component of many marine fisheries, with an estimated 14 million anglers making almost 82 million fishing trips in 2004. Although each individual angler typically harvests a small number of fish, collectively these sport fisheries can take a significant fraction of the yearly catch-in some cases more than commercial fisheries. For example, in 1999, recreational fishing accounted for 94% of the total catch of spotted sea trout, 76% of striped bass and sheephead, and 60 percent of king mackerel. It is important that systems used to monitor fishing catch are adequate for timely management of recreational fisheries. However, the large number of anglers and access points makes monitoring recreational fishing much more difficult than monitoring commercial fishing. This report reviews the types of survey methods used to estimate catch in recreational fisheries, including state/federal cooperative programs. The report finds that both telephone survey and onsite access components of the current monitoring systems have serious flaws in design or implementation. There are also several areas of miscommunication and mismatched criteria among designers of surveys, data collectors, and recreational fisheries. The report recommends that a comprehensive, universal sampling frame with national coverage should be established, and that improvements should be made in statistical analysis of the data collected and in the ways the data are communicated. A permanent and independent research group should be established and funded to evaluate the statistical design and adequacy of recreational fishery surveys and to guide necessary modifications or new initiatives.
Book Synopsis Library of Congress Subject Headings by : Library of Congress
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2013 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cleveland Recreation Survey : [sectional Reports] by : Cleveland Foundation. Survey Committee
Download or read book Cleveland Recreation Survey : [sectional Reports] written by Cleveland Foundation. Survey Committee and published by . This book was released on 1918 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Library of Congress Subject Headings by : Library of Congress. Cataloging Policy and Support Office
Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2003 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Library of Congress Subject Headings by : Library of Congress. Office for Subject Cataloging Policy
Download or read book Library of Congress Subject Headings written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Chicago Recreation Survey, 1937 by : Chicago Recreation Commission
Download or read book The Chicago Recreation Survey, 1937 written by Chicago Recreation Commission and published by . This book was released on 1937 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Recreation Survey by : United States. Outdoor Recreation Resources Review Commission
Download or read book National Recreation Survey written by United States. Outdoor Recreation Resources Review Commission and published by . This book was released on 1962 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Committee on Fish Stock Assessment Methods Publisher :National Academies Press ISBN 13 :0309524326 Total Pages :194 pages Book Rating :4.3/5 (95 download)
Book Synopsis Improving Fish Stock Assessments by : Committee on Fish Stock Assessment Methods
Download or read book Improving Fish Stock Assessments written by Committee on Fish Stock Assessment Methods and published by National Academies Press. This book was released on 1998-03-13 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries data--for example underreporting or changes in the likelihood that fish can be caught with a given type of gear--can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.
Book Synopsis Public Recreation by : Commonwealth Club of California
Download or read book Public Recreation written by Commonwealth Club of California and published by . This book was released on 1913 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Third Nationwide Outdoor Recreation Plan: Appendix II, Survey Technical reports. (5 pts.) by : United States. Heritage Conservation and Recreation Service
Download or read book The Third Nationwide Outdoor Recreation Plan: Appendix II, Survey Technical reports. (5 pts.) written by United States. Heritage Conservation and Recreation Service and published by . This book was released on 1979 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Third Nationwide Outdoor Recreation Plan by : United States. Heritage Conservation and Recreation Service
Download or read book The Third Nationwide Outdoor Recreation Plan written by United States. Heritage Conservation and Recreation Service and published by . This book was released on 1979 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fisheries of the United States written by and published by . This book was released on 1982 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Third Nationwide Outdoor Recreation Plan, Appendix II. by :
Download or read book The Third Nationwide Outdoor Recreation Plan, Appendix II. written by and published by . This book was released on 1979 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Current Fisheries Statistics by : United States. National Marine Fisheries Service
Download or read book Current Fisheries Statistics written by United States. National Marine Fisheries Service and published by . This book was released on 1980 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recreation Survey of Cincinnati by : Juvenile Protective Association of Cincinnati
Download or read book Recreation Survey of Cincinnati written by Juvenile Protective Association of Cincinnati and published by . This book was released on 1913 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Outdoor Recreation in the Upper Great Lakes Area by :
Download or read book Outdoor Recreation in the Upper Great Lakes Area written by and published by . This book was released on 1961 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Budget of the United States Government by : United States. Bureau of the Budget
Download or read book The Budget of the United States Government written by United States. Bureau of the Budget and published by . This book was released on 1951 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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