Agnan Yannick

Gancedo Tarano, Inès ; Boumal, Thomas ; De Toffoli, Marc ; Buron, Maxime ; Kiljanek, Tomasz ; Martel, Anne-Claire ; Jacquemart, Anne-Laure ; Agnan, Yannick. Are cover crops a potential threat for pollinators due to clothianidin residues in floral resources?. In: Environmental Monitoring and Assessment, Vol. 197, no.1, p. 1260 (2025). doi:10.1007/s10661-025-14741-9.

Vandevoorde, Noé ; Per Kudsk ; Agnan, Yannick ; Baret, Philippe. Five methodological updates of the Danish Pesticide Load Indicator to support EU-wide pesticide risk reduction policies. In: Environmental Research Letters, Vol. 20, p. 124070 (2025). doi:10.1088/1748-9326/ae269b.

Vandevoorde, Noé ; Turine, Igor ; Blondel, Alodie ; Agnan, Yannick. Living cover crops reduce pesticide residues in agricultural soil. In: SOIL, (2025). doi:10.5194/egusphere-2025-943.

Counoy, Hugo ; Turcati, Laure ; Bogaert, Patrick ; Agnello, Gregory ; Austruy, Annabelle ; Batič, Franc ; Biache, Catherine ; Boucheron, Claire ; Brancaleoni, Lisa ; Branquinho, Cristina ; Castello, Miris ; Catalano, Immacolata ; Cioffi, Manuela ; Dron, Julien ; Duflo, Catherine ; Ferrez, Yorick ; Garrido‐Benavent, Isaac ; Gattus, Jean‐Christophe ; Gerdol, Renato ; Giordani, Paolo ; Guttová, Anna ; Leblond, Sebastien ; Lebreton, Elise ; Llewellyn, Theo ; Llop, Esteve ; Lõhmus, Piret ; Loppi, Stefano ; Manninen, Sirkku ; Marques, Joana ; Martellos, Stefano ; Matos, Paula ; Meyer, Caroline ; Mingo, Antonio ; Möller, Theresa ; Munzi, Silvana ; Nimis, Pier Luigi ; Paoli, Luca ; Pinho, Pedro ; Poličnik, Helena ; Rocha, Bernardo ; Svoboda, David ; Valbonetti, Deborah ; Van Haluwyn, Chantal ; Zucconi, Laura ; Agnan, Yannick. Towards a new interpretative framework for air quality and climate biomonitoring with lichens: a meta‐analysis of surveys using the European protocol. In: Global Change Biology, Vol. 31, no.12, p. e70632 (2025). doi:10.1111/gcb.70632.

Vandevoorde, Noé ; Turine, Igor ; Blondel, Alodie ; Agnan, Yannick. Effet des couverts végétaux hivernaux sur les concentrations en pesticides dans le sol et la solution du sol en agroécosystème tempéré, Éditions du GFP, 50e congrès du GFP: Lyon, France, 2025. 978-2-9584232-0-9 (Accepté/Sous presse).

Counoy, Hugo ; Coets, Shannon ; Hutsemekers, Virginie ; Delahaye, Laurence ; Cors, Marie ; Turcati, Laure ; Agnan, Yannick. Evaluating lichen diversity along an anthropogenic pressure gradient for environmental quality assessment in Wallonia. AMPEE (Meise, 07/11/2025).

Agnan, Yannick ; Caucheteux, Bastien ; Counoy, Hugo. Rare earth elements in lichens to trace atmospheric deposition: insights from historical and contemporary samples. IABEP (Belgrade, du 13/10/2025 au 15/10/2025).

Counoy, Hugo ; Matthée, Zoé ; Ferreira Lerche, Gustavo ; Turcati, Laure ; Agnan, Yannick. Tracking trace element pollution in Wallonia through lichen biomonitoring: past trends and spatial contrast. IABEP (Belgrade, du 13/10/2025 au 15/10/2025).

Giordani, Paolo ; Counoy, Hugo ; Agnan, Yannick. Working group on sampling protocols: mission and opportunities for IABEP. IABEP (Belgrade, du 13/10/2025 au 15/10/2025).

Potier, Hugo M. G. ; Raynaud, Xavier ; Agnan, Yannick ; Allain, Alienor ; Rouelle, Maryse ; Vaury, Véronique ; Abbadie, Luc ; Alexis, Marie A.. Carbon and nitrogen stocks and distributions associated with different vegetation covers and soil profiles in Abisko, northern Sweden. In: Arctic Science, Vol. 1, no.1, p. 1 (2024). doi:10.1139/as-2023-0049.

Bemelmans, Nathan ; Dejardin, Rosalie ; Arbalestrie, Bryan ; Agnan, Yannick. Glyphosate application may influence the transfer of trace elements from soils to both soil solutions and plants. In: Chemosphere, Vol. 143603, no. 1, p. 1 (2024). doi:10.1016/j.chemosphere.2024.143603.

Vandevoorde, Noé ; Agnan, Yannick ; Baret, Philippe. Trajectoires de transition pour une réduction de l’utilisation des pesticides en Province de Luxembourg, Éditions du GFP, A. Blondel, M. couderchet, H. Blanchoud, O. Pigeon: Namur, Belgique, 2024. 9-782958-423209. 305 p.

Vandevoorde, Noé ; Turine, Igor ; Blondel, Alodie ; Agnan, Yannick. Effect of living winter cover crops on pesticide concentrations in soil and soil solution in temperate agroecosystems. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Vandevoorde, Noé ; Turine, Igor ; Alodie Blondel ; Agnan, Yannick. Effet des couverts végétaux hivernaux sur les concentrations en pesticides dans le sol et la solution du sol en agroécosystème tempéré. 52e Congrès du Groupe Français de Recherche sur les Pesticides (Lyon, France, du 22/05/2024 au 24/05/2024).

Agnan, Yannick ; Counoy, Hugo ; Peyrissat, Françoise ; Lambert, Cécile ; Turcati, Laure. Engaging citizens in an air quality assessment using lichen biomonitoring: a case study of the Lichens GO project. IABEP (Lisbonne, du 04/11/2024 au 06/11/2024).

Buron, Maxime ; Foguenne, Emile ; Blondel, Alodie ; Defourny, Pierre ; Jacquemart, Anne-Laure ; Radoux, Julien ; Jeannerod, Léna ; Agnan, Yannick. Environmental persistence and fate of neonicotinoids insecticides in Belgian agricultural soils. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Bemelmans, Nathan ; Dejardin, Rosalie ; Arbalestrie, Bryan ; Agnan, Yannick. Glyphosate application modifies the transfer of trace elements from soils to soil solutions and plants. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Allain, Alienor ; Alexis, Marie ; Bridoux, Maxime ; Pokrovsky, Oleg ; Shirokova, Liudmila ; Payandi-Rolland, Dahédrey ; Agnan, Yannick ; Humbert, Guillaume ; Castrec-Rouelle, Maryse. Hétérogénéité des matières organiques dissoutes produites par les végétaux et évolution au cours de la biodégradation. ResMO (Semur-en-Auxois, du 24/03/2024 au 28/03/2024).

Potier, Hugo ; Raynaud, Xavier ; Castrec-Rouelle, Maryse ; Agnan, Yannick ; Allain, Alienor ; Vaury, Véronique ; Abbadie, Luc ; Alexis, Marie. Impact de la nature du couvert végétal et des caractéristiques des sols sur la stœchiométrie de ces deux compartiments dans différents habitats arctiques. ResMO (Semur-en-Auxois, du 24/03/2024 au 28/03/2024).

Agnan, Yannick ; Alletto, Lionel ; Boithias, Laurie ; Giuliano, Simon ; Deswarte, Cyrielle ; Perdrieux, François ; Pelletier, Aude. Influence of innovative agricultural practices on reducing pesticide and nitrate transfer in maize monoculture. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Van de Casteele, Clélia ; Delfairière, Arnaud ; Vandebroek, Louis ; Agnan, Yannick ; Hardy, Brieuc. L’IQSW : un outil pour objectiver les services que les sols nous rendent. Intersoil (Bruxelles, du 05/12/2024 au 06/12/2024).

Duquenne, Romain ; Herpoel, Matthieu ; Bogaert, Patrick ; Delmelle, Pierre ; Agnan, Yannick. Manganese cycling in European forests to control soil organic matter. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Arbalestrie, Bryan ; Van de Casteele, Adrien ; Quénéa, Katell ; Baudin, François ; Anquetil, Christelle ; Bemelmans, Nathan ; Agnan, Yannick. Qualitative characterization and influence of organic matter on the transfer of potentially harmful trace elements in the soil-plant system. Centennial IUSS (Florence, du 19/05/2024 au 21/05/2024).

Buron, Maxime ; Radoux, Julien ; Jeannerod, Léna ; Agnan, Yannick ; Defourny, Pierre ; Jacquemart, Anne-Laure. Quantifying floral resources and habitat quality of pollinators in agricultural landscapes using field data and UAV tele-detection. Eurobee10 (Tallinn, Estonia, du 16/09/2024 au 19/09/2024).

Hardy, Brieuc ; Chartier, Camille ; Agnan, Yannick ; Vanwindekens, Frédéric ; Abras, Morgan ; Jamar, Laurent ; Sail, Simon ; Motet, Antoine ; Huyghebaert, Bruno. The SOC:clay ratio – a measure of the organic carbon saturation of soil indicative of its potential structural stability. SoilCET (Rueil-Malmaison, du 24/01/2024 au 26/01/2024).

Counoy, Hugo ; Turcati, Laure ; Bogaert, Patrick ; Agnan, Yannick. Towards an interpretative framework for urban air quality biomonitoring using lichens: a meta-analysis of lichen surveys following the European protocol. IABEP (Lisbonne, du 04/11/2024 au 06/11/2024).

Zhang, Yanxu ; Zhang, Peng ; Song, Zhengcheng ; Huang, Shaojian ; Yuan, Tengfei ; Wu, Peipei ; Shah, Viral ; Liu, Maodian ; Chen, Long ; Wang, Xuejun ; Zhou, Jun ; Agnan, Yannick. An updated global mercury budget from a coupled atmosphere-land-ocean model: 40% more re-emissions buffer the effect of primary emission reductions. In: One Earth, Vol. 6, no.3, p. 316-325 (2023). doi:10.1016/j.oneear.2023.02.004.

Bemelmans, Nathan ; Arbalestrie, Bryan ; Dailly, Hélène ; Bodart, Etienne ; Agnan, Yannick. Influence of glyphosate and aminomethylphosphonic acid on the mobility of trace elements in uncontaminated and contaminated agricultural soils. In: Environmental Science and Pollution Research, Vol. 1, no.1, p. 1 (2023). doi:10.1007/s11356-023-29660-w.

Counoy, Hugo ; Turcati, Laure ; Lorrillière, Romain ; Bénateau, Simon ; Maalouf, Jean-Paul ; Agnello, Grégory ; Turpin, Sébastien ; Agnan, Yannick. Performance evaluation and applicability of Lichens GO, a citizen science-based protocol for urban air quality monitoring. In: Ecological Indicators, Vol. 150, no.1, p. 110269 (2023). doi:10.1016/j.ecolind.2023.110269.

Agnan, Yannick ; Vandevoorde, Noé ; Baret, Philippe. Assessing crop sequence agronomic quality in grassland regions. A case study in the province of Luxembourg.. ELI Day (Louvain-la-Neuve, 25/05/2023).

Potier, Hugo M.G. ; Raynaud, Xavier ; Castrec-Rouelle, Maryse ; Agnan, Yannick ; Allain, Alienor ; Alexis, Marie A.. Carbon and nitrogen stocks distribution in vegetation and soil across different environments near Abisko, Northern Sweden. EUCOP (Puigcerdà, du 18/06/2023 au 22/07/2023).

Buron, Maxime ; Defourny, Pierre ; Jeannerod, Léna ; Jacquemart, Anne-Laure ; Radoux, Julien ; Agnan, Yannick. Combined influences of floral resources, soil environment, and land use on plant-bee interactions at the landscape scale. ELI-Day (Louvain-La-Neuve, Belgium, 25/05/2023).

Counoy, Hugo ; Cors, Marie ; Hutsemekers, Virginie ; Delahaye, Laurence ; Turcati, Laure ; Agnan, Yannick. Evaluating lichen diversity along an urban pollution gradient for environmental quality assessment in Wallonia. Annual Meeting on Plant Ecology and Evolution (Liège, 14/11/2023).

Agnan, Yannick ; Castrec-Rouelle, Maryse ; Courault, Romain ; Cohen, Marianne ; Alexis, Marie A.. Evaluation of the dietary summer differences of reindeer and moose through trace, carbon and nitrogen element content in their feces. Goldschmidt (Lyon, du 09/07/2023 au 14/07/2023).

Allain, Alienor ; Alexis, Marie A. ; Castrec-Rouelle, Maryse ; Potier, Hugo M.G. ; Raynaud, Xavier ; Agnan, Yannick. Evidence of biological nitrogen fixation importance in arctic heathland through Mo and V concentration pattern in soils. ICOBTE/ICHMET (Wuppertal, du 06/09/2023 au 10/09/2023).

Bemelmans, Nathan ; Dejardin, Rosalie ; Arbalestrie, Bryan ; Agnan, Yannick. Glyphosate application increases or decreases the mobility of trace elements in agricultural soils depending on the contamination level. ICOBTE/ICHMET (Wuppertal, du 06/09/2023 au 10/09/2023).

Bemelmans, Nathan ; Arbalestrie, Bryan ; Agnan, Yannick. Impact of glyphosate and aminomethylphosphonic acid on the mobility of trace elements in uncontaminated and contaminated agricultural soils. Goldschmidt (Lyon, du 09/07/2023 au 14/07/2023).

Duquenne, Romain ; Andre, Louis ; Delmelle, Pierre ; Agnan, Yannick. Manganese chemistry and recycling in throughfall of European forest ecosystems. ICOBTE/ICHMET (Wuppertal, du 06/09/2023 au 10/09/2023).

Duquenne, Romain ; Herpoel, Matthieu ; Bogaert, Patrick ; Delmelle, Pierre ; Agnan, Yannick. Manganese cycling in European forest ecosystems: influence of tree species. Goldschmidt (Lyon, du 09/07/2023 au 14/07/2023).

Castrec-Rouelle, Maryse ; Turcati, Laure ; Agnan, Yannick ; Alexis, Marie A.. Patterns of trace elements in hair and faeces of semi domestic reindeers. ICOBTE/ICHMET (Wuppertal, du 06/09/2023 au 10/09/2023).

Agnan, Yannick ; Arbalestrie, Bryan ; Falys, Julie ; Dedoyard, Marie ; Bemelmans, Nathan. Rare earth elements in agroecosystems: interest in the understanding of trace element transfer from soil to plant. ICOBTE/ICHMET (Wuppertal, du 06/09/2023 au 10/09/2023).

Castrec-Rouelle, Maryse ; Turcati, Laure ; Agnan, Yannick ; Frantz, Adrien ; Allain, Alienor ; Alexis, Marie A.. TRAC3S project and first data obtained through the participatory network. Arctic Frontiers (Tromsø, du 30/01/2023 au 02/02/2023).

Arbalestrie, Bryan ; Thami, Adil ; Bemelmans, Nathan ; Agnan, Yannick. Transfer evaluation of potentially harmful elements from uncontaminated and contaminated soils to plant. Goldschmidt (Lyon, du 09/07/2023 au 14/07/2023).

Counoy, Hugo ; Turcati, Laure ; Agnan, Yannick. Updating European lichen bioindication scales to improve urban air quality assessment: a meta-analysis. Goldschmidt (Lyon, du 09/07/2023 au 14/07/2023).

Mauclet, Elisabeth ; Agnan, Yannick ; Hirst, Catherine ; Monhonval, Arthur ; Pereira, Benoît ; Vandeuren, Aubry ; Villani, Maëlle ; Ledman, Justin ; Taylor, Meghan ; Jasinski, Briana L. ; Schuur, Edward A. G. ; Opfergelt, Sophie. Changing sub-Arctic tundra vegetation upon permafrost degradation: impact on foliar mineral element cycling. In: Biogeosciences, Vol. 19, no.9, p. 2333-2351 (2022). doi:10.5194/bg-19-2333-2022.

Allain, Alienor ; Alexis, Marie A. ; Bridoux, Maxime C. ; Humbert, Guillaume ; Agnan, Yannick ; Rouelle, Maryse. Fingerprinting the elemental composition and chemodiversity of vegetation leachates: consequences for dissolved organic matter dynamics in Arctic environments. In: Biogeochemistry, Vol. 1, no.1, p. 1 (2022). doi:10.1007/s10533-022-00925-9.

Villani, Maëlle ; Mauclet, Elisabeth ; Agnan, Yannick ; Druel, Arsène ; Jasinski, Briana ; Taylor, Meghan ; Schuur, Edward A.G. ; Opfergelt, Sophie. Mineral element recycling in topsoil following permafrost degradation and a vegetation shift in sub-Arctic tundra. In: Geoderma, Vol. 421, p. 115915 (2022). doi:10.1016/j.geoderma.2022.115915.

Arbalestrie, Bryan ; Falys, Julie ; Bemelmans, Nathan ; Thami, Adil ; Monin, Laurence ; Devos, Elodie ; Agnan, Yannick. Rare earth elements in an intercropping cover crop to evaluate the trace element transfer from soil to plant. In: Biogeochemistry, Vol. 161, no. 1, p. 373–387 (2022). doi:10.1007/s10533-022-00989-7.

Jeannerod, Léna ; Carlier, Archibald ; Schatz, Bertrand ; Daise, Clothilde ; Richel, Aurore ; Agnan, Yannick ; Baude, Mathilde ; Jacquemart, Anne-Laure ; Del-Claro, Kleber. Some bee-pollinated plants provide nutritionally incomplete pollen amino acid resources to their pollinators. In: PLOS ONE, Vol. 17, no.8, p. e0269992 (2022). doi:10.1371/journal.pone.0269992.

Radoux, Julien ; Jeannerod, Léna ; Buron, Maxime ; Agnan, Yannick ; Defourny, Pierre ; Jacquemart, Anne-Laure. ARC Project NUTRIBEE, pollen nutritional quality as a critical link between landscape, biodiversity, and bee health. CONFERENCE ON INTERIDISCIPLINARY AND TRANSDISCIPLINARY RESEARCH FOR SUSTAINABLE DEVELOPMENT (Louvain-La-Neuve, Belgium, du 24/11/22 au 25/11/22).

Villani, Maëlle ; Mauclet, Elisabeth ; Agnan, Yannick ; Druel, Arsène ; Jasinski, Briana ; Taylor, Meghan ; Schuur, Edward A.G ; Opfergelt, Sophie. Does vegetation shift in Arctic tundra upon permafrost degradation influence mineral element recycling in the topsoil?. EGU General Assembly 2022 (Vienna, Austria, du 23/05/2022 au 27/05/2022). doi:10.5194/egusphere-egu22-4024.

Bemelmans, Nathan ; Arbalestrie, Bryan ; Agnan, Yannick. Dynamics of trace elements in uncontaminated and contaminated soils: influence of glyphosate and AMPA. ELIday (Louvain-la-Neuve, 19/05/2022).

Bemelmans, Nathan ; Arbalestrie, Bryan ; Agnan, Yannick. Influence du glyphosate et de l’AMPA sur l’extractibilité des éléments traces dans les sols contaminés et non contaminés. Groupe français de recherches sur les pesticides (Namur, du 18/05/2022 au 20/05/2022).

Bemelmans, Nathan ; Arbalestrie, Bryan ; Agnan, Yannick. Influence of glyphosate and AMPA on the extractability of trace elements in uncontaminated and contaminated soils. Young Soil Scientists Day 2022 (Brussels, 31/03/2022).

Duquenne, Romain ; Herpoel, Matthieu ; Agnan, Yannick. Manganese fluxes in European forest ecosystems: a lesson from the ICP Forests network. ELIday (Louvain-la-Neuve, 19/05/2022).

Van de Casteele, Clélia ; Pereira, Benoît ; Vandeuren, Aubry ; Bielders, Charles ; Agnan, Yannick. Towards a soil health diagnostic tool to preserve and improve ecosystem services of Belgian soils. Soil Science Society of Belgium Thematic Day on Soil Health / Quality (Brussels, 19/12/2022).

Vandevoorde, Noé ; Agnan, Yannick ; Baret, Philippe. Trajectoires de transitions pour une réduction de l’utilisation des pesticides en Province de Luxembourg. Groupe français de recherche sur les pesticides (Namur, du 18/05/2022 au 20/05/2022).

Vandevoorde, Noé ; Agnan, Yannick ; Baret, Philippe. Transition pathways for a pesticide use reduction in the Belgian Luxembourg. ELI Day (Louvain-la-Neuve, 19/05/2022).

Arbalestrie, Bryan ; Falys, Julie ; Bemelmans, Nathan ; Thami, Adil ; Agnan, Yannick. Understanding trace element dynamics in the soil-plant continuum using rare earth elements. ELIday (Louvain-la-Neuve, 19/05/2022).

Arbalestrie, Bryan ; Falys, Julie ; Bemelmans, Nathan ; Thami, Adil ; Agnan, Yannick. Use of rare earth elements as tracers for soil–plant transfer of trace elements. Young Soil Scientists Day 2022 (Brussels, 31/03/2022).

Vandevoorde, Noé ; Agnan, Yannick ; Baret, Philippe. État des lieux et trajectoires pour une réduction de l’utilisation des pesticides en Province de Luxembourg. Agriculture de précision et agriculture durable : Rêve ou réalité (Arlon Campus environnement, ULiège, Arlon, du 31/03/2022 au 01/04/2022).

Boumal, Thomas ; De Toffoli, Marc ; Kiljanek, Tomasz ; Martel, Anne-Claire ; Agnan, Yannick ; Jacquemart, Anne-Laure. Are intercropping cover crops a potential threat for pollinators due to neonicotinoid residues in floral resources?. In: Preprints, p. 13 (2021).

Ayari, Jamel ; Barbieri, Maurizio ; Agnan, Yannick ; Sellami, Ahmed ; Braham, Ahmed ; Dhaha, Faouzi ; Charef, Abdelkarim. Trace element contamination in the mine-affected stream sediments of Oued Rarai in north-western Tunisia: a river basin scale assessment. In: Environmental Geochemistry and Health, Vol. 1, no.1, p. 1 (2021). doi:10.1007/s10653-021-00887-1.

Mauclet, Elisabeth ; Agnan, Yannick ; Hirst, Catherine ; Monhonval, Arthur ; Taylor, Meghan ; Ledman, Justin ; Schuur, Edouard ; Opfergelt, Sophie. What are the impacts of shifting Arctic tundra vegetation?. In: Open Access Government, Vol. European Union, no. April 2021, p. 232 (2021).

Villani, Maëlle ; Mauclet, Elisabeth ; Agnan, Yannick ; Edward A. G. Schuur ; Opfergelt, Sophie. Influence of permafrost degradation and shift in vegetation on litter and soil properties: case study in Central Alaska. Conférence : 7th International Geologica Belgica Meeting 2021 (15/09/21 au 17/09/2021) (Africa Museum (Tervuren, Belgium), du 15/09/2021 au 17/09/2021) (Accepté/Sous presse).

Mauclet, Elisabeth ; Agnan, Yannick ; Hirst, Catherine ; Monhonval, Arthur ; Justin Ledman ; Meghan Taylor ; Edward A. G. Schuur ; Opfergelt, Sophie. Influence of permafrost degradation on foliar mineral element cycling upon changing subarctic tundra vegetation. 7th International Geologica Belgica Meeting 2021 (15/09/21 au 17/09/2021) (Africa Museum (Tervuren, Belgium), du 15/09/2021 au 17/09/2021).

Fouche, Julien ; Shakil, Sarah ; Hirst, Catherine ; Bröder, Lisa ; Agnan, Yannick ; Sjöberg, Ylva ; Bouchard, Frédéric. The SPLASH Action Group – Towards standardized sampling strategies along the soil-to-hydrosystems continuum in permafrost landscapes. EGU General Assembly 2021 (Gather Online, du 19/04/2021 au 30/04/2021). doi:10.5194/egusphere-egu21-11184.