Rapports

NSERC Canadian Lake Pulse Network. (2021). NSERC Canadian Lake Pulse Network field manual 2017 – 2018 – 2019 surveys (M-P. Varin, M. Beaulieu, & Y. Huot, Eds.). Université de Sherbrooke.

Publications (56)

Aucoin, M. E., Rabinovitch, Z., Pham, J., Zilkey, D. R., & Gregory-Eaves, I. (2025). Long-term changes in three eastern Canadian lake records with different land use histories: a multiproxy study. Journal of Paleolimnology, 1-20.

Beaulieu, M., Amyot, M., Griffiths, K., Dastoor, A., Jeziorski, A., & Gregory-Eaves, I. (2024). Organic matter, eutrophication, and increased mass accumulation rates in the Anthropocene are the main drivers of mercury concentrations and historical enrichment in Canadian lake sediments. Limnology and Oceanography.

Baud, A., Francus, P., Smol, J. P., Antoniades, D., & Gregory-Eaves, I. (2023). Geochemical changes in Eastern Canadian lake sediment cores spanning the last∼ 150 years highlight a relative shift towards increased metals and erosive materials. Catena, 225, 107012.

Baud, A., Smol, J. P., Meyer-Jacob, C., Paterson, M., Francus, P., & Gregory-Eaves, I. (2023). The impacts of whole-lake acidification and eutrophication on the accumulation of lead in sediments from manipulated lakes in the Experimental Lakes Area (IISD-ELA). Environmental Pollution, 317, 120829.

Baud, A., Aulard, C., Ghanbari, H. et al. (2022). A framework for 210Pb model selection and its application to 37 cores from Eastern Canada to identify the dynamics and drivers of lake sedimentation rates. Earth Surface Processes and Landforms, 47(10), 2518-2530.

Cremella, B., Bélanger, S., & Huot, Y. (2022). Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters. Limnology and Oceanography: Methods, 20(7), 451-465.

de Toledo, M. B., & Baulch, H. M. (2023). Variability of sedimentary phosphorus composition across Canadian lakes. Environmental Research, 236, 116654.

Deutsch, E. S., Fortin, M.-J., & Cardille, J. A. (2022). Assessing the current water clarity status of ~100,000 lakes across southern Canada: A remote sensing approach. Science of the Total Environment, 826, 153971.

Deutsch, E.S., Cardille, J.A., Koll-Egyed, T., & Fortin, M.-J. (2021) Landsat 8 Lake Water Clarity Empirical Algorithms: Large-Scale Calibration and Validation Using Government and Citizen Science Data from across Canada. Remote Sensing, 13(7), 1257. 

Di Girolamo, D. J., Taranu, Z. E., & Beisner, B. E. (2025). Key Abiotic and Biotic Variables Influencing Lake Plankton Communities Across Canada. Facets.

Dupont, A., Botrel, M., St-Gelais, N. F., Poisot, T., & Maranger, R. (2023). A social–ecological geography of southern Canadian lakes. Freshwater Biology, 70(6), e70054.

Garner, R. E., Taranu, Z. E., Higgins, S. N., Paterson, M. J., Gregory‐Eaves, I., & Walsh, D. A. (2025). Eutrophication and Warming Drive Algal Community Shifts in Synchronised Time Series of Experimental Lakes. Environmental Microbiology, 27(7), e70159.

Garner, R. E., Kraemer, S. A., Onana, V. E., Fradette, M., Varin, M. P., Huot, Y., & Walsh, D. A. (2023). A genome catalogue of lake bacterial diversity and its drivers at continental scale. Nature microbiology, 8(10), 1920-1934.

Garner, R. E., Kraemer, S. A., Onana, V. E., Huot, Y., Gregory-Eaves, I., & Walsh, D. A. (2022). Protist Diversity and Metabolic Strategy in Freshwater Lakes Are Shaped by Trophic State and Watershed Land Use on a Continental Scale. Msystems, 7(4), e00316-22.

Garner, R.E., Gregory-Eaves, I., & Walsh, D.A. (2020). Sediment Metagenomes as Time Capsules of Lake Microbiomes. Msphere, 5(6), 10-1128.

Gauthier, J., Pick, F. R., Garner, R. E., Grossart, H. P., & Walsh, D. A. (2025). Trophic state and phytoplankton composition shape lake mycoplankton diversity. Fungal Ecology, 78, 101460.

Ghanbari, H., Gregory-Eaves, I., Aulard, C. et al. (2025). Widespread 20th-century increases in Canadian lake primary production and the roles of climate warming, solar irradiance and human impacts. Communications Earth & Environment 6(1), 583.

Ghanbari, H., Zilkey, D. R., Gregory‐Eaves, I., & Antoniades, D. (2023). A new index for the rapid generation of chlorophyll time series from hyperspectral imaging of sediment cores. Limnology and Oceanography: Methods, 21(11), 703-717.

Ghanbari, H., & Antoniades, D. (2022). Convolutional neural networks for mapping of lake sediment core particle size using hyperspectral imaging. International Journal of Applied Earth Observation and Geoinformation, 112, 102906.

Griffiths, K., Duda, M. P., Antoniades, D., Smol, J. P., & Gregory‐Eaves, I. (2024). Diatom species responses along gradients of dissolved inorganic carbon, total phosphorus, and lake depth from lakes across Canada. Journal of Phycology, 60(4), 834-852.

Griffiths, K., Jeziorski, A., Antoniades, D., Smol, J. P., & Gregory‐Eaves, I. (2023). Changes in midge assemblages reflect climate and trophic gradients across north temperate and boreal lakes since the pre‐industrial period. Freshwater Biology.

Griffiths, K., Jeziorski, A., Antoniades, D., Beaulieu, M., Smol, J. P., & Gregory-Eaves, I. (2022). Pervasive changes in algal indicators since pre-industrial times: A paleolimnological study of changes in primary production and diatom assemblages from ~200 Canadian lakes. Science of The Total Environment, 838, 155938.

Griffiths, K., Jeziorski, A., Paquette, C. et al. (2021) Multi-trophic level responses to environmental stressors over the past ~150 years: Insights from a lake-rich region of the world. Ecological Indicators, 127, 107700. 

Gros, M., Zilkey, D. R., Griffiths, K. T. et al. (2023). Long-term environmental changes in the Canadian boreal zone: Synthesizing temporal trends from lake sediment archives to inform future sustainability. Environmental Review, 31(3), 509–526.

Huot, Y., Brown, C.A., Potvin, G. et al. (2019) The NSERC Canadian Lake Pulse Network: A national assessment of lake health providing science for water management in a changing climate. Science of The Total Environment, 695, 133668. 

Kim, J., Thottathil, S. D., & Prairie, Y. T. (2025). A simple approach to quantifying whole‐lake methane ebullition and sedimentary methane production, and its application to the Canadian Lake Pulse dataset. Limnology and Oceanography, 70(2), 393-410.

Koll-Egyed, T., Cardille, J. A., Deutsch, E. (2021) Multiple Images Improve Lake CDOM Estimation: Building Better Landsat 8 Empirical Algorithms across Southern Canada. Remote Sensing, 13(18), 3615.

Koschorreck, M., Prairie, Y. T., Kim, J., & Marcé, R. (2021). CO 2 is not like CH 4–limits of and corrections to the headspace method to analyse pCO 2 in fresh water. Biogeosciences , 18(5), 1619-1627.

Kraemer, S. A., Barbosa da Costa, N., Oliva, A., Huot, Y., & Walsh, D. A. (2022). A resistome survey across hundreds of freshwater bacterial communities reveals the impacts of veterinary and human antibiotics use. Frontiers in Microbiology, 13, 995418.

Kraemer, S.A., Barbosa da Costa, N., Shapiro, B.J., Fradette, M., Huot, Y., & Walsh, D.A. (2020) A large-scale assessment of lakes reveals a pervasive signal of land use on bacterial communities. The ISME journal, 14(12), 3011-3023.

LaBrie, R., & Maranger, R. (2024). Predicting the presence of hypoxic hypolimnia in lakes at large spatial scales. Limnology and Oceanography, 69(2), 355-366.

Lahens, L., Correa, J. A., Cabana, H., Huot, Y., & Segura, P. A. (2024). Influence of anthropogenic activities on the trace organic contamination of lakes. Science of The Total Environment, 949, 175087.

Lahens, L., Cabana, H., Huot, Y., & Segura, P. A. (2024). Trace organic contaminants in lake waters: Occurrence and environmental risk assessment at the national scale in Canada. Environmental Pollution, 123764.

Le Noac’h, P., Cremella, B., Kim, J., Soria-Píriz, S., del Giorgio, P. A., Pollard, A. I., Huot, Y., & Beisner, B. E. (2024). Nutrient availability is the main driver of nanophytoplankton phago-mixotrophy in North American lake surface waters. Journal of Plankton Research, 46(1), 9–24.

MacKeigan, P. W., Garner, R. E., Monchamp, M.-È. et al. (2022). Comparing microscopy and DNA metabarcoding techniques for identifying cyanobacteria assemblages across hundreds of lakes. Harmful Algae, 113, 102187.

MacKeigan, P. W., Taranu, Z. E., Pick, F. R., Beisner, B. E., & Gregory‐Eaves, I. (2023). Both biotic and abiotic predictors explain significant variation in cyanobacteria biomass across lakes from temperate to subarctic zones. Limnology and Oceanography.

MacKeigan, P. W., Zastepa, A., Taranu, Z. E., Westrick, J. A., Liang, A., Pick, F. R., Beisner, B. E., & Gregory-Eaves, I. (2023). Microcystin concentrations and congener composition in relation to environmental variables across 440 north-temperate and boreal lakes. Science of The Total Environment, 884, 163811.

Mirza, S., Gregory‐Eaves, I., & Huot, Y. (2025). Biodiversity Congruence Across Lake‐Watershed Landscapes: Insights From an Analysis of 615 Canadian Sites. Diversity and Distributions, 31(5), e13953.

Monchamp, M. È., Walsh, D. A., Garner, R. E., Kraemer, S. A., Beisner, B. E., Cristescu, M. E., & Gregory‐Eaves, I. (2022). Comparative analysis of zooplankton diversity in freshwaters: What can we gain from metagenomic analysis?. Environmental DNA, 4(6), 1250-1264.

Oliva, A., Onana, V. E., Garner, R. E., Kraemer, S. A., Fradette, M., Walsh, D. A., & Huot, Y. (2023). Geospatial analysis reveals a hotspot of fecal bacteria in Canadian prairie lakes linked to agricultural non-point sources. Water Research, 231, 119596.

Oliva, A., Garner, R. E., Walsh, D., & Huot, Y. (2021). The occurrence of potentially pathogenic fungi and protists in Canadian lakes predicted using geomatics, in situ and satellite-derived variables: Towards a tele-epidemiological approach. Water Research, 209, 117935.

Onana, V. E., Beisner, B. E., & Walsh, D. A. (2025). Water Quality and Land Use Shape Bacterial Communities Across 621 Canadian Lakes. Environmental Microbiology, 27(1), e70037.

Paquette, C., Gagné, S., Gaudet-Boulay, M., Leclerc, V., Bégin, P. N., Taranu, Z. E., Beisner, B. E., & Fugere, V. (2025). Crustacean zooplankton communities as indicators of game fish occurrence and abundance in Québec lakes. Ecological Indicators, 173, 113405.

Paquette, C., Gregory‐Eaves, I., & Beisner, B. E. (2023). Congruence of water column, contemporary and pre‐industrial sediment cladoceran assemblages in 85 Canadian lakes of contrasting human impact levels. Freshwater Biology.

Paquette, C., Gregory-Eaves, I., & Beisner, B. E. (2022). Environmental drivers of taxonomic and functional variation in zooplankton diversity and composition in freshwater lakes across Canadian continental watersheds. Limnology and Oceanography, 67(5), 1081-1097.

Paquette, C., Griffiths, K., Gregory-Eaves, I., & Beisner, B. E. (2022). Zooplankton assemblage structure and diversity since pre‐industrial times in relation to land use. Global Ecology and Biogeography, 31(11), 2337–2352.

Paquette, C., Gregory-Eaves, I., & Beisner, B.E. (2021) Multi-scale biodiversity analyses identify the importance of continental watersheds in shaping lake zooplankton biogeography. Journal of Biogeography, 48(9), 2298-2311.

Pan, Y., & Bélanger, S. (2025). Genetic Algorithm for Atmospheric Correction (GAAC) of water bodies impacted by adjacency effects. Remote Sensing of Environment, 317, 114508.

Pan, Y., Bélanger, S., & Huot, Y. (2022). Evaluation of Atmospheric Correction Algorithms over Lakes for High-Resolution Multispectral Imagery: Implications of Adjacency Effect. Remote Sensing, 14(13), 2979.

Pham, J., Taranu, Z. E., Aucoin, M. E., Rabinovitch, Z., Paquette, C., Beisner, B. E., & Gregory-Eaves, I. (2025). Temporal dynamics of ecological networks: deciphering changes in cladoceran assemblages over the past ~150 years in response to land-use development. Journal of Plankton Research, 47(5), fbaf047.

Sánchez Schacht, J. R., MacKeigan, P. W., Taranu, Z. E., Huot, Y., & Gregory-Eaves, I. (2023). Correction: agricultural land use and morphometry explain substantial variation in nutrient and ion concentrations in lakes across Canada. Canadian Journal of Fisheries and Aquatic Sciences, 80(11), 1841-1843.

Shahabinia, A. R., Bogard, M. J., & del Girogio, P. A. (2025). The interaction of regional and local drivers shapes summer ecosystem metabolism in lakes across Canada. Limnology and Oceanography.

Simmatis, B., Baud, A., Gregory-Eaves, I., Francus, P., & Smol, J.P. (2020) Subfossil Simuliidae track past river flow into an industrially contaminated lake. Journal of Paleolimnology, 64(3), 179-192. 

St-Gelais, N. F., Lapierre, J. F., Siron, R., & Maranger, R. (2020). Evaluating Trophic Status as a Proxy of Aquatic Ecosystem Service Provisioning on the Basis of Guidelines. BioScience, 70(12), 1120-1126.

Wight, J., Varin, M.-P., Robertson, G.J., Huot, Y., & Lang, A.S. (2020). Microbiology in the Field: Construction and Validation of a Portable Incubator for Real-Time Quantification of Coliforms and Other Bacteria. Frontiers in public health, 8: 607997.

Zilkey, D. R., Beaulieu, M., Amyot, M., Antoniades, D., & Gregory-Eaves, I. (2025). Surface sediment elemental compositions of 167 Canadian lakes show widespread exceedance of quality guidelines for metals. Science of the Total Environment, 967, 178704