Download or read book Newfoundland and Labrador Atlantic Salmon Stock Status for 2001 written by Canada. Department of Fisheries and Oceans. Newfoundland Region and published by . This book was released on 2002 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salmon at the Edge written by Derek Mills and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salmon at the Edge covers, in depth, the problems faced by wild Atlantic salmon and sea trout in estuaries and coastal zones, and in their early weeks at sea. The book also reflects the current precarious state of many migratory salmonid populations and the need for new approaches to a number of threats to these populations. Generated from papers given at the landmark Sixth Atlantic Salmon Symposium, held in Edinburgh, UK, Salmon at the Edge contains a huge wealth of information on such important topics as the impact of salmon farming, the behaviour of post-smolts in their early migration and their vulnerability to by-catch, and the use of nutrient enrichment and habitat enhancement to increase production of juvenile salmonids. With chapters written by internationally-known and respected authors, and including a message of support from His Royal Highness The Prince of Wales, this important volume is essential reading for all those involved with salmonid fishes, including fish biologists, fisheries scientists and managers, environmental, marine and freshwater scientists, and personnel involved in salmon aquaculture. Libraries in all universities and research establishments where these subjects are studied and taught should have copies on their shelves. The Sixth Atlantic Salmon Symposium, from which chapters in this book have been generated, was organised by The Atlantic Salmon Trust and The Atlantic Salmon Federation, and was published with the financial support of The Fishmongers’ Company and Scottish and Southern Energy. Derek Mills of The Atlantic Salmon Trust, Pitlochry, Perthshire, UK has many years of research, writing and editing experience in salmon biology and fisheries
Download or read book 1998 Newfoundland Labrador Atlantic Salmon Stock Status written by and published by . This book was released on 1999 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newfoundland and Labrador Atlantic Salmon Stock Status for 2000 written by Canada. Department of Fisheries and Oceans. Newfoundland Region and published by . This book was released on 2001 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newfoundland Labrador Atlantic Salmon 2002 Stock Status Update written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The status of stocks is assessed on the basis of the proportion of the conservation egg deposition achieved in a given year and the trends in abundance of various life Newfoundland & Labrador stages. [...] The black portion of the circle and the numbers in parentheses indicate the percentage of the conservation requirement achieved for each river in 2002. [...] Gander River has met or exceeded returns less than the 1992-2001 means, conservation requirements in only five of with the greatest declines in small and 11 years, and has declined relative to large salmon occurring at Northeast conservation requirements in each of Brook (Trepassey) and Northeast River the past three years. [...] Returns of large salmon achieved in any of the monitored rivers decreased from the previous year and in 2002 but the percent achieved compared to the 1992-2001 mean in increased in four rivers (Highlands, Lomond River but showed little change Fischells, Flat Bay, Harry's) compared in Torrent River. [...] The percent of conservation years (except Lomond River in 2001) achieved in Crabbes River declined since the closure of the commercial relative to both 2001 and the long-term salmon fishery (Fig.
Download or read book Newfoundland Labrador Atlantic Salmon Stock Status for 1999 written by and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newfoundland and Labrador Atlantic Salmon 2002 Stock Status Update written by Canada. Department of Fisheries and Oceans. Newfoundland and Labrador Region and published by . This book was released on 2002 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newfoundland Labrador Atlantic Salmon Stock Status 1998 written by and published by . This book was released on 1999 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin begins with a summary of the Atlantic salmon recreational fishery in Newfoundland & Labrador. It then reviews the marine & freshwater environmental conditions that influence the growth & survival of salmon; and the status of the Atlantic salmon stocks around the province, with information on salmon returns, conservation spawning requirements, abundance of adults, marine survival, smolt production, and management concerns. Finally, sources of uncertainty in the data are discussed, recommendations are made for further research, and short- & long-term outlooks for the province's salmon stock are presented.
Download or read book Newfoundland Labrador Atlantic Salmon 2003 Stock Status Update written by and published by . This book was released on 2003 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newfoundland Labrador Atlantic Salmon 2004 Stock Status Update written by and published by . This book was released on 2005 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Telemetry written by COISPA tecnologia & ricerca and published by Food & Agriculture Org.. This book was released on 2005 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fifth Conference on Fish Telemetry held in Europe, organized by COISPA Tecnologia & Ricerca in June 2003, brought together researchers and fisheries biologists involved in telemetry (the remote measurement of biological variables) and biotelemetry studies on marine and freshwater ecosystems. The central theme of the conference was the interdisciplinary approach to provide the scientific basis for the conservation and rational management of natural resources. This Conference has particular relevance for all those involved in the field if fish ecology, aquaculture and fisheries management.
Download or read book Cod written by George A. Rose and published by Breakwater Books. This book was released on 2007 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The devastation of many of the greatest North Atlantic cod stocks, particularly those of Newfoundland and Labrador and the Grand Banks, has become an icon for the unsustainable relation between human exploitation and Nature. Here, George Rose tells the full story of that devastation, in scientific detail, for the first time - from the formation of the North Atlantic marine ecosystems to the massive stock declines in the last half of the 20th century. Politics and the fisheries are inextricably entwined. In Cod, Rose recounts the many political influences on the fisheries over several centuries and describes how neglect from the late 1800s onward led to insufficient scientific knowledge and little protection for the stocks when massive Euro-Russian fleets targeted the Grand Banks after World War II, destroying the most prolific fishery the world has known. Cod is no armchair account, but a controversial one that includes original information on the North Atlantic fisheries.
Download or read book Newfoundland Labrador Atlantic salmon 2002 stock status update written by Brian Dempson and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status of Atlantic Salmon Salmo Salar L Stocks of Insular Newfoundland SFAs 3 14A 2001 written by M. F. O'Connell and published by . This book was released on 2002 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status of Atlantic Salmon Salmo Salar Stocks of Insular Newfoundland SFAs 3 14A 2001 written by and published by . This book was released on 2002 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper assesses the general status of Atlantic salmon stocks in Salmon Fishing Areas 3 to 14A of the Newfoundland region in 2001. Catch & effort data from the recreational fishery, along with counts at fishways & counting fences, are examined in relation to historical data and management measures in effect in 2001. Results are presented & discussed by Fishing Area with regard to smolt-to-adult survival; recreational catches; fish counts at counting facilities, with comparisons to counts in earlier years; and total returns of small & large salmon.
Download or read book Newfoundland and Labrador Atlantic Salmon Salmo Salar Stock Status Summary for 1999 and Methods to Address Probable Causes for Continuing Low Abundance and Survival written by J. B. Dempson and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The status of Atlantic salmon (Salmo salar) stocks of Newfoundland and Labrador was determined using information on annual returns to rivers and spawning escapements relative to conservation requirements, abundance of smolts and trends in marine survival. Overall, of 22 rivers in insular Newfoundland assessed relative to conservation requirements, 14 stocks met or exceeded their requirements, one river was at 65% of conservation, while 7 rivers were at 50% or less than their spawning requirements. Of the latter rivers, three were located in Bay St. George (SFA 13), while three others were enhanced stocks that have been, or are undergoing colonization programs. Some salmon populations continue to remain at low levels of abundance, while others that have experienced increased spawning escapements, have shown no enhanced adult production resulting from this increase in the number of spawners. Marine survival remains low. Limited information from Labrador indicated that while salmon runs were generally low overall, numbers increased over previous years as evidenced by returns to two counting facilities. Factors potentially contributing to low abundance of some stocks and overall poor marine survival are identified along with suggestions as to how some of the factors could be further investigated.
Download or read book Stock Status Summary for Atlantic Salmon from Newfoundland and Labrador written by J. B. Dempson and published by . This book was released on 2006 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
