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Informationen zum Autor Martyn Lucas is at the Department of Biological Sciences, University of Durham, UK, Etienne Baras is a research associate of the Belgian FNRS at the Department of Ethology and Animal Psychology (Tihange Aquaculture Research Station) at the University of Liege, Belgium. Klappentext Many fish species that occur in fresh water make journeys between habitats in response to seasonal changes, reproductive patterns, feeding needs and so on. Many workers are familiar with the migrations made by salmon and anguillid eels for example, but may be less so with many other freshwater species. This new title redresses this balance by providing comprehensive information on the nature and extent of migration by freshwater fishes, including diadromous species, world-wide. Covering topics such as the incidence and types of migration exhibited by freshwater fishes, the capacity and stimulus to migrate, the methods used to study the spatial behaviour of freshwater fishes, and applied issues of freshwater fish migration, this important book will be invaluable for a wide range of fish biologists and fisheries managers. Zusammenfassung * Well--known international authors. * Of great commercial importance to fisheries and professional angling bodies. * Draws together much new information in one place. * Detailed review of world wide migratory behaviour for most groups of freshwater fishes. Inhaltsverzeichnis Migration And Spatial Behaviour: Introduction. The Stimulus And Capacity For Migration: Stimuli For Migration, The Capacity For Migration, Piloting, Orientation And Navigation. Types Of Migration: Migrations At The Seasonal And Ontogenetic Scale, Diel Horizontal And Vertical Migrations. Patterns Of Migratory Behaviour In Freshwater Fishes: Arctic And Subarctic Regions, Temperate Regions, Tropical Regions. Taxonomic Analysis Of Migration In Freshwater Fishes, Lampreys Through To Freshwater-Dwelling Flatfishes (In 45 Sections). Methods For Studying The Spatial Behaviour Of Fishes In Fresh-And Brackish Water: Capture Dependent Methods, Capture Independent Methods, Choice Of Methods In Fish Migration Studies. Applied Aspects Of Freshwater Fish Migration: The Impact Of Man's Activities On Freshwater Fish Migration. Mitigation Of Hazards And Obstacles To Fish Migration, Installation, Monitoring And Efficiency Of Fish Passes. Conclusions. Indexes ...
