Download or read book Juvenile Atlantic Salmon salmo Salar Densities and Egg Deposition in the Restigouche and Miramichi Rivers New Brunswick written by A. Locke and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Science and the Public written by National Research Council Canada and published by NRC Research Press. This book was released on 1995 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a compilation of current research papers on the aquatic ecosystem of the Miramichi River in New Brunswick. The papers are organized in four sections: historical overview, the physical environment, the biological environment, and evaluating human impacts. Specific topics of the papers include the estuarine structure of the river, hydrology of the drainage basin, plankton, diadromous fish, estuary sediments, forestry impacts, and biological indicators. The volume also includes a summary and selected abstracts from the Miramichi Environmental Science Workshop held in Newcastle in 1994.
Download or read book Juvenile Atlantic Salmon Densities Miramichi River System New Brunswick 1969 77 written by J. L. Peppar and published by Halifax, N.S. : Fisheries and Environment Canada, Fisheries and Marine Service. This book was released on 1978 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of Juvenile Atlantic Salmon Salmo Salar in Natural Waters written by National Research Council Canada and published by NRC Research Press. This book was released on 1993 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-date information, knowledge and research in progress in scientific fields related to natural production of juvenile Atlantic salmon and some other ecologically similar fluvial salmonids is contained in the 25 papers and 12 abstracts contained in this publication, which were prepared for an international symposium held in St. John's, Newfoundland. Studies relate to stream ecology, invertebrates and predators, habitat improvement, competitive effects, behaviour and dispersal, habitat and production of juvenile salmon, population dynamics and relationships of juvenile salmon estimates to smolt yields. A list of participants at the conference is also provided.
Download or read book Production Rate of Juvenile Atlantic Salmon Salmo Salar Linnaeus in Relation to Available Food in Two Miramichi River N B Nursery Streams written by Robert George Randall and published by . This book was released on 1981 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Juvenile Atlantic Salmon Densities Miramichi River System New Brunswick 1969 1977 written by Canada. Department of Fisheries and the Environment. Fisheries and Marine Service and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Juvenile Atlantic Salmon Densities Restigouche River System New Brunswick 1972 78 written by J. L. Peppar and published by Halifax, N.S. : Department of Fisheries and the Environment. This book was released on 1979 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Growth and Mortality of Juvenile Atlantic Salmon in Streams written by Patrick W. Bley and published by . This book was released on 1987 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Juvenile Atlantic Salmon Densities Restigouche River System New Brunswick 1979 81 written by Canada. Department of Fisheries and Oceans and published by . This book was released on 1984 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identification Host Sites and Biology of Parasites Infecting Juvenile Atlantic Salmon Salmo Salar in the Miramichi River System New Brunswick written by G. M. Hare and published by . This book was released on 1975 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Juvenile Atlantic Salmon Salmo Salar L Surveys in the Miramichi River New Brunswick 1970 2004 written by David Moore and published by . This book was released on 2007 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le present rapport fait synthese des donnees recueillies sur les densites, les caracteristiques biologiques, la biomasse et l'habitat occupe par le saumon, en pourcentage (PHS), des jeunes saumons atlantiques (Salmo salar) dans le cadre de releves effectues dans le bassin hydrographique de la riviere Miramichi entre 1970 et 2004. Ces donnees font partie d'un programme de surveillance des changements dans l'abondance relative de saumoneaux et d'autres especes qui frequentent le bassin hydrographique de la Miramichi.
Download or read book Juvenile Atlantic Salmon Salmo Salar L Surveys in the Miramichi River New Brunswick 1970 2004 written by David Moore and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le present rapport fait synthese des donnees recueillies sur les densites, les caracteristiques biologiques, la biomasse et l'habitat occupe par le saumon, en pourcentage (PHS), des jeunes saumons atlantiques (Salmo salar) dans le cadre de releves effectues dans le bassin hydrographique de la riviere Miramichi entre 1970 et 2004. Ces donnees font partie d'un programme de surveillance des changements dans l'abondance relative de saumoneaux et d'autres especes qui frequentent le bassin hydrographique de la Miramichi.
Download or read book Atlantic Salmon Salmo Salar of the Big Salmon River New Brunswick written by B. M. Jessop and published by Halifax, N.S. : Fisheries and Oceans, Canada. This book was released on 1986 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status of Atlantic Salmon salmo Salar in the Miramichi River 1999 written by G. Chaput and published by . This book was released on 2000 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Status of Atlantic Salmon Salmo Salar in the Buctouche River and Relative Juvenile Abundance in Other Southeastern New Brunswick Rivers in 1999 written by Gary Atkinson and published by . This book was released on 2000 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to egg depositions well below the conservation requirement in recent years, the angling season was closed and there was no First nation allocation of salmon on the Buctouche River as of 1998. Salmon returns in 1999 were calculated from catches and known efficiency of an estuary trapnet operated by Buctouche First Nation. Total large salmon returns were estimated at 244 and total small salmon returns at 114, with respective spawning escapements of 244 and 111. Total egg deposition was estimated at 102% of the conservation requirement. This represents a tripling of the level in 1998, and the first instance in seven assessed years when the requirement may have been met. Juvenile densities on the Buctouche were well below optimum, especially for fry, confirming the low egg deposition observed in 1998. Results from a juvenile survey of four other southeastern New Brunswick rivers indicated that the level of spawning success has been variable and asynchronous. The variability, unpredictability and generally depressed status observed in the Buctouche stock appears to be characteristic of most rivers in the area, and a valid basis for the general management of stocks. The forecast for the Buctouche in 2000 is five year mean of total returns, which is 167 large and 106 for small salmon. With all retention fisheries closed there is only a 3% probability that the egg conservation requirement will be met in 2000.
Download or read book Juvenile Atlantic Salmon Salmo Salar Monitoring Activities in the Restigouche River southern Gulf Of St Lawrence Canada 1972 2019 written by Guillaume J. R. Dauphin and published by . This book was released on 2021 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In stream Habitat Enhancement for Juvenile Atlantic Salmon in the Little Main Restigouche River New Brunswick written by Peter William Emerson and published by . This book was released on 2014 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Boulder clusters were placed at three sites with small, homogeneous substrate in the Little Main Restigouche River in northern New Brunswick, Canada, in late summer 2005 to improve the rearing habitat for pre-smolt Atlantic salmon (Salmo salar). Population estimates were conducted at enhancement, control and reference sites between 2005-2007 prior to enhancement and for two years following enhancement to compare response of salmon parr. Age-2 parr density increased at enhancement sites following enhancement. During December 2005, a 25-year flood event and subsequent ice up and freshet in spring disturbed the study sites. A method was designed to interpret and rank boulder cluster stability degradation, and the data were compared with electrofishing estimates of abundance of salmon ages 0+, 1+ and 2+. Age 2+ parr abundance and biomass and age 1+ parr abundance were significantly higher at clusters ranked stable than at clusters ranked degraded."--Page ii.
