Seasonal Bathymetric Distributions of 16 Fishes in Lake Superior, 1958-75 PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Seasonal Bathymetric Distributions of 16 Fishes in Lake Superior, 1958-75 PDF full book. Access full book title Seasonal Bathymetric Distributions of 16 Fishes in Lake Superior, 1958-75 by James H. Selgeby. Download full books in PDF and EPUB format.
Author: James H. Selgeby
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Get Book Here
Book Description
Author: James H. Selgeby
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Get Book Here
Book Description
Author: James H. Selgeby
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 14
Get Book Here
Book Description
Author: Andrew M. Muir
Publisher: Springer Nature
ISBN: 3030622592
Category : Science
Languages : en
Pages : 526
Get Book Here
Book Description
The lake charr Salvelinus namaycush is a ubiquitous member of cold-water lake ecosystems in previously glaciated regions of northern continental U.S., Alaska, and Canada that often support important commercial, recreational, and subsistence fisheries. The lake charr differs from other charrs by its large size, longevity, iteroparity, top-predator specialization, reduced sexual dimorphism, prevalence of lacustrine spawning, and use of deepwater habitat. The species is remarkably variable in phenotype, physiology, and life history, some of which is reflected in its ecology and genetics, with as many as four morphs or ecotypes co-occurring in a single lake. The lake charr is often the top predator in these systems, but is highly adaptable trophically, and is frequently planktivorous in small lakes. The lake charr by their name highlights their common habitat, lakes both large and small, but often frequents rivers and occasionally moves into the Arctic Ocean. Movement and behaviour of lake charr are motivated by access to cool, well-oxygenated water, foraging opportunities, predator avoidance, and reproduction. Owing to their broad distribution and trophic level, the lake charr serves as a sentinel of anthropogenic change. This volume will provide an up-to-date summary of what is currently known about lake charr from distribution to genetics to physiology to ecology. The book provides a compilation and synthesis of available information on the lake charr, beginning with an updated distribution and a revised treatment of the paleoecology of the species. Understanding of ecological and genetic diversity and movement and behaviour of the species has advanced remarkably since the last major synthesis on the species over 40 years ago. Mid-sections of the book provide detailed accounts of the biology and life history of the species, and later sections are devoted to threats to conservation and fishery management practices used to ensure sustainability. A new standard lake charr-specific terminology is also presented. The book will be a valuable reference text for biologists around the world, ecologists, and fishery managers, and of interest to the angling public.
Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 578
Get Book Here
Book Description
Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.
Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 24
Get Book Here
Book Description
Author: Richard A. Goyer
Publisher:
ISBN:
Category : Baldcypress
Languages : en
Pages : 40
Get Book Here
Book Description
Author: Christopher James Harvey
Publisher:
ISBN:
Category : Food chains (Ecology)
Languages : en
Pages : 160
Get Book Here
Book Description
Author: Thomas N Todd
Publisher:
ISBN:
Category : Coregonus
Languages : en
Pages : 716
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 130
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1076
Get Book Here
Book Description
