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2. Local climate modulates the development of soil nematode communities after glacier retreat

Author

Guerrieri, A, Cantera, I, Marta, S, Bonin, A, Carteron, A, Ambrosini, R, Caccianiga, M, Anthelme, F, Azzoni, R, Almond, P, Alvizgazitua, P, Cauvy-Fraunie, S, Ceballoslievano, J, Chand, P, Chandsharma, M, Clague, J, Cochachinrapre, J, Compostella, C, Cruzencarnacion, R, Dangles, O, Deline, P, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hagvar, S, Khedim, N, Meneses, R, Peyre, G, Pittino, F, Proietto, A, Rabatel, A, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Taberlet, P, Diolaiuti, G, Poulenard, J, Fontaneto, D, Thuiller, W, Ficetola, G, Guerrieri A., Cantera I., Marta S., Bonin A., Carteron A., Ambrosini R., Caccianiga M., Anthelme F., Azzoni R. S., Almond P., AlvizGazitua P., Cauvy-Fraunie S., CeballosLievano J. L., Chand P., ChandSharma M., Clague J., CochachinRapre J. A., Compostella C., CruzEncarnacion R., Dangles O., Deline P., Eger A., Erokhin S., Franzetti A., Gielly L., Gili F., Gobbi M., Hagvar S., Khedim N., Meneses R. I., Peyre G., Pittino F., Proietto A., Rabatel A., Urseitova N., Yang Y., Zaginaev V., Zerboni A., Zimmer A., Taberlet P., Diolaiuti G. A., Poulenard J., Fontaneto D., Thuiller W., Ficetola G. F., Guerrieri, A, Cantera, I, Marta, S, Bonin, A, Carteron, A, Ambrosini, R, Caccianiga, M, Anthelme, F, Azzoni, R, Almond, P, Alvizgazitua, P, Cauvy-Fraunie, S, Ceballoslievano, J, Chand, P, Chandsharma, M, Clague, J, Cochachinrapre, J, Compostella, C, Cruzencarnacion, R, Dangles, O, Deline, P, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hagvar, S, Khedim, N, Meneses, R, Peyre, G, Pittino, F, Proietto, A, Rabatel, A, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Taberlet, P, Diolaiuti, G, Poulenard, J, Fontaneto, D, Thuiller, W, Ficetola, G, Guerrieri A., Cantera I., Marta S., Bonin A., Carteron A., Ambrosini R., Caccianiga M., Anthelme F., Azzoni R. S., Almond P., AlvizGazitua P., Cauvy-Fraunie S., CeballosLievano J. L., Chand P., ChandSharma M., Clague J., CochachinRapre J. A., Compostella C., CruzEncarnacion R., Dangles O., Deline P., Eger A., Erokhin S., Franzetti A., Gielly L., Gili F., Gobbi M., Hagvar S., Khedim N., Meneses R. I., Peyre G., Pittino F., Proietto A., Rabatel A., Urseitova N., Yang Y., Zaginaev V., Zerboni A., Zimmer A., Taberlet P., Diolaiuti G. A., Poulenard J., Fontaneto D., Thuiller W., and Ficetola G. F.

Abstract

The worldwide retreat of glaciers is causing a faster than ever increase in ice-free areas that are leading to the emergence of new ecosystems. Understanding the dynamics of these environments is critical to predicting the consequences of climate change on mountains and at high latitudes. Climatic differences between regions of the world could modulate the emergence of biodiversity and functionality after glacier retreat, yet global tests of this hypothesis are lacking. Nematodes are the most abundant soil animals, with keystone roles in ecosystem functioning, but the lack of global-scale studies limits our understanding of how the taxonomic and functional diversity of nematodes changes during the colonization of proglacial landscapes. We used environmental DNA metabarcoding to characterize nematode communities of 48 glacier forelands from five continents. We assessed how different facets of biodiversity change with the age of deglaciated terrains and tested the hypothesis that colonization patterns are different across forelands with different climatic conditions. Nematodes colonized ice-free areas almost immediately. Both taxonomic and functional richness quickly increased over time, but the increase in nematode diversity was modulated by climate, so that colonization started earlier in forelands with mild summer temperatures. Colder forelands initially hosted poor communities, but the colonization rate then accelerated, eventually leveling biodiversity differences between climatic regimes in the long term. Immediately after glacier retreat, communities were dominated by colonizer taxa with short generation time and r-ecological strategy but community composition shifted through time, with increased frequency of more persister taxa with K-ecological strategy. These changes mostly occurred through the addition of new traits instead of their replacement during succession. The effects of local climate on nematode colonization led to heterogeneous but predictable patt

Published
2024

4. The development of terrestrial ecosystems emerging after glacier retreat

Author

Ficetola, G, Marta, S, Guerrieri, A, Cantera, I, Bonin, A, Cauvy-Fraunié, S, Ambrosini, R, Caccianiga, M, Anthelme, F, Azzoni, R, Almond, P, Alviz Gazitúa, P, Ceballos Lievano, J, Chand, P, Chand Sharma, M, Clague, J, Cochachín Rapre, J, Compostella, C, Encarnación, R, Dangles, O, Deline, P, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hågvar, S, Kaufmann, R, Khedim, N, Meneses, R, Morales-Martínez, M, Peyre, G, Pittino, F, Proietto, A, Rabatel, A, Sieron, K, Tielidze, L, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Diolaiuti, G, Taberlet, P, Poulenard, J, Fontaneto, D, Thuiller, W, Carteron, A, Ficetola, Gentile Francesco, Marta, Silvio, Guerrieri, Alessia, Cantera, Isabel, Bonin, Aurélie, Cauvy-Fraunié, Sophie, Ambrosini, Roberto, Caccianiga, Marco, Anthelme, Fabien, Azzoni, Roberto Sergio, Almond, Peter, Alviz Gazitúa, Pablo, Ceballos Lievano, Jorge Luis, Chand, Pritam, Chand Sharma, Milap, Clague, John J., Cochachín Rapre, Justiniano Alejo, Compostella, Chiara, Encarnación, Rolando Cruz, Dangles, Olivier, Deline, Philip, Eger, Andre, Erokhin, Sergey, Franzetti, Andrea, Gielly, Ludovic, Gili, Fabrizio, Gobbi, Mauro, Hågvar, Sigmund, Kaufmann, Rüdiger, Khedim, Norine, Meneses, Rosa Isela, Morales-Martínez, Marco Aurelio, Peyre, Gwendolyn, Pittino, Francesca, Proietto, Angela, Rabatel, Antoine, Sieron, Katrin, Tielidze, Levan, Urseitova, Nurai, Yang, Yan, Zaginaev, Vitalii, Zerboni, Andrea, Zimmer, Anaïs, Diolaiuti, Guglielmina Adele, Taberlet, Pierre, Poulenard, Jerome, Fontaneto, Diego, Thuiller, Wilfried, Carteron, Alexis, Ficetola, G, Marta, S, Guerrieri, A, Cantera, I, Bonin, A, Cauvy-Fraunié, S, Ambrosini, R, Caccianiga, M, Anthelme, F, Azzoni, R, Almond, P, Alviz Gazitúa, P, Ceballos Lievano, J, Chand, P, Chand Sharma, M, Clague, J, Cochachín Rapre, J, Compostella, C, Encarnación, R, Dangles, O, Deline, P, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hågvar, S, Kaufmann, R, Khedim, N, Meneses, R, Morales-Martínez, M, Peyre, G, Pittino, F, Proietto, A, Rabatel, A, Sieron, K, Tielidze, L, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Diolaiuti, G, Taberlet, P, Poulenard, J, Fontaneto, D, Thuiller, W, Carteron, A, Ficetola, Gentile Francesco, Marta, Silvio, Guerrieri, Alessia, Cantera, Isabel, Bonin, Aurélie, Cauvy-Fraunié, Sophie, Ambrosini, Roberto, Caccianiga, Marco, Anthelme, Fabien, Azzoni, Roberto Sergio, Almond, Peter, Alviz Gazitúa, Pablo, Ceballos Lievano, Jorge Luis, Chand, Pritam, Chand Sharma, Milap, Clague, John J., Cochachín Rapre, Justiniano Alejo, Compostella, Chiara, Encarnación, Rolando Cruz, Dangles, Olivier, Deline, Philip, Eger, Andre, Erokhin, Sergey, Franzetti, Andrea, Gielly, Ludovic, Gili, Fabrizio, Gobbi, Mauro, Hågvar, Sigmund, Kaufmann, Rüdiger, Khedim, Norine, Meneses, Rosa Isela, Morales-Martínez, Marco Aurelio, Peyre, Gwendolyn, Pittino, Francesca, Proietto, Angela, Rabatel, Antoine, Sieron, Katrin, Tielidze, Levan, Urseitova, Nurai, Yang, Yan, Zaginaev, Vitalii, Zerboni, Andrea, Zimmer, Anaïs, Diolaiuti, Guglielmina Adele, Taberlet, Pierre, Poulenard, Jerome, Fontaneto, Diego, Thuiller, Wilfried, and Carteron, Alexis

Abstract

The global retreat of glaciers is dramatically altering mountain and high-latitude landscapes, with new ecosystems developing from apparently barren substrates1–4. The study of these emerging ecosystems is critical to understanding how climate change interacts with microhabitat and biotic communities and determines the future of ice-free terrains1,5. Here, using a comprehensive characterization of ecosystems (soil properties, microclimate, productivity and biodiversity by environmental DNA metabarcoding6) across 46 proglacial landscapes worldwide, we found that all the environmental properties change with time since glaciers retreated, and that temperature modulates the accumulation of soil nutrients. The richness of bacteria, fungi, plants and animals increases with time since deglaciation, but their temporal patterns differ. Microorganisms colonized most rapidly in the first decades after glacier retreat, whereas most macroorganisms took longer. Increased habitat suitability, growing complexity of biotic interactions and temporal colonization all contribute to the increase in biodiversity over time. These processes also modify community composition for all the groups of organisms. Plant communities show positive links with all other biodiversity components and have a key role in ecosystem development. These unifying patterns provide new insights into the early dynamics of deglaciated terrains and highlight the need for integrated surveillance of their multiple environmental properties5.

Published
2024

5. Dynamics and drivers of mycorrhizal fungi after glacier retreat

Author

Carteron, A, Cantera, I, Guerrieri, A, Marta, S, Bonin, A, Ambrosini, R, Anthelme, F, Azzoni, R, Almond, P, Alviz Gazitúa, P, Cauvy-Fraunié, S, Ceballos Lievano, J, Chand, P, Chand Sharma, M, Clague, J, Cochachín Rapre, J, Compostella, C, Cruz Encarnación, R, Dangles, O, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hågvar, S, Khedim, N, Meneses, R, Peyre, G, Pittino, F, Rabatel, A, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Taberlet, P, Diolaiuti, G, Poulenard, J, Thuiller, W, Caccianiga, M, Ficetola, G, Ceballos Lievano, JL, Urseitova,N, Ficetola, GF, Carteron, A, Cantera, I, Guerrieri, A, Marta, S, Bonin, A, Ambrosini, R, Anthelme, F, Azzoni, R, Almond, P, Alviz Gazitúa, P, Cauvy-Fraunié, S, Ceballos Lievano, J, Chand, P, Chand Sharma, M, Clague, J, Cochachín Rapre, J, Compostella, C, Cruz Encarnación, R, Dangles, O, Eger, A, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Hågvar, S, Khedim, N, Meneses, R, Peyre, G, Pittino, F, Rabatel, A, Urseitova, N, Yang, Y, Zaginaev, V, Zerboni, A, Zimmer, A, Taberlet, P, Diolaiuti, G, Poulenard, J, Thuiller, W, Caccianiga, M, Ficetola, G, Ceballos Lievano, JL, Urseitova,N, and Ficetola, GF

Abstract

The development of terrestrial ecosystems depends greatly on plant mutualists such as mycorrhizal fungi. The global retreat of glaciers exposes nutrient-poor substrates in extreme environments and provides a unique opportunity to study early successions of mycorrhizal fungi by assessing their dynamics and drivers. We combined environmental DNA metabarcoding and measurements of local conditions to assess the succession of mycorrhizal communities during soil development in 46 glacier forelands around the globe, testing whether dynamics and drivers differ between mycorrhizal types. Mycorrhizal fungi colonized deglaciated areas very quickly (< 10 yr), with arbuscular mycorrhizal fungi tending to become more diverse through time compared to ectomycorrhizal fungi. Both alpha- and beta-diversity of arbuscular mycorrhizal fungi were significantly related to time since glacier retreat and plant communities, while microclimate and primary productivity were more important for ectomycorrhizal fungi. The richness and composition of mycorrhizal communities were also significantly explained by soil chemistry, highlighting the importance of microhabitat for community dynamics. The acceleration of ice melt and the modifications of microclimate forecasted by climate change scenarios are expected to impact the diversity of mycorrhizal partners. These changes could alter the interactions underlying biotic colonization and belowground–aboveground linkages, with multifaceted impacts on soil development and associated ecological processes.

Published
2024

7. The retreat of mountain glaciers since the little ice age: A spatially explicit database

Author

Marta, S, Azzoni, R, Fugazza, D, Tielidze, L, Chand, P, Sieron, K, Almond, P, Ambrosini, R, Anthelme, F, Alviz Gazitua, P, Bhambri, R, Bonin, A, Caccianiga, M, Cauvy-Fraunie, S, Lievano, J, Clague, J, Rapre, J, Dangles, O, Deline, P, Eger, A, Encarnacion, R, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Guerrieri, A, Hagvar, S, Khedim, N, Kinyanjui, R, Messager, E, Morales-Martinez, M, Peyre, G, Pittino, F, Poulenard, J, Seppi, R, Sharma, M, Urseitova, N, Weissling, B, Yang, Y, Zaginaev, V, Zimmer, A, Diolaiuti, G, Rabatel, A, Ficetola, G, Marta S., Azzoni R. S., Fugazza D., Tielidze L., Chand P., Sieron K., Almond P., Ambrosini R., Anthelme F., Alviz Gazitua P., Bhambri R., Bonin A., Caccianiga M., Cauvy-Fraunie S., Lievano J. L. C., Clague J., Rapre J. A. C., Dangles O., Deline P., Eger A., Encarnacion R. C., Erokhin S., Franzetti A., Gielly L., Gili F., Gobbi M., Guerrieri A., Hagvar S., Khedim N., Kinyanjui R., Messager E., Morales-Martinez M. A., Peyre G., Pittino F., Poulenard J., Seppi R., Sharma M. C., Urseitova N., Weissling B., Yang Y., Zaginaev V., Zimmer A., Diolaiuti G. A., Rabatel A., Ficetola G. F., Marta, S, Azzoni, R, Fugazza, D, Tielidze, L, Chand, P, Sieron, K, Almond, P, Ambrosini, R, Anthelme, F, Alviz Gazitua, P, Bhambri, R, Bonin, A, Caccianiga, M, Cauvy-Fraunie, S, Lievano, J, Clague, J, Rapre, J, Dangles, O, Deline, P, Eger, A, Encarnacion, R, Erokhin, S, Franzetti, A, Gielly, L, Gili, F, Gobbi, M, Guerrieri, A, Hagvar, S, Khedim, N, Kinyanjui, R, Messager, E, Morales-Martinez, M, Peyre, G, Pittino, F, Poulenard, J, Seppi, R, Sharma, M, Urseitova, N, Weissling, B, Yang, Y, Zaginaev, V, Zimmer, A, Diolaiuti, G, Rabatel, A, Ficetola, G, Marta S., Azzoni R. S., Fugazza D., Tielidze L., Chand P., Sieron K., Almond P., Ambrosini R., Anthelme F., Alviz Gazitua P., Bhambri R., Bonin A., Caccianiga M., Cauvy-Fraunie S., Lievano J. L. C., Clague J., Rapre J. A. C., Dangles O., Deline P., Eger A., Encarnacion R. C., Erokhin S., Franzetti A., Gielly L., Gili F., Gobbi M., Guerrieri A., Hagvar S., Khedim N., Kinyanjui R., Messager E., Morales-Martinez M. A., Peyre G., Pittino F., Poulenard J., Seppi R., Sharma M. C., Urseitova N., Weissling B., Yang Y., Zaginaev V., Zimmer A., Diolaiuti G. A., Rabatel A., and Ficetola G. F.

Abstract

Most of the world’s mountain glaciers have been retreating for more than a century in response to climate change. Glacier retreat is evident on all continents, and the rate of retreat has accelerated during recent decades. Accurate, spatially explicit information on the position of glacier margins over time is useful for analyzing patterns of glacier retreat and measuring reductions in glacier surface area. This information is also essential for evaluating how mountain ecosystems are evolving due to climate warming and the attendant glacier retreat. Here, we present a non-comprehensive spatially explicit dataset showing multiple positions of glacier fronts since the Little Ice Age (LIA) maxima, including many data from the pre-satellite era. The dataset is based on multiple historical archival records including topographical maps; repeated photographs, paintings, and aerial or satellite images with a supplement of geochronology; and own field data. We provide ESRI shapefiles showing 728 past positions of 94 glacier fronts from all continents, except Antarctica, covering the period between the Little Ice Age maxima and the present. On average, the time series span the past 190 years. From 2 to 46 past positions per glacier are depicted (on average: 7.8).

Published
2021

8. Topsoil organic matter build-up in glacier forelands around the world

Author

Khedim, N, Cecillon, L, Poulenard, J, Barre, P, Baudin, F, Marta, S, Rabatel, A, Dentant, C, Cauvy-Fraunie, S, Anthelme, F, Gielly, L, Ambrosini, R, Franzetti, A, Azzoni, R, Caccianiga, M, Compostella, C, Clague, J, Tielidze, L, Messager, E, Choler, P, Ficetola, G, Khedim N., Cecillon L., Poulenard J., Barre P., Baudin F., Marta S., Rabatel A., Dentant C., Cauvy-Fraunie S., Anthelme F., Gielly L., Ambrosini R., Franzetti A., Azzoni R. S., Caccianiga M. S., Compostella C., Clague J., Tielidze L., Messager E., Choler P., Ficetola G. F., Khedim, N, Cecillon, L, Poulenard, J, Barre, P, Baudin, F, Marta, S, Rabatel, A, Dentant, C, Cauvy-Fraunie, S, Anthelme, F, Gielly, L, Ambrosini, R, Franzetti, A, Azzoni, R, Caccianiga, M, Compostella, C, Clague, J, Tielidze, L, Messager, E, Choler, P, Ficetola, G, Khedim N., Cecillon L., Poulenard J., Barre P., Baudin F., Marta S., Rabatel A., Dentant C., Cauvy-Fraunie S., Anthelme F., Gielly L., Ambrosini R., Franzetti A., Azzoni R. S., Caccianiga M. S., Compostella C., Clague J., Tielidze L., Messager E., Choler P., and Ficetola G. F.

Abstract

Since the last glacial maximum, soil formation related to ice-cover shrinkage has been one major sink of carbon accumulating as soil organic matter (SOM), a phenomenon accelerated by the ongoing global warming. In recently deglacierized forelands, processes of SOM accumulation, including those that control carbon and nitrogen sequestration rates and biogeochemical stability of newly sequestered carbon, remain poorly understood. Here, we investigate the build-up of SOM during the initial stages (up to 410 years) of topsoil development in 10 glacier forelands distributed on four continents. We test whether the net accumulation of SOM on glacier forelands (i) depends on the time since deglacierization and local climatic conditions (temperature and precipitation); (ii) is accompanied by a decrease in its stability and (iii) is mostly due to an increasing contribution of organic matter from plant origin. We measured total SOM concentration (carbon, nitrogen), its relative hydrogen/oxygen enrichment, stable isotopic (13C, 15N) and carbon functional groups (C-H, C=O, C=C) compositions, and its distribution in carbon pools of different thermal stability. We show that SOM content increases with time and is faster on forelands experiencing warmer climates. The build-up of SOM pools shows consistent trends across the studied soil chronosequences. During the first decades of soil development, the low amount of SOM is dominated by a thermally stable carbon pool with a small and highly thermolabile pool. The stability of SOM decreases with soil age at all sites, indicating that SOM storage is dominated by the accumulation of labile SOM during the first centuries of soil development, and suggesting plant carbon inputs to soil (SOM depleted in nitrogen, enriched in hydrogen and in aromatic carbon). Our findings highlight the potential vulnerability of SOM stocks from proglacial areas to decomposition and suggest that their durability largely depends on the relative contributio

Published
2021

9. Global maps of soil temperature

Author

Lembrechts, J. J. (Jonas J.), van den Hoogen, J. (Johan), Aalto, J. (Juha), Ashcroft, M. B. (Michael B.), De Frenne, P. (Pieter), Kemppinen, J. (Julia), Kopecky, M. (Martin), Luoto, M. (Miska), Maclean, I. M. (Ilya M. D.), Crowther, T. W. (Thomas W.), Bailey, J. J. (Joseph J.), Haesen, S. (Stef), Klinges, D. H. (David H.), Niittynen, P. (Pekka), Scheffers, B. R. (Brett R.), Van Meerbeek, K. (Koenraad), Aartsma, P. (Peter), Abdalaze, O. (Otar), Abedi, M. (Mehdi), Aerts, R. (Rien), Ahmadian, N. (Negar), Ahrends, A. (Antje), Alatalo, J. M. (Juha M.), Alexander, J. M. (Jake M.), Allonsius, C. N. (Camille Nina), Altman, J. (Jan), Ammann, C. (Christof), Andres, C. (Christian), Andrews, C. (Christopher), Ardo, J. (Jonas), Arriga, N. (Nicola), Arzac, A. (Alberto), Aschero, V. (Valeria), Assis, R. L. (Rafael L.), Assmann, J. J. (Jakob Johann), Bader, M. Y. (Maaike Y.), Bahalkeh, K. (Khadijeh), Barancok, P. (Peter), Barrio, I. C. (Isabel C.), Barros, A. (Agustina), Barthel, M. (Matti), Basham, E. W. (Edmund W.), Bauters, M. (Marijn), Bazzichetto, M. (Manuele), Marchesini, L. B. (Luca Belelli), Bell, M. C. (Michael C.), Benavides, J. C. (Juan C.), Benito Alonso, J. L. (Jose Luis), Berauer, B. J. (Bernd J.), Bjerke, J. W. (Jarle W.), Bjork, R. G. (Robert G.), Bjorkman, M. P. (Mats P.), Bjornsdottir, K. (Katrin), Blonder, B. (Benjamin), Boeckx, P. (Pascal), Boike, J. (Julia), Bokhorst, S. (Stef), Brum, B. N. (Barbara N. S.), Bruna, J. (Josef), Buchmann, N. (Nina), Buysse, P. (Pauline), Camargo, J. L. (Jose Luis), Campoe, O. C. (Otavio C.), Candan, O. (Onur), Canessa, R. (Rafaella), Cannone, N. (Nicoletta), Carbognani, M. (Michele), Carnicer, J. (Jofre), Casanova-Katny, A. (Angelica), Cesarz, S. (Simone), Chojnicki, B. (Bogdan), Choler, P. (Philippe), Chown, S. L. (Steven L.), Cifuentes, E. F. (Edgar F.), Ciliak, M. (Marek), Contador, T. (Tamara), Convey, P. (Peter), Cooper, E. J. (Elisabeth J.), Cremonese, E. (Edoardo), Curasi, S. R. (Salvatore R.), Curtis, R. (Robin), Cutini, M. (Maurizio), Dahlberg, C. J. (C. Johan), Daskalova, G. N. (Gergana N.), Angel de Pablo, M. (Miguel), Della Chiesa, S. (Stefano), Dengler, J. (Juergen), Deronde, B. (Bart), Descombes, P. (Patrice), Di Cecco, V. (Valter), Di Musciano, M. (Michele), Dick, J. (Jan), Dimarco, R. D. (Romina D.), Dolezal, J. (Jiri), Dorrepaal, E. (Ellen), Dusek, J. (Jiri), Eisenhauer, N. (Nico), Eklundh, L. (Lars), Erickson, T. E. (Todd E.), Erschbamer, B. (Brigitta), Eugster, W. (Werner), Ewers, R. M. (Robert M.), Exton, D. A. (Dan A.), Fanin, N. (Nicolas), Fazlioglu, F. (Fatih), Feigenwinter, I. (Iris), Fenu, G. (Giuseppe), Ferlian, O. (Olga), Fernandez Calzado, M. R. (M. Rosa), Fernandez-Pascual, E. (Eduardo), Finckh, M. (Manfred), Higgens, R. F. (Rebecca Finger), Forte, T. G. (T'ai G. W.), Freeman, E. C. (Erika C.), Frei, E. R. (Esther R.), Fuentes-Lillo, E. (Eduardo), Garcia, R. A. (Rafael A.), Garcia, M. B. (Maria B.), Geron, C. (Charly), Gharun, M. (Mana), Ghosn, D. (Dany), Gigauri, K. (Khatuna), Gobin, A. (Anne), Goded, I. (Ignacio), Goeckede, M. (Mathias), Gottschall, F. (Felix), Goulding, K. (Keith), Govaert, S. (Sanne), Graae, B. J. (Bente Jessen), Greenwood, S. (Sarah), Greiser, C. (Caroline), Grelle, A. (Achim), Guenard, B. (Benoit), Guglielmin, M. (Mauro), Guillemot, J. (Joannes), Haase, P. (Peter), Haider, S. (Sylvia), Halbritter, A. H. (Aud H.), Hamid, M. (Maroof), Hammerle, A. (Albin), Hampe, A. (Arndt), Haugum, S. V. (Siri, V), Hederova, L. (Lucia), Heinesch, B. (Bernard), Helfter, C. (Carole), Hepenstrick, D. (Daniel), Herberich, M. (Maximiliane), Herbst, M. (Mathias), Hermanutz, L. (Luise), Hik, D. S. (David S.), Hoffren, R. (Raul), Homeier, J. (Juergen), Hörtnagl, L. (Lukas), Hoye, T. T. (Toke T.), Hrbacek, F. (Filip), Hylander, K. (Kristoffer), Iwata, H. (Hiroki), Jackowicz-Korczynski, M. A. (Marcin Antoni), Jactel, H. (Herve), Jarveoja, J. (Jarvi), Jastrzebowski, S. (Szymon), Jentsch, A. (Anke), Jimenez, J. J. (Juan J.), Jonsdottir, I. S. (Ingibjorg S.), Jucker, T. (Tommaso), Jump, A. S. (Alistair S.), Juszczak, R. (Radoslaw), Kanka, R. (Robert), Kaspar, V. (Vit), Kazakis, G. (George), Kelly, J. (Julia), Khuroo, A. A. (Anzar A.), Klemedtsson, L. (Leif), Klisz, M. (Marcin), Kljun, N. (Natascha), Knohl, A. (Alexander), Kobler, J. (Johannes), Kollar, J. (Jozef), Kotowska, M. M. (Martyna M.), Kovacs, B. (Bence), Kreyling, J. (Juergen), Lamprecht, A. (Andrea), Lang, S. I. (Simone, I), Larson, C. (Christian), Larson, K. (Keith), Laska, K. (Kamil), Maire, G. I. (Guerric Ie), Leihy, R. I. (Rachel, I), Lens, L. (Luc), Liljebladh, B. (Bengt), Lohila, A. (Annalea), Lorite, J. (Juan), Loubet, B. (Benjamin), Lynn, J. (Joshua), Macek, M. (Martin), Mackenzie, R. (Roy), Magliulo, E. (Enzo), Maier, R. (Regine), Malfasi, F. (Francesco), Malis, F. (Frantisek), Man, M. (Matej), Manca, G. (Giovanni), Manco, A. (Antonio), Manise, T. (Tanguy), Manolaki, P. (Paraskevi), Marciniak, F. (Felipe), Matula, R. (Radim), Clara Mazzolari, A. (Ana), Medinets, S. (Sergiy), Medinets, V. (Volodymyr), Meeussen, C. (Camille), Merinero, S. (Sonia), Guimaraes Mesquita, R. d. (Rita de Cassia), Meusburger, K. (Katrin), Meysman, F. J. (Filip J. R.), Michaletz, S. T. (Sean T.), Milbau, A. (Ann), Moiseev, D. (Dmitry), Moiseev, P. (Pavel), Mondoni, A. (Andrea), Monfries, R. (Ruth), Montagnani, L. (Leonardo), Moriana-Armendariz, M. (Mikel), di Cella, U. M. (Umberto Morra), Moersdorf, M. (Martin), Mosedale, J. R. (Jonathan R.), Muffler, L. (Lena), Munoz-Rojas, M. (Miriam), Myers, J. A. (Jonathan A.), Myers-Smith, I. H. (Isla H.), Nagy, L. (Laszlo), Nardino, M. (Marianna), Naujokaitis-Lewis, I. (Ilona), Newling, E. (Emily), Nicklas, L. (Lena), Niedrist, G. (Georg), Niessner, A. (Armin), Nilsson, M. B. (Mats B.), Normand, S. (Signe), Nosetto, M. D. (Marcelo D.), Nouvellon, Y. (Yann), Nunez, M. A. (Martin A.), Ogaya, R. (Roma), Ogee, J. (Jerome), Okello, J. (Joseph), Olejnik, J. (Janusz), Olesen, J. E. (Jorgen Eivind), Opedal, O. H. (Oystein H.), Orsenigo, S. (Simone), Palaj, A. (Andrej), Pampuch, T. (Timo), Panov, A. V. (Alexey V.), Pärtel, M. (Meelis), Pastor, A. (Ada), Pauchard, A. (Aníbal), Pauli, H. (Harald), Pavelka, M. (Marian), Pearse, W. D. (William D.), Peichl, M. (Matthias), Pellissier, L. (Loïc), Penczykowski, R. M. (Rachel M.), Penuelas, J. (Josep), Petit Bon, M. (Matteo), Petraglia, A. (Alessandro), Phartyal, S. S. (Shyam S.), Phoenix, G. K. (Gareth K.), Pio, C. (Casimiro), Pitacco, A. (Andrea), Pitteloud, C. (Camille), Plichta, R. (Roman), Porro, F. (Francesco), Portillo-Estrada, M. (Miguel), Poulenard, J. (Jérôme), Poyatos, R. (Rafael), Prokushkin, A. S. (Anatoly S.), Puchalka, R. (Radoslaw), Pușcaș, M. (Mihai), Radujković, D. (Dajana), Randall, K. (Krystal), Ratier Backes, A. (Amanda), Remmele, S. (Sabine), Remmers, W. (Wolfram), Renault, D. (David), Risch, A. C. (Anita C.), Rixen, C. (Christian), Robinson, S. A. (Sharon A.), Robroek, B. J. (Bjorn J. M.), Rocha, A. V. (Adrian V.), Rossi, C. (Christian), Rossi, G. (Graziano), Roupsard, O. (Olivier), Rubtsov, A. V. (Alexey V.), Saccone, P. (Patrick), Sagot, C. (Clotilde), Sallo Bravo, J. (Jhonatan), Santos, C. C. (Cinthya C.), Sarneel, J. M. (Judith M.), Scharnweber, T. (Tobias), Schmeddes, J. (Jonas), Schmidt, M. (Marius), Scholten, T. (Thomas), Schuchardt, M. (Max), Schwartz, N. (Naomi), Scott, T. (Tony), Seeber, J. (Julia), Segalin De Andrade, A. C. (Ana Cristina), Seipel, T. (Tim), Semenchuk, P. (Philipp), Senior, R. A. (Rebecca A.), Serra-Diaz, J. M. (Josep M.), Sewerniak, P. (Piotr), Shekhar, A. (Ankit), Sidenko, N. V. (Nikita V.), Siebicke, L. (Lukas), Siegwart Collier, L. (Laura), Simpson, E. (Elizabeth), Siqueira, D. P. (David P.), Sitková, Z. (Zuzana), Six, J. (Johan), Smiljanic, M. (Marko), Smith, S. W. (Stuart W.), Smith-Tripp, S. (Sarah), Somers, B. (Ben), Sørensen, M. V. (Mia Vedel), Souza, J. J. (José João L. L.), Souza, B. I. (Bartolomeu Israel), Dias, A. S. (Arildo Souza), Spasojevic, M. J. (Marko J.), Speed, J. D. (James D. M.), Spicher, F. (Fabien), Stanisci, A. (Angela), Steinbauer, K. (Klaus), Steinbrecher, R. (Rainer), Steinwandter, M. (Michael), Stemkovski, M. (Michael), Stephan, J. G. (Jörg G.), Stiegler, C. (Christian), Stoll, S. (Stefan), Svátek, M. (Martin), Svoboda, M. (Miroslav), Tagesson, T. (Torbern), Tanentzap, A. J. (Andrew J.), Tanneberger, F. (Franziska), Theurillat, J.-P. (Jean-Paul), Thomas, H. J. (Haydn J. D.), Thomas, A. D. (Andrew D.), Tielbörger, K. (Katja), Tomaselli, M. (Marcello), Treier, U. A. (Urs Albert), Trouillier, M. (Mario), Turtureanu, P. D. (Pavel Dan), Tutton, R. (Rosamond), Tyystjärvi, V. A. (Vilna A.), Ueyama, M. (Masahito), Ujházy, K. (Karol), Ujházyová, M. (Mariana), Uogintas, D. (Domas), Urban, A. V. (Anastasiya V.), Urban, J. (Josef), Urbaniak, M. (Marek), Ursu, T.-M. (Tudor-Mihai), Vaccari, F. P. (Francesco Primo), Van De Vondel, S. (Stijn), Van Den Brink, L. (Liesbeth), Van Geel, M. (Maarten), Vandvik, V. (Vigdis), Vangansbeke, P. (Pieter), Varlagin, A. (Andrej), Veen, G. F. (G. F.), Veenendaal, E. (Elmar), Venn, S. E. (Susanna E.), Verbeeck, H. (Hans), Verbrugggen, E. (Erik), Verheijen, F. G. (Frank G. A.), Villar, L. (Luis), Vitale, L. (Luca), Vittoz, P. (Pascal), Vives-Ingla, M. (Maria), Von Oppen, J. (Jonathan), Walz, J. (Josefine), Wang, R. (Runxi), Wang, Y. (Yifeng), Way, R. G. (Robert G.), Wedegärtner, R. E. (Ronja E. M.), Weigel, R. (Robert), Wild, J. (Jan), Wilkinson, M. (Matthew), Wilmking, M. (Martin), Wingate, L. (Lisa), Winkler, M. (Manuela), Wipf, S. (Sonja), Wohlfahrt, G. (Georg), Xenakis, G. (Georgios), Yang, Y. (Yan), Yu, Z. (Zicheng), Yu, K. (Kailiang), Zellweger, F. (Florian), Zhang, J. (Jian), Zhang, Z. (Zhaochen), Zhao, P. (Peng), Ziemblińska, K. (Klaudia), Zimmermann, R. (Reiner), Zong, S. (Shengwei), Zyryanov, V. I. (Viacheslav I.), Nijs, I. (Ivan), Lenoir, J. (Jonathan), Lembrechts, J. J. (Jonas J.), van den Hoogen, J. (Johan), Aalto, J. (Juha), Ashcroft, M. B. (Michael B.), De Frenne, P. (Pieter), Kemppinen, J. (Julia), Kopecky, M. (Martin), Luoto, M. (Miska), Maclean, I. M. (Ilya M. D.), Crowther, T. W. (Thomas W.), Bailey, J. J. (Joseph J.), Haesen, S. (Stef), Klinges, D. H. (David H.), Niittynen, P. (Pekka), Scheffers, B. R. (Brett R.), Van Meerbeek, K. (Koenraad), Aartsma, P. (Peter), Abdalaze, O. (Otar), Abedi, M. (Mehdi), Aerts, R. (Rien), Ahmadian, N. (Negar), Ahrends, A. (Antje), Alatalo, J. M. (Juha M.), Alexander, J. M. (Jake M.), Allonsius, C. N. (Camille Nina), Altman, J. (Jan), Ammann, C. (Christof), Andres, C. (Christian), Andrews, C. (Christopher), Ardo, J. (Jonas), Arriga, N. (Nicola), Arzac, A. (Alberto), Aschero, V. (Valeria), Assis, R. L. (Rafael L.), Assmann, J. J. (Jakob Johann), Bader, M. Y. (Maaike Y.), Bahalkeh, K. (Khadijeh), Barancok, P. (Peter), Barrio, I. C. (Isabel C.), Barros, A. (Agustina), Barthel, M. (Matti), Basham, E. W. (Edmund W.), Bauters, M. (Marijn), Bazzichetto, M. (Manuele), Marchesini, L. B. (Luca Belelli), Bell, M. C. (Michael C.), Benavides, J. C. (Juan C.), Benito Alonso, J. L. (Jose Luis), Berauer, B. J. (Bernd J.), Bjerke, J. W. (Jarle W.), Bjork, R. G. (Robert G.), Bjorkman, M. P. (Mats P.), Bjornsdottir, K. (Katrin), Blonder, B. (Benjamin), Boeckx, P. (Pascal), Boike, J. (Julia), Bokhorst, S. (Stef), Brum, B. N. (Barbara N. S.), Bruna, J. (Josef), Buchmann, N. (Nina), Buysse, P. (Pauline), Camargo, J. L. (Jose Luis), Campoe, O. C. (Otavio C.), Candan, O. (Onur), Canessa, R. (Rafaella), Cannone, N. (Nicoletta), Carbognani, M. (Michele), Carnicer, J. (Jofre), Casanova-Katny, A. (Angelica), Cesarz, S. (Simone), Chojnicki, B. (Bogdan), Choler, P. (Philippe), Chown, S. L. (Steven L.), Cifuentes, E. F. (Edgar F.), Ciliak, M. (Marek), Contador, T. (Tamara), Convey, P. (Peter), Cooper, E. J. (Elisabeth J.), Cremonese, E. (Edoardo), Curasi, S. R. (Salvatore R.), Curtis, R. (Robin), Cutini, M. (Maurizio), Dahlberg, C. J. (C. Johan), Daskalova, G. N. (Gergana N.), Angel de Pablo, M. (Miguel), Della Chiesa, S. (Stefano), Dengler, J. (Juergen), Deronde, B. (Bart), Descombes, P. (Patrice), Di Cecco, V. (Valter), Di Musciano, M. (Michele), Dick, J. (Jan), Dimarco, R. D. (Romina D.), Dolezal, J. (Jiri), Dorrepaal, E. (Ellen), Dusek, J. (Jiri), Eisenhauer, N. (Nico), Eklundh, L. (Lars), Erickson, T. E. (Todd E.), Erschbamer, B. (Brigitta), Eugster, W. (Werner), Ewers, R. M. (Robert M.), Exton, D. A. (Dan A.), Fanin, N. (Nicolas), Fazlioglu, F. (Fatih), Feigenwinter, I. (Iris), Fenu, G. (Giuseppe), Ferlian, O. (Olga), Fernandez Calzado, M. R. (M. Rosa), Fernandez-Pascual, E. (Eduardo), Finckh, M. (Manfred), Higgens, R. F. (Rebecca Finger), Forte, T. G. (T'ai G. W.), Freeman, E. C. (Erika C.), Frei, E. R. (Esther R.), Fuentes-Lillo, E. (Eduardo), Garcia, R. A. (Rafael A.), Garcia, M. B. (Maria B.), Geron, C. (Charly), Gharun, M. (Mana), Ghosn, D. (Dany), Gigauri, K. (Khatuna), Gobin, A. (Anne), Goded, I. (Ignacio), Goeckede, M. (Mathias), Gottschall, F. (Felix), Goulding, K. (Keith), Govaert, S. (Sanne), Graae, B. J. (Bente Jessen), Greenwood, S. (Sarah), Greiser, C. (Caroline), Grelle, A. (Achim), Guenard, B. (Benoit), Guglielmin, M. (Mauro), Guillemot, J. (Joannes), Haase, P. (Peter), Haider, S. (Sylvia), Halbritter, A. H. (Aud H.), Hamid, M. (Maroof), Hammerle, A. (Albin), Hampe, A. (Arndt), Haugum, S. V. (Siri, V), Hederova, L. (Lucia), Heinesch, B. (Bernard), Helfter, C. (Carole), Hepenstrick, D. (Daniel), Herberich, M. (Maximiliane), Herbst, M. (Mathias), Hermanutz, L. (Luise), Hik, D. S. (David S.), Hoffren, R. (Raul), Homeier, J. (Juergen), Hörtnagl, L. (Lukas), Hoye, T. T. (Toke T.), Hrbacek, F. (Filip), Hylander, K. (Kristoffer), Iwata, H. (Hiroki), Jackowicz-Korczynski, M. A. (Marcin Antoni), Jactel, H. (Herve), Jarveoja, J. (Jarvi), Jastrzebowski, S. (Szymon), Jentsch, A. (Anke), Jimenez, J. J. (Juan J.), Jonsdottir, I. S. (Ingibjorg S.), Jucker, T. (Tommaso), Jump, A. S. (Alistair S.), Juszczak, R. (Radoslaw), Kanka, R. (Robert), Kaspar, V. (Vit), Kazakis, G. (George), Kelly, J. (Julia), Khuroo, A. A. (Anzar A.), Klemedtsson, L. (Leif), Klisz, M. (Marcin), Kljun, N. (Natascha), Knohl, A. (Alexander), Kobler, J. (Johannes), Kollar, J. (Jozef), Kotowska, M. M. (Martyna M.), Kovacs, B. (Bence), Kreyling, J. (Juergen), Lamprecht, A. (Andrea), Lang, S. I. (Simone, I), Larson, C. (Christian), Larson, K. (Keith), Laska, K. (Kamil), Maire, G. I. (Guerric Ie), Leihy, R. I. (Rachel, I), Lens, L. (Luc), Liljebladh, B. (Bengt), Lohila, A. (Annalea), Lorite, J. (Juan), Loubet, B. (Benjamin), Lynn, J. (Joshua), Macek, M. (Martin), Mackenzie, R. (Roy), Magliulo, E. (Enzo), Maier, R. (Regine), Malfasi, F. (Francesco), Malis, F. (Frantisek), Man, M. (Matej), Manca, G. (Giovanni), Manco, A. (Antonio), Manise, T. (Tanguy), Manolaki, P. (Paraskevi), Marciniak, F. (Felipe), Matula, R. (Radim), Clara Mazzolari, A. (Ana), Medinets, S. (Sergiy), Medinets, V. (Volodymyr), Meeussen, C. (Camille), Merinero, S. (Sonia), Guimaraes Mesquita, R. d. (Rita de Cassia), Meusburger, K. (Katrin), Meysman, F. J. (Filip J. R.), Michaletz, S. T. (Sean T.), Milbau, A. (Ann), Moiseev, D. (Dmitry), Moiseev, P. (Pavel), Mondoni, A. (Andrea), Monfries, R. (Ruth), Montagnani, L. (Leonardo), Moriana-Armendariz, M. (Mikel), di Cella, U. M. (Umberto Morra), Moersdorf, M. (Martin), Mosedale, J. R. (Jonathan R.), Muffler, L. (Lena), Munoz-Rojas, M. (Miriam), Myers, J. A. (Jonathan A.), Myers-Smith, I. H. (Isla H.), Nagy, L. (Laszlo), Nardino, M. (Marianna), Naujokaitis-Lewis, I. (Ilona), Newling, E. (Emily), Nicklas, L. (Lena), Niedrist, G. (Georg), Niessner, A. (Armin), Nilsson, M. B. (Mats B.), Normand, S. (Signe), Nosetto, M. D. (Marcelo D.), Nouvellon, Y. (Yann), Nunez, M. A. (Martin A.), Ogaya, R. (Roma), Ogee, J. (Jerome), Okello, J. (Joseph), Olejnik, J. (Janusz), Olesen, J. E. (Jorgen Eivind), Opedal, O. H. (Oystein H.), Orsenigo, S. (Simone), Palaj, A. (Andrej), Pampuch, T. (Timo), Panov, A. V. (Alexey V.), Pärtel, M. (Meelis), Pastor, A. (Ada), Pauchard, A. (Aníbal), Pauli, H. (Harald), Pavelka, M. (Marian), Pearse, W. D. (William D.), Peichl, M. (Matthias), Pellissier, L. (Loïc), Penczykowski, R. M. (Rachel M.), Penuelas, J. (Josep), Petit Bon, M. (Matteo), Petraglia, A. (Alessandro), Phartyal, S. S. (Shyam S.), Phoenix, G. K. (Gareth K.), Pio, C. (Casimiro), Pitacco, A. (Andrea), Pitteloud, C. (Camille), Plichta, R. (Roman), Porro, F. (Francesco), Portillo-Estrada, M. (Miguel), Poulenard, J. (Jérôme), Poyatos, R. (Rafael), Prokushkin, A. S. (Anatoly S.), Puchalka, R. (Radoslaw), Pușcaș, M. (Mihai), Radujković, D. (Dajana), Randall, K. (Krystal), Ratier Backes, A. (Amanda), Remmele, S. (Sabine), Remmers, W. (Wolfram), Renault, D. (David), Risch, A. C. (Anita C.), Rixen, C. (Christian), Robinson, S. A. (Sharon A.), Robroek, B. J. (Bjorn J. M.), Rocha, A. V. (Adrian V.), Rossi, C. (Christian), Rossi, G. (Graziano), Roupsard, O. (Olivier), Rubtsov, A. V. (Alexey V.), Saccone, P. (Patrick), Sagot, C. (Clotilde), Sallo Bravo, J. (Jhonatan), Santos, C. C. (Cinthya C.), Sarneel, J. M. (Judith M.), Scharnweber, T. (Tobias), Schmeddes, J. (Jonas), Schmidt, M. (Marius), Scholten, T. (Thomas), Schuchardt, M. (Max), Schwartz, N. (Naomi), Scott, T. (Tony), Seeber, J. (Julia), Segalin De Andrade, A. C. (Ana Cristina), Seipel, T. (Tim), Semenchuk, P. (Philipp), Senior, R. A. (Rebecca A.), Serra-Diaz, J. M. (Josep M.), Sewerniak, P. (Piotr), Shekhar, A. (Ankit), Sidenko, N. V. (Nikita V.), Siebicke, L. (Lukas), Siegwart Collier, L. (Laura), Simpson, E. (Elizabeth), Siqueira, D. P. (David P.), Sitková, Z. (Zuzana), Six, J. (Johan), Smiljanic, M. (Marko), Smith, S. W. (Stuart W.), Smith-Tripp, S. (Sarah), Somers, B. (Ben), Sørensen, M. V. (Mia Vedel), Souza, J. J. (José João L. L.), Souza, B. I. (Bartolomeu Israel), Dias, A. S. (Arildo Souza), Spasojevic, M. J. (Marko J.), Speed, J. D. (James D. M.), Spicher, F. (Fabien), Stanisci, A. (Angela), Steinbauer, K. (Klaus), Steinbrecher, R. (Rainer), Steinwandter, M. (Michael), Stemkovski, M. (Michael), Stephan, J. G. (Jörg G.), Stiegler, C. (Christian), Stoll, S. (Stefan), Svátek, M. (Martin), Svoboda, M. (Miroslav), Tagesson, T. (Torbern), Tanentzap, A. J. (Andrew J.), Tanneberger, F. (Franziska), Theurillat, J.-P. (Jean-Paul), Thomas, H. J. (Haydn J. D.), Thomas, A. D. (Andrew D.), Tielbörger, K. (Katja), Tomaselli, M. (Marcello), Treier, U. A. (Urs Albert), Trouillier, M. (Mario), Turtureanu, P. D. (Pavel Dan), Tutton, R. (Rosamond), Tyystjärvi, V. A. (Vilna A.), Ueyama, M. (Masahito), Ujházy, K. (Karol), Ujházyová, M. (Mariana), Uogintas, D. (Domas), Urban, A. V. (Anastasiya V.), Urban, J. (Josef), Urbaniak, M. (Marek), Ursu, T.-M. (Tudor-Mihai), Vaccari, F. P. (Francesco Primo), Van De Vondel, S. (Stijn), Van Den Brink, L. (Liesbeth), Van Geel, M. (Maarten), Vandvik, V. (Vigdis), Vangansbeke, P. (Pieter), Varlagin, A. (Andrej), Veen, G. F. (G. F.), Veenendaal, E. (Elmar), Venn, S. E. (Susanna E.), Verbeeck, H. (Hans), Verbrugggen, E. (Erik), Verheijen, F. G. (Frank G. A.), Villar, L. (Luis), Vitale, L. (Luca), Vittoz, P. (Pascal), Vives-Ingla, M. (Maria), Von Oppen, J. (Jonathan), Walz, J. (Josefine), Wang, R. (Runxi), Wang, Y. (Yifeng), Way, R. G. (Robert G.), Wedegärtner, R. E. (Ronja E. M.), Weigel, R. (Robert), Wild, J. (Jan), Wilkinson, M. (Matthew), Wilmking, M. (Martin), Wingate, L. (Lisa), Winkler, M. (Manuela), Wipf, S. (Sonja), Wohlfahrt, G. (Georg), Xenakis, G. (Georgios), Yang, Y. (Yan), Yu, Z. (Zicheng), Yu, K. (Kailiang), Zellweger, F. (Florian), Zhang, J. (Jian), Zhang, Z. (Zhaochen), Zhao, P. (Peng), Ziemblińska, K. (Klaudia), Zimmermann, R. (Reiner), Zong, S. (Shengwei), Zyryanov, V. I. (Viacheslav I.), Nijs, I. (Ivan), and Lenoir, J. (Jonathan)

Abstract

Research in global change ecology relies heavily on global climatic grids derived from estimates of air temperature in open areas at around 2 m above the ground. These climatic grids do not reflect conditions below vegetation canopies and near the ground surface, where critical ecosystem functions occur and most terrestrial species reside. Here, we provide global maps of soil temperature and bioclimatic variables at a 1-km² resolution for 0‐5 and 5‐15 cm soil depth. These maps were created by calculating the difference (i.e. offset) between in situ soil temperature measurements, based on time series from over 1200 1‐km² pixels (summarized from 8519 unique temperature sensors) across all the world’s major terrestrial biomes, and coarse-grained air temperature estimates from ERA5-Land (an atmospheric reanalysis by the European Centre for Medium-Range Weather Forecasts). We show that mean annual soil temperature differs markedly from the corresponding gridded air temperature, by up to 10° degrees C (mean = 3.0 +/‐ 2.1° degrees C), with substantial variation across biomes and seasons. Over the year, soils in cold and/or dry biomes are substantially warmer (+3.6 +/‐2.3° degrees C) than gridded air temperature, whereas soils in warm and humid environments are on average slightly cooler (‐0.7 +/‐ 2.3° degrees C). The observed substantial and biome-specific offsets emphasize that the projected impacts of climate and climate change on near-surface biodiversity and ecosystem functioning are inaccurately assessed when air rather than soil temperature is used, especially in cold environments. The global soil-related bioclimatic variables provided here are an important step forward for any application in ecology and related disciplines. Nevertheless, we highlight the need to fill remaining geographic gaps by collecting more in situ measurements of microclimate conditions to further enhance the spatiotemporal resolution of global soil temperature products for ecological

Published
2022

12. Global maps of soil temperature

Author

Lembrechts, JJ, van den Hoogen, J, Aalto, J, Ashcroft, MB, De Frenne, P, Kemppinen, J, Kopecký, M, Luoto, M, Maclean, IMD, Crowther, TW, Bailey, JJ, Haesen, S, Klinges, DH, Niittynen, P, Scheffers, BR, Van Meerbeek, K, Aartsma, P, Abdalaze, O, Abedi, M, Aerts, R, Ahmadian, N, Ahrends, A, Alatalo, JM, Alexander, JM, Nina Allonsius, C, Altman, J, Ammann, C, Andres, C, Andrews, C, Ardö, J, Arriga, N, Arzac, A, Aschero, V, Assis, RL, Johann Assmann, J, Bader, MY, Bahalkeh, K, Barančok, P, Barrio, IC, Barros, A, Barthel, M, Basham, EW, Bauters, M, Bazzichetto, M, Belelli Marchesini, L, Bell, MC, Benavides, JC, Luis Benito Alonso, J, Berauer, BJ, Bjerke, JW, Björk, RG, Björkman, MP, Björnsdóttir, K, Blonder, B, Boeckx, P, Boike, J, Bokhorst, S, Brum, BNS, Brůna, J, Buchmann, N, Buysse, P, Luís Camargo, J, Campoe, OC, Candan, O, Canessa, R, Cannone, N, Carbognani, M, Carnicer, J, Casanova‐Katny, A, Cesarz, S, Chojnicki, B, Choler, P, Chown, SL, Cifuentes, EF, Čiliak, M, Contador, T, Convey, P, Cooper, EJ, Cremonese, E, Curasi, SR, Curtis, R, Cutini, M, Johan Dahlberg, C, Daskalova, GN, Angel de Pablo, M, Della Chiesa, S, Dengler, J, Deronde, B, Descombes, P, Di Cecco, V, Di Musciano, M, Dick, J, Dimarco, RD, Dolezal, J, Dorrepaal, E, Dušek, J, Eisenhauer, N, Eklundh, L, Erickson, TE, Erschbamer, B, Eugster, W, Ewers, RM, Exton, DA, Fanin, N, Fazlioglu, F, Feigenwinter, I, Fenu, G, Ferlian, O, Rosa Fernández Calzado, M, Fernández‐Pascual, E, Finckh, M, Finger Higgens, R, Forte, TGW, Freeman, EC, Frei, ER, Fuentes‐Lillo, E, García, RA, García, MB, Géron, C, Gharun, M, Ghosn, D, Gigauri, K, Gobin, A, Goded, I, Goeckede, M, Gottschall, F, Goulding, K, Govaert, S, Jessen Graae, B, Greenwood, S, Greiser, C, Grelle, A, Guénard, B, Guglielmin, M, Guillemot, J, Haase, P, Haider, S, Halbritter, AH, Hamid, M, Hammerle, A, Hampe, A, Haugum, SV, Hederová, L, Heinesch, B, Helfter, C, Hepenstrick, D, Herberich, M, Herbst, M, Hermanutz, L, Hik, DS, Hoffrén, R, Homeier, J, Hörtnagl, L, Høye, TT, Hrbacek, F, Hylander, K, Iwata, H, Antoni Jackowicz‐Korczynski, M, Jactel, H, Järveoja, J, Jastrzębowski, S, Jentsch, A, Jiménez, JJ, Jónsdóttir, IS, Jucker, T, Jump, AS, Juszczak, R, Kanka, R, Kašpar, V, Kazakis, G, Kelly, J, Khuroo, AA, Klemedtsson, L, Klisz, M, Kljun, N, Knohl, A, Kobler, J, Kollár, J, Kotowska, MM, Kovács, B, Kreyling, J, Lamprecht, A, Lang, SI, Larson, C, Larson, K, Laska, K, le Maire, G, Leihy, RI, Lens, L, Liljebladh, B, Lohila, A, Lorite, J, Loubet, B, Lynn, J, Macek, M, Mackenzie, R, Magliulo, E, Maier, R, Malfasi, F, Máliš, F, Man, M, Manca, G, Manco, A, Manise, T, Manolaki, P, Marciniak, F, Matula, R, Clara Mazzolari, A, Medinets, S, Medinets, V, Meeussen, C, Merinero, S, de Cássia Guimarães Mesquita, R, Meusburger, K, Meysman, FJR, Michaletz, ST, Milbau, A, Moiseev, D, Moiseev, P, Mondoni, A, Monfries, R, Montagnani, L, Moriana‐Armendariz, M, Morra di Cella, U, Mörsdorf, M, Mosedale, JR, Muffler, L, Muñoz‐Rojas, M, Myers, JA, Myers‐Smith, IH, Nagy, L, Nardino, M, Naujokaitis‐Lewis, I, Newling, Emily, Nicklas, L, Niedrist, G, Niessner, A, Nilsson, MB, Normand, S, Nosetto, MD, Nouvellon, Y, Nuñez, MA, Ogaya, R, Ogée, J, Okello, J, Olejnik, J, Eivind Olesen, J, Opedal, Ø, Orsenigo, S, Palaj, A, Pampuch, T, Panov, AV, Pärtel, M, Pastor, A, Pauchard, A, Pauli, H, Pavelka, M, Pearse, WD, Peichl, M, Pellissier, L, Penczykowski, RM, Penuelas, J, Petit Bon, M, Petraglia, A, Phartyal, SS, Phoenix, GK, Pio, C, Pitacco, A, Pitteloud, C, Plichta, R, Porro, F, Portillo‐Estrada, M, Poulenard, J, Poyatos, R, Prokushkin, AS, Puchalka, R, Pușcaș, M, Radujković, D, Randall, K, Ratier Backes, A, Remmele, S, Remmers, W, Renault, D, Risch, AC, Rixen, C, Robinson, SA, Robroek, BJM, Rocha, AV, Rossi, C, Rossi, G, Roupsard, O, Rubtsov, AV, Saccone, P, Sagot, C, Sallo Bravo, J, Santos, CC, Sarneel, JM, Scharnweber, T, Schmeddes, J, Schmidt, M, Scholten, T, Schuchardt, M, Schwartz, N, Scott, T, Seeber, J, Cristina Segalin de Andrade, A, Seipel, T, Semenchuk, P, Senior, RA, Serra‐Diaz, JM, Sewerniak, P, Shekhar, A, Sidenko, NV, Siebicke, L, Siegwart Collier, L, Simpson, E, Siqueira, DP, Sitková, Z, Six, J, Smiljanic, M, Smith, SW, Smith‐Tripp, S, Somers, B, Vedel Sørensen, M, João L. L. Souza, J, Israel Souza, B, Souza Dias, A, Spasojevic, MJ, Speed, JDM, Spicher, F, Stanisci, A, Steinbauer, K, Steinbrecher, R, Steinwandter, M, Stemkovski, M, Stephan, JG, Stiegler, C, Stoll, S, Svátek, M, Svoboda, M, Tagesson, T, Tanentzap, AJ, Tanneberger, F, Theurillat, J, Thomas, HJD, Thomas, AD, Tielbörger, K, Tomaselli, M, Albert Treier, U, Trouillier, M, Dan Turtureanu, P, Tutton, R, Tyystjärvi, VA, Ueyama, M, Ujházy, K, Ujházyová, M, Uogintas, D, Urban, AV, Urban, J, Urbaniak, M, Ursu, T, Primo Vaccari, F, Van de Vondel, S, van den Brink, L, Van Geel, M, Vandvik, V, Vangansbeke, P, Varlagin, A, Veen, GF, Veenendaal, E, Venn, Susanna, Verbeeck, H, Verbrugggen, E, Verheijen, FGA, Villar, L, Vitale, L, Vittoz, P, Vives‐Ingla, M, von Oppen, J, Walz, J, Wang, R, Wang, Y, Way, RG, Wedegärtner, REM, Weigel, R, Wild, J, Wilkinson, M, Wilmking, M, Wingate, L, Winkler, M, Wipf, S, Wohlfahrt, G, Xenakis, G, Yang, Y, Yu, Z, Yu, K, Zellweger, F, Zhang, J, Zhang, Z, Zhao, P, Ziemblińska, K, Zimmermann, R, Zong, S, Zyryanov, VI, Nijs, I, Lenoir, J, Lembrechts, JJ, van den Hoogen, J, Aalto, J, Ashcroft, MB, De Frenne, P, Kemppinen, J, Kopecký, M, Luoto, M, Maclean, IMD, Crowther, TW, Bailey, JJ, Haesen, S, Klinges, DH, Niittynen, P, Scheffers, BR, Van Meerbeek, K, Aartsma, P, Abdalaze, O, Abedi, M, Aerts, R, Ahmadian, N, Ahrends, A, Alatalo, JM, Alexander, JM, Nina Allonsius, C, Altman, J, Ammann, C, Andres, C, Andrews, C, Ardö, J, Arriga, N, Arzac, A, Aschero, V, Assis, RL, Johann Assmann, J, Bader, MY, Bahalkeh, K, Barančok, P, Barrio, IC, Barros, A, Barthel, M, Basham, EW, Bauters, M, Bazzichetto, M, Belelli Marchesini, L, Bell, MC, Benavides, JC, Luis Benito Alonso, J, Berauer, BJ, Bjerke, JW, Björk, RG, Björkman, MP, Björnsdóttir, K, Blonder, B, Boeckx, P, Boike, J, Bokhorst, S, Brum, BNS, Brůna, J, Buchmann, N, Buysse, P, Luís Camargo, J, Campoe, OC, Candan, O, Canessa, R, Cannone, N, Carbognani, M, Carnicer, J, Casanova‐Katny, A, Cesarz, S, Chojnicki, B, Choler, P, Chown, SL, Cifuentes, EF, Čiliak, M, Contador, T, Convey, P, Cooper, EJ, Cremonese, E, Curasi, SR, Curtis, R, Cutini, M, Johan Dahlberg, C, Daskalova, GN, Angel de Pablo, M, Della Chiesa, S, Dengler, J, Deronde, B, Descombes, P, Di Cecco, V, Di Musciano, M, Dick, J, Dimarco, RD, Dolezal, J, Dorrepaal, E, Dušek, J, Eisenhauer, N, Eklundh, L, Erickson, TE, Erschbamer, B, Eugster, W, Ewers, RM, Exton, DA, Fanin, N, Fazlioglu, F, Feigenwinter, I, Fenu, G, Ferlian, O, Rosa Fernández Calzado, M, Fernández‐Pascual, E, Finckh, M, Finger Higgens, R, Forte, TGW, Freeman, EC, Frei, ER, Fuentes‐Lillo, E, García, RA, García, MB, Géron, C, Gharun, M, Ghosn, D, Gigauri, K, Gobin, A, Goded, I, Goeckede, M, Gottschall, F, Goulding, K, Govaert, S, Jessen Graae, B, Greenwood, S, Greiser, C, Grelle, A, Guénard, B, Guglielmin, M, Guillemot, J, Haase, P, Haider, S, Halbritter, AH, Hamid, M, Hammerle, A, Hampe, A, Haugum, SV, Hederová, L, Heinesch, B, Helfter, C, Hepenstrick, D, Herberich, M, Herbst, M, Hermanutz, L, Hik, DS, Hoffrén, R, Homeier, J, Hörtnagl, L, Høye, TT, Hrbacek, F, Hylander, K, Iwata, H, Antoni Jackowicz‐Korczynski, M, Jactel, H, Järveoja, J, Jastrzębowski, S, Jentsch, A, Jiménez, JJ, Jónsdóttir, IS, Jucker, T, Jump, AS, Juszczak, R, Kanka, R, Kašpar, V, Kazakis, G, Kelly, J, Khuroo, AA, Klemedtsson, L, Klisz, M, Kljun, N, Knohl, A, Kobler, J, Kollár, J, Kotowska, MM, Kovács, B, Kreyling, J, Lamprecht, A, Lang, SI, Larson, C, Larson, K, Laska, K, le Maire, G, Leihy, RI, Lens, L, Liljebladh, B, Lohila, A, Lorite, J, Loubet, B, Lynn, J, Macek, M, Mackenzie, R, Magliulo, E, Maier, R, Malfasi, F, Máliš, F, Man, M, Manca, G, Manco, A, Manise, T, Manolaki, P, Marciniak, F, Matula, R, Clara Mazzolari, A, Medinets, S, Medinets, V, Meeussen, C, Merinero, S, de Cássia Guimarães Mesquita, R, Meusburger, K, Meysman, FJR, Michaletz, ST, Milbau, A, Moiseev, D, Moiseev, P, Mondoni, A, Monfries, R, Montagnani, L, Moriana‐Armendariz, M, Morra di Cella, U, Mörsdorf, M, Mosedale, JR, Muffler, L, Muñoz‐Rojas, M, Myers, JA, Myers‐Smith, IH, Nagy, L, Nardino, M, Naujokaitis‐Lewis, I, Newling, Emily, Nicklas, L, Niedrist, G, Niessner, A, Nilsson, MB, Normand, S, Nosetto, MD, Nouvellon, Y, Nuñez, MA, Ogaya, R, Ogée, J, Okello, J, Olejnik, J, Eivind Olesen, J, Opedal, Ø, Orsenigo, S, Palaj, A, Pampuch, T, Panov, AV, Pärtel, M, Pastor, A, Pauchard, A, Pauli, H, Pavelka, M, Pearse, WD, Peichl, M, Pellissier, L, Penczykowski, RM, Penuelas, J, Petit Bon, M, Petraglia, A, Phartyal, SS, Phoenix, GK, Pio, C, Pitacco, A, Pitteloud, C, Plichta, R, Porro, F, Portillo‐Estrada, M, Poulenard, J, Poyatos, R, Prokushkin, AS, Puchalka, R, Pușcaș, M, Radujković, D, Randall, K, Ratier Backes, A, Remmele, S, Remmers, W, Renault, D, Risch, AC, Rixen, C, Robinson, SA, Robroek, BJM, Rocha, AV, Rossi, C, Rossi, G, Roupsard, O, Rubtsov, AV, Saccone, P, Sagot, C, Sallo Bravo, J, Santos, CC, Sarneel, JM, Scharnweber, T, Schmeddes, J, Schmidt, M, Scholten, T, Schuchardt, M, Schwartz, N, Scott, T, Seeber, J, Cristina Segalin de Andrade, A, Seipel, T, Semenchuk, P, Senior, RA, Serra‐Diaz, JM, Sewerniak, P, Shekhar, A, Sidenko, NV, Siebicke, L, Siegwart Collier, L, Simpson, E, Siqueira, DP, Sitková, Z, Six, J, Smiljanic, M, Smith, SW, Smith‐Tripp, S, Somers, B, Vedel Sørensen, M, João L. L. Souza, J, Israel Souza, B, Souza Dias, A, Spasojevic, MJ, Speed, JDM, Spicher, F, Stanisci, A, Steinbauer, K, Steinbrecher, R, Steinwandter, M, Stemkovski, M, Stephan, JG, Stiegler, C, Stoll, S, Svátek, M, Svoboda, M, Tagesson, T, Tanentzap, AJ, Tanneberger, F, Theurillat, J, Thomas, HJD, Thomas, AD, Tielbörger, K, Tomaselli, M, Albert Treier, U, Trouillier, M, Dan Turtureanu, P, Tutton, R, Tyystjärvi, VA, Ueyama, M, Ujházy, K, Ujházyová, M, Uogintas, D, Urban, AV, Urban, J, Urbaniak, M, Ursu, T, Primo Vaccari, F, Van de Vondel, S, van den Brink, L, Van Geel, M, Vandvik, V, Vangansbeke, P, Varlagin, A, Veen, GF, Veenendaal, E, Venn, Susanna, Verbeeck, H, Verbrugggen, E, Verheijen, FGA, Villar, L, Vitale, L, Vittoz, P, Vives‐Ingla, M, von Oppen, J, Walz, J, Wang, R, Wang, Y, Way, RG, Wedegärtner, REM, Weigel, R, Wild, J, Wilkinson, M, Wilmking, M, Wingate, L, Winkler, M, Wipf, S, Wohlfahrt, G, Xenakis, G, Yang, Y, Yu, Z, Yu, K, Zellweger, F, Zhang, J, Zhang, Z, Zhao, P, Ziemblińska, K, Zimmermann, R, Zong, S, Zyryanov, VI, Nijs, I, and Lenoir, J

Published
2021

17. Timing of Millet Diffusion in the Alps from Miliacin Occurrence in Lake Sediments

Author

Jacob, J., primary, Simonneau, A., additional, Renaud, F., additional, Bajard, M., additional, Messager, E., additional, Poulenard, J., additional, Giguet-Covex, C., additional, Arnaud, F., additional, Doyen, E., additional, Sabatier, P., additional, Etienne, D., additional, Malet, E., additional, Fanget, B., additional, and Le Milbeau, C., additional

Published
2019
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19. Airborne PAH transfer into soils : a comparison study in karstic mountain forests

Author

Carteret, M., Savoye, L., Perrette, Y., Poulenard, J., Malet, E., Fanget, P., Naffrechoux, E., Laboratoire LCME / Equipe Chimie de l'Environnement (LCME_CE), Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), and Oumedjbeur, Abdelkrim

Subjects
[SDE] Environmental Sciences, [CHIM] Chemical Sciences, [SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2015

21. Temporal trend (1995-2010) of background atmospheric PAH concentration in France derived from archived leaves

Author

Negro, S., CARTERET, M., Besse, J., David, B., Nicolas, M., Poulenard, J., Naffrechoux, E., Oumedjbeur, Abdelkrim, Laboratoire LCME / Equipe Chimie de l'Environnement (LCME_CE), Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences, [CHIM] Chemical Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2015

22. Soil-plant system development 9 to 136 years after marly gully beds rehabilitation (French Southern Alps)

Author

Erktan, Amandine, Cohen, M., Zerouali, L., Poulenard, J., Cecillon, L., Rey, F., Ecosystèmes montagnards (UR EMGR), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Université Paris Diderot - Paris 7 (UPD7), UNIVERSITE DE SAVOIE FRA, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), and Irstea Publications, Migration

Subjects
[SDE] Environmental Sciences, EROSION, [SDE]Environmental Sciences, GENIE BIOLOGIQUE, VEGETATION, REHABILITATION ECOLOGIQUE
Abstract

International audience; Marly badlands, showing active eroded gullies and low soil fertility, are found in the French Southern Alps since around 250 years. Negative ecological, social and and economical consequences of such intense erosion historically promoted the ecological restoration of these terrains. In a small catchment of 390 ha (Saignon catchment, France), a first wave of restoration was run in 1876-78, mainly through Austrian black pine plantation on eroded gully sides. A second wave occurred in 2002 and focused on gullies partly vegetated on their sides but still showing active gully beds. Bioengineering works, made of barriers of Salix cuttings, were implanted in gully beds to increase sedimentation and in turn to re-initiate soil formation. This strategy proved to be efficient to retain sediment and to favor plant colonization. The aim of this study was to investigate soil fertility of sediment mounds retained in gully beds 9 to 136 years after their rehabilitation. To answer this question, we compared the topsoil (0-10 cm depth) chemical fertility of 6 gully beds restored in 2002 with bioengineering works to the one of 5 gully beds belonging to gullies stabilized by pine plantation 136 years ago. As a control, sediment mounds found in 15 bare gully beds were also studied. In each gully, basic soil characteristics of composite samples were assessed. Vegetative cover, plant richness and litter accumulation were also measured. We found that soil organic carbon and total nitrogen content significantly increased with the time since gully bed rehabilitation (4.3±0.4 / 12±1 / 21±2 g.kg-1 and 0.80±0.02 / 1.4±0.02 / 1.7±0.07 g.kg-1) for bare gully beds and gully beds rehabilitated 9 and 140 years ago, respectively. Carbonate content was lower in restored gullies (average value of 242±5 g.kg-1) compared to control ones (547±13 g.kg-1). These results suggest that pedogenesis was engaged in both sets of restored gullies (decarbonatation process). Available phosphorus was lowest in gully beds restored in 2002 (8.3±4 mg.kg-1; ANOVA test, p

Published
2014

23. Le sol en héritage

Author

Nemery, J., Poulenard, J., Evrad, O., Gratiot, Nicolas, Ayrault, S., and Duvert, C.

Published
2014

24. Role of forest for atmospheric PAH input into mid-mountain karst systems

Author

Savoye, L., Perrette, Y., Poulenard, J., Malet, E., Besse, J., David, B., Naffrechoux, E., Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Institut de Physique du Globe de Paris (IPGP), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-IPG PARIS-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMethodologies_GENERAL, ComputingMilieux_MISCELLANEOUS
Abstract

Poster; International audience

Published
2013

25. Tracing sediment sources in a tropical highland catchment of central Mexico by using conventional and alternative fingerprinting methods

Author

Evrard, O., Poulenard, J., Nemery, J., Ayrault, S., Gratiot, Nicolas, Duvert, C., Prat, Christian, Lefevre, I., Bonte, P., and Esteves, Michel

Subjects
fingerprinting, sediment, soil types, tropical catchment, Mexico
Abstract

Land degradation is intense in tropical regions where it causes for instance a decline in soil fertility and reservoir siltation. Two fingerprinting approaches (i.e. the conventional approach based on radionuclide and geochemical concentrations and the alternative diffuse reflectance infrared Fourier transform spectroscopy method) were conducted independently to outline the sources delivering sediment to the river network draining into the Cointzio reservoir, in Mexican tropical highlands. This study was conducted between May and October in 2009 in subcatchments representative of the different environments supplying sediment to the river network. Overall, Cointzio catchment is characterized by very altered soils and the dominance of Andisols and Acrisols. Both fingerprinting methods provided very similar results regarding the origin of sediment in Huertitas subcatchment (dominated by Acrisols) where the bulk of sediment was supplied by gullies. In contrast, in La Cortina subcatchment dominated by Andisols, the bulk of sediment was supplied by cropland. Sediment originating from Potrerillos subcatchment characterized by a mix of Acrisols and Andisols was supplied in variable proportions by both gullies and rangeland/cropland. In this latter subcatchment, results provided by both fingerprinting methods were very variable. Our results outline the need to take the organic carbon content of soils into account and the difficulty to use geochemical properties to fingerprint sediment in very altered volcanic catchments. However, combining our fingerprinting results with sediment export data provided a way of prioritizing the implementation of erosion control measures to mitigate sediment supply to the Cointzio reservoir supplying drinking water to Morelia city.

Published
2013

26. Quelle vulnérabilité des eaux d’aquifère de montagne karstique aux HAP ?

Author

Savoye, L., Perrette, Y., Poulenard, J., Malet, E., Durand, A., Naffrechoux, E., Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Moléculaire et Environnement (LCME), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2012

27. PAH input into karst groundwaters in a forested mountain area

Author

Durand, A., Cottin, N., Perrette, Y., Fanget, B., Poulenard, J., David, B., Besombes, Jean-Luc, Naffrechoux, E., Morphodynamique Continentale et Côtière (M2C), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2011

28. Role of soils in the transfer of PAH to subalpine karstic groudwater

Author

Durand, A., Perette, Y., Poulenard, J., Besombes, Jean-Luc, David, B., Fanget, B., Naffrechoux, E., Morphodynamique Continentale et Côtière (M2C), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Moléculaire et Environnement (LCME), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2011

29. Combining river monitoring and sediment fingerprinting to quantify spatial and temporal dynamics of fine sediment in mountainous catchments of the French Alps and the Mexican Central Highlands

Author

Evrard, O., Navratil, O., Némery, J., Legout, C., Gratiot, N., Duvert, C., Lefèvre, I., Ayrault, S., Prat, C., Poulenard, J., Bonté, P., Esteves, M., Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Géochimie Des Impacts (GEDI), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Érosion torrentielle, neige et avalanches (UR ETGR (ETNA)), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), Laboratoire d'étude des transferts en hydrologie et environnement (LTHE), Observatoire des Sciences de l'Univers de Grenoble (OSUG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), Environnements, Dynamiques et Territoires de Montagne (EDYTEM), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and Environnements, Dynamiques et Territoires de la Montagne (EDYTEM)

Subjects
[SDE]Environmental Sciences, [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology, [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology, [SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study, [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment
Abstract

International audience; An excess supply of fine sediment to rivers leads to numerous environmental problems, such as an increase in water turbidity and a rapid filling of reservoirs. Fine sediment is also an important conveyor of contaminants and nutrients. Spatial and temporal dynamics of sediment transfer need to be better understood to implement efficient control measures. We determined the spatial origin of sediment between 2007 and 2009 in two mountainous river catchments (600-1000 km 2) by combining river flow records and geochemical / radionuclide concentrations as potential input properties to a Monte Carlo mixing model. Results on the main sources of sediment have important management implications in both catchments. In Mexico, we showed a variable sediment supply by historical gully networks and cropland during the rainy season. In the French Alps, we showed that the contribution of black marls that locally produce severe erosion was not systematically dominant at the entire catchment scale. Furthermore, we measured the transfer times of sediment in rivers using a radionuclide two-box balance model and the Be-7/excess-Pb-210 ratio. In Mexico, we outlined the major role played by the flood type on sediment remobilisation and export. In the French Alps, 80% of sediment were exported by low-intensity widespread rainfall and were mainly composed of "old" material that deposited on the riverbed during previous floods and that was subsequently remobilised. In future, we aim to further increase the temporal frequency of sediment sampling to characterize intra-flood variations and to combine 'conventional' fingerprinting techniques with low-cost infrared spectroscopy measurements.

Published
2011

30. Volatilisation de micro-polluants présents dans des sols de montagne, étude prévisionnelle et de terrain

Author

Durand, B., Besombes, Jean-Luc, David, B., Naffrechoux, E., Perrette, Y., Poulenard, J., Institut National de l'Environnement Industriel et des Risques (INERIS), Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMethodologies_GENERAL, ComputingMilieux_MISCELLANEOUS
Abstract

Poster; National audience

Published
2011

31. Transfert de HAP en milieu karstique

Author

Durand, A., Besombes, Jean-Luc, David, B., Naffrechoux, E., Perrette, Y., Poulenard, J., Morphodynamique Continentale et Côtière (M2C), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), and Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2011

32. Climate and vegetation determine soil organic matter status in an alpine inner-tropical soil catena in the Fan Si Pan Mountain, Vietnam

Author

Podwojewski, Pascal, Poulenard, J., Nguyet, M. L., De Rouw, Anneke, Nguyen, V. T., Pham, Q. H., and Tran, D. T.

Subjects
Soil genesis, Soil Organic Matter, Mountain soil, Altitudinal gradient, Podzol
Abstract

High mountain ecosystems are generally considered to be particularly sensitive to global climate change. Studies of pedogenesis associated with altitudinal variation, vegetation type and soil carbon content on the same type of parent rock are very limited in inter-tropical mountain areas. Therefore the altitudinal variation of soil pedogenesis through 9 selected profiles from the altitude of 1340 m to 3143 mast, the summit of the Fan Si Pan Mountain, in the north of Vietnam was examined. Fan Si Pan Mountain is composed of a homogenous alkaline granite rock and is the highest point of the Inter-tropical Continental Asia. The Soil Organic Matter properties (C, N, delta C-13 and delta N-15 contents) of the different grain-size fractions of the topsoil of 4 selected profiles corresponding to different ecosystems were also examined. Three zones of different soil forming processes were present: Acrisols and Alisols at lower altitudes in sub montane forest, Podzols formed in montane and upper montane forest while Umbrisols formed at high altitude where the forest vegetation had given way to a shrubby vegetation or a steppe composed of dwarfed bamboo. With altitude, soils become sandier, have higher concentration of SiO2 and are lower in Al2O3. The selective Fe and Al oxalate (Fe-o and Al-o) and pyrophosphate (Few and Alp) extracts show a clear discrepancy between Acrisols or Umbrisols with no clear variation with soil depth and Podzols with high enrichment in their Bs horizon. The SOM status is highly dependent of the organic matter input by the vegetation. In Acrisols, the SOC is linked to the fine fraction within the soil profile with rapid turnover and low C/N values. Podzols are formed by the accumulation on soil surface of OM enriched in the coarse fraction with depleted delta N-15 and high C/N values. The organic matter input is exogenic and probably seasonal from leaves forming the surface litter while in Acrisols or Umbrisols the SOC is mainly linked to the fine fraction, and with constant delta N-15 values at depth. In Umbrisols, the SOC origin seems to be linked with endogenic inputs deep in the soil profile mostly produced by the decay of bamboo roots. In this tropical mountainous soil catena, the soil carbon mineralization depends not only on temperature and organo-metallic complexes that stabilize the non labile carbon pool but also is controlled by the pedogenetic process, which is linked with the vegetal ecosystem change with altitude.

Published
2011

33. Dynamique des indicateurs de la combustion de biomasse dans les sols du massif karstique du Vercors : le lévoglucosan et les hydrocarbures aromatiques polycycliques

Author

Pissot, N., Piot, C., Combet, E., Besombes, Jean-Luc, Guittonneau, S., Jaffrezo, J.-L., Poulenard, J., Perrette, Y., Laboratoire de Chimie Moléculaire et Environnement (LCME), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Laboratoire de glaciologie et géophysique de l'environnement (LGGE), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Université Grenoble Alpes (UGA), Observatoire des Sciences de l'Univers de Grenoble (OSUG), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and Oumedjbeur, Abdelkrim

Subjects
[SDE] Environmental Sciences, [CHIM] Chemical Sciences, [SDE]Environmental Sciences, [CHIM]Chemical Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2009

34. First reconstruction of last millennium flooding activity on Kerguelen archipelago (50°S, sub-Antarctic Indian Ocean) from Lake Armor sediment: implications for southern hemisphere cyclonic circulation changes

Author

Arnaud, F., Révillon, S., Poulenard, J., Boone, D., and Heirman, K.

Abstract

Subantarctic Indian Ocean, above 50°S, is one the places in the world where past atmospheric circulation patterns remain completely unknown. This is an important lack in scientific knowledge of past climate changes as this region is one of the key places of the climate machine. In particular, we do not know the impact of Holocene climate variability on extreme south cyclonic circulation. Lake Armor is a fjord-type lake, 98m maximum depth, located on the eastern edge of Kerguelen mainland central plateau. A first reconnaissance survey, including seismic imaging and short cores retrieving, was led here in November 2006. Seismic and bathymetric data reveal the existence of two depocentres submitted to river inputs (Heirman et al., 2007 ; Arnaud et al., 2007). The southern one is submitted to strong underwater currents and is not suited for paleoclimate reconstruction. On the contrary, the northern one exhibits finely stratified Holocene deposits which were cored in the aim of reconstructing the evolution of river floods on Kerguelen archipelago.We led on the retrieved short cores a high resolution sedimentological study, including micro-grainsize, colour, physical properties (Geotek multi-track sensor), and geochemistry (XRF core scanning, major and trace elemental composition, infrared spectrometry). In the case of lake sediments in which detrital inputs are diluted by an autochthonous biogenic fraction, such an approach permits a high resolution reconstruction of flood history (Arnaud et al., 2005; Arnaud, 2005), taking account of both sediment source and river activity evolutions. Using an XRF core scanner, we established high resolution geochemical profiles on a short 14C-dated core, spanning the last 1200 years. We here interpret the Si/Rb ratio as an indicator of biogenic silica abundance, in opposition to Rubidium-bearing detrital inputs. We hence evidenced a series of high and low terrigenous inputs, corresponding to high and low flooding activity, respectively. Our results were compared with the only available climate-related information for Late Holocene on Kerguelen archipelago: a series of two 14C ages interpreted as evidences of glacier retreat (Frénot et al., 1997). Both records match together, as the 1100-1350 AD minima of flood activity corresponds to the younger age of glacier retreat. We hence evidence three periods of wetter conditions at ca. 800-1100, 1350-1750, 1880-1940 AD, which are interpreted as periods of enhanced cyclonic circulation, compared to the present-day situation. Those results show the potential of Lake Armor sediments to establish the first Holocene palaeohydrological record in southern Indian Ocean.

Published
2009

35. Persistence of Culturable Fecal Contaminants in Dairy Alpine Grassland Soils

Author

Texier, S., Prigent-Combaret, C., Gourdon, M. H., Poirier, M. A., Faivre, P., Dorioz, J. M., Poulenard, J., Jocteur-Monrozier, L., Moënne-Loccoz, Y., Trevisan, D., Laboratoire d'Ecologie Microbienne - UMR 5557 (LEM), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Ecole Nationale Vétérinaire de Lyon (ENVL), and Lyon 1, Depot 1

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2008

36. Origine des matières en suspension dans les bassins-versants ruraux. Conséquence pour le transport et la biodisponibilité du phosphore particulaire

Author

Poulenard, J.,, Lefrancois, Julie, Quetin, Philippe, Grimaldi, Catherine, Millery, A.,, Dorioz, Jean Marcel, Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Sol Agro et hydrosystème Spatialisation (SAS), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL), Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Dorioz, J.M., Aurousseau, P., Bourrié, G., AGROCAMPUS OUEST, and Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de la Recherche Agronomique (INRA)

Subjects
phosphore particulaire, matiere en suspension, origine des sediments, isotherme d'adsorption, [SDV]Life Sciences [q-bio], [SDE]Environmental Sciences, [INFO]Computer Science [cs], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2007

37. La Sierra Madre occidentale : un château d'eau menacé

Author

Poulenard, J., Gonzales Barrios, J.L., Viramontes, D., Descroix, Luc, Janeau, Jean-Louis, Descroix, Luc (ed.), Estrada, J. (ed.), Gonzales Barrios, J.L. (ed.), and Viramontes, D. (ed.)

Subjects
RELATION SOL EAU, VARIATION TEMPORELLE, POROSITE, PEDOGENESE, STRUCTURE DU SOL, VARIATION SPATIALE, ETAT DE SURFACE DU SOL, TEXTURE DU SOL, SURPATURAGE, RUISSELLEMENT
Published
2005

38. La Sierra Madre occidentale, un château d'eau menacé

Author

Gonzalez Barrios, J.L., Descroix, Luc, Poulenard, J., Plenecassagne, Alain, Macias, L., Boyer, C., Bollery, A., Descroix, Luc (ed.), Estrada, J. (ed.), Gonzalez Barrios, J.L. (ed.), and Viramontes, D. (ed.)

Subjects
SECHERESSE, PATURAGE, PLUVIOMETRIE, RUISSELLEMENT, DEBIT, VARIATION MENSUELLE, BASSIN VERSANT, RESEAU HYDROLOGIQUE, VARIATION ANNUELLE, INFILTRATION, CONDUCTIVITE HYDRAULIQUE, HYDRODYNAMIQUE, SUREXPLOITATION, RAVINEMENT, COEFFICIENT D'ECOULEMENT, DEGRADATION DU SOL, EROSION HYDRIQUE, PHYSIQUE DU SOL
Published
2005

39. La Sierra Madre Occidental, una fuente de agua amenazada

Author

Viramontes, D., Anaya, E., Garcia, C., Poulenard, J., Barral, Henri, Macias, L., Rodriguez Camarillo, M.G., Descroix, Luc (ed.), Gonzalez Barrios, J.L. (ed.), and Estrada Avalos, J. (ed.)

Subjects
COUVERT VEGETAL, SURFACE DU SOL, BETAIL, PATURAGE, SUREXPLOITATION, DEGRADATION DU SOL, DEFORESTATION, ELEVAGE EXTENSIF, ZONE DE MONTAGNE, EXPLOITATION DES RESSOURCES NATURELLES
Published
2004

40. Alpine soils

Author

Poulenard, J., Podwojewski, Pascal, Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL), Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Institut de Recherche pour le Développement, Partenaires INRAE, Rattan Lal, ProdInra, Migration, Sols, usages des terres, dégradation, réhabilitation (SOLUTIONS), Lal R., Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National de la Recherche Agronomique (INRA), Poulenard, Jérôme, and Lal, R. (ed.)

Subjects
010506 paleontology, CHANGEMENT CLIMATIQUE GLOBAL, SOL, ALTERATION, EROSION, 010504 meteorology & atmospheric sciences, REJUVENATION, PEDOGENESE, [SDV]Life Sciences [q-bio], MATIERE ORGANIQUE, [SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study, 01 natural sciences, CLASSIFICATION, [SDV] Life Sciences [q-bio], FACTEUR DE FORMATION, ALTITUDE, GLACIER, DEPOT EOLIEN, SUREXPLOITATION, DEGRADATION DU SOL, [SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study, TEMPERATURE, UTILISATION DU SOL, ZONE DE MONTAGNE, 0105 earth and related environmental sciences
Abstract

Mention d'édition : 2nd edition; International audience

Published
2004

41. Gestion de la biomasse, érosion et séquestration du carbone : 2. Séquestration du carbone et érosion des sols = Land use, erosion and carbon sequestration : 2. Soil erosion and carbon sequestration

Author

Podwojewski, Pascal, Poulenard, J., Roose, Eric (ed.), De Noni, Georges (ed.), Prat, Christian (ed.), Ganry, F. (ed.), and Bourgeon, G. (ed.)

Subjects
HUMIDITE DU SOL, PATURAGE, EAU DU SOL, STOCK, CARBONE, PROPRIETE HYDRIQUE, EVOLUTION DES SOLS SOUS CULTURE, STRUCTURE DU SOL, SUREXPLOITATION, DEGRADATION DU SOL, SIMULATION DE PLUIE, UTILISATION DU SOL, ZONE DE MONTAGNE, HAUTE ALTITUDE
Published
2004

42. La Sierra Madre Occidental, una fuente de agua amenazada

Author

Descroix, Luc, Viramontes, D., Anaya, E., Barral, Henri, Plenecassagne, Alain, Gonzalez Barrios, J.L., Bacon, J., Macias, L., Garcia, C., Poulenard, J., Rodriguez Camarillo, M.G., Descroix, Luc (ed.), Gonzalez Barrios, J.L. (ed.), and Estrada Avalos, J. (ed.)

Subjects
REGIME HYDROLOGIQUE, COUVERT VEGETAL, SURFACE DU SOL, HUMIDITE DU SOL, PATURAGE, RUISSELLEMENT, DEBIT, BASSIN VERSANT, PENTE, SUREXPLOITATION, DEGRADATION DU SOL, DEFORESTATION, EROSION HYDRIQUE, ECOULEMENT, ZONE DE MONTAGNE, IMPACT SUR L'ENVIRONNEMENT, RELATION SOL EAU PLANTE
Published
2004

43. La Sierra Madre Occidental, una fuente de agua amenazada

Author

Poulenard, J., Gonzalez Barrios, J.L., Viramontes, D., Descroix, Luc, Janeau, Jean-Louis, Descroix, Luc (ed.), Gonzalez Barrios, J.L. (ed.), and Estrada Avalos, J. (ed.)

Subjects
RELATION SOL EAU, VARIATION TEMPORELLE, POROSITE, PHAEOZEM, PEDOGENESE, STRUCTURE DU SOL, VARIATION SPATIALE, LEPTOSOL, ETAT DE SURFACE DU SOL, TEXTURE DU SOL, CAMBISOL, SURPATURAGE, RUISSELLEMENT
Published
2004

46. Los suelos del paramo

Author

Podwojewski, Pascal, Poulenard, J., Mena, P.A. (ed.), Josse, C. (ed.), and Medina, G. (ed.)

Subjects
SOL, EROSION, ANTHROPISATION, AGRICULTURE, DEGRADATION DU SOL, GLISSEMENT DE TERRAIN, HAUTE ALTITUDE
Published
2000

47. Los suelos de los paramos del Ecuador

Author

Podwojewski, Pascal, Poulenard, J., Mena, P.A. (ed.), Josse, C. (ed.), and Medina, G. (ed.)

Subjects
SOL, CLIMAT, ROCHE MERE, MORPHOPEDOLOGIE, PROPRIETE PHYSICOCHIMIQUE, ROCHE VOLCANIQUE, HAUTE ALTITUDE
Published
2000

48. Congreso latinoamericano de la ciencia del suelo

Author

Podwojewski, Pascal, Zambrana, T., and Poulenard, J.

Subjects
INFILTRATION, COUVERT VEGETAL, EROSION, FACTEUR CLIMATIQUE, BIODIVERSITE, HUMIDITE DU SOL, BIOMASSE HERBACEE, PATURAGE, SUREXPLOITATION, ETUDE D'IMPACT, DEGRADATION DU SOL, GRANULOMETRIE
Published
1999

49. Géodynamique andine : résumés étendus = Andean geodynamics : extended abstracts = Geodinamica andina : resumenes expandidos

Author

Poulenard, J., Toulkeridis, T., and Podwojewski, Pascal

Subjects
SOL, EROSION, GEOCHIMIE, CHANGEMENT CLIMATIQUE, CENDRE VOLCANIQUE, KAOLINITE, ANALYSE MINERALOGIQUE, TECTONIQUE
Abstract

Les sols du massif d'Ona au sud de l'Equateur, à 3000 m d'altitude, formés sur des dacites du Miocène présentent des caractéristiques ferrallitiques à leurs base et andiques près de la surface. Les analyses géochimiques et minéralogiques montrent que le sol n'est pas polyphasé et qu'il s'est d'abord développé sous climat chaud à faible altitude, puis sous climat froid, en accord avec une vitesse de surrection d'environ 0,6 mm/an. (Résumé d'auteur)

Published
1999

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