Results 281 to 290 of about 129,188 (313)
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1993
Passes à poissons, écluses, ascenseurs ou prébarrages : les solutions se multiplient, qui, d'aval en amont permettent aux poissons migrateurs de se jouer des obstacles qui ponctuent nos rivières. Reste à intensifier ces efforts. Reste, aussi, d'amont en aval, à trouver la réponse ad hoc aux problèmes de dévalaison.
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Passes à poissons, écluses, ascenseurs ou prébarrages : les solutions se multiplient, qui, d'aval en amont permettent aux poissons migrateurs de se jouer des obstacles qui ponctuent nos rivières. Reste à intensifier ces efforts. Reste, aussi, d'amont en aval, à trouver la réponse ad hoc aux problèmes de dévalaison.
openaire +1 more source
Transport of Seaweeds by Tagged Migratory Fish Populations
Botanica Marina, 1992A striped bass (Roccus saxatilis) that was tagged and released from the Potomac River, Maryland (Chesapeake Bay) was caught within the Great Bay Estuary System (New Hampshire/Maine). It bore a plastic identification tag densely clothed with 12 macroalgae, including 1 species of colonial diatom, 5 green and 6 red algal species.
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The sum of multiple human stressors and weak management as a threat for migratory fish
Biological Conservation, 2021Fernanda De Oliveira Silva +2 more
exaly
The intestinal microflora of Japanese migratory fish
Journal of Fish Biology, 1989H. Sugita +5 more
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Economic and policy considerations regarding hydropower and migratory fish
Fish and Fisheries, 2017Kari Hyytiainen, Marko Lindroos
exaly
On Amphibious and Migratory Fishes of Asia.
Journal of the Linnean Society of London, Zoology, 1877openaire +1 more source
Predicting barrier passage and habitat suitability for migratory fish species
Ecological Modelling, 2009Marcia S Meixler +2 more
exaly