G
Guy Moreau
Researcher at Laval University
Publications - 19
Citations - 477
Guy Moreau is an academic researcher from Laval University. The author has contributed to research in topics: Periphyton & Salvelinus. The author has an hindex of 11, co-authored 19 publications receiving 474 citations.
Papers
More filters
Journal ArticleDOI
The impact of brook trout (Salvelinus fontinalis) on an experimental stream benthic community: the role of spatial and size refugia
TL;DR: The importance of space and size refugia in allowing stream benthic insects to avoid predation by fish was tested by measuring the impact of brook trout on drifting, epibenthic and infaunal insects of different taxa and size-classes.
Journal ArticleDOI
Top-Down Effects of Brook Trout (Salvelinus fontinalis) in a Boreal Forest Stream
TL;DR: The impact of fish predation on epibenthic organisms at different trophic levels was studied in a series of replicated experimental outdoor channels fed by a boreal forest stream.
Journal ArticleDOI
Effects of experimental acidification on a lotic macroinvertebrate community
Martine Allard,Guy Moreau +1 more
TL;DR: If this small headwater stream undergoes acidification, the resulting invertebrate community will be very simplified, with only resistant species able to cope with the acid conditions, according to results induced by a continuous experimental acidification.
Journal ArticleDOI
Zinc, Manganese, and Strontium in Opercula and Scales of Brook Trout (Salvelinus fontinalis) as Indicators of Lake Acidification
TL;DR: A cluster analysis based on zinc and magnesium concentrations in opercula is successful in grouping 73 and 78%, respectively, of fish from nonacidified and acidified lakes.
Journal ArticleDOI
Structural organization and species composition of a lotic periphyton community in response to experimental acidification
TL;DR: Changes in species composition, richness, diversity, biomass (biovolume), and spatial community structure of a lotic periphyton community were observed under experimental acidification with and without aluminum, in troughs fed from an oligo-dystrophic creek.