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Sara Klapstein
Sara Klapstein
Researcher of Ecosystem Biogeochemistry & Part-time Faculty; Acadia University
Adresse e-mail validée de acadiau.ca
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Methylmercury biogeochemistry in freshwater ecosystems: a review focusing on DOM and photodemethylation
SJ Klapstein, NJ O’Driscoll
Bulletin of environmental contamination and toxicology 100, 14-25, 2018
672018
Controls on methane released through ebullition in peatlands affected by permafrost degradation
SJ Klapstein, MR Turetsky, AD McGuire, JW Harden, CI Czimczik, X Xu, ...
Journal of Geophysical Research: Biogeosciences 119 (3), 418-431, 2014
622014
Methylmercury photodemethylation is inhibited in lakes with high dissolved organic matter
SJ Klapstein, SE Ziegler, NJ O'Driscoll
Environmental pollution 232, 392-401, 2018
342018
Mercury concentrations in blood, brain and muscle tissues of coastal and pelagic birds from northeastern Canada
ML Mallory, JF Provencher, GJ Robertson, BM Braune, ER Holland, ...
Ecotoxicology and environmental safety 157, 424-430, 2018
312018
Mercury photoreduction and photooxidation in lakes: effects of filtration and dissolved organic carbon concentration
NJ O'Driscoll, E Vost, E Mann, S Klapstein, R Tordon, M Lukeman
Journal of Environmental Sciences 68, 151-159, 2018
272018
Spatial distribution of mercury and other potentially toxic elements using epiphytic lichens in Nova Scotia
SJ Klapstein, AK Walker, CH Saunders, RP Cameron, JD Murimboh, ...
Chemosphere 241, 125064, 2020
262020
Methylmercury in tissues of Atlantic sturgeon (Acipenser oxyrhynchus) from the Saint John River, New Brunswick, Canada
ML Mallory, NJ O'Driscoll, S Klapstein, JL Varela, C Ceapa, ...
Marine Pollution Bulletin 126, 250-254, 2018
232018
Quantifying the effects of photoreactive dissolved organic matter on methylmercury photodemethylation rates in freshwaters
SJ Klapstein, SE Ziegler, DA Risk, NJ O'Driscoll
Environmental toxicology and chemistry 36 (6), 1493-1502, 2017
192017
The influence of avian biovectors on mercury speciation in a bog ecosystem
JC Kickbush, ML Mallory, JD Murimboh, J Rand, SJ Klapstein, AL Loder, ...
Science of the total environment 637, 264-273, 2018
132018
Mercury photoreduction and photooxidation kinetics in estuarine water: Effects of salinity and dissolved organic matter
RG Clarke, SJ Klapstein, R Keenan, NJ O'Driscoll
Chemosphere 312, 137279, 2023
112023
Total mercury, methylmercury, phosphate, and sulfate inputs to a bog ecosystem from herring gull (Larus smithsoniansus) guano
HD Geizer, SJ Klapstein, ML Mallory, NJ O’Driscoll
Ecotoxicology and Environmental Safety 226, 112845, 2021
72021
Dissolved gaseous mercury production at a marine aquaculture site in the mercury-contaminated Marano and Grado Lagoon, Italy
NJ O’Driscoll, S Covelli, E Petranich, F Floreani, S Klapstein, A Acquavita
Bulletin of environmental contamination and toxicology 103, 218-224, 2019
72019
Assessing the utility of dissolved organic matter photoreactivity as a predictor of in situ methylmercury concentration
SJ Klapstein, SE Ziegler, DA Risk, NJ O'Driscoll
Journal of Environmental Sciences 68, 160-168, 2018
72018
Temporal changes in photoreducible mercury, photoreduction rates, and the role of dissolved organic matter in freshwater lakes
NJ O’Driscoll, TM Christensen, EA Mann, R Keenan, SJ Klapstein
Bulletin of Environmental Contamination and Toxicology, 1-6, 2022
42022
Variation in isotopic niche, digestive tract morphology, and mercury concentrations in two sympatric waterfowl species wintering in Atlantic Canada
MD English, GJ Robertson, NJ O’Driscoll, SJ Klapstein, LE Peck, ...
Facets 5 (1), 393-408, 2020
42020
Methylmercury in caddisflies and mayflies: Influences of water and sediment chemistry
RG Clarke, SJ Klapstein, NK Hillier, NJ O'Driscoll
Chemosphere 286, 131785, 2022
32022
Salinity and total suspended solids control mercury speciation in a tidal river: Comparisons with a photochemical mercury model
RG Clarke, SJ Klapstein, R Keenan, NJ O'Driscoll
Chemosphere 344, 140313, 2023
12023
Methylmercury photodemethylation in Kejimkujik lakes
SJ Klapstein
Memorial University of Newfoundland, 2017
2017
Phototransformation of dissolved organic carbon within mercury sensitive lakes in Kejimkujik National Park, Nova Scotia, Canada
S Klapstein, N O'Driscoll, DA Risk, SE Ziegler
AGU Fall Meeting Abstracts 2013, B41C-0406, 2013
2013
Controls on Ebullition in Alaskan Peatlands Following Permafrost Degradation
SJ Klapstein
University of Guelph, 2012
2012
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