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Your search keyword '"Foulquier, Arnaud"' showing total 104 results
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104 results on '"Foulquier, Arnaud"'

101. Correction: A global analysis of terrestrial plant litter dynamics in non-perennial waterways (Nature Geoscience DOI: 10.1038/s41561-018-0134-4)

Author

Datry, Thibault, Foulquier, Arnaud, Corti, Roland, Von Schiller, Daniel, Tockner, Klement, Mendoza-Lera, Clara, Gessner, Mark O., Moleón, Marcos, Stubbington, Rachel, Gücker, Björn, Albarinõ, R., Allen, Daniel C., Altermatt, Florian, Arce, María I., Arnon, Shai, Banas, D., Banegas-Medina, A., Beller, Erin E., Blachette, Melanie L., Blanco-Liberos, Juan Felipe, Blessing, J. J., Boëchat, Iola G., Boersma, Kate S., Bogan, Michaael T., Bonada, Núria, Bond, Nick R., Brintrup Barriá, K. C., Bruder, Andreas, Burrows, R. M., Cancellario, Tommaso, Canhoto, Cristin M., Carlson, Stephanie M., Cauvy-Fraunié, Sophie, Cid, Núria, Danger, Michaël, De Freitas Terra, Bianca, De Girolamo, Anna M., De La Barra, Evans, Del Campo, R., Díaz-Villanueva, Verónica D., Dyer, Fiona J., Elosegi, Arturo, Faye, E., Febria, Catherine M., Four, Brian, Gafny, Sarig, Ghate, Sudeep D., Gómez, R., Gómez-Gener, Lluís, Graça, Manuel A., Guareschi, Simone, Hoppeler, Felicitas, Hwan, Jason, Jones, J. I., Kubheka, S., Laini, Alex, Langhans, Simone D., Leigh, Catherine, Little, Chelsea J., Lorenz, Stefan, Marshall, Jonathan C., Martín, Eduardo J., McIntosh, Angus R., Myer, Elisabeth I., Miliša, Marko, Mlambo, M. C., Morais, Manuela, Moya, N., Negus, Peter M., Niyogi, D. K., Papatheodoulou, Athina, Pardo, Isabel, Pařil, Petr, Pauls, S. U., Pešić, Vladmir M., Polášek, Marek, Robinson, Christopher T., Rodríguez-Lozano, Pablo, Rolls, Robert J., Sánchez-Montoya, María M., Savić, Ana V., Shumilova, O., Sridhar, Kandikere R., Steward, Alisha L., Storey, Richard G., Taleb, Amina, Uzan, A., Vander Vorste, Ross, Waltham, Nathan J., Woelfle-Erskine, Cleo, Zak, Dominik, Zarfl, Christiane, Zoppini, Annamaria, Datry, Thibault, Foulquier, Arnaud, Corti, Roland, Von Schiller, Daniel, Tockner, Klement, Mendoza-Lera, Clara, Gessner, Mark O., Moleón, Marcos, Stubbington, Rachel, Gücker, Björn, Albarinõ, R., Allen, Daniel C., Altermatt, Florian, Arce, María I., Arnon, Shai, Banas, D., Banegas-Medina, A., Beller, Erin E., Blachette, Melanie L., Blanco-Liberos, Juan Felipe, Blessing, J. J., Boëchat, Iola G., Boersma, Kate S., Bogan, Michaael T., Bonada, Núria, Bond, Nick R., Brintrup Barriá, K. C., Bruder, Andreas, Burrows, R. M., Cancellario, Tommaso, Canhoto, Cristin M., Carlson, Stephanie M., Cauvy-Fraunié, Sophie, Cid, Núria, Danger, Michaël, De Freitas Terra, Bianca, De Girolamo, Anna M., De La Barra, Evans, Del Campo, R., Díaz-Villanueva, Verónica D., Dyer, Fiona J., Elosegi, Arturo, Faye, E., Febria, Catherine M., Four, Brian, Gafny, Sarig, Ghate, Sudeep D., Gómez, R., Gómez-Gener, Lluís, Graça, Manuel A., Guareschi, Simone, Hoppeler, Felicitas, Hwan, Jason, Jones, J. I., Kubheka, S., Laini, Alex, Langhans, Simone D., Leigh, Catherine, Little, Chelsea J., Lorenz, Stefan, Marshall, Jonathan C., Martín, Eduardo J., McIntosh, Angus R., Myer, Elisabeth I., Miliša, Marko, Mlambo, M. C., Morais, Manuela, Moya, N., Negus, Peter M., Niyogi, D. K., Papatheodoulou, Athina, Pardo, Isabel, Pařil, Petr, Pauls, S. U., Pešić, Vladmir M., Polášek, Marek, Robinson, Christopher T., Rodríguez-Lozano, Pablo, Rolls, Robert J., Sánchez-Montoya, María M., Savić, Ana V., Shumilova, O., Sridhar, Kandikere R., Steward, Alisha L., Storey, Richard G., Taleb, Amina, Uzan, A., Vander Vorste, Ross, Waltham, Nathan J., Woelfle-Erskine, Cleo, Zak, Dominik, Zarfl, Christiane, and Zoppini, Annamaria

Abstract

Datry, T., Foulquier, A., Corti, R., Schiller, D., Tockner, K., Mendoza-Lera, C., ... & Gücker, B. (2018). Author Correction: A global analysis of terrestrial plant litter dynamics in non-perennial waterways. Nature Geoscience, 11, 542. Available here

102. Simulating rewetting events in intermittent rivers and ephemeral streams: A global analysis of leached nutrients and organic matter

Author

<p>Funding information available at: <a href="https://doi.org/10.1111/gcb.14537" target="_blank" title="Link to publication">https://doi.org/10.1111/gcb.14537</a></p>, Shumilova, Oleksandra, Zak, Dominik, Datry, Thibault, von Schiller, Daniel, Corti, Roland, Foulquier, Arnaud, Obrador, Biel, Tockner, Klement, Allan, Daniel C., Altermatt, Florian, Arce, María Isabel, Arnon, Shai, Banas, Damien, Banegas‐Medina, Andy, Beller, Erin, Blanchette, Melanie L., Blanco‐Libreros, Juan F., Blessing, Joanna, Boëchat, Iola Gonçalves, Boersma, Kate, Bogan, Michael T., Bonada, Núria, Bond, Nick R., Brintrup, Kate, Bruder, Andreas, Burrows, Ryan, Cancellario, Tommaso, Carlson, Stephanie M., Cauvy‐Fraunié, Sophie, Cid, Núria, Danger, Michael, Terra, Bianca de Freitas, De Girolamo, Anna Maria, del Campo, Ruben, Dyer, Fiona, Elosegi, Arturo, Faye, Emile, Febria, Catherine, Figueroa, Ricardo, Four, Brian, Gessner, Mark O., Gnohossou, Pierre, Cerezo, Rosa Gómez, Gomez‐Gener, Lluís, Graça, Manuel A.S., Guareschi, Simone, Gücker, Björn, Hwan, Jason L., Kubheka, Skhumbuzo, Langhans, Simone Daniela, Leigh, Catherine, Little, Chelsea J., Lorenz, Stefan, Marshall, Jonathan, McIntosh, Angus, Mendoza‐Lera, Clara, Meyer, Elisabeth Irmgard, Miliša, Marko, Mlambo, Musa C., Moleón, Marcos, Negus, Peter, Niyogi, Dev, Papatheodoulou, Athina, Pardo, Isabel, Paril, Petr, Pešić, Vladimir, Rodriguez‐Lozano, Pablo, Rolls, Robert J., Sanchez‐Montoya, Maria Mar, Savić, Ana, Steward, Alisha, Stubbington, Rachel, Taleb, Amina, Vander Vorste, Ross, Waltham, Nathan, Zoppini, Annamaria, Zarfl, Christiane, <p>Funding information available at: <a href="https://doi.org/10.1111/gcb.14537" target="_blank" title="Link to publication">https://doi.org/10.1111/gcb.14537</a></p>, Shumilova, Oleksandra, Zak, Dominik, Datry, Thibault, von Schiller, Daniel, Corti, Roland, Foulquier, Arnaud, Obrador, Biel, Tockner, Klement, Allan, Daniel C., Altermatt, Florian, Arce, María Isabel, Arnon, Shai, Banas, Damien, Banegas‐Medina, Andy, Beller, Erin, Blanchette, Melanie L., Blanco‐Libreros, Juan F., Blessing, Joanna, Boëchat, Iola Gonçalves, Boersma, Kate, Bogan, Michael T., Bonada, Núria, Bond, Nick R., Brintrup, Kate, Bruder, Andreas, Burrows, Ryan, Cancellario, Tommaso, Carlson, Stephanie M., Cauvy‐Fraunié, Sophie, Cid, Núria, Danger, Michael, Terra, Bianca de Freitas, De Girolamo, Anna Maria, del Campo, Ruben, Dyer, Fiona, Elosegi, Arturo, Faye, Emile, Febria, Catherine, Figueroa, Ricardo, Four, Brian, Gessner, Mark O., Gnohossou, Pierre, Cerezo, Rosa Gómez, Gomez‐Gener, Lluís, Graça, Manuel A.S., Guareschi, Simone, Gücker, Björn, Hwan, Jason L., Kubheka, Skhumbuzo, Langhans, Simone Daniela, Leigh, Catherine, Little, Chelsea J., Lorenz, Stefan, Marshall, Jonathan, McIntosh, Angus, Mendoza‐Lera, Clara, Meyer, Elisabeth Irmgard, Miliša, Marko, Mlambo, Musa C., Moleón, Marcos, Negus, Peter, Niyogi, Dev, Papatheodoulou, Athina, Pardo, Isabel, Paril, Petr, Pešić, Vladimir, Rodriguez‐Lozano, Pablo, Rolls, Robert J., Sanchez‐Montoya, Maria Mar, Savić, Ana, Steward, Alisha, Stubbington, Rachel, Taleb, Amina, Vander Vorste, Ross, Waltham, Nathan, Zoppini, Annamaria, and Zarfl, Christiane

Abstract

Shumilova, O., Zak, D., Datry, T., von Schiller, D., Corti, R., Foulquier, A., ... Zarfl, C. (2019). Simulating rewetting events in intermittent rivers and ephemeral streams: a global analysis of leached nutrients and organic matter. Global Change Biology. 25(5), 1591-1611. Available here

103. Microbes as Engines of Ecosystem Function: When Does Community Structure Enhance Predictions of Ecosystem Processes?

Author

Graham EB, Knelman JE, Schindlbacher A, Siciliano S, Breulmann M, Yannarell A, Beman JM, Abell G, Philippot L, Prosser J, Foulquier A, Yuste JC, Glanville HC, Jones DL, Angel R, Salminen J, Newton RJ, Bürgmann H, Ingram LJ, Hamer U, Siljanen HM, Peltoniemi K, Potthast K, Bañeras L, Hartmann M, Banerjee S, Yu RQ, Nogaro G, Richter A, Koranda M, Castle SC, Goberna M, Song B, Chatterjee A, Nunes OC, Lopes AR, Cao Y, Kaisermann A, Hallin S, Strickland MS, Garcia-Pausas J, Barba J, Kang H, Isobe K, Papaspyrou S, Pastorelli R, Lagomarsino A, Lindström ES, Basiliko N, and Nemergut DR

Abstract

Microorganisms are vital in mediating the earth's biogeochemical cycles; yet, despite our rapidly increasing ability to explore complex environmental microbial communities, the relationship between microbial community structure and ecosystem processes remains poorly understood. Here, we address a fundamental and unanswered question in microbial ecology: 'When do we need to understand microbial community structure to accurately predict function?' We present a statistical analysis investigating the value of environmental data and microbial community structure independently and in combination for explaining rates of carbon and nitrogen cycling processes within 82 global datasets. Environmental variables were the strongest predictors of process rates but left 44% of variation unexplained on average, suggesting the potential for microbial data to increase model accuracy. Although only 29% of our datasets were significantly improved by adding information on microbial community structure, we observed improvement in models of processes mediated by narrow phylogenetic guilds via functional gene data, and conversely, improvement in models of facultative microbial processes via community diversity metrics. Our results also suggest that microbial diversity can strengthen predictions of respiration rates beyond microbial biomass parameters, as 53% of models were improved by incorporating both sets of predictors compared to 35% by microbial biomass alone. Our analysis represents the first comprehensive analysis of research examining links between microbial community structure and ecosystem function. Taken together, our results indicate that a greater understanding of microbial communities informed by ecological principles may enhance our ability to predict ecosystem process rates relative to assessments based on environmental variables and microbial physiology.

Published
2016
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104. Improved short-term toxicity test protocol to assess metal tolerance in phototrophic periphyton: toward standardization of PICT approaches.

Author

Lambert AS, Pesce S, Foulquier A, Gahou J, Coquery M, and Dabrin A

Subjects
Analysis of Variance, Biomass, Biota physiology, Chlorophyll analysis, Chlorophyll A, Copper analysis, France, Linear Models, Time Factors, Toxicity Tests, Water Pollutants, Chemical analysis, Biota drug effects, Copper toxicity, Drug Tolerance, Environmental Exposure, Rivers, Water Pollutants, Chemical toxicity
Abstract

Pollution-induced community tolerance (PICT) approaches involve comparing tolerance levels of natural communities to a particular contaminant or a contaminant mixture using short-term toxicity tests performed under controlled conditions. However, results from toxicity tests can be modulated by various environmental and experimental conditions, raising questions about their reproducibility and comparability. In this context, the present study aimed to determine the influence of exposure duration, periphyton suspension concentration, and periphyton maturation stage on the measurement of short-term effects of copper on phototrophic periphyton communities. Our results showed the very weak influence of exposure duration in the tested range (2-6 h) on toxicity level, whereas periphyton biomass in the tested suspension (in terms of both chlorophyll a concentrations and dry weight), proved a crucial determinant in toxicity assessment. Results also highlighted the potential tolerance increase with the periphyton maturation stage. This parameter conditioned the positive linear relationship between tolerance level and periphyton suspension concentration, leading to an increase in the linear regression slope with the maturation stage. This suggests that such a relationship is probably highly periphyton-dependent. Consequently, to enable data toxicity comparisons, an a priori normalization of the periphyton suspension biomass is necessary, and PICT approaches require the use, as much of possible, of periphyton with similar maturation stage. Finally, the present study clearly shows that a better standardization of PICT approaches could help to improve reproducibility. It could thus facilitate the comparison of tolerance levels measured in the same study (e.g., spatial and/or temporal and/or inter-treatment comparison) as well as the comparison obtained from different experimental and in situ research.

Published
2015
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