By Pierre Magnan, Céline Audet, Hélène Glémet, Michel Legault, Marco A. Rodríguez, Eric B. Taylor
Salvelinus species are some of the most completely studied teams of fishes. Many purposes clarify this excessive curiosity in charr biology. Charrs have a Holarctic distribution encompassing many Asian, North American, and eu nations and occupy different marine and freshwater environments. additionally, the present distribution of charr comprises parts that have been without delay inspired by means of weather and topographic swap linked to the numerous Pleistocene glaciations. unquestionably, those stipulations have promoted a lot of the large morphological, ecological, and genetic variability and plasticity inside of Salvelinus species they usually make charr first-class versions to check evolutionary techniques 'in action'. Many charr species additionally show demographic features corresponding to gradual progress, overdue adulthood, and existence in severe environments, which can raise their susceptibility to extinction from habitat adjustments and overexploitation, specifically in depauperate aquatic habitats. This vulnerability makes knowing their biology of significant relevance to biodiversity and conservation. eventually, charr are of serious cultural, advertisement, and leisure value to many groups, and their intimate linkage with human societies has inspired a lot curiosity during this enigmatic genus. This quantity includes a variety of papers provided on the fourth overseas Charr Symposium held in Trois-Rivières (Québec, Canada), from 26 June to at least one July 2000. It comprises 31 papers on ecological interactions and behavior, trophic polymorphism, circulation and migration, ecophysiology and evolutionary genetics, ecological parasitology, environmental tension and conservation. those experiences can't disguise all contemporary advancements within the ecology, behaviour and conservation of Salvelinus species, yet amassing them right into a unique quantity should still carry cognizance to present examine in this vital genus and stimulate extra paintings on Salvelinus species.
Read Online or Download Ecology, behaviour and conservation of the charrs, genus Salvelinus PDF
Best zoology books
This quantity attempts to map out the exciting amalgam of alternative, partially conflicting ways that formed early glossy zoology. It demonstrates that theology and philology performed a pivotal function within the advanced formation of this new technology.
Does biology condemn the human species to violence and conflict? prior reviews of animal habit incline us to respond to sure, however the message of this e-book is significantly extra positive. with no denying our historical past of competitive habit, Frans de Waal describes robust tests and balances within the make-up of our closest animal family members, and in so doing he exhibits that to people making peace is as traditional as making battle.
- Cognitive Ecology II
- Catalog of the Order Tylenchida (Nematoda)
- grzimek's animal life encyclopedia. mammals i
- The New Anthropomorphism (Problems in the Behavioural Sciences S.)
- Zoonosis y enfermedades transmisibles comunes al hombre y a los animales, 3a ediciÃ³n. Vol. I Bacteriosis y micosis
Extra resources for Ecology, behaviour and conservation of the charrs, genus Salvelinus
Langeland. 1994. ). ReoL Freshwat. Fish 3: 59--66. Griffiths, D. 1994. The size strocture of lacustrine Arctic charr (Pisces: Salmonidae) populations. BioI. J. Linn. Soc. 51: 337-357. 47 Johnson, L. 1983. Homeostatic characteristics of single species fish stocks in arctic lakes. Can. J. Fish. Aquat. Sci. 40: 987-1024. Johnson, L. 1987. Changes in the Arctic charr population of Keyhole Lake over a 25 year period. International Society of Arctic chan Fanatics Information Series 4: 73-87. Johnson, L.
Beo1. Japan. Spec. Vol. 1: 253-264. T. 1987. The Late Wisconsin glaciation and deglaciation of the Laurentide Ice Sheet. pp. 13-37. E. Wright, Jr. ) North America and Adjacent Oceans During the Last Deglaciation, The Geological Society of America, Boulder. N. Austin, H. E. Jennings. 1996. Late Quaternary palaeoceanography of the North Atlantic margins. Geological Society Special Publication 111, The Geological Society, London. 376 pp. M. D. Reist, AH. Kristofferson, lL. l Teesdale. 1997. Evidence for nonanadromous behaviour of Arctic chaIT (Salvelinus alpinus) from Lake Hazen, Ellesmere Island, Northwest Territories.
Canada, based on scanning proton microprobe analysis of otolith strontium distribution. Arctic 50: 224--233. R. 1978. The evolutionary ecology of animal migration. Hodder and Stoughton, London. 1012 pp. K. 1968. Notes to the origin and evolution of trouts and salmons with special reference to the Danubian trouts. Vest. SpoL Zoo!. 32: 1-21. , C. S. McKiuley. 1998. ) in northern Labrador. Hydrobiologia 371/372: 249--262. Bernatchez, L. I. Dodson. 1991. Phylogeograpbic structure in mitochondrial DNA of the lake whitefish (Coregonus clupeajonnis) and its relation to pleistocene glaciations.