Irene Gregory-Eaves

Associate Professor,
McGill University

Department of Biology
Institution page


  • Postdoctorate, U. of Ottawa, 2004
  • Ph. D., Queen's University, 2002
  • Master's, Queen's University, 1998
  • Bchelor's, U. Victoria, 1995

  • Research

    The goal of our research is to provide a long-term and large-scale context for understanding how human activities alter aquatic ecosystems. Recent and ongoing work largely falls into one of three thematic areas: 1) Quantifying past changes in fish populations and understanding how these dynamics affect freshwater ecosystems; 2) Advancing knowledge on eutrophication and shallow lake ecology; and, 3) Studying northern lakes as sentinels of environmental change.

    QCBS students

    Marie-Eve Monchamp

    Postdoctoral fellow
    (Start: 2019)
    Other QCBS (co-)supervisor: Melania Cristescu
    Metagenomic analysis of metazoan diversity across Canadian lakes
    Personal page

    Allison Roth

    Postdoctoral fellow
    Other (co-)supervisor: Gregor Fussmann
    (Start: 2021, End: 2023)
    Other QCBS (co-)supervisor: Andrew Hendry
    Individual to community level effects of freshwater browning on fish

    Genevieve D'Avignon

    (Start: 2017)
    Other QCBS (co-)supervisor: Anthony Ricciardi
    Microplastics in freshwater food webs

    Rebecca Garner

    Other (co-)supervisor: David Walsh, Concordia University
    (Start: 2019)
    Microeukaryotic diversity in Canadian lakes over 150 years of human impact
    Personal page

    Rebecca Garner

    Other (co-)supervisor: David Walsh, Concordia University
    (Start: 2018)
    Comparative paleogenetics of preindustrial and contemporary sediments from Canadian lakes

    Jennifer Pham

    Other (co-)supervisor: Zofia Taranu, Environment and Climate Change Canada
    (Start: 2022)
    Other QCBS (co-)supervisor: Beatrix Beisner
    Do critical transitions alter the network structure of zooplankton assemblages: a paleolimnological approach

    Previous students (since 2009)

    Guangjie Chen

    Postdoctoral fellow
    (Start: 2006, End: 2011)
    Quantifying the responses of algal and invertebrate communities to changes in salmon nutrients, predation and climate change

    Alexander Latzka

    Postdoctoral fellow
    (Start: 2015, End: 2016)
    Other QCBS (co-)supervisor: Chris Solomon
    Effects of winter reservoir drawdown on fish growth using bioenergetics modeling
    Personal page

    Emilie Saulnier-Talbot

    Postdoctoral fellow
    (Start: 2007, End: 2010)
    Other QCBS (co-)supervisor: Lauren Chapman
    Paleolimnnological reconstructions of environmental change in East African crater lakes

    Katrine Turgeon

    Postdoctoral fellow
    Other (co-)supervisor: Margni, Manuele
    (Start: 2013, End: 2017)
    Other QCBS (co-)supervisor: Chris Solomon
    Quantifying the effects of impoundment on fish community dynamics
    Personal page

    Zofia Taranu

    (Start: 2009, End: 2013)
    Historical and contemporary drivers of cyanobacterial occurrence and dominance: regional and global perspectives
    Personal page

    Jesse Vermaire

    (Start: 2005, End: 2012)
    Whole-lake changes in submerged macrophyte biomass over the last ~1000 years

    Amanda Winegardner

    (Start: 2012, End: 2016)
    Other QCBS (co-)supervisor: Beatrix Beisner
    Planktonic biodiversity patterns along gradients of multiple stressors and disturbance histories: integration of paleoecology and molecular techniques

    Marieke Beaulieu

    Other (co-)supervisor: Dr. Frances Pick
    (Start: 2010, End: 2013)
    Cyanobacteria in North America: modelling across nutrient and temperature gradients

    Morgan Botrel

    Other (co-)supervisor: Dr. Roxane Maranger, Université de Montréal
    (Start: 2009, End: 2011)
    Empirical analysis of the factors regulating sedimentary ∂15N and nitrogen removal in lakes across Canada

    Leanne Elchyshyn

    (Start: 2013, End: 2016)
    Quantifying the effects of water-level drawdown on lake water quality and cyanobacteria abundances using paleolimnological techniques: A case study of Grand Lac Saint François, QC

    Marie-Helene Greffard

    (Start: 2007, End: 2009)
    Chironomids as indicators of environmental change in northeastern North American shallow lakes

    Gabrielle Trottier

    (Start: 2013, End: 2015)
    Other QCBS (co-)supervisor: Christian Nozais
    Effects of winter water level drawdown on the biodiversity and abundance of macroinvertebrates in temperate lakes

    Katherine Velghe

    (Start: 2009, End: 2012)
    Quantifying biodiversity in aquatic ecosystems: evaluating the causes for congruent patterns across trophic levels
    Personal page

    Rachel Giles

    (Start: 2015, End: 2016)
    Zooplankton community responses to a regime change experiment

    Natasha Salter

    (Start: 2010, End: 2013)
    The Effects of Mining Contaminants and Sewage on Cladoceran Communities in Lakes of Subarctic Quebec

    Examples of species studied

    Oncorhynchus nerka


    110- Geochemical changes in Eastern Canadian lake sediment cores spanning the last ∼150 years highlight a relative shift towards increased metals and erosive materials
    Journal Article
    Baud A , Francus P , Smol J P , Antoniades D , Gregory-Eaves I ,
    2023 Catena (Date Added: 2023-03-14)

    109- 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)
    Journal Article
    Baud A , Smol J P , Meyer-Jacob C , Paterson M , Francus P , Gregory-Eaves I ,
    2023 Environmental Pollution (Date Added: 2023-01-02)

    108- Investigating the effects of anthropogenic stressors on lake biota using sedimentary DNA
    Journal Article
    Barouillet C , Monchamp M , Bertilsson S , Brasell K , Domaizon I , Epp L S , Ibrahim A , Mejbel H , Nwosu E C , Pearman J K , Picard M , Thomson‐Laing G , Tsugeki N , Von Eggers J , Gregory‐Eaves I , Pick F , Wood S A , Capo E ,
    2022 Freshwater Biology (Date Added: 2022-12-22)

    107- Protist Diversity and Metabolic Strategy in Freshwater Lakes Are Shaped by Trophic State and Watershed Land Use on a Continental Scale
    Journal Article
    Garner R E , Kraemer S A , Onana V E , Huot Y , Gregory-Eaves I , Walsh D A ,
    2022 mSystems (Date Added: 2022-09-09)

    106- Climate change and nutrient enrichment altering sedimentary diatom assemblages since pre-industrial time: evidence from Canada’s most populated ecozone
    Journal Article
    Cheng Y , Baud A , Gregory-Eaves I , Simmatis B , Smol J P , Griffiths K ,
    2022 Journal of Paleolimnology (Date Added: 2022-09-09)

    105- Zooplankton assemblage structure and diversity since pre-industrial times in relation to land use
    Journal Article
    Paquette C , Griffiths K , Gregory‐Eaves I , Beisner B E ,
    2022 Global Ecology and Biogeography (Date Added: 2022-08-15)

    104- Comparative analysis of zooplankton diversity in freshwaters: What can we gain from metagenomic analysis?
    Journal Article
    Monchamp M , Walsh D A , Garner R E , Kraemer S A , Beisner B E , Cristescu M E , Gregory‐Eaves I ,
    2022 Environmental DNA (Date Added: 2022-07-31)

    103- Sedimentary DNA of a human-impacted lake in Western Canada (Cultus Lake) reveals changes in micro-eukaryotic diversity over the past ~200 years
    Journal Article
    Gauthier J , Walsh D , Selbie D T , Domaizon I , Gregory‐Eaves I ,
    2022 Environmental DNA (Date Added: 2022-07-14)

    102- 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
    Journal Article
    Baud A , Aulard C , Ghanbari H , Fradette M , Antoniades D , Giorgio P , Huot Y , Francus P , Smol J , Gregory‐Eaves I ,
    2022 Earth Surface Processes and Landforms (Date Added: 2022-06-15)

    101- Pervasive changes in algal indicators since pre-industrial times: A paleolimnological study of changes in primary production and diatom assemblages from ~200 Canadian lakes
    Journal Article
    Griffiths K , Jeziorski A , Antoniades D , Beaulieu M , Smol J P , Gregory-Eaves I ,
    2022 Science of the Total Environment (Date Added: 2022-06-04)

    100- Microplastics in lakes and rivers: an issue of emerging significance to limnology
    Journal Article
    D’Avignon G , Gregory-Eaves I , Ricciardi A ,
    2022 Environmental Reviews (Date Added: 2022-05-31)

    99- Environmental drivers of taxonomic and functional variation in zooplankton diversity and composition in freshwater lakes across Canadian continental watersheds
    Journal Article
    Paquette C , Gregory‐Eaves I , Beisner B E ,
    2022 Limnology and Oceanography (Date Added: 2022-03-19)

    98- Comparing microscopy and DNA metabarcoding techniques for identifying cyanobacteria assemblages across hundreds of lakes
    Journal Article
    MacKeigan P W , Garner R E , Monchamp M , Walsh D A , Onana V E , Kraemer S A , Pick F R , Beisner B E , Agbeti M D , da Costa N B , Shapiro B J , Gregory-Eaves I ,
    2022 Harmful Algae (Date Added: 2022-02-08)

    97- The alarming state of freshwater biodiversity in Canada
    Journal Article
    Desforges J E , Clarke J , Harmsen E J , Jardine A M , Robichaud J A , Serré S , Chakrabarty P , Bennett J R , Hanna D E , Smol J P , Rytwinski T , Taylor J J , Martel A L , Winegardner A K , Marty J , Taylor M K , O’Connor C M , Robinson S A , Reid A J , Creed I F , Gregory-Eaves I , Lapointe N W , Cooke S J ,
    2022 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2022-02-08)

    96- Global acceleration of lake sediment accumulation rates associated with recent human population growth and land-use changes
    Journal Article
    Baud A , Jenny J , Francus P , Gregory-Eaves I ,
    2021 Journal of Paleolimnology (Date Added: 2021-09-11)

    95- Comparing Quantitative Methods for Analyzing Sediment DNA Records of Cyanobacteria in Experimental and Reference Lakes
    Journal Article
    Mejbel H S , Dodsworth W , Baud A , Gregory-Eaves I , Pick F R ,
    2021 Frontiers in Microbiology (Date Added: 2021-07-13)

    94- The private life of Cystodinium: In situ observation of its attachments and population dynamics
    Journal Article
    Tapics T , Gregory-Eaves I , Huot Y ,
    2021 Journal of Plankton Research (Date Added: 2021-06-24)

    93- Multi-scale biodiversity analyses identify the importance of continental watersheds in shaping lake zooplankton biogeography
    Journal Article
    Paquette C , Gregory‐Eaves I , Beisner B E , Heino J ,
    2021 Journal of Biogeography (Date Added: 2021-06-18)

    92- Evaluating the congruence between DNA-based and morphological taxonomic approaches in water and sediment trap samples: Analyses of a 36-month time series from a temperate monomictic lake
    Journal Article
    Gauthier J , Walsh D , Selbie D T , Bourgeois A , Griffiths K , Domaizon I , Gregory‐Eaves I ,
    2021 Limnology and Oceanography (Date Added: 2021-06-12)

    91- Lake sedimentary dna research on past terrestrial and aquatic biodiversity: Overview and recommendations
    Journal Article
    Capo E , Giguet-Covex C , Rouillard A , Nota K , Heintzman P D , Vuillemin A , Ariztegui D , Arnaud F , Belle S , Bertilsson S , Bigler C , Bindler R , Brown A G , Clarke C L , Crump S E , Debroas D , Englund G , Ficetola G F , Garner R E , Gauthier J , Gregory-Eaves I , Heinecke L , Herzschuh U , Ibrahim A , Kisand V , Kjær K H , Lammers Y , Littlefair J , Messager E , Monchamp M , Olajos F , Orsi W , Pedersen M W , Rijal D P , Rydberg J , Spanbauer T , Stoof-Leichsenring K R , Taberlet P , Talas L , Thomas C , Walsh D A , Wang Y , Willerslev E , van Woerkom A , Zimmermann H H , Coolen M J L , Epp L S , Domaizon I , G Alsos I , Parducci L ,
    2021 Quaternary (Date Added: 2021-05-07)

    90- Multi-trophic level responses to environmental stressors over the past ~150 years: Insights from a lake-rich region of the world
    Journal Article
    Griffiths K , Jeziorski A , Paquette C , Taranu Z E , Baud A , Antoniades D , Beisner B , Hamilton P B , Smol J P , Gregory-Eaves I ,
    2021 Ecological Indicators (Date Added: 2021-05-06)

    89- Remote sensing of lake sediment core particle size using hyperspectral image analysis
    Journal Article
    Ghanbari H , Jacques O , Adaïmé M , Gregory-Eaves I , Antoniades D ,
    2020 Remote Sensing (Date Added: 2020-12-10)

    88- On “success” in applied environmental research — what is it, how can it be achieved, and how does one know when it has been achieved?
    Journal Article
    Cooke S J , Rytwinski T , Taylor J J , Nyboer E A , Nguyen V M , Bennett J R , Young N , Aitken S , Auld G , Lane J , Prior K A , Smokorowski K E , Smith P A , Jacob A L , Browne D R , Blais J M , Kerr J T , Ormeci B , Alexander S M , Burn C R , Buxton R T , Orihel D M , Vermaire J C , Murray D L , Simon P , Edwards K A , Clarke J , Xenopoulos M A , Gregory-Eaves I , Bennett E M , Smol J P ,
    2020 Environmental Reviews (Date Added: 2020-12-05)

    87- Sediment Metagenomes as Time Capsules of Lake Microbiomes
    Journal Article
    Garner R E , Gregory-Eaves I , Walsh D A ,
    2020 mSphere (Date Added: 2020-11-12)

    86- Ecological dynamics of a peri-urban lake: a multi-proxy paleolimnological study of Cultus Lake (British Columbia) over the past ~ 200 years
    Journal Article
    Gauthier J , Gregory-Eaves I , Bunting L , Leavitt P R , Tran T , Godbout L , Finney B P , Schindler D E , Chen G , Holtgrieve G , Shapley M , Selbie D T ,
    2020 Journal of Paleolimnology (Date Added: 2020-10-04)

    85- Diverse perspectives on interdisciplinarity from Members of the College of the Royal Society of Canada
    Journal Article
    Cooke S J , Nguyen V M , Anastakis D , Scott S D , Turetsky M R , Amirfazli A , Hearn A , Milton C E , Loewen L , Smith E E , Norris D R , Lavoie K L , Aiken A , Ansari D , Antle A N , Babel M , Bailey J , Bernstein D M , Birnbaum R , Bourassa C , Calcagno A , Campana A , Chen B , Collins K , Connelly C E , Denov M , Dupont B , George E , Gregory-Eaves I , High S , Hill J M , Jackson P L , Jette N , Jurdjevic M , Kothari A , Khairy P , Lamoureux S A , Ladner K , Landry C R , Légaré F , Lehoux N , Leuprecht C , Lieverse A R , Luczak A , Mallory M L , Manning E , Mazalek A , Murray S J , Newman L L , Oosterveld V , Potvin P , Reimer-Kirkham S , Rowsell J , Stacey D , Tighe S L , Vocadlo D J , Wilson A E , Woolford A ,
    2020 Facets (Date Added: 2020-09-23)

    84- Comparing key drivers of cyanobacteria biomass in temperate and tropical systems
    Journal Article
    Giani A , Taranu Z E , von Rückert G , Gregory-Eaves I ,
    2020 Harmful Algae (Date Added: 2020-07-06)

    83- Subfossil Simuliidae track past river flow into an industrially contaminated lake
    Journal Article
    Simmatis B , Baud A , Gregory-Eaves I , Francus P , Smol J P ,
    2020 Journal of Paleolimnology (Date Added: 2020-06-02)

    82- Horizon scan of conservation issues for inland waters in Canada
    Journal Article
    Pérez-Jvostov F , Sutherland W J , Barrett R D , Brown C A , Cardille J A , Cooke S J , Cristescu M E , St-Gelais N F , Fussmann G F , Griffiths K , Hendry A P , Lapointe N W , Nyboer E A , Pentland R L , Reid A J , Ricciardi A , Sunday J M , Gregory-Eaves I ,
    2020 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2020-05-09)

    81- Human societies began to play a significant role in global sediment transfer 4,000 years ago
    Journal Article
    Jenny J , Koirala S , Gregory-Eaves I , Francus P , Ahrens B , Brovkin V , Ojala A E K , Zolitschka B , Bader J , Carvalhais N ,
    2020 Proceedings of the National Academy of Sciences of the United States of America (Date Added: 2020-03-27)

    80- Distribution, abundance, and diversity of microplastics in the upper St. Lawrence River
    Journal Article
    Crew A , Gregory-Eaves I , Ricciardi A ,
    2020 Environmental Pollution (Date Added: 2020-02-02)

    79- Human and climate global-scale imprint on sediment transfer during the Holocene
    Journal Article
    Jenny J , Koirala S , Gregory-Eaves I , Francus P , Niemann C , Ahrens B , Brovkin V , Baud A , Ojala A E K , Normandeau A , Zolitschka B , Carvalhais N ,
    2019 Proceedings of the National Academy of Sciences of the United States of America (Date Added: 2019-11-24)

    78- Environmental and spatial drivers of diatom assemblages in the water column and surface sediment of tropical reservoirs
    Journal Article
    Bartozek E C R , da Silva-Lehmkuhl A M , Gregory-Eaves I , Bicudo D C ,
    2019 Journal of Paleolimnology (Date Added: 2019-10-16)

    77- The NSERC Canadian Lake Pulse Network: A national assessment of lake health providing science for water management in a changing climate
    Journal Article
    Huot Y , Brown C A , Potvin G , Antoniades D , Baulch H M , Beisner B E , Bélanger S , Brazeau S , Cabana H , Cardille J A , del Giorgio P A , Gregory-Eaves I , Fortin M , Lang A S , Laurion I , Maranger R , Prairie Y T , Rusak J A , Segura P A , Siron R , Smol J P , Vinebrooke R D , Walsh D A ,
    2019 Science of the Total Environment (Date Added: 2019-08-21)

    76- Dams have varying impacts on fish communities across latitudes: a quantitative synthesis
    Journal Article
    Turgeon K , Turpin C , Gregory‐Eaves I ,
    2019 Ecology Letters (Date Added: 2019-06-06)

    75- Macrophytes moderate the taxonomic and functional composition of phytoplankton assemblages during a nutrient loading experiment
    Journal Article
    Barrow J L , Beisner B E , Giles R , Giani A , Domaizon I , Gregory‐Eaves I ,
    2019 Freshwater Biology (Date Added: 2019-05-24)

    74- Boreal river impoundments caused nearshore fish community assemblage shifts but little change in diversity: A multiscale analysis
    Journal Article
    Turgeon K , Turpin C , Gregory-Eaves I ,
    2019 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2019-05-09)

    73- Contrasting histories of microcystin-producing cyanobacteria in two temperate lakes as inferred from quantitative sediment DNA analyses
    Journal Article
    Pilon S , Zastepa A , Taranu Z E , Gregory-Eaves I , Racine M , Blais J M , Poulain A J , Pick F R ,
    2019 Lake and Reservoir Management (Date Added: 2019-04-22)

    71- Macroinvertebrate abundance is lower in temperate reservoirs with higher winter drawdown
    Journal Article
    Trottier G , Embke H , Turgeon K , Solomon C , Nozais C , Gregory-Eaves I ,
    2019 Hydrobiologia (Date Added: 2019-03-25)

    70- Cladoceran assemblage changes across the Eastern United States as recorded in the sediments from the 2007 National Lakes Assessment, USA
    Journal Article
    Griffiths K , Winegardner A K , Beisner B E , Gregory-Eaves I ,
    2019 Ecological Indicators (Date Added: 2019-01-02)

    69- Long-term hydrologic fluctuations and dynamics of primary producers in a tropical crater lake
    Journal Article
    Saulnier-Talbot ,
    2018 Frontiers in Ecology and Evolution (Date Added: 2019-01-02)

    68- Reorganization of aquatic communities from low-nutrient lakes in northwestern New Brunswick, Canada
    Journal Article
    Daly M , Kurek J , Gregory-Eaves I , Patoine A ,
    2018 Journal of Paleolimnology (Date Added: 2018-09-29)

    67- Regional versus local drivers of water quality in the Windermere catchment, Lake District, United Kingdom: The dominant influence of wastewater pollution over the past 200 years
    Journal Article
    Moorhouse H L , McGowan S , Taranu Z E , Gregory-Eaves I , Leavitt P R , Jones M D , Barker P , Brayshaw S A ,
    2018 Global Change Biology (Date Added: 2018-08-23)

    66- Quantifying the effects of hydrological changes on long-term water quality trends in temperate reservoirs: insights from a multi-scale, paleolimnological study
    Journal Article
    Elchyshyn, L, Goyette, J-O, Saulnier-Talbot, , Maranger, R, Nozais, C, Solomon, CT, Gregory-Eaves, I
    2018 Journal of Paleolimnology (Date Added: 2018-05-15)

    65- First human impacts and responses of aquatic systems: A review of palaeolimnological records from around the world
    Journal Article
    Nathalie Dubois, S-T
    2018 Anthropocene Review (Date Added: 2018-04-13)

    64- Shifts in algal dominance in freshwater experimental ponds across differing levels of macrophytes and nutrients
    Journal Article
    Iacarella J C , Barrow J L , Giani A , Beisner B E , Gregory-Eaves I ,
    2018 Ecosphere (Date Added: 2018-02-18)

    63- Extrinsic vs. intrinsic regimes shifts in shallow lakes: Long-term response of cyanobacterial blooms to historical catchment phosphorus loading and climate warming
    Journal Article
    Vermaire J C , Taranu Z E , MacDonald G K , Velghe K , Bennett E M , Gregory-Eaves I ,
    2017 Frontiers in Ecology and Evolution (Date Added: 2017-12-04)

    62- Diatom diversity patterns over the past c. 150 years across the conterminous United States of America: Identifying mechanisms behind beta diversity
    Journal Article
    Winegardner A K , Legendre P , Beisner B E , Gregory-Eaves I ,
    2017 Global Ecology and Biogeography (Date Added: 2017-11-03)

    61- Cladoceran diversity dynamics in lakes from a northern mining region: Responses to multiple stressors characterized by alpha and beta diversity
    Journal Article
    Winegardner A K , Salter N , Aebischer S , Pienitz R , Derry A M , Wing B , Beisner B E , Gregory-Eaves I ,
    2017 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2017-10-07)

    60- Assimilation and nitrification in pelagic waters: insights using dual nitrate stable isotopes (δ15N, δ18O) in a shallow lake
    Journal Article
    Botrel M , Bristow L A , Altabet M A , Gregory-Eaves I , Maranger R ,
    2017 Biogeochemistry (Date Added: 2017-09-02)

    59- Refuge increases food chain length: Modeled impacts of littoral structure in lake food webs
    Journal Article
    Ziegler J P , Gregory-Eaves I , Solomon C T ,
    2017 Oikos (Date Added: 2017-04-11)

    58- DNA-based methods in paleolimnology: new opportunities for investigating long-term dynamics of lacustrine biodiversity
    Journal Article
    Domaizon I , Winegardner A , Capo E , Gauthier J , Gregory-Eaves I ,
    2017 Journal of Paleolimnology (Date Added: 2017-04-08)

    57- Predicting microcystin concentrations in lakes and reservoirs at a continental scale: A new framework for modelling an important health risk factor
    Journal Article
    Taranu Z E , Gregory-Eaves I , Steele R J , Beaulieu M , Legendre P ,
    2017 Global Ecology and Biogeography (Date Added: 2017-02-22)

    56- Reconstructing a long-term record of microcystins from the analysis of lake sediments
    Journal Article
    Zastepa A , Taranu Z , Kimpe L , Blais J , Gregory-Eaves I , Zurawell R , Pick F ,
    2017 Science of the Total Environment (Date Added: 2017-02-10)

    55- Do novel ecosystems follow predictable trajectories? Testing the trophic surge hypothesis in reservoirs using fish
    Journal Article
    Turgeon, K, Solomon, CT, Nozais, C, Gregory-Eaves, I
    2016 Ecosphere (Date Added: 2017-02-01)

    54- Urban point sources of nutrients were the leading cause for the historical spread of hypoxia across European lakes
    Journal Article
    Jenny, J-P, Normandeau, A, Francus, P, Taranu, ZE, Gregory-Eaves, I, Lapointe, F, Jautzy, J, Ojala, AEK, Dorioz, J-M, Schimmelmann, A, Zolitschka, B
    2016 Proceedings of the National Academy of Sciences of the United States of America (Date Added: 2016-11-25)

    53- Lake and Reservoir Management Made a Splash at the 2016 ASLO Summer Meeting
    Journal Article
    Corman, JR, Deemer, BR, Hayes, NM, Gregory-Eaves, I, Razavi, NR, Strock, KE, Turgeon, K
    2016 Limnology and Oceanography Bulletin (Date Added: 2016-11-25)

    51- Macrophyte biomass predicts food chain length in shallow lakes
    Journal Article
    Ziegler, JP, Solomon, CT, Finney, BP, Gregory-Eaves, I
    2015 Ecosphere (Date Added: 2016-07-06)

    50- Landscape-level drivers of diatom communities: how different are they between water-column and surface sediment samples?
    Journal Article
    Winegardner, A, Beisner, BE, Legendre, P, Gregory-Eaves, I
    2015 Freshwater Biology (Date Added: 2016-06-27)

    49- Response of Lacustrine Biota to Late Holocene Climate and Environmental Conditions in Northernmost Ungava (Canada)
    Journal Article
    Saulnier-Talbo, E, Larocque-Tobler, I, Gregory-Eaves, I, Pienitz, R
    2015 Arctic (Date Added: 2016-06-22)

    48- Temporal trends in cyanobacteria revealed through DNA and pigment analyses of temperate lake sediment cores
    Journal Article
    Pal, S, Gregory-Eaves, I, Pick, FR
    2015 Journal of Paleolimnology (Date Added: 2015-06-04)

    47- Acceleration of cyanobacterial dominance in north temperate-subarctic lakes during the Anthropocene
    Journal Article
    Taranu, ZE, Gregory-Eaves, I, Leavitt, PR, Bunting, L, Buchaca, T, Catalan, J, Domaizon, I, Guilizzoni, P, Lami, A, McGowan, S, Moorhouse, H, Morabito, G, Pick, FR, Stevenson, MA, Thompson, PL, Vinebrooke, RD
    2015 Ecology Letters (Date Added: 2015-04-08)

    46- Analysis of DNA archived in lake sediments
    Journal Article
    Gregory-Eaves I and Domaizon I ,
    2014 ASLO e-lecture (Date Added: 2016-06-22)

    45- The cryospheric landscape and lake depth as
 modulators of paleoclimatic records: A regional study from Southwest Yukon, Canada
    Journal Article
    Chen G, SD
    2014 Journal
of Paleolimnology (Date Added: 2016-06-22)

    44- Comparing predictive cyanobacterial models from temperate regions
    Journal Article
    Beaulieu M, PF
    2014 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2016-06-22)

    43- Defining drivers of nitrogen stable isotopes (?15N) of surface sediments in temperate lakes
    Journal Article
    Botrel, M, Gregory-Eaves, I, Maranger, R
    2014 Journal of Paleolimnology (Date Added: 2014-10-20)

    42- Small Changes in Climate Can Profoundly Alter the Dynamics and Ecosystem Services of Tropical Crater Lakes
    Journal Article
    Saulnier-Talbot, , Gregory-Eaves, I, Simpson, KG, Efitre, J, Nowlan, TE, Taranu, ZE, Chapman, LJ
    2014 PLoS ONE (Date Added: 2014-05-28)

    41- Insights for lake management gained when paleolimnological and water column monitoring studies are combined: A case study from Baptiste Lake
    Journal Article
    Adams, KE, Taranu, ZE, Zurawell, R, Cumming, BF, Gregory-Eaves, I
    2014 Lake and Reservoir Management (Date Added: 2014-02-24)

    40- Nutrients and water temperature are significant predictors of cyanobacterial biomass in a 1147 lakes dataset
    Journal Article
    Beaulieu, M, Pick, F, Gregory-Eaves, I
    2013 Limnology and Oceanography (Date Added: 2014-04-11)

    39- Changes in submerged macrophyte abundance altered diatom and chironomid assemblages in a shallow lake
    Journal Article
    Vermaire, JC, Greffard, M-H, Saulnier-Talbot, , Gregory-Eaves, I
    2013 Journal of Paleolimnology (Date Added: 2013-07-15)

    38- Body Size Is a Significant Predictor of Congruency in Species Richness Patterns: A Meta-Analysis of Aquatic Studies
    Journal Article
    Velghe, K, Gregory-Eaves, I
    2013 PLoS ONE (Date Added: 2013-03-11)

    37- Centennial-scale fluctuations and regional complexity characterize Pacific salmon population dynamics over the past five centuries
    Journal Article
    Rogers, LA, Schindler, DE, Lisi, PJ, Holtgrieve, GW, Leavitt, PR, Bunting, L, Finney, BP, Selbie, DT, Chen, G, Gregory-Eaves, I, Lisac, MJ, Walsh, PB
    2013 Proceedings of the National Academy of Sciences of the United States of America (Date Added: 2013-02-20)

    36- Predicting cyanobacterial dynamics in the face of global change: the importance of scale and environmental context
    Journal Article
    Taranu, ZE, Zurawell, RW, Pick, F, Gregory-Eaves, I
    2012 Global Change Biology (Date Added: 2012-11-09)

    35- Declines in littoral species richness across both spatial and temporal nutrient gradients: a palaeolimnological study of two taxonomic groups
    Journal Article
    Velghe, K, Vermaire, JC, Gregory-Eaves, I
    2012 Freshwater Biology (Date Added: 2012-10-19)

    34- Diatom-inferred decline of macrophyte abundance in lakes of southern Quebec, Canada
    Journal Article
    Vermaire, JC, Prairie, Y, Gregory-Eaves, I
    2012 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2012-09-17)

    33- Sub-fossil chironomids are significant indicators of turbidity in shallow lakes of northeastern USA
    Journal Article
    Greffard, M-H, Saulnier-Talbot, , Gregory-Eaves, I
    2012 Journal of Paleolimnology (Date Added: 2012-09-17)

    32- Historical seabird population dynamics and their effects on Arctic pond ecosystems: a multi-proxy paleolimnological study from Cape Vera, Devon Island, Arctic Canada
    Journal Article
    Keatley, BE, Blais, JM, Douglas, MSV, Gregory-Eaves, I, Mallory, ML, Michelutti, N, Smol, JP
    2011 Fundamental and Applied Limnology / Archiv für Hydrobiologie (Date Added: 2012-07-30)

    31- Conservation of a transboundary lake: Historical watershed and paleolimnological analyses can inform management strategies
    Journal Article
    Shaw Chraïbi, VL, Bennett, EM, Gregory-Eaves, I
    2011 Lake and Reservoir Management (Date Added: 2012-02-20)

    30- A Coherent Signature of Anthropogenic Nitrogen Deposition to Remote Watersheds of the Northern Hemisphere
    Journal Article
    Holtgrieve, GW, Schindler, DE, Hobbs, WO, Leavitt, PR, Ward, EJ, Bunting, L, Chen, G, Finney, BP, Gregory-Eaves, I, Holmgren, S, Lisac, MJ, Lisi, PJ, Nydick, K, Rogers, LA, Saros, JE, Selbie, DT, Shapley, MD, Walsh, PB, Wolfe, AP
    2011 Science (Date Added: 2011-12-16)

    29- The influence of submerged macrophytes on sedimentary diatom assemblages
    Journal Article
    Vermaire, JC, Prairie, YT, Gregory-Eaves, I
    2011 Journal of Phycology (Date Added: 2011-10-24)

    28- Palaeolimnological insights for biodiversity science: an emerging field
    Journal Article
    Gregory-Eaves, I, Beisner, BE
    2011 Freshwater Biology (Date Added: 2011-09-28)

    27- A comparative analysis of fine versus coarse taxonomic resolution in benthic chironomid community analyses
    Journal Article
    Greffard, M-H, Saulnier-Talbot, , Gregory-Eaves, I
    2011 Ecological Indicators (Date Added: 2011-06-28)

    26- Long-term zooplankton responses to nutrient and consumer subsidies arising from migratory sockeye salmon (Oncorhynchus nerka)
    Journal Article
    Chen, G, Selbie, DT, Finney, BP, Schindler, DE, Bunting, L, Leavitt, PR, Gregory-Eaves, I
    2011 Oikos (Date Added: 2011-05-24)

    25- Salmon-derived nutrients drive diatom beta-diversity patterns
    Journal Article
    Chen, G, Saulnier-Talbot, E, Selbie, DT, Brown, E, Schindler, DE, Bunting, L, Leavitt, PR, Finney, BP, Gregory-Eaves, I
    2011 Freshwater Biology (Date Added: 2011-04-12)

    24- Land-use legacies are important determinants of lake eutrophication in the anthropocene
    Journal Article
    Keatley, BE, Bennett, EM, MacDonald, GK, Taranu, ZE, Gregory-Eaves, I
    2011 PLoS ONE (Date Added: 2011-04-08)

    23- Phosphorus and land-use changes are significant drivers of cladoceran community composition and diversity: an analysis over spatial and temporal scales
    Journal Article
    Richard Albert, M, Chen, G, MacDonald, GK, Vermaire, JC, Bennett, EM, Gregory-Eaves, I
    2010 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2012-09-17)

    22- Tracking past changes in fish, seabirds, and wildlife population dynamics with diatoms and other limnological indicators
    Book Chapter
    Gregory-Eaves, I, Keatley,
    2010 The diatoms applications for the environmental and earth sciences (Date Added: 2012-09-17)

    21- A 2000 year record of climatic change at Ongoke Lake, southwest Alaska
    Journal Article
    Chipman, ML, Clarke, GH, Clegg, BF, Gregory-Eaves, I, Hu, FS
    2009 Journal of Paleolimnology (Date Added: 2011-04-12)

    20- Historical analysis of salmon-derived polychlorinated biphenyls (PCBs) in lake sediments
    Journal Article
    Krümmel, EM, Scheer, M, Gregory-Eaves, I, Macdonald, RW, Kimpe, LE, Smol, JP, Finney, B, Blais, JM
    2009 Science of the Total Environment (Date Added: 2011-04-12)

    19- Ecological, landscape, and climatic regulation of sediment geochemistry in North American sockeye salmon nursery lakes: Insights for paleoecological salmon investigations
    Journal Article
    Selbie, DT, Finney, BP, Barto, D, Bunting, L, Chen, G, Leavitt, PR, Maclsaac, EA, Schindler, DE, Shapley, MD, Gregory-Eaves, I
    2009 Limnology and Oceanography (Date Added: 2011-04-12)

    18- Contrasting responses of dimictic and polymictic lakes to environmental change: A spatial and temporal study
    Journal Article
    Taranu, ZE, Köster, D, Hall, RI, Charette, T, Forrest, F, Cwynar, LC, Gregory-Eaves, I
    2009 Aquatic Sciences (Date Added: 2011-04-12)

    17- A 700-year paleoecological record of boreal ecosystem responses to climatic variation from Alaska
    Journal Article
    Tinner, W, Bigler, C, Gedye, S, Gregory-Eaves, I, Jones, RT, Kaltenrieder, P, Krähenbühl, U, Hu, FS
    2008 Ecology (Date Added: 2011-04-12)

    16- Empirical models for describing recent sedimentation rates in lakes distributed across broad spatial scales
    Journal Article
    Brothers, S, Vermaire, JC, Gregory-Eaves, I
    2008 Journal of Paleolimnology (Date Added: 2011-04-12)

    15- Reconstructing changes in macrophyte cover in lakes across the northeastern United States based on sedimentary diatom assemblages
    Journal Article
    Vermaire, JC, Gregory-Eaves, I
    2008 Journal of Paleolimnology (Date Added: 2011-04-12)

    14- Quantifying relationships among phosphorus, agriculture, and lake depth at an inter-regional scale
    Journal Article
    Taranu, ZE, Gregory-Eaves, I
    2008 Ecosystems (Date Added: 2011-04-12)

    13- Tracing salmon-derived nutrients and contaminants in freshwater food webs across a pronounced spawner density gradient
    Journal Article
    Gregory-Eaves, I, Demers, MJ, Kimpe, L, Krümmel, EM, Macdonald, RW, Finney, BP, Blais, JM
    2007 Environmental Toxicology and Chemistry (Date Added: 2011-04-12)

    12- Concentrations and fluxes of salmon-derived polychlorinated biphenyls (PCBs) in lake sediments
    Journal Article
    Krümmel, EM, Gregory-Eaves, I, Macdonald, RW, Kimpe, LE, Demers, MJ, Smol, JP, Finney, B, Blais, JM
    2005 Environmental Science and Technology (Date Added: 2011-04-12)

    11- Air-vegetation partitioning of polychlorinated biphenyls near a point source
    Journal Article
    Poon, C, Gregory-Eaves, I, Connell, LA, Guillore, G, Mayer, PM, Ridal, J, Blais, JM
    2005 Environmental Toxicology and Chemistry (Date Added: 2011-04-12)

    10- Tailoring palaeolimnological diatom-based transfer functions
    Journal Article
    Racca, JMJ, Gregory-Eaves, I, Pienitz, R, Prairie, YT
    2004 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2011-04-12)

    9- Inferring sockeye salmon (Oncorhynchus nerka) population dynamics and water quality changes in a stained nursery lake over the past ?500 years
    Journal Article
    Gregory-Eaves, I, Finney, BP, Douglas, MSV, Smol, JP
    2004 Canadian Journal of Fisheries and Aquatic Sciences (Date Added: 2011-04-12)

    8- Delivery of pollutants by spawning salmon
    Journal Article
    Krümmel, EM, Macdonald, RW, Kimpe, LE, Gregory-Eaves, I, Demers, MJ, Smol, JP, Finney, B, Blais, JM
    2003 Nature (Date Added: 2011-04-12)

    7- A ?33,000 year record of environmental change from Arolik Lake, Ahklun Mountains, Alaska, USA
    Journal Article
    Kaufman, DS, Hu, FS, Briner, JP, Werner, A, Finney, BP, Gregory-Eaves, I
    2003 Journal of Paleolimnology (Date Added: 2011-04-12)

    6- Diatoms and sockeye salmon (Oncorhynchus nerka) population dynamics: Reconstructions of salmon-derived nutrients over the past 2,200 years in two lakes from Kodiak Island, Alaska
    Journal Article
    Gregory-Eaves, I, Smol, JP, Douglas, MSV, Finney, BP
    2003 Journal of Paleolimnology (Date Added: 2011-04-12)

    5- Fisheries productivity in the northeastern Pacific Ocean over the past 2,200 years
    Journal Article
    Finney, BP, Gregory-Eaves, I, Douglas, MSV, Smol, JP
    2002 Nature (Date Added: 2011-04-12)

    4- Covariation among Alaskan chrysophyte stomaltocyst assemblages and environmental gradients: A comparison with diatom assemblages
    Journal Article
    Stewart, K, Gregory-Eaves, I, Zeeb, BA, Smol, JP
    2000 Nordic Journal of Botany (Date Added: 2011-04-12)

    3- Characteristics and variation in lakes along a north-south transect in Alaska
    Journal Article
    Gregory-Eaves, I, Smol, JP, Finney, BP, Lean, DRS, Edwards, ME
    2000 Archiv fur Hydrobiologie (Date Added: 2011-04-12)

    2- Impacts of climatic change and fishing on Pacific salmon abundance over the past 300 years
    Journal Article
    Finney, BP, Gregory-Eaves, I, Sweetman, J, Douglas, MSV, Smol, JP
    2000 Science (Date Added: 2011-04-12)

    1- Diatom-based transfer functions for inferring past climatic and environmental changes in Alaska, U.S.A.
    Journal Article
    Gregory-Eaves, I, Smol, JP, Finney, BP, Edwards, ME
    1999 Arctic, Antarctic, and Alpine Research (Date Added: 2011-04-12)