Download or read book Rapports Et Proc s verbaux Des R unions written by and published by . This book was released on 1912 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapports et proc s verbaux des r unions written by and published by . This book was released on 1919 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapports et proc s verbaux des r unions written by International Council for the Exploration of the Sea and published by . This book was released on 1913 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapports Et Proc s verbaux Des R unions Commission Internationale Pour L Exploration Scientifique de la Mer M diterran e written by International Commission for the Scientific Exploration of the Mediterranean Sea and published by . This book was released on 1926 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Early Life History and Recruitment in Fish Populations written by R.C. Chambers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the processes influencing recruitment to an adult fish population or entry into a fishery occur very early in life. The variations in life histories and behaviours of young fish and the selective processes operating on this variation ultimately determine the identities and abundance of survivors. This important volume brings together contributions from many of the world's leading researchers from the field of fish ecology. The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history; the contributions of early life history to the understanding of recruitment.

Download or read book Report of the Bureau of Commercial Fisheries for the Calendar Year written by United States. Bureau of Commercial Fisheries and published by . This book was released on 1957 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computers in Fisheries Research written by Bernard A. Megrey and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1989 we were asked by Dr Vidar Wespestad (National Oceanographic and Atmospheric Administration. National Marine Fisheries Service. Alaska Fisheries Science Center. Seattle. USA) to prepare and convene a session at the 1992 World Fisheries Congress in Athens. Greece on computer appli cations in fisheries. We agreed that the idea was a good one and the computer session turned out to be very successful. The computer session was organized in three parts: training classes. informal demonstrations accompanied by posters. and oral presentations of scientific papers. We were both amazed by the high level of interest and the high quality of contributions presented at the paper session. Returning from the World Fisheries Congress. we suggested to the International Council for the Exploration of the Sea (ICES) in Copenhagen to hold a theme session on the topic 'Computers in Fisheries Research' at their statutory meeting the fol lowing year in Dublin. Ireland. The proposal was very positively received by ICES and we began organizing this new meeting with Dr John Ramster of the Ministry of Agriculture. Fisheries and Food. Fisheries Laboratory. Lowestoft. England. Based on our experience with the World Fisheries Congress. we expected a maximum of 15 titles would be submitted to the ICES theme session. Accordingly. the ICES symposium was originally allo cated one half-day time slot. The response we received from the call for papers. however. exceeded our most optimistic expectations. A total of 62 abstracts were submitted. Consequently.

Download or read book Advances in Marine Biology written by and published by Academic Press. This book was released on 1982-10-27 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Marine Biology

Download or read book Acoustic Fish Reconnaissance written by I.L. Kalikhman and published by CRC Press. This book was released on 2006-03-21 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, there has not been any work that systematically presents the subject of acoustic fish reconnaissance, details all major aspects of applying acoustic equipment in commercial fish reconnaissance, and offers sufficient analysis of the effectiveness of fish-finding techniques. Acoustic Fish Reconnaissance responds to this need by providing t

Download or read book Reference Sources for Oceanographic Station Data written by National Oceanographic Data Center (U.S.) and published by . This book was released on 1969 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Oceanography written by Eric L. Mills and published by University of Toronto Press. This book was released on 2012-01-01 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With a foreword by John Cullen and a new introduction by the author."

Download or read book Oceanography And Marine Biology written by R. N. Gibson and published by CRC Press. This book was released on 1997-12-19 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series is an essential reference text for research workers and students in all fields of marine science and related subjects. An ever increasing interest in oceanography and environmental issues makes it especially relevant.

Download or read book ESSA Libraries Holdings in Oceanography and Marine Meteorology 1710 1967 Keyword KWIC index written by United States. Environmental Science Services Administration. Scientific Information and Documentation Division and published by . This book was released on 1969 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Book catalog of the Library and Information Services Division written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Book Catalog of the Library and Information Services Division Shelf List catalog written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Norwegian Spring spawning Herring Northeast Arctic Cod written by Odd Nakken and published by Tapir Academic Press. This book was released on 2008 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Norwegian spring-spawning herring and Northeast Arctic cod are two of the largest and commercially most important fish stocks in the North Atlantic. Both these stocks have their spawning fields along the Norwegian coast and they have been the major target species for Norwegian fisheries for a millennium. They are also among the few fish stocks in the world which have been systematically investigated and monitored for more than a century. The scientific results, arrived at early in the 20th century for these two stocks, formed the basis for much of the development in international fisheries science later on. This book describes how fisheries, fisheries science, and management for Norwegian spring-spawning herring and Northeast Arctic cod developed during the 20th century. Over time, both populations developed serious decline in stock size and yield due to overfishing. The herring stock was in a state of collapse for about 20 years. Management measures that were then introduced permitted both stocks to recover in the 1990s. The contributors to the book have all been working as fisheries scientists at the Institute of Marine Research in Bergen.

Download or read book Incidental catch of vulnerable species in Mediterranean and Black Sea fisheries A review written by Carpentieri, P., Nastasi, A., Sessa, M., Srour, A. (eds.) and published by Food & Agriculture Org.. This book was released on 2021-06-28 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bycatch – a term widely used to refer to part of the catch unintentionally caught during a fishing operation, in addition to target species, and consisting of the discards and incidental catch of vulnerable species – is considered one of the most important threats to the profitability and sustainability of fisheries, as well as to the conservation of the marine environment and ecosystems. Understanding the bycatch issue and adopting effective measures in order to reduce bycatch rates are essential steps towards minimizing the impacts on vulnerable species and ensuring both a sustainable fisheries sector and healthy seas. In the Mediterranean and the Black Sea, the incidental catch of vulnerable species – namely seabirds, sea turtles, elasmobranchs, marine mammals and macrobenthic invertebrates – represents one of several challenges for the industrial, semi-industrial and small-scale fisheries that coexist in the region, as well as for the diverse and sensitive ecosystems impacted. Typically, data on this issue have been collected in an opportunistic manner and in ways that make comparisons difficult. The annual absolute values of incidental catch of vulnerable species are not available: studies cover only a small portion of the total fishing activity and often present important knowledge gaps for many types of fishing gear, countries and/or subregions, as well as on temporal scales, for example, to establish reliable baselines. The result is that little is known of the scope of the problem, despite incidental catch being a significant pressure on the populations of vulnerable species, as well as a concern for fishers.This regional review is an attempt to compile, in one single document, all available data and historical records on the incidental catch of vulnerable species in the Mediterranean and Black Sea fisheries, obtained from existing literature, databases and other grey sources, and collated in a standardized and comparable way. The main objective is to provide comprehensive baseline information, earmark the main data gaps, as well as identify the most impacting types of fishing gear by taxonomic group. This work is a reminder of the importance of standardized data collection and the need to have baseline information in order to support decision-making in the identification of appropriate bycatch mitigation techniques, thus enabling analysis of their effectiveness and comparison over time and space, as well as facilitating the implementation of relevant conservation and/or management measures at the national, subregional and regional levels.