Jérôme Laganière

Membre associé
Sols forestiers et dynamique du carbone

Centre de foresterie des Laurentides
1055, rue du P.E.P.S.
C.P. 10380 Succ. Ste-Foy
Québec (QC) G1V 4C7

Tél.: 418-648-4329
Téléc.: 418-648-5849

FORMATION

• 2013-2015 : Stage Postdoctoral Service canadien des forêts - Centre de foresterie des Laurentides, Québec, Canada - Environmental impacts of forest bioenergy
• 2011-2013 : Stage Postdoctoral Memorial University of Newfoundland, St. John's, Canada - Biogeochemistry of boreal forest soils under climate change
• 2007-2011 : Doctorat en sciences de l’environnement Université du Québec à Montréal, Montréal, Canada
• 2004-2007 : Maîtrise en biologie Université de Sherbrooke, Sherbrooke, Canada
• 2001-2004 : Baccalauréat en biologie Université du Québec à Rimouski, Rimouski, Canada

THÈMES DE RECHERCHE

Mes recherches portent sur le fonctionnement des sols forestiers, notamment la dynamique du carbone, en réponse à l’aménagement forestier et aux changements globaux. Par ailleurs, mes travaux visent à approfondir notre compréhension des enjeux environnementaux liés à la récolte de biomasse forestière et à son utilisation comme source d’énergie renouvelable. Mon approche scientifique s’appuie en grande partie sur des données recueillies grâce à des dispositifs sur le terrain en milieu naturel, complétées par des expériences en environnement contrôlé et la modélisation. Cette démarche me permet d’apporter des réponses éclairées aux questions écologiques contemporaines et de soutenir la prise de décision.

Je suis co-responsable du laboratoire de chimie des sols du RNCan-CFL qui possède plusieurs instruments analytiques modernes pour l’analyse des sols et de la végétation.

PROJETS DE RECHERCHE

• Évaluation et suivi de la dégradation des sols forestiers au Canada
• Lier les conditions de site à la croissance et à la qualité du bois de frêne noir
• Distribution spatiale et temporelle des métaux émergents dans les écosystèmes forestiers de l’Abitibi
• Impacts des vers de terre exotiques sur le bilan carbone des forêts boréales
• Manipulation à long terme de la litière pour mieux comprendre la dynamique du carbone dans les sols forestiers (réseau international DIRT)
• Maximiser l’atténuation des gaz à effet de serre par l’utilisation de la bioénergie forestière au Canada
• Enjeux environnementaux de la récolte de biomasse forestière sur les sols et la végétation
• Essai d’épandage de cendre de bois pour lutter contre l’envahissement du hêtre à grandes feuilles
• Stockage du carbone dans les sols et la végétation après scarifiage et reboisement

PUBLICATIONS

Livres

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Chapitres de livre

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Livres, numéros spéciaux et actes de colloques publiés à titre d'éditeur

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Articles révisés par un comité de lecture

1. Roy Proulx, S., Leduc, A., Thiffault, N., Laganiere, J. (2024) Early influences of tamarack (Larix laricina) on black spruce (Picea mariana) and its immediate environment in plantations. Canadian Journal of Forest Research, 54(6):660-673
2. Rabearison, T.J., Poirier, V., Laganiere, J., DesRochers, A. (2024) How is tree growth rate linked to root functional traits in phylogenetically related poplar hybrids? Tree Physiology, 44(10):tpae120
3. Bognounou, F., Pare, D., Laganiere, J. (2024) Changes in understory plant communities following soil scarification and amendments in a Northern Hardwood Forest. Forest Ecology and Management, 568
4. Pare, D., Bognounou, F., Emilson, E.J.S., Laganiere, J., Leach, J., Mansuy, N., Martineau, C., Norris, C., Venier, L., Webster, K. (2024) Connecting forest soil properties with ecosystem services: Toward a better use of digital soil maps—A review. Soil Science Society of America Journal, 88(4):981 – 999
5. Buchkowski, R.W., Cameron, E.K., Kurz, W.A., Laganiere, J. (2024) The distribution and establishment of non-native earthworm populations and their impact on organic layer thickness in the Acadian Forest. Applied Soil Ecology, 198
6. Rabearison, T.J., Poirier, V., Gillespie, A., Laganiere, J., DesRochers, A. (2023) Increasing tree productivity does not translate into greater soil organic carbon storage. Forest Ecology and Management, 535:120884
7. Bognounou, F., Pare, D., Laganiere, J. (2023) Changes in seedlings’ composition and abundance following soil scarification and amendments in a northern hardwood forest. Forest Ecology and Management, 541
8. Savard, M., Marion, J., Begin, C., Laganiere, J. (2023) On the significance of long-term trends in tree-ring N isotopes – The interplay of soil conditions and regional NOx emissions. Science of the Total Environment, 857
9. Steenberg, J.W., Laganiere, J., Ayer, N.W., Duinker, P.N. (2023) Life-Cycle Greenhouse Gas Emissions from Forest Bioenergy Production at Combined Heat and Power Projects in Nova Scotia, Canada. Forest Science, 69(3):286 – 298
10. Lejoly, J., Quideau, S., Laganiere, J., Karst, J., Martineau, C., Swallow, M., Norris, C., Samad, A. (2023) Earthworm-invaded boreal forest soils harbour distinct microbial communities. SOIL, 9(2):461 – 478
11. Pare, D., Laganiere, J., Larocque, G., Boutin, R. (2022) Effects of a warmer climate and forest composition on soil carbon cycling, soil organic matter stability and stocks in a humid boreal region. SOIL, 8(2):673-686
12. Philben, M., Bowering, K., Podrebarac, F., Laganiere, J., Edwards, K., Ziegler, S. (2022) Enrichment of 13C with depth in soil organic horizons is not explained by CO2 or DOC losses during decomposition. Geoderma, 424
13. Laganiere, J., Augusto, L., Hatten, J., Spielvogel, S. (2022) Editorial: Vegetation Effects on Soil Organic Matter in Forested Ecosystems. Frontiers in Forests and Global Change, 4
14. Buss, J., Mansuy, N., Laganiere, J., Persson, D. (2022) Greenhouse gas mitigation potential of replacing diesel fuel with wood-based bioenergy in an artic Indigenous community: A pilot study in Fort McPherson, Canada. Biomass and Bioenergy, 159
15. Savard, M.M., Martineau, C., Laganiere, J., Bégin, C., Marion, J., Smirnoff, A., Stefani, F., Bergeron, J., Rheault, K., Pare, D. et al. (2021) Nitrogen isotopes in the soil-to-tree continuum — Tree rings express the soil biogeochemistry of boreal forests exposed to moderate airborne emissions. Science of the Total Environment, 780
16. Podrebarac, F., Billings, S., Edwards, K., Laganiere, J., Norwood, M., Ziegler, S. (2021) Soil profile connectivity can impact microbial substrate use, affecting how soil CO2 effluxes are controlled by temperature. Biogeosciences, 18(16):4755-4772
17. Lejoly, J., Quideau, S., Laganiere, J. (2021) Invasive earthworms affect soil morphological features and carbon stocks in boreal forests. Geoderma, 404
18. Mayer, M., Prescott, C.E., Abaker, W.E.A., Augusto, L., Cécillon, L., Ferreira, G.W.D., James, J., Jandl, R., Katzensteiner, K., Laclau, J.-P. et al. (2020) Influence of forest management activities on soil organic carbon stocks: A knowledge synthesis. Forest Ecology and Management, 466
19. Serra, R., Niknia, I., Pare, D., Titus, B., Gagnon, B., Laganiere, J. (2019) From conventional to renewable natural gas: can we expect GHG savings in the near term? Biomass and Bioenergy, 131
20. Mansuy, N., Barrette, J., Laganiere, J., Mabee, W., Pare, D., Gautam, S., Thiffault, E., Ghafghazi, S. (2018) Salvage harvesting for bioenergy in Canada: From sustainable and integrated supply chain to climate change mitigation. Wiley Interdisciplinary Reviews-Energy and Environment, 7(5)
21. Laganiere, J., Boca, A., Van Miegroet, H., Pare, D. (2017) A tree species effect on soil that is consistent across the species' range: The case of aspen and soil carbon in North America. Forests, 8(4)
22. Ziegler, S., Benner, R., Billings, S., Edwards, K., Philben, M., Zhu, X., Laganiere, J. (2017) Climate warming can accelerate carbon fluxes without changing soil carbon stocks. Frontiers in Earth Science, 5
23. Laganiere, J., Pare, D., Thiffault, E., Bernier, P. (2017) Range and uncertainties in estimating delays in greenhouse gas mitigation potential of forest bioenergy sourced from Canadian forests. GCB Bioenergy, 9(2):358-369
24. Podrebarac, F., Laganiere, J., Billings, S., Edwards, K., Ziegler, S. (2016) Soils isolated during incubation underestimate temperature sensitivity of respiration and its response to climate history. Soil Biology and Biochemistry, 93:60-68
25. Laganiere, J., Cavard, X., Brassard, B.W., Pare, D., Bergeron, Y., Chen, H.Y. (2015) The influence of boreal tree species mixtures on ecosystem carbon storage and fluxes. Forest Ecology and Management, 354:119-129
26. Laganiere, J., Podrebarac, F., Billings, S., Edwards, K., Ziegler, S. (2015) A warmer climate reduces the bioreactivity of isolated boreal forest soil horizons without increasing the temperature sensitivity of respiratory CO2 loss. Soil Biology and Biochemistry, 84:177-188
27. Kohl, L., Laganiere, J., Edwards, K., Billings, S., Morrill, P., Van Biesen, G., Ziegler, S. (2015) Distinct fungal and bacterial δ13C signatures as potential drivers of increasing δ13C of soil organic matter with depth. Biogeochemistry, 124(1-3):13-26
28. Brassard, B.W., Chen, H.Y.H., Cavard, X., Laganiere, J., Reich, P.B., Bergeron, Y., Pare, D., Yuan, Z. (2013) Tree species diversity increases fine root productivity through increased soil volume filling. Journal of Ecology, 101(1):210-219
29. Laganiere, J., Pare, D., Bergeron, Y., Chen, H.Y.H., Brassard, B.W., Cavard, X. (2013) Stability of Soil Carbon Stocks Varies with Forest Composition in the Canadian Boreal Biome. Ecosystems, 16(5):852-865
30. Pelster, D., Chantigny, M., Rochette, P., Angers, D., Laganiere, J., Zebarth, B., Goyer, C. (2013) Crop residue incorporation alters soil nitrous oxide emissions during freeze-thaw cycles. Canadian Journal of Soil Science, 93(4):415-425
31. Laganiere, J., Pare, D., Bergeron, Y., Chen, H.Y.H. (2012) The effect of boreal forest composition on soil respiration is mediated through variations in soil temperature and C quality. Soil Biology and Biochemistry, 53:18 - 27
32. Cavard, X., Bergeron, Y., Chen, H.Y.H., Pare, D., Laganiere, J., Brassard, B. (2011) Competition and facilitation between tree species change with stand development. Oikos, 120(11):1683-1695
33. Laganiere, J., Angers, V.-A., Pare, D., Bergeron, Y., Chen, H.Y.H. (2011) Black spruce soils accumulate more uncomplexed organic matter than aspen soils. Soil Science Society of America Journal, 75(3):1125-1132
34. Laganiere, J., Pare, D., Bradley, R.L. (2010) How does a tree species influence litter decomposition? Separating the relative contribution of litter quality, litter mixing, and forest floor conditions. Canadian Journal of Forest Research, 40(3):465-475
35. Laganiere, J., Angers, D.A., Pare, D. (2010) Carbon accumulation in agricultural soils after afforestation: A meta-analysis. Global Change Biology, 16(1):439-453
36. Laganiere, J., Pare, D., Bradley, R.L. (2009) Linking the abundance of aspen with soil faunal communities and rates of belowground processes within single stands of mixed aspen-black spruce. Applied Soil Ecology, 41(1):19-28

Articles publiés dans des actes de colloque (proceedings)

1. Savard, M.M., Bégin, C., Laganiere, J., Martineau, C., Marion, J., Stefani, F.O.P., Séguin, A., Smirnoff, A., Bergeron, J., Morency, M.-J. et al. (2019) Anthropogenic N - A global issue examined at regional scale from soils, to fungi, roots and tree rings. In E3S Web of Conferences.
2. Savard, M., Begin, C., Laganiere, J., Martineau, C., Marion, J., Stefani, F., Seguin, A., Smirnoff, A., Bergeron, J., Morency, M.-J. et al. (2019) Anthropogenic N - A global issue examined at regional scale from soils, to fungi, roots and tree rings. In E3S Web of Conferences.

Rapports scientifiques, manuels et autres

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Thèses, mémoires et essais

1. Laganiere, J. (2011) Influence de la composition forestière sur la séquestration du carbone dans les sols du Bouclier boréal. Thèse de doctorat, UQAM
2. Laganiere, J. (2007) Comment le peuplier faux-tremble affecte les processus de décomposition de la litière et les communautés du sol dans la pessière à mousse? Mémoire de maîtrise, Université de Sherbrooke

Thèses, mémoires et essais supervisés

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Articles non révisés par un comité de lecture

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