Download or read book Population Dynamics and Management of Largemouth Bass Micropterus Salmoides and Chain Pickerel Esox Niger in Dyrden sic Lake New York written by David Moore Green and published by . This book was released on 1982 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated Bibliography of the Chain Pickerel Esox Niger written by Crossman and published by BRILL. This book was released on 1973-06 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recruitment Variability in Largemouth Bass Micropterus Salmoides and Its Role in Food Web Dynamics written by David M. Post and published by . This book was released on 1996 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Over winter Mortality of Gizzard Shad Dorosoma Cepedianum in Oneida Lake New York written by William Warren Fetzer and published by . This book was released on 2013 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: North temperate lakes are undergoing diverse physical, chemical, and biological changes, including warming water temperatures, shifts in lake trophic states, and introductions of non-native species. These ecosystem perturbations rarely occur in isolation, making it difficult to evaluate the impacts of concurrent perturbations on population and community dynamics. Here, I use Oneida Lake, New York, USA, to study interactions among multiple ecological changes and their combined effects on age-0 and juvenile yellow perch (Perca flavescens). These ecological changes included diversification of the predator and prey communities, shifts in lake trophic state from eutrophic to mesotrophic, and an expansion of littoral habitats. Multiple long-term limnological and fisheries datasets were integrated with short-term diet studies of age-0 yellow perch and their predators from nearshore and offshore habitats to develop a multi-habitat understanding of lake-wide responses to ecosystem perturbations. Walleye (Sander vitreus) were still the most important predator on age-0 and juvenile yellow perch, though the importance of alternative predators, such as white perch (Morone americana), smallmouth bass (Micropterus dolomieu), and largemouth bass (Micropterus salmoides), was also high and has likely increased. Consumption of age-0 yellow perch was dominated by walleye and white perch in offshore habitats during early summer, but transitioned to walleye, smallmouth bass, and largemouth bass in nearshore habitats during the fall and second year of life. As ecological conditions within the lake changed, age-0 yellow perch population dynamics became increasingly driven by littoral habitats and the population-level reliance on benthic energy pathways increased from 10-20% in the 1960s to 30-70% in the 2000s. These results illustrate the importance of both nearshore and offshore habitats to age-0 and juvenile yellow perch population dynamics and highlight the complexity of population- and community-level responses to ecosystem perturbations.
Download or read book An Annotated Bibliography of the Chain Pickerel Esox Niger Osteichthyes Salmoniformes written by Edwin John Crossman and published by . This book was released on 1973 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Possibilities in the Amelioration of Certain Limitations in the Management of Largemouth Bass Micropterus Salmoides and Sunfishes Lepomis Spp in Small Ponds written by Sumner Wayne Maule and published by . This book was released on 1953 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Annotated Bibliography of the Chain Pickerel Esox Niger Osteichtyes written by E. J. Crossman and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trichier written by Alessandra Ceretto and published by Lulu.com. This book was released on with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
