Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Chantal Vis"'
Autor:
Lindsay Trottier, John Chételat, Chantal Vis, Paul B. Hamilton, Frances R. Pick, Jesse C. Vermaire
Publikováno v:
Journal of Limnology, Vol 81, Iss 1 (2022)
Over the past three decades, the Rideau River (Ontario, Canada) watershed has experienced a land-use change from rural and agricultural land towards urban land, and the introduction and expansion of invasive species. This study examined spatial and t
Externí odkaz:
https://doaj.org/article/ac2bfec345704c329427a51c00e16cfb
Autor:
Jordanna N. Bergman, John P. Smol, Christine Beaudoin, Nathan Young, Alice E. I. Abrams, Jesse C. Vermaire, Colin D. Rennie, Valerie Minelga, Kate Lauren Neigel, Chantal Vis, Lindsay Louise Trottier, Gabriel Blouin-Demers, Hsien-Yung Lin, Danny Glassman, Joseph R. Bennett, Lisa A. Donaldson, Dany Garant, Audrey Turcotte, Isha Mistry, Steven J. Cooke, Patrick Beaupre
Publikováno v:
Environmental Reviews. 30:72-87
Anthropogenic waterways and canal systems have been part of the cultural and natural landscape for thousands for years. As of the late 20th century, more than 63 000 km of canals exist worldwide as transport routes for navigation, many with barriers
Autor:
Jessica J. Taylor, J. Robert Britton, David R. Browne, Marlow G. Pellatt, Kent A. Prior, Steven J. Cooke, Lisa A. Donaldson, Chantal Vis, Mark Lintermans, Trina Rytwinski, Robert E. Gresswell
Publikováno v:
Environmental Reviews. 27:71-94
In aquatic systems, biological invasions can result in adverse ecological effects. Man-agement techniques available for non-native fish removal programs (including eradica-tion and population size control) vary widely, but include chemicals, harvest
Publikováno v:
Marine Policy. 69:92-101
Voluntary measures may be an alternative or addition to legislation for marine protected areas (MPAs), yet the effectiveness of these measures is rarely analyzed. The application and effectiveness of voluntary measures was reviewed for MPA management
Publikováno v:
Journal of Great Lakes Research. 39:409-419
Filamentous green algae (FGA) often proliferate in nutrient-rich rivers under low flow conditions. We assessed the hydrological and meteorological variables controlling the occurrence and composition of FGA in Lac Saint-Pierre (LSP), the largest of t
Publikováno v:
Journal of phycology. 44(1)
A survey of the spatial distribution of benthic macroalgae in a fluvial lake of the St. Lawrence River (Lake Saint-Pierre, Quebec, Canada) revealed a shift in composition from chlorophytes to cyanobacteria along the flow path of nutrient-rich waters
Publikováno v:
Water Science and Technology. 58:2203-2210
Inputs of nutrients (phosphorus, P, and nitrogen, N) to coastal and fresh waters can accelerate eutrophication, resulting in excessive aquatic plant growth, depletion of oxygen, and deleterious changes in abundance and diversity of organisms. Using l
SHIFT FROM CHLOROPHYTES TO CYANOBACTERIA IN BENTHIC MACROALGAE ALONG A GRADIENT OF NITRATE DEPLETION
Publikováno v:
Journal of Phycology. 44:38-44
A survey of the spatial distribution of benthic macroalgae in a fluvial lake of the St. Lawrence River (Lake Saint-Pierre, Quebec, Canada) revealed a shift in composition from chlorophytes to cyanobacteria along the flow path of nutrient-rich waters
Publikováno v:
Ecosystems. 10:293-310
Relative contributions by macrophytes, epiphyton and phytoplankton to total primary production was estimated in a large (∼300 km2) widening of the St. Lawrence River (Canada), over a 2-year period with contrasting flows and water levels. Spatially-
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 63:1014-1026
The physical structure of submerged aquatic plant communities differentially influences the availability of light and substratum in the water column and, thus, the functional role of epiphytes growing on macrophytes. We examined the depth distributio