Výsledky vyhledávání - "Mark Serediak"

Use of Stabilized Stream-Monitoring Sections to Monitor Annual Streamflow on the Alberta Boreal Plain

Autor: Ellie E. Prepas, Gordon Putz, Daniel W. Smith, Mark Serediak, W. Paul Dinsmore

Publikováno v: Journal of Cold Regions Engineering. 27:168-182

Streamflow in small forested watersheds on the Boreal Plain of western Canada can be a challenge to monitor due to high variation in flow, shifting channel morphology, aufeis obstructions, shallow channel depth, and debris in the channel. Intensive m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02732d2aee508a34401aaee4cc1b7f96
https://doi.org/10.1061/(asce)cr.1943-5495.0000055

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Impact of wildfire on discharge and phosphorus export from the Sakwatamau watershed in the Swan Hills, Alberta, during the first two years

Autor: D Millions, Daniel W. Smith, Mark Serediak, W Chen, S Gabos, Gordon Putz, J M Burke, Ellie E. Prepas, David S. Chanasyk

Publikováno v: Journal of Environmental Engineering and Science. 2:S63-S72

Water and phosphorus (P) exports during the peakflow season increased after a fire in early summer 1998 burned 89% of an upland watershed on the Boreal Plain of western Canada. The change in water export between pre- (1983) and post-fire (1998 to 200

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::331dacb431e24eb5475e180a31093488
https://doi.org/10.1139/s03-036

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Development, Construction, and Use of Lime and Alum Application Systems in Alberta, Canada

Autor: Ellie E. Prepas, Tom Murphy, Jay Babin, Mark Serediak

Publikováno v: Lake and Reservoir Management. 18:66-74

Between 1986 and 1993, a variety of systems, ranging from simple to complex, were designed for lime (slaked lime (Ca(OH)2) or calcite (CaCO3)) and alum (Al2(SO4)3) application to water bodies in Alberta, Canada. Application systems were used both exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b6071e70d3e0a21620e4a5c64c9d087
https://doi.org/10.1080/07438140209353930

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The effects of lime addition on aquatic macrophytes in hard water: in situ and microcosm experiments

Autor: Meike Holst, Patricia A. Chambers, Mary E. Ferguson, Mark Serediak, Ellie E. Prepas, Martha Guy

Publikováno v: Freshwater Biology. 46:1121-1138

1. Aquatic macrophytes are abundant in ponds and canals that are constructed in semi-arid regions for water storage and conveyance, as well as in lakes that are culturally enriched. 2. Addition of Ca(OH) 2 to two hardwater ponds at 250 or 275 mg L -1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::784b171d9aecd95959d3a0a72b977fdf
https://doi.org/10.1046/j.1365-2427.2001.00794.x

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Long-term effects of successive Ca(OH)2 and CaCO3 treatments on the water quality of two eutrophic hardwater lakes

Autor: Tom Murphy, Anas Ghadouani, Patricia A. Chambers, Ellie E. Prepas, Jay Babin, Mark Serediak, Greg J. Sandland

Publikováno v: Freshwater Biology. 46:1089-1103

SUMMARY 1. Whole-lake experiments were conducted in two hardwater lakes (Halfmoon and Figure Eight) in Alberta, Canada, to investigate the effectiveness of repeated lime (slaked lime: Ca(OH)2 and/or calcite: CaCO3) treatments (5‐78 mg L ‐1 ) for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::271b2e3a94fb1c58c191ca720e205c7e
https://doi.org/10.1046/j.1365-2427.2001.00792.x

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Lime treatment and its effects on the chemistry and biota of hardwater eutrophic lakes

Autor: Patricia A. Chambers, Sharon Reedyk, Ellie E. Prepas, Tom Murphy, Greg J. Sandland, Mark Serediak, Bernadette Pinel-Alloul

Publikováno v: Freshwater Biology. 46:1049-1060

1. The main focus of this study was to investigate the effects of single and multiple moderate doses of lime (slaked lime, Ca(OH)2, and/or calcite, CaCO3) on eutrophic hardwater lakes. This information would contribute to strategies to manage phytopl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93ae13097a1262dfb98b08b1bb875cb9
https://doi.org/10.1046/j.1365-2427.2001.00788.x

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Impact of Lime on Sediment Phosphorus Release in Hard water Lakes: the Case of Hypereutrophic Halfmoon Lake, Alberta

Autor: Tom Murphy, Ellie E. Prepas, Jay Babin, P. J. Curtis, Ying Zhang, Patricia A. Chambers, Mark Serediak

Publikováno v: Lake and Reservoir Management. 8:131-142

Halfmoon Lake is a small, moderately deep, hypereutrophic, hardwater lake with a relatively small (2.4 km2), partially cleared drainage basin situated in the Boreal Mixedwood Ecoregion of central Alberta. The water is often thermally stratified, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40207e2a946f55ed2bb65a546625fe1c
https://doi.org/10.1080/07438149409354465

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