Search Results - "Vis, Chantal"

Water chemistry and periphyton biomass in the Rideau River: Have conditions changed after 24 years? by Trottier, Lindsay, Chételat, John, Vis, Chantal, Hamilton, Paul B., Pick, Frances R., Vermaire, Jesse C.

“…Over the past three decades, the Rideau River (Ontario, Canada) watershed has experienced a land-use change from rural and agricultural land towards urban…”
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Spatial Analysis of Production by Macrophytes, Phytoplankton and Epiphyton in a Large River System under Different Water-Level Conditions by Vis, Chantal, Hudon, Christiane, Carignan, Richard, Gagnon, Pierre

“…Relative contributions by macrophytes, epiphyton and phytoplankton to total primary production was estimated in a large (~300 km²) widening of the St. Lawrence…”
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Building collaborative monitoring programs to manage for ecological sustainability in multi-use marine protected areas: Parks Canada’s national marine conservation areas by Vis, Chantal, Abbott, Karla, Guujaaw, Niisii, Harpur, Cavan, Lee, Lynn, Shepherd, Pippa, Tate, Douglas P., Turgeon, Samuel, Beynon, Blythe

“…Parks Canada collaborates with partners to manage a growing system of national marine conservation areas (NMCAs) and national marine conservation area reserves…”
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The effectiveness of non-native fish removal techniques in freshwater ecosystems: a systematic review by Rytwinski, Trina, Taylor, Jessica J., Donaldson, Lisa A., Britton, J. Robert, Browne, David R., Gresswell, Robert E., Lintermans, Mark, Prior, Kent A., Pellatt, Marlow G., Vis, Chantal, Cooke, Steven J.

“…In aquatic systems, biological invasions can result in adverse ecological effects. Management techniques available for non-native fish removal programs…”
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Development of Environmental Thresholds for Nitrogen and Phosphorus in Streams by Chambers, Patricia A., McGoldrick, Daryl J., Brua, Robert B., Vis, Chantal, Culp, Joseph M., Benoy, Glenn A.

“…Inputs of nutrients (P and N) to freshwaters can cause excessive aquatic plant growth, depletion of oxygen, and deleterious changes in diversity of aquatic…”
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Depositional and diagenetic model of the Aptian potash-bearing Loémé evaporites in onshore Congo by Gindre-Chanu, Laurent, Pichat, Alexandre, Delhaye-Prat, Vincent, Vis, Chantal, Ringenbach, Roland, Schlund, Jean-Marie

“…The evaporites of the Aptian Loémé Formation occur along the stable structural domain of onshore Congo as horizontally well-stratified depositional halite…”
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Shift from chlorophytes to cyanobacteria in benthic macroalgae along a gradient of nitrate depletion by Vis, Chantal, Cattaneo, Antonella, Hudon, Christiane

“…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…”
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Hydrological control of filamentous green algae in a large fluvial lake (Lake Saint-Pierre, St. Lawrence River, Canada) by Cattaneo, Antonella, Hudon, Christiane, Vis, Chantal, Gagnon, Pierre

“…Filamentous green algae (FGA) often proliferate in nutrient-rich rivers under low flow conditions. We assessed the hydrological and meteorological variables…”
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Imprecise and weakly assessed: Evaluating voluntary measures for management of marine protected areas by Whitney, Charlotte K., Gardner, Julie, Ban, Natalie C., Vis, Chantal, Quon, Soonya, Dionne, Suzan

“…Voluntary measures may be an alternative or addition to legislation for marine protected areas (MPAs), yet the effectiveness of these measures is rarely…”
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Periphyton in the Clear and Colored Water Masses of the St. Lawrence River (Quebec, Canada): A 20-Year Overview by Vis, Chantal, Cattaneo, Antonella, Hudon, Christiane

“…Periphyton was collected on navigational buoys in the Montreal island sector of the St. Lawrence River during 1994–95 to compare biomass and species…”
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Planktonic Production and Respiration in Oligotrophic Shield Lakes by Carignan, Richard, Planas, Dolors, Vis, Chantal

“…A precise oxygen method was used to measure primary production, community respiration and to determine the importance of exogenous organic carbon as an energy…”
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SHIFT FROM CHLOROPHYTES TO CYANOBACTERIA IN BENTHIC MACROALGAE ALONG A GRADIENT OF NITRATE DEPLETION 1 by Vis, Chantal, Cattaneo, Antonella, Hudon, Christiane

“…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…”
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SHIFT FROM CHLOROPHYTES TO CYANOBACTERIA IN BENTHIC MACROALGAE ALONG A GRADIENT OF NITRATE DEPLETION1 by Vis, Chantal, Cattaneo, Antonella, Hudon, Christiane

“…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…”
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Periphyton as an indicator of water quality in the St Lawrence River (Québec, Canada) by Vis, Chantal, Hudon, Christiane, Cattaneo, Antonella, Pinel-Alloul, Bernadette

“…The performance of various algal indices to document improvements in water quality across a low nutrient concentration gradient was assessed during 2 years in…”
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Patterns in invertebrate and periphyton size distributions from navigation buoys in the St. Lawrence River by MERCIER, V, VIS, C, MORIN, A, HUDON, C

“…For the purposes of conducting environmental assessments, it has been suggested that benthic size distributions could serve as complementary or alternative…”
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