Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Jean Christian Auclair"'
Autor:
Jingjun Su, Chengxiao Hu, Jean-Christian Auclair, Xuyong Li, Georges Thériault, Jean-Thomas Denault, Eric van Bochove, Catherine Bossé
Publikováno v:
Agriculture, Ecosystems & Environment. 188:169-179
Both suspended and streambed sediments from two pairs of streams (intervention outlet and control outlet, and Branch 14 and Branch 15) in livestock intensive catchments were analyzed for total phosphorus (TP), algal available P (AAP), P fractions and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45fb89afdcfe721ae30c430240e7f631
https://doi.org/10.1016/j.agee.2014.03.001
https://doi.org/10.1016/j.agee.2014.03.001
Autor:
Jean-Christian Auclair, Michel Lavoie
Publikováno v:
Aquatic Geochemistry. 18:327-341
The adsorption of phosphorus on natural diagenetic iron (Feox) and manganese (Mnox) oxyhydroxides was studied in deep and littoral zone sediments of mesotrophic Lac Saint-Charles (46°56 N, 71°23 W), using a Teflon sheet technique for collecting dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80eb477340efac86b0251b270627722f
https://doi.org/10.1007/s10498-012-9166-3
https://doi.org/10.1007/s10498-012-9166-3
Publikováno v:
Journal of Environmental Engineering. 131:1302-1310
Swine wastewaters contain varied and high amounts of organic matter (proteins, antibiotic compounds, organic acids) which are difficult to oxidize biologically or chemically. The discharge of such effluents is undesirable and can cause excessive oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e41fadcb39925af420a9bdd2f3840be
https://doi.org/10.1061/(asce)0733-9372(2005)131:9(1302)
https://doi.org/10.1061/(asce)0733-9372(2005)131:9(1302)
Autor:
Marc Amyot, Jord Orvoine, Jean Christian. Auclair, François M. M. Morel, Parisa A. Ariya, Janick D. Lalonde
Publikováno v:
Environmental Science & Technology. 38:508-514
The oxidation of volatile aqueous Hg0 in aquatic systems may be important in decreasing the fluxes of Hg out of the water column. Using incubations of natural samples from the St. Lawrence River, we examined some of the parameters that control this o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d474f9204d3847e3f6846ecc92fe646d
https://doi.org/10.1021/es034394g
https://doi.org/10.1021/es034394g
Publikováno v:
Analytica Chimica Acta. 447:153-159
Volatilization of elemental Hg represents an important Hg flux for many aquatic systems. In order to model this flux accurately, it is necessary to measure elemental Hg concentrations in air and water, as well as meteorological variables. Up to now,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34efe63a65b15ba4b7da8b57815f85f2
https://doi.org/10.1016/s0003-2670(01)01287-9
https://doi.org/10.1016/s0003-2670(01)01287-9
Autor:
Jean-Christian Auclair, Georges Thériault, Chengxiao Hu, Jingjun Su, Xuyong Li, Eric van Bochove
Publikováno v:
Water, Air, & Soil Pollution. 225
Phosphorus (P) release and flux at sediment-water interface was hypothesized to vary with studied catchment branches due to differences in water chemistry of recharging groundwater. Stream water, seepage water, groundwater, and resurgence groundwater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e05f53c3a32c4017185165adbb65f86
https://doi.org/10.1007/s11270-013-1739-2
https://doi.org/10.1007/s11270-013-1739-2
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 57:86-95
We tested the hypothesis that phytoplankton productivity in pelagic Lake Erie is limited by low Fe bioavailability during the period of thermal stratification. Iron enrichment (20 and 200 nM Fe) of water sampled from the eastern basin surface water (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40674da163b416ff192a1ad8533cefde
https://doi.org/10.1139/f99-189
https://doi.org/10.1139/f99-189
Publikováno v:
Water, Air, and Soil Pollution. 108:33-49
Alum sludge derived from a municipal wastewater plant was used as a soil amendment in a greenhouse study with barley (Hordeum vulgare) as the test crop. Treatment variables included the soil pH (4.5, 5.1 and 6.5), the amount of Al in the sludge (cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e192772e66a9f2fa07cc6db2791a374
https://doi.org/10.1023/a:1005034107131
https://doi.org/10.1023/a:1005034107131
Publikováno v:
Limnology and Oceanography. 41:1425-1437
Rapid regeneration of ‘OgCd and 65Zn from their picoplankton prey into the dissolved phase by microzooplankton was observed in water sampled from the pelagic surface waters of Lake Erie (summer 1994 and 1995). Trace metals were added to grazing (la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa069baaa70fa9ff82236fe4d1f98c1a
https://doi.org/10.4319/lo.1996.41.7.1425
https://doi.org/10.4319/lo.1996.41.7.1425
Autor:
J. Pellerin-Massicotte, André Tessier, Peter G. C. Campbell, Yves Couillard, Jean-Christian Auclair
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 52:690-702
To test the response of the freshwater bivalve Pyganodon grandis (formerly Anodonta grandis) to increased metal exposure in the field, we transferred specimens (8 cm length; 4–6 years old) from a less to a more contaminated lake in the mining area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7445110ede9d1ee7021d2a57c7bc446e
https://doi.org/10.1139/f95-070
https://doi.org/10.1139/f95-070