Download or read book Materials and Methods for Tagging Tuna and Billfishes Recovering the Tags and Handling the Recapture Data written by William H. Bayliff and published by Food & Agriculture Org.. This book was released on 1986 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional tags are applied to tunas and billfishes, using several different methods to handle the fish. The importance of making satisfactory arrangements for collecting the tagged fish which are recaptured, and the pertinent data, is discussed. Some suggestions for handling the data are given. Ultrasonic telemetry has been used extensively on tunas and billfishes during the last few years. Fishing techniques, transmitter attachment, hydrophone systems, and data collection and storage are discussed. Some tagging systems which may be used on tunas and billfishes in the future are described.
Download or read book Fishery Bulletin written by and published by . This book was released on 1990 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Fisheries Review written by and published by . This book was released on 2008 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Meeting on Stock Assessment of Bluefin Tunas written by Richard B. Deriso and published by . This book was released on 1991 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collected Reprints written by Southwest Fisheries Center (U.S.) and published by . This book was released on 1987 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collected Reprints written by and published by . This book was released on 1992 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FAO Fisheries Technical Paper written by and published by . This book was released on 1998 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Billfish Bibliography 1935 1993 written by and published by . This book was released on 1994 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Observer Program Operations Manual written by Gus Van Helvoort and published by Bernan Press(PA). This book was released on 1986 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual provides an integrated approach to the management of observer programs by combining the complementary observer tasks of biodata collection and the monitoring of compliance to regulations on offshore fishing vessels. The multitude of duties and responsibilities that pertain to the observer's work are outlined within the context of his mandate to observe, record and report. The techniques for gathering data and the format in which it is reported are detailed fully.
Download or read book Fish marking Techniques written by Nick C. Parker and published by . This book was released on 1990 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fisheries Review written by and published by . This book was released on 1987 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Report written by and published by . This book was released on 1975 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction to Tropical Fish Stock Assessment written by Per Sparre and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1998 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Part 1, Manual, a selection of methods on fish stock assessment is described in detail, with examples of calculations. Special emphasis is placed on methods based on the analysis of length-frequencies. After a short introduction to statistics, it covers the estimation of growth parameters and mortality rates, virtual population methods, including age-based and length-based cohort analysis, gear selectivity, sampling, prediction models, including Beverton and Holt's yield per recruit model and Thompson and Bell's model, surplus production models, multispecies and multifleet problems, the assessment of migratory stocks, a discussion on stock/recruitment relationships and demersal trawl surveys, including the swept-area method. The manual is completed with a review of stock assessment, where an indication is given of methods to be applied at different levels of availability of input data, a review of relevant computer programs produced by or in cooperation with FAO, and a list of references, including material for further reading. In Part 2, Exercises, a number of exercises is given with solutions. The exercises are directly related to the various chapters and sections of the manual.
Download or read book Status of Interactions of Pacific Tuna Fisheries in 1995 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1996 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indexed bibliography of papers on tuna and billfish tagging is appended.
