221 results on '"Scheifler, Renaud"'
Search Results
2. Environmental pollution and nutritional quality modulate immune response of the wood mouse (Apodemus sylvaticus) through hormonal disturbances
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Devalloir, Quentin, Fritsch, Clémentine, Alchammas, Yara, Raoul, Francis, Driget, Vincent, Amiot, Caroline, Ozaki, Shinji, van den Brink, Nico, and Scheifler, Renaud
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- 2023
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3. Pervasive exposure of wild small mammals to legacy and currently used pesticide mixtures in arable landscapes
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Fritsch, Clémentine, Appenzeller, Brice, Burkart, Louisiane, Coeurdassier, Michael, Scheifler, Renaud, Raoul, Francis, Driget, Vincent, Powolny, Thibaut, Gagnaison, Candice, Rieffel, Dominique, Afonso, Eve, Goydadin, Anne-Claude, Hardy, Emilie M., Palazzi, Paul, Schaeffer, Charline, Gaba, Sabrina, Bretagnolle, Vincent, Bertrand, Colette, and Pelosi, Céline
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- 2022
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4. Essential mineral elements in roe deer: Associations with parasites and immune phenotypes in two contrasting populations.
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Bariod, Léa, Saïd, Sonia, Calenge, Clément, Scheifler, Renaud, Fritsch, Clémentine, Peroz, Carole, Benabed, Slimania, Bidault, Hervé, Chabot, Stéphane, Débias, François, Duhayer, Jeanne, Pardonnet, Sylvia, Poirel, Marie‐Thérèse, Revelli, Paul, Vuarin, Pauline, and Bourgoin, Gilles
- Abstract
Low levels of essential mineral elements such as cobalt, copper, and iron, in organisms reduce immune function, increasing the chances of parasitic infection. This phenomenon has been demonstrated widely in domestic animals but rarely in wildlife. In this study, we used data from 7‐ to 9‐month‐old roe deer (Capreolus capreolus), living in two different populations facing contrasting environmental conditions (Trois‐Fontaines and Chizé), to investigate whether the parasitic and immunological statuses could be related to essential element status. Between 2016 and 2019, we collected feces to measure parasite burdens (gastrointestinal and pulmonary nematodes), blood to measure immunological parameters (globulins and white blood cells), and hair to assess the concentration of 11 essential elements (calcium [Ca], chromium [Cr], cobalt [Co], copper [Cu], iron [Fe], magnesium [Mg], manganese [Mn], potassium [K], molybdenum [Mo], selenium [Se], and zinc [Zn]). The results showed first heterogeneity in the individual phenotypes of the two populations. Roe deer with low body mass had high concentrations of all the essential elements (in particular, Ca, Fe, Cu, K, and Mn), a high parasitic burden, and high concentrations of globulins. An association between high concentrations of essential elements and a high parasite burden was found at the two study sites despite markedly different environmental conditions. A relationship between essential element concentrations and immune parameters was also detected, with more basophils and globulins being associated with high concentrations of essential trace elements (i.e., Ca, Fe, Cu, and, to a lesser extent, Se, Cr, and Zn). These results suggest that young individuals with low body mass and high parasitism may select feeding resources rich in mineral elements, which may improve their ability to control the infestation and/or mitigate the negative consequences of parasites by maintaining immune system functions. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Vegetation shapes aboveground invertebrate communities more than soil properties and pollution: a preliminary investigation on a metal-contaminated site
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Ozaki, Shinji, Fritsch, Clémentine, Mora, Frédéric, Cornier, Thierry, Scheifler, Renaud, and Raoul, Francis
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- 2022
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6. Negative impact of urban habitat on immunity in the great tit Parus major
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Bailly, Juliette, Scheifler, Renaud, Belvalette, Marie, Garnier, Stéphane, Boissier, Elena, Clément-Demange, Valérie-Anne, Gète, Maud, Leblond, Matthieu, Pasteur, Baptiste, Piget, Quentin, Sage, Mickaël, and Faivre, Bruno
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- 2016
7. Essential Trace Elements in Roe Deer: Associations with Parasite Burden and Immune Phenotype in Two Contrasted Populations
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Bariod, Léa, primary, Saïd, Sonia, additional, Calenge, Clément, additional, Scheifler, Renaud, additional, Fritsch, Clémentine, additional, Peroz, Carole, additional, Benabed, Slimania, additional, Débias, François, additional, Duhayer, Jeanne, additional, Pardonnet, Sylvia, additional, Poirel, Marie-Thérèse, additional, Vuarin, Pauline, additional, and Bourgoin, Gilles, additional
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- 2023
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8. Effects of chronic exposure to toxic metals on haematological parameters in free-ranging small mammals
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Powolny, Thibaut, primary, Scheifler, Renaud, additional, Raoul, Francis, additional, Coeurdassier, Michaël, additional, and Fritsch, Clémentine, additional
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- 2023
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9. Unintentional Wildlife Poisoning and Proposals for Sustainable Management of Rodents
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COEURDASSIER, MICHAEL, RIOLS, ROMAIN, DECORS, ANOUK, MIONNET, AYMERIC, DAVID, FABIENNE, QUINTAINE, THOMAS, TRUCHETET, DENIS, SCHEIFLER, RENAUD, and GIRAUDOUX, PATRICK
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- 2014
10. From eggs to fledging: negative impact of urban habitat on reproduction in two tit species
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Bailly, Juliette, Scheifler, Renaud, Berthe, Sarah, Clément-Demange, Valérie-Anne, Leblond, Matthieu, Pasteur, Baptiste, and Faivre, Bruno
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- 2016
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11. Thirteen years after : dynamics of trace metals in free-ranging small mammals related to soil aging (2006-2019)
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Ozaki, Shinji, Douay, Francis, Detriche, Sebastien, Raoul, Francis, Scheifler, Renaud, Fritsch, Clémentine, Laboratoire Chrono-environnement (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Equipe Sols et Environnement, Université Lille Nord de France (COMUE), Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 (LGCgE), Université d'Artois (UA)-Université de Lille-Ecole nationale supérieure Mines-Télécom Lille Douai (IMT Lille Douai), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-JUNIA (JUNIA), and Université catholique de Lille (UCL)-Université catholique de Lille (UCL)
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[SDE.ES]Environmental Sciences/Environmental and Society - Abstract
International audience; The lability of trace metals (TM) in the soil is time-dependent, and temporal changes in metals' state are known as "soil aging." However, there is no study assessing a long-term change in the environmental availability of metals and the effects of soil aging on the dynamics of bioaccumulation of TM in terrestrial wild mammals. This study aims to estimate whether and how soil aging affects the transfers of TM in terrestrial food webs. Based on long-term monitoring from 2006 to 2019 in metal-contaminated sites, we compared the temporal change in the availability of TM in the soil to temporal trends of TMs in small mammals' tissues.
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- 2022
12. Effects of Chronic Exposure to Toxic Metals on Haematological Parameters in Free-Ranging Small Mammals
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Scheifler, Renaud, primary, Powolny, Thibaut, additional, Raoul, Francis, additional, Coeurdassier, Michaël, additional, and Fritsch, Clémentine, additional
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- 2022
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13. Towards the development of an embryotoxicity bioassay with terrestrial snails: Screening approach for cadmium and pesticides
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Druart, Coline, Scheifler, Renaud, and de Vaufleury, Annette
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- 2010
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14. Spatially Explicit Analysis of Metal Transfer to Biota
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Fritsch, Clémentine, primary, Coeurdassier, Michaël, additional, Giraudoux, Patrick, additional, Raoul, Francis, additional, Douay, Francis, additional, Rieffel, Dominique, additional, DeVaufleury, Annette, additional, and Scheifler, Renaud, additional
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- 2014
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15. Vegetation shapes aboveground invertebrate communities more than soil properties and pollution: a preliminary investigation on a metal-contaminated site
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Ozaki, Shinji, primary, Fritsch, Clémentine, additional, Mora, Frédéric, additional, Cornier, Thierry, additional, Scheifler, Renaud, additional, and Raoul, Francis, additional
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- 2021
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16. Glyphosate and glufosinate-based herbicides: fate in soil, transfer to, and effects on land snails
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Druart, Coline, Millet, Maurice, Scheifler, Renaud, Delhomme, Olivier, and de Vaufleury, Annette
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- 2011
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17. Investigations of responses to metal pollution in land snail populations (Cantareus aspersus and Cepaea nemoralis) from a smelter-impacted area
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Fritsch, Clémentine, Coeurdassier, Michaël, Gimbert, Frédéric, Crini, Nadia, Scheifler, Renaud, and de Vaufleury, Annette
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- 2011
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18. Vegetation Shapes Aboveground Invertebrates Communities More Than Soil Properties and Pollution on a Metal Contaminated Site
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Ozaki, Shinji, primary, Fritsch, Clémentine, additional, Mora, Frédéric, additional, Cornier, Thierry, additional, Scheifler, Renaud, additional, and Raoul, Francis, additional
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- 2021
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19. Determination of polycyclic aromatic hydrocarbon (PAH) contents in micro-volumes of the whole blood and liver of Red Kite by a simplified GC-MS/MS method.
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Morin-Crini, Nadia, Scheifler, Renaud, Amiot, Caroline, Riols, Romain, and Coeurdassier, Michael
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KITES , *ACENAPHTHENE , *FLUORANTHENE , *PHENANTHRENE , *TISSUES , *ANTHRACENE , *POLYCYCLIC aromatic hydrocarbons - Abstract
The aim of this work was to determine PAH concentrations in two matrices, fluid samples and biological tissue, from Red Kite. For this purpose, a simplified and sensitive method for the analysis of 16 PAHs at trace levels in small samples of whole blood and liver was developed and validated using dispersive extraction in n-hexane combined with gas chromatography-triple quadrupole mass spectrometry (GC-MS/MS). For blood and liver, the average limits of detection were 0.71 ng mL−1 and 3.16 ng g−1, the mean relative standard deviations (RSD (%)) were 16% and 15%, and the mean relative recoveries were 100% and 92% for all PAH compounds, respectively. This method was applied to PAH determination in the liver and blood of Red kites from wild populations. At least one PAH was detected in the blood and in the liver of 83% and 62% of the individual birds, respectively. Acenaphthene, anthracene and phenanthrene were the most frequently detected in the blood, while the blood concentrations of naphthalene, phenanthrene and pyrene were the highest. In the liver, fluoranthene was detected in 54% of the individual birds, followed by naphthalene, fluoranthene, phenanthrene and benzo[k]fluoranthene, with the highest concentrations being those of naphthalene and phenanthrene. This demonstrated that our method is suitable for assessing trace levels of PAHs in red kite blood and tissue and monitoring exposure in their natural environment. Moreover, our data show that raptors may be exposed to a mixture of PAHs, among which some belong to the IARC carcinogen classes for humans 1 and 2B, throughout their life cycle. [ABSTRACT FROM AUTHOR]
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- 2022
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20. Determination of polycyclic aromatic hydrocarbon (PAH) contents in micro-volumes of the whole blood and liver of Red Kite by a simplified GC-MS/MS method
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Morin-Crini, Nadia, primary, Scheifler, Renaud, additional, Amiot, Caroline, additional, Riols, Romain, additional, and Coeurdassier, Michael, additional
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- 2020
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21. Le programme « Identification et impact des sites miniers abandonnés sur les écosystèmes aquatiques et terrestres actuels » : Bilan au sein du Parc naturel régional du Morvan
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Camizuli, Estelle, Monna, Fabrice, Alibert, Paul, Beis, Pauline, Bermond, Alain, Bohard, Benjamin, Delivet, Guillaume, Gourault, Claude, Guillaumet, Jean-Paul, Hamm, Gilles, Labanowski, J., Lachiche, Caroline, Losno, Rémi, Pereira, Adeline, Petit, Christophe, Revelli, Paul, Scheifler, Renaud, Folkert Van, Oort, Archéologie, Terre, Histoire, Sociétés [Dijon] (ARTeHiS), Ministère de la Culture et de la Communication (MCC)-Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS), Biogéosciences [UMR 6282] [Dijon] (BGS), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS), Environnement et Grandes Cultures (EGC), AgroParisTech-Institut National de la Recherche Agronomique (INRA), Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers-Centre National de la Recherche Scientifique (CNRS), Institut de Physique du Globe de Paris (IPGP), Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Université Paris Diderot - Paris 7 (UPD7)-IPG PARIS-Institut national des sciences de l'Univers (INSU - CNRS), Archéologies environnementales, Archéologies et Sciences de l'Antiquité (ArScAn), Université Panthéon-Sorbonne (UP1)-Université Paris Nanterre (UPN)-Institut national de recherches archéologiques préventives (Inrap)-Ministère de la Culture et de la Communication (MCC)-Centre National de la Recherche Scientifique (CNRS)-Université Panthéon-Sorbonne (UP1)-Université Paris Nanterre (UPN)-Institut national de recherches archéologiques préventives (Inrap)-Ministère de la Culture et de la Communication (MCC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), PESSAC LABORATORY, Institut National de la Recherche Agronomique (INRA), and 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)
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[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
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- 2018
22. Le programme 'Identification et impact des sites miniers abandonnés sur les écosystèmes aquatiques et terrestres actuels' : Bilan au sein du Parc naturel du Morvan
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Camizuli, Estelle, Monna, Fabrice, Alibert, Paul, Beis, Pauline, Bermond, Alain, Bohard, Benjamin, Delivet, Guillaume, Gourault, Claude, Guillaumet, Jean-Paul, Hamm, Gilles, Labanowski, Jérome, Lachiche, Caroline, Losno, Rémi, Pereira, Adeline, Petit, Christophe, Revelli, Paul, Scheifler, Renaud, Garnier, Stéphane, Van Oort, Folkert, Université Bourgogne Franche-Comté [COMUE] (UBFC), Université Panthéon-Sorbonne (UP1), Biogéosciences [UMR 6282] [Dijon] (BGS), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS), AgroParisTech, Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers-Centre National de la Recherche Scientifique (CNRS), Institut de Physique du Globe de Paris (IPGP), Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Université Paris Diderot - Paris 7 (UPD7)-IPG PARIS-Institut national des sciences de l'Univers (INSU - CNRS), Chercheur indépendant, Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Ecologie fonctionnelle et écotoxicologie des agroécosystèmes (ECOSYS), Institut National de la Recherche Agronomique (INRA)-AgroParisTech, and Université Paris Saclay (COmUE)
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[SDV]Life Sciences [q-bio] ,[SDE]Environmental Sciences ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
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- 2018
23. How Do Richness and Composition of Diet Shape Trace Metal Exposure in a Free-Living Generalist Rodent, Apodemus sylvaticus
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Ozaki, Shinji, primary, Fritsch, Clémentine, additional, Valot, Benoit, additional, Mora, Frédéric, additional, Cornier, Thierry, additional, Scheifler, Renaud, additional, and Raoul, Francis, additional
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- 2019
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24. Is blood a reliable indicator of trace metal concentrations in organs of small mammals?
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Powolny, Thibaut, primary, Scheifler, Renaud, additional, Raoul, Francis, additional, and Fritsch, Clémentine, additional
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- 2019
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25. Multi-Element Analysis of Blood Samples in a Passerine Species: Excesses and Deficiencies of Trace Elements in an Urbanization Study
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Bailly , Juliette, Faivre , Bruno, Bernard , Nadine, Sage , Mickaël, Crini , Nadia, Driget , Vincent, Garnier , Stéphane, Rieffel , Dominique, Scheifler , Renaud, Biogéosciences [Dijon] ( BGS ), Université de Bourgogne ( UB ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique ( CNRS ), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Biogéosciences [UMR 6282] [Dijon] (BGS), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), and Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)
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[SDV.EE]Life Sciences [q-bio]/Ecology, environment ,[ SDE.BE ] Environmental Sciences/Biodiversity and Ecology ,Ecology and Evolution ,[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,NO2 ,[ SDV.EE ] Life Sciences [q-bio]/Ecology, environment ,[ SDE ] Environmental Sciences ,urban ecology ,Parus major ,pollution ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,body condition ,ComputingMilieux_MISCELLANEOUS - Abstract
Urbanization is a growing phenomenon characterized by a complete restructuring of natural areas. In urban bird populations, a reduced offspring survival and body condition and an overall lower breeding success are often observed compared to populations inhabiting more natural habitats. Higher pollution levels and poorer quality of natural resources in cities are two environmental factors frequently mentioned in the literature to explain the differences between urban and non-urban populations. Pollution and poor quality of food may lead to an excess of non-essential elements such as Pb or Cd or to deficiencies of essential elements such as Cu or Zn, which may explain some of the impacts, notably on immunity, observed in urbanization studies. The present study compared the breeding parameters, brood body mass and condition, and haptoglobin levels, a marker of inflammatory immunity, in two urban and two forest populations of Great tits in Eastern France, together with a multi-element analysis (25 non-essential and essential trace elements) of blood samples from 13-day-old nestlings from the four populations. The concentration of NO2, a gaseous pollutant typical of urban pollution, was also measured. The NO2 concentrations were significantly higher in the urban areas, but no association with biological variables was detected. Non-essential metals were undetectable in the plasma of the birds from both habitats, except Pb, whose concentrations, however, did not differ between the urban and forest birds. A positive relationship was found between the plasmatic richness in essential elements (as assessed from the coordinates of the first axis of a PCA including 12 elements) and the average brood body mass and condition. We suggest that lower quality resources or/and a higher metabolic demand may be a causal mechanism for the reduced body condition often observed in urban bird nestlings. Finally, our exploratory study could promote more mechanistic experiments (e.g., supplementation) to explain the negative effect of urban conditions on bird populations.
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- 2017
26. Vertébrés terrestres et écotoxicologie du paysage
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Fritsch, Clémentine, Coeurdassier, Michael, Giraudoux, Patrick, Raoul, Francis, Scheifler, Renaud, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Fritsch, Clémentine, Cécile Bernard, Christian Mougin, and Alexandre Péry
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[SDV.TOX.ECO] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDE.ES]Environmental Sciences/Environmental and Society ,[ SDE.ES ] Environmental Sciences/Environmental and Society ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2017
27. Does pollution influence small mammal diet in the field? A metabarcoding approach in a generalist consumer
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Ozaki, Shinji, primary, Fritsch, Clémentine, additional, Valot, Benoit, additional, Mora, Frédéric, additional, Cornier, Thierry, additional, Scheifler, Renaud, additional, and Raoul, Francis, additional
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- 2018
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28. Trace metals from historical mining sites and past metallurgical activity remain bioavailable to wildlife today
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Camizuli, Estelle, primary, Scheifler, Renaud, additional, Garnier, Stéphane, additional, Monna, Fabrice, additional, Losno, Rémi, additional, Gourault, Claude, additional, Hamm, Gilles, additional, Lachiche, Caroline, additional, Delivet, Guillaume, additional, Chateau, Carmela, additional, and Alibert, Paul, additional
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- 2018
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29. Non-invasive genetic tools to study wildlife populations
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Afonso , Eve, Scheifler , Renaud, Foltête , Jean-Christophe, Goydadin , A.-C., Li , Li, Giraudoux , Patrick, Giraudoux, Patrick, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Théoriser et modéliser pour aménager (UMR 6049) (ThéMA), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB), Yunnan University of Finance and Economics [Kunming, China], Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), GDRI Ecosystem Health and Environmental Disease Ecology, Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Théoriser et modéliser pour aménager ( ThéMA ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Institut Universitaire de France ( IUF ), and Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. )
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[SDV.EE]Life Sciences [q-bio]/Ecology, environment ,[SDE.BE] Environmental Sciences/Biodiversity and Ecology ,[ SDE.BE ] Environmental Sciences/Biodiversity and Ecology ,[SDV.EE] Life Sciences [q-bio]/Ecology, environment ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,[ SDV.EE ] Life Sciences [q-bio]/Ecology, environment - Abstract
International audience; The past three decades have witnessed the development of molecular tools, resulting in the successful integration of genetic methods into studies of wildlife populations. Genomic DNA can be obtained from a variety of sources including blood or tissues, but also sources which do not necessarily depend on handling or observing animals, like feces, urine, hair, or shed skin. These non-invasive samples can then be used to identify individuals, gender, and species. Genetic data can also be used to assess mating systems, hybridization, gene flow, and effective population size. Conservation biology can benefit of genetic data to define management units and to provide insights into demographic patterns. We describe some applications of genetic data in the study of European bat populations, based exclusively on non-invasive samplings. The populations of many European bat species experienced a dramatic decline in the latter half of the twentieth century, and most of them are currently considered to be vulnerable or endangered species. Many aspects of bat ecology are still unknown, and genetic data provide a powerful tool, especially regarding difficulties to catch and/or observe individuals. Based on bat feces, we investigated population genetics, effective population size and parasite prevalence in the lesser horseshoe bat (Rhinolophus hipposideros). Combined with ecotoxicological data, results provided important insights on the current exposure of this bat species to several disruptors that may have contributed to its former decline. A similar sampling strategy was applied to study hybridization between two sibling cryptic bat species: the greater mouse-eared bat (Myotis myotis) and the lesser mouse-eared bat (M. blythii). These two species often form large mixed-species groups in maternity roosts, where visual counting is impossible because the two species are morphologically almost identical. Genotyping analysis and molecular sexing were used to highlight hybridization cases between the two bat species and to assess the composition of a mixed-species group. Non-invasive sampling and molecular methods were also used in archeological samples to separate DNA mixtures and identify species present at each stratum of guano cores collected in bat roosts. Finally, we present preliminary tests realized on the Yunnan snub-nosed monkey (Rhinopithecus bieti) feces samples collected in Yunnan (China). We discuss how genetic data could help future research on the ecology and conservation of the Yunnan snub-nosed monkey and other species.
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- 2016
30. A full life-cycle bioassay with Cantareus aspersus shows reproductive effects of a glyphosate-based herbicide suggesting potential endocrine disruption
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Druart, Coline, primary, Gimbert, Frédéric, additional, Scheifler, Renaud, additional, and de Vaufleury, Annette, additional
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- 2017
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31. Differential Expression of Metallothionein Isoforms in Terrestrial Snail Embryos Reflects Early Life Stage Adaptation to Metal Stress
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Baurand , Pierre-Emmanuel, Pedrini-Martha , Veronika, Vaufleury , Annette De, Niederwanger , Michael, Capelli , Nicolas, Scheifler , Renaud, Dallinger , Reinhard, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Institut für Zoologie, Universität Innsbruck [Innsbruck], Laboratoire Chrono-environnement ( LCE ), and Université Bourgogne Franche-Comté ( UBFC ) -Université de Franche-Comté ( UFC ) -Centre National de la Recherche Scientifique ( CNRS )
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Dose-Response Relationship, Drug ,Science ,Helix, Snails ,Adaptation, Physiological ,Up-Regulation ,[ SDE ] Environmental Sciences ,Gene Expression Regulation ,[SDE]Environmental Sciences ,Medicine ,Animals ,Protein Isoforms ,Metallothionein ,Cadmium ,Research Article - Abstract
International audience; The aim of this study was to analyze the expression of three metallothionein (MT) isoform genes (CdMT, CuMT and Cd/CuMT), already known from adults, in the Early Life Stage (ELS) of Cantareus aspersus. This was accomplished by detection of the MT isoform-specific transcription adopting Polymerase Chain Reaction (PCR) amplification and quantitative Real Time (qRT)-PCR of the three MT genes. Freshly laid eggs were kept for 24 hours under control conditions or exposed to three cadmium (Cd) solutions of increasing concentration (5, 10, and 15 mg Cd/L). The transcription of the three MT isoform genes was detected via PCR in 1, 6 and 12-day-old control or Cd-exposed embryos. Moreover, the transcription of this isoform genes during development was followed by qRT-PCR in 6 and 12-day-old embryos. Our results showed that the CdMT and Cd/CuMT genes, but not the CuMT gene, are expressed in embryos at the first day of development. The transcription of the 3 MT genes in control embryos increased with development time, suggesting that the capacities of metal regulation and detoxification may have gradually increased throughout embryogenesis. However in control embryos, the most highly expressed MT gene was that of the Cd/CuMT isoform, whose transcription levels greatly exceeded those of the other two MT genes. This contrasts with the minor significance of this gene in adult snails and suggests that in embryos, this isoform may play a comparatively more important role in metal physiology compared to adult individuals. This function in adult snails appears not to be related to Cd detoxification. Instead, snail embryos responded to Cd exposure by over-expression of the CdMT gene in a concentration-dependent manner, whereas the expression of the Cd/CuMT gene remained unaffected. Moreover, our study demonstrates the ability of snail embryos to respond very early to Cd exposure by up-regulation of the CdMT gene.
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- 2015
32. Expression of metallothionein isoforms in embryos of the terrestrial snail Cantareus aspersus reveals early life stage adaptation to metal stress
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Pierre-Emmanuel Baurand, Pedrini-Martha, Veronika, Niederwanger, Michael, Capelli, Nicolas, Scheifler, Renaud, Vaufleury, Annette De, and Dallinger, Reinhard
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- 2014
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33. Effets du cadmium chez l’embryon d’escargot terrestre Cantareus aspersus
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Pierre-Emmanuel Baurand, Capelli, Nicolas, Scheifler, Renaud, and Vaufleury, Annette De
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- 2014
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34. Unintentional Wildlife Poisoning and Proposals for Sustainable Management of Rodents
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Coeurdassier , Michael, Riols , Romain, Decors , Anouk, Mionnet , Aymeric, David , Fabienne, Quintaine , Thomas, Truchetet , Denis, Scheifler , Renaud, Giraudoux , Patrick, Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), LPO Auvergne, Office National de la Chasse et de la Faune Sauvage ( ONCFS ), Office National de la Chasse et de la Faune Sauvage, LPO Champagne-Ardenne, LPO mission rapaces, Ministère de l'agriculture, de l'agroalimentaire et de la Forêt, Ministère de l'agriculture, de l'agroalimentaire et de la forêt, Institut Universitaire de France ( IUF ), Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. ), ANR-09-CESA-0008,RODENT,Impacts des rodenticides anticoagulants sur les écosystèmes - adaptation des populations de rongeurs cibles et effets sur leurs prédateurs ( 2009 ), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Office National de la Chasse et de la Faune Sauvage (ONCFS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Agence Nationale de la Recherche (RODENT programme) [ANR-2009-CESA-008-01], French federation of hunters, Ministere de l'Ecologie within the framework of the Plan National de Restauration du Milan Royal, and ANR-09-CESA-0008,RODENT,Impacts des rodenticides anticoagulants sur les écosystèmes - adaptation des populations de rongeurs cibles et effets sur leurs prédateurs(2009)
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[SDV.SA]Life Sciences [q-bio]/Agricultural sciences ,Conservation of Natural Resources ,water vole ,[ SDE.IE ] Environmental Sciences/Environmental Engineering ,[ SDV.EE ] Life Sciences [q-bio]/Ecology, environment ,Animals ,poisoning of threatened species ,[ SDV.SA ] Life Sciences [q-bio]/Agricultural sciences ,Milvus milvus ,[SDV.EE]Life Sciences [q-bio]/Ecology, environment ,[ SDE.BE ] Environmental Sciences/Biodiversity and Ecology ,Arvicolinae ,[SDE.IE]Environmental Sciences/Environmental Engineering ,Endangered Species ,Anticoagulants ,Rodenticides ,4-Hydroxycoumarins ,estrategias de mitigacion de pesticidas ,[SDE.ES]Environmental Sciences/Environmental and Society ,Environmental Policy ,Hawks ,Red Kite ,France ,Seasons ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,pesticide mitigation strategies ,Envenenamiento de especies amenazadas ,[ SDE.ES ] Environmental Sciences/Environmental and Society - Abstract
International audience; In Europe, bromadiolone, an anticoagulant rodenticide authorized for plant protection, may be applied intensively in fields to control rodents. The high level of poisoning of wildlife that follows such treatments over large areas has been frequently reported. In France, bromadiolone has been used to control water voles (Arvicola terrestris) since the 1980s. Both regulation and practices of rodent control have evolved during the last 15 years to restrict the quantity of poisoned bait used by farmers. This has led to a drastic reduction of the number of cases of poisoned wildlife reported by the French surveillance network SAGIR. During the autumn and winter 2011, favorable weather conditions and high vole densities led to the staging of several hundreds of Red Kites (Milvus milvus) in the Puy-de-Dôme department (central France). At the same time, intensive treatments with bromadiolone were performed in this area. Although no misuse has been mentioned by the authorities following controls, 28 Red Kites and 16 Common Buzzards (Buteo buteo) were found dead during surveys in November and December 2011. For all these birds, poisoning by bromadiolone as the main cause of death was either confirmed or highly suspected. Other observations suggest a possible impact of bromadiolone on the breeding population of Red Kites in this area during the spring 2011. French regulation of vole control for plant protection is currently under revision, and we believe this event calls for more sustainable management of rodent outbreaks. Based on large-scale experiments undertaken in eastern France, we propose that direct control of voles at low density (with trapping or limited chemical treatments) and mechanical destruction of vole tunnels, mole control, landscape management, and predator fostering be included in future regulation because such practices could help resolve conservation and agricultural issues.
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- 2014
35. Is the lesser horseshoe bat ( Rhinolophus hipposideros ) exposed to causes that may have contributed to its decline? A non-invasive approach
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Afonso, Eve, primary, Tournant, Pierline, additional, Foltête, Jean-Christophe, additional, Giraudoux, Patrick, additional, Baurand, Pierre-Emmanuel, additional, Roué, Sébastien, additional, Canella, Victoria, additional, Vey, Danièle, additional, and Scheifler, Renaud, additional
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- 2016
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36. Prediction of Extractable Cd, Pb and Zn in Contaminated Woody Habitat Soils Using a Change Point Detection Method
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WATERLOT, Christophe, primary, PRUVOT, Christelle, additional, BIDAR, Géraldine, additional, FRITSCH, Clémentine, additional, DE VAUFLEURY, Annette, additional, SCHEIFLER, Renaud, additional, and DOUAY, Francis, additional
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- 2016
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37. A DNA metabarcoding approach to understand trophic transfers of pollutants
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Drouhot , Séverine, Tougard , C., Pompanon , F., Faure , Olivier, Druart , Coline, Rioux , D., Boyer , F., Prudent , Anne-Sophie, Goydadin , A.-C., Capelli , Nicolas, Giraudoux , Patrick, Scheifler , Renaud, Raoul , Francis, Laboratoire Chrono-environnement (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Environnement, Ville, Société (EVS), École normale supérieure de Lyon (ENS de Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS), Département GéoSciences et Environnement (GSE-ENSMSE), École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-SPIN, Centre Sciences des Processus Industriels et Naturels (SPIN-ENSMSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Laboratoire d'Ecologie Alpine (LECA), Université Joseph Fourier - Grenoble 1 (UJF)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Environnement Ville Société (EVS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-École nationale supérieure d'architecture de Lyon (ENSAL)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-École Nationale des Travaux Publics de l'État (ENTPE)-Université Jean Monnet [Saint-Étienne] (UJM)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Environnement Ville Société ( EVS ), École normale supérieure - Lyon ( ENS Lyon ) -Université Lumière - Lyon 2 ( UL2 ) -Université Jean Moulin - Lyon III-Université Jean Monnet [Saint-Étienne] ( UJM ) -École Nationale des Travaux Publics de l'État ( ENTPE ) -Ecole Nationale Supérieure des Mines de Saint-Etienne-École nationale supérieure d'architecture de Lyon ( ENSAL ) -Centre National de la Recherche Scientifique ( CNRS ) -Institut National des Sciences Appliquées de Lyon ( INSA Lyon ), Université de Lyon-Institut National des Sciences Appliquées ( INSA ) -Université de Lyon-Institut National des Sciences Appliquées ( INSA ), Département GéoSciences et Environnement ( GSE-ENSMSE ), École des Mines de Saint-Étienne ( Mines Saint-Étienne MSE ), Institut Mines-Télécom [Paris]-Institut Mines-Télécom [Paris]-SPIN, Centre Sciences des Processus Industriels et Naturels ( SPIN-ENSMSE ), Institut Mines-Télécom [Paris]-Institut Mines-Télécom [Paris], Laboratoire d'Ecologie Alpine ( LECA ), Université Joseph Fourier - Grenoble 1 ( UJF ) -Université Savoie Mont Blanc ( USMB [Université de Savoie] [Université de Chambéry] ) -Centre National de la Recherche Scientifique ( CNRS ), Institut Universitaire de France ( IUF ), Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. ), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Lyon (ENS Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet [Saint-Étienne] (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS), and Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])
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trophic transferts ,pollutants ,[ SHS ] Humanities and Social Sciences ,pollutants tranferts ,DNA barcoding ,ComputingMilieux_MISCELLANEOUS ,[SHS]Humanities and Social Sciences - Abstract
International audience
- Published
- 2013
38. Paysage et biodiversité en Franche-Comté. Les chauves-souris peuvent-elles se maintenir durablement ? Exemple du petit rhinolophe
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Foltête, Jean-Christophe, Afonso, Eve, Scheifler, Renaud, Théoriser et modéliser pour aménager (UMR 6049) (ThéMA), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Conseil Régional de Franche-Comté, Théoriser et modéliser pour aménager ( ThéMA ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS), and Clauzel, Céline
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[SHS.GEO] Humanities and Social Sciences/Geography ,rhinolophe ,[SHS.GEO]Humanities and Social Sciences/Geography ,Franche-comté ,[ SHS.GEO ] Humanities and Social Sciences/Geography ,biodiversité - Abstract
Rapport de recherche pour le Conseil Régional de Franche-Comté.
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- 2013
39. Efficience de la phytostabilisation sur le comportement et les transferts des éléments traces métalliques dans les écosystèmes terrestres
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Faure , Olivier, Doumas , Marc, Conord , Cyrille, Bouchardon , Jean Luc, Douay , Francis, Leprêtre , Alain, Scheifler , Renaud, Centre Sciences des Processus Industriels et Naturels (SPIN-ENSMSE), École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Département GéoSciences et Environnement (GSE-ENSMSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-SPIN, Environnement Ville Société (EVS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-École nationale supérieure d'architecture de Lyon (ENSAL)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-École Nationale des Travaux Publics de l'État (ENTPE)-Université Jean Monnet [Saint-Étienne] (UJM)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon), Laboratoire Sols et Environnement (LSE), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL), Equipe Ecologie Numérique et Ecotoxicologie, Université de Lille, Sciences et Technologies, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Université Lille, Equipe Sols et Environnement, LGCgE (EA 4515), Groupe ISA, Equipe Ecologie Numérique & Ecotoxicologie, Université de Franche-Comté, Chrono-Environnement UMR CNRS IUFC 6249, École normale supérieure - Lyon (ENS Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet [Saint-Étienne] (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Génie Civil et géo-Environnement (LGCgE) - EA 4515 (LGCgE), Université d'Artois (UA)-Université de Lille-IMT Lille Douai, Ecole nationale supérieure Mines-Télécom Lille Douai (IMT Lille Douai), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Ecole nationale supérieure Mines-Télécom Lille Douai (IMT Lille Douai), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Université d'Artois (UA)-Université de Lille-IMT Lille Douai, Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Environnement, Ville, Société (EVS), École normale supérieure de Lyon (ENS de Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Chrono-environnement (UMR 6249) (LCE), Centre Sciences des Processus Industriels et Naturels ( SPIN-ENSMSE ), École des Mines de Saint-Étienne ( Mines Saint-Étienne MSE ), Institut Mines-Télécom [Paris]-Institut Mines-Télécom [Paris], Département GéoSciences et Environnement ( GSE-ENSMSE ), Institut Mines-Télécom [Paris]-Institut Mines-Télécom [Paris]-SPIN, Environnement Ville Société ( EVS ), École normale supérieure - Lyon ( ENS Lyon ) -Université Lumière - Lyon 2 ( UL2 ) -Université Jean Moulin - Lyon III-Université Jean Monnet [Saint-Étienne] ( UJM ) -École Nationale des Travaux Publics de l'État ( ENTPE ) -Ecole Nationale Supérieure des Mines de Saint-Etienne-École nationale supérieure d'architecture de Lyon ( ENSAL ) -Centre National de la Recherche Scientifique ( CNRS ) -Institut National des Sciences Appliquées de Lyon ( INSA Lyon ), Université de Lyon-Institut National des Sciences Appliquées ( INSA ) -Université de Lyon-Institut National des Sciences Appliquées ( INSA ), Laboratoire Sols et Environnement ( LSE ), Institut National de la Recherche Agronomique ( INRA ) -Université de Lorraine ( UL ), Laboratoire Génie Civil et géo-Environnement (LGCgE) - EA 4515 ( LGCgE ), IMT Lille Douai, Ecole nationale supérieure Mines-Télécom Lille Douai ( IMT Lille Douai ) -Ecole nationale supérieure Mines-Télécom Lille Douai ( IMT Lille Douai ) -Université de Lille-Université d'Artois ( UA ) -IMT Lille Douai, Ecole nationale supérieure Mines-Télécom Lille Douai ( IMT Lille Douai ) -Ecole nationale supérieure Mines-Télécom Lille Douai ( IMT Lille Douai ) -Université de Lille-Université d'Artois ( UA ), Laboratoire Chrono-environnement ( LCE ), and Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC )
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végétalisation ,phytostabilisation ,sols contaminés ,transferts ,[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[ SPI.GPROC ] Engineering Sciences [physics]/Chemical and Process Engineering ,[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology ,éléments traces métalliques ,ETMs ,bioindicateurs - Abstract
National audience; La remédiation des sols contaminés par des éléments traces métalliques (ETMs) est classiquement réalisée par des interventions d'excavation et d'élimination des terres polluées via des filières appropriées. Si ces méthodes ont l'avantage d'être rapides et efficaces, elles ont aussi l'inconvénient d'être relativement onéreuses et de conduire à une perte brute de sol et, par voie de conséquence, à un appauvrissement des écosystèmes. Difficilement compatibles avec une politique de gestion durable des sols et économiquement très lourdes, ces pratiques ne peuvent donc être utilisées que pour de faibles volumes de matériaux à traiter, pour des sites à forte pression foncière ou dont les usages envisagés imposent de limiter l'exposition des populations. Inversement, le traitement de sites de grandes surfaces, sans pression foncière particulière et dont l'usage prévu autorise la présence de contaminants résiduels doit trouver de nouvelles solutions, acceptables d'un point de vue économique et environnemental. Dans ce contexte, la phytostabilisation représente une alternative prometteuse, qui mérite d'être considérée. Dans son principe, et en théorie, la gestion d'un site par phytostabilisation est assez simple. II consiste à implanter une couverture végétale homogène et pérenne, favorisant l'activité biologique du sol et conduisant, sinon a une immobilisation totale des contaminants, au moins à une réduction de leurs transferts vers les milieux et organismes récepteurs. On sait effectivement depuis longtemps que les plantes ont un effet protecteur sur les sols en limitant leur lessivage et leur érosion hydrique ou éolienne. Par ailleurs, certains végétaux ont la capacité d'immobiliser des métaux et métalloïdes en libérant, au niveau de leur système racinaire, des molécules organiques aux propriétés complexantes ; ils stimulent également l'activité microbienne des sols, notamment à travers les processus rhizosphériques et les symbioses mycorhiziennes. Enfin, la végétalisation d'un site répond aussi au souci d'intégration paysagère et améliore indiscutablement les services écosystémiques rendus par les sols, notamment ceux ayant trait à la fonction d'habitat pour la biodiversité, à la régulation de l'infiltration des eaux et à la production de biomasse.
- Published
- 2012
40. Ecotoxicity testing of pesticides at the soil surface using a non-target terrestrial gastropod
- Author
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Vaufleury , Annette De, Druart , Coline, Scheifler , Renaud, Millet , Maurice, Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse ( LMSPC ), Centre National de la Recherche Scientifique ( CNRS ), Ademe, SETAc, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), Institut de chimie et procédés pour l'énergie, l'environnement et la santé (ICPEES), Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), and Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology - Abstract
International audience; Fate and effects of pesticides in agrosystem were studied using a non target species living at the interface soil-plant-air, the landsnail Helix aspersa. Fate in and effects on snails of 8 commercial herbicide and fungicide formulations (Roundup® and Bypass® = glyphosate; Basta® = glufosinate; Valiant® Flash = folpet + cymoxanil + fosetyl-Al; Corail® = tebuconazole; Cabrio® Top = pyraclostrobin + metiram-Zn; Thiovit® = sulphur; Bordeaux mixture = copper salts) commonly employed in vineyards were studied in the field and for some of them, in laboratory experiments. Here we present a synthesis of a four-years program that aims to develop various biological methods for in situ biomonitoring and life cycle exposure under controlled conditions. A field study in real conditions of pesticide application revealed few effects on the survival and growth of juvenile snails exposed in microcosms to each different treatment. Glyphosate (4 mg kg-1) and AMPA (8 mg kg-1) were detected in snail tissues. The transfer of pyraclostrobin and tebuconazole was also demonstrated. Internal concentrations were low but however higher than LMR drawn for animal products. The effects of two herbicides, Bypass® and Basta® were studied on the whole life cycle of snails in laboratory conditions. No toxicity was found on survival and growth although an accumulation of glyphosate was revealed in snails (6 mg kg-1) exposed continuously to contaminated food (30 mg kg-1). Bioassays for embryotoxicity testing of chemicals in solution or in the soil showed that all pesticides inhibited egg hatching success at lower concentrations than those applied in the field and the influence of soil characteristics on the toxicity of the pesticides was demonstrated. As bioassays using eggs are considered as in vitro methods, efforts should be given to improve and promote the use of such method. This work led to the proposal of complementary tools available for pesticide risk assessment in terrestrial environment. Analytical difficulties were encountered and it was not possible to finalize the analytical methods for all substances studied. Thus, the determination of pesticide residues in animal tissues still represents an essential challenge for current environmental concerns.
- Published
- 2012
41. INSPECT : INtegration of SPatially Explicit risks of ConTaminants in Spatial Planning and Land Management : final research report
- Author
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Scheifler, Renaud, Fritsch, Clémentine, Bervoets, Lieven, and van den Brink, Nico
- Subjects
Biology - Abstract
The overall objective of this programme is to better integrate environmental risk assessment of contaminants into land management and spatial planning processes in order to mitigate possible risks as efficiently as possible. To reach this goal, the operational objectives of this project are to validate and extend the use of a spatially explicit decision support system (DSS) named BERISP (www.berisp.org) and to spread it within the scientific community and stakeholders involved in the study and management of contaminated sites. The first objective of the programme was to develop BERISP-DSS for a wider range of application than its initial capabilities (one case-study: the Afferdensche en Deetsche Waarden floodplain, one metal: Cd, one food web: the little owl Athene noctua). To fulfil this aim, data from previous scientific programmes and new data were collected on two different polluted sites: the Hageven-Plateaux reserve and the Metaleurop Nord area that have been contaminated by zinc and lead smelters. Three new metals (Cu, Pb, Zn) have been added in the DSS using transfer equations from data from previous and the current INSPECT programmes. Similarly, based on data from the literature and from INSPECT, two new target species (the European blackbird Turdus merula, large grazers) have been added in the DSS. Moreover, the food web of the little owl has been specified (the group of vole species undifferentiated in the first version has been divided into the common -Microtus arvalis- and the bank -Myodes glareolus- voles in the new version) and extended to take into account more species (the wood mouse Apodemus sylvaticus, undifferentiated group of beetles) that are included in the little owl diet. Data have also been collected on the common kestrel (Falco tinnunculus) to be implemented further in the DSS. Both the manual for users and the website have been updated. According to the communication plan of the programme, two presentations of the DSS were done in stakeholders meetings (one in Mechelen, Belgium, one in Gouda, The Netherlands) and eight talks were presented in scientific congresses. Four articles presenting some parts of the programme were published in international scientific journals, and the DSS was presented in an article in Environnement Magazine, a French journal for professionals of the environment (industry, national agencies, administrations).
- Published
- 2012
42. The diet of migrant Red Kites Milvus milvus during a Water Vole Arvicola terrestris outbreak in eastern France and the associated risk of secondary poisoning by the rodenticide bromadiolone
- Author
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Coeurdassier, Michael, Poirson, Claire, Paul, Jean-Philippe, Rieffel, Dominique, Michelat, Dominique, Reymond, David, Legay, Philippe, Giraudoux, Patrick, Scheifler, Renaud, Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Institut Universitaire de France ( IUF ), Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. ), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), ANR [ANR-2009-CESA-008-01], and French Ministere de l'Ecologie et du Developpement Durable
- Subjects
raptor ,trophic interaction ,anticoagulant ,[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology ,second-generation anticoagulant rodenticides ,threat ,pesticide - Abstract
International audience; Poisoning by pesticides is considered one of the primary threats to the Red Kite Milvus milvus. We studied the diet of this raptor in an area of eastern France where the rodenticide bromadiolone is widely used to control Water Vole Arvicola terrestris outbreaks. A high degree of specialization for Water Voles was noted, as their remains were identified in all 119 pellets collected in autumn 2008, whereas other small rodent species and insects occurred in 27 and 9% of pellets, respectively. We estimated that Water Voles constituted 94% of the total biomass ingested by Red Kites under these conditions. Based on these data, the risk of secondary poisoning due to feeding on poisoned voles was assessed. Acute exposure on a single day was not considered a risk for Kites, but exposure to poisoned voles over 1 week represented the maximal risk for the Red Kite; the calculated dose of bromadiolone ingested by a Red Kite was 137 times higher than the toxicological benchmark for birds. A field survey in the studied area detected four dead Red Kites and one moribund bird in autumn 2008 but did not confirm that the cause of death was bromadiolone poisoning. We suggest that professional monitoring is needed to assess the impact of rodenticides on Red Kites in areas where voles are controlled.
- Published
- 2012
43. Spatial variability of biological and chemical contaminants in nurseries of lesser horseshoe bat : preliminary results in Franche-Comté (Eastern France)
- Author
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Afonso, Eve, Tournant, Pierline, Scheifler, Renaud, Raoul, Francis, Giraudoux, Patrick, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Théoriser et modéliser pour aménager (UMR 6049) (ThéMA), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Université de Franche-Comté (UFC), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Théoriser et modéliser pour aménager ( ThéMA ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Institut Universitaire de France ( IUF ), Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. ), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB), and Université de Bourgogne Franche-Comté, Théoriser et modéliser pour aménager (UMR 6049)
- Subjects
[SHS.GEO] Humanities and Social Sciences/Geography ,horseshoe bat ,[SHS.GEO]Humanities and Social Sciences/Geography ,Franche-Comté ,[ SHS.GEO ] Humanities and Social Sciences/Geography - Published
- 2011
44. Blood parameters as biomarkers of cadmium and lead exposure and effects in wild wood mice (Apodemus sylvaticus) living along a pollution gradient
- Author
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Tête, Nicolas, primary, Afonso, Eve, additional, Bouguerra, Ghada, additional, and Scheifler, Renaud, additional
- Published
- 2015
- Full Text
- View/download PDF
45. Transfert de polluants : quels apports de l'écologie du paysage ?
- Author
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Scheifler , Renaud, Raoul , Francis, Fritsch , Clémentine, Coeurdassier , Michaël, Giraudoux , Patrick, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Laboratoire Chrono-environnement ( LCE ), and Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC )
- Subjects
[ SDE ] Environmental Sciences ,[SDV.EE]Life Sciences [q-bio]/Ecology, environment ,landscape ecology ,[SDE]Environmental Sciences ,[ SDV.EE ] Life Sciences [q-bio]/Ecology, environment ,ecotoxicology - Abstract
"Will there ever be a field of landscape ecotoxicology?". Ainsi John Cairns Jr questionnait-il la communauté des écotoxicologues en 1993, évoquant sa fascination pour les récents développements de l'écologie du paysage (Cairns Jr 1993). L'écotoxicologie, une discipline née de la toxicologie dans les années 1960 qui étudie le devenir et les effets des polluants dans les écosystèmes, n'a eu de cesse, en marge des approches classiques nécessaires aux travaux appliqués exigés par la société (évaluation du risque par exemple), d'adopter les concepts et les outils de l'écologie. Cependant, si les écotoxicologues se sont effectivement approprié un certain nombre d'outils utilisés également par l'écologie du paysage (télédétection, géostatistiques, etc.), peu d'entre eux ont réellement adopté ses concepts et posé les hypothèses selon lesquelles le paysage pouvait moduler le transfert et les effets des polluants. Ces hypothèses, pourtant, ne manquent pas. Pourquoi le paysage (agricole, urbain, forestier, etc.), autant que le type de sol ou les propriétés pédologiques, variables très considérées en écotoxicologie, n'influencerait-il pas l'interception, la rétention ou la rémanence des polluants ? Pourquoi le paysage, par son influence sur les patrons de biodiversité, donc la complexité verticale (diversité dans chaque niveau trophique) et horizontale (nombre de niveaux trophiques, longueur des chaînes alimentaires, etc.) des réseaux trophiques, n'influencerait-il pas le transfert des polluants dans les écosystèmes, alors que son rôle dans la transmission des pathogènes commence à être clairement établi ? Pourquoi le paysage, en fonction de la manière dont il est exploité spatialement et temporellement par les organismes, n'influencerait-il pas le transfert (intensité du transfert, etc.) et les effets (effet aggravant ou atténuant de l'abondance des ressources alimentaires, etc.) des polluants ? Le mariage de l'écologie du paysage et de l'écologie des transferts de toxiques, aurait l'avantage, dans une approche systémique partagée, de prendre en compte l'espace et le temps, la variété des échelles signifiantes et l'impact de l'homme sur son environnement. La présente communication a pour but, en s'appuyant sur quelques exemples, d'explorer ce que pourrait-être ce champ de recherche.
- Published
- 2010
46. From eggs to fledging: negative impact of urban habitat on reproduction in two tit species
- Author
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Bailly, Juliette, primary, Scheifler, Renaud, additional, Berthe, Sarah, additional, Clément-Demange, Valérie-Anne, additional, Leblond, Matthieu, additional, Pasteur, Baptiste, additional, and Faivre, Bruno, additional
- Published
- 2015
- Full Text
- View/download PDF
47. Impact of Pesticides on Red Kite Population
- Author
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Coeurdassier, Michael, Scheifler, Renaud, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), ANR-09-CESA-0008,RODENT,Impacts des rodenticides anticoagulants sur les écosystèmes - adaptation des populations de rongeurs cibles et effets sur leurs prédateurs(2009), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), and ANR-09-CESA-0008,RODENT,Impacts des rodenticides anticoagulants sur les écosystèmes - adaptation des populations de rongeurs cibles et effets sur leurs prédateurs ( 2009 )
- Subjects
[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology - Abstract
Poisoning by pesticides is reported as a main cause of Red kite decrease. Based on available data on lethal intoxication, we aim to quantify the impact of pesticide poisoning on the “German-French-Spanish” population of Red kite since 1990. According to the WWF/Adena, 435 kites were poisoned in Spain from 1990 to 2005. In France, 51 intoxicated specimens were identified from 1992 to 2002. No data were found for Germany. Using the rate of cadaver discovery of 3% proposed by WWF/Adena, this would represent 14,500 specimens poisoned in Spain and 1700 in France. An age-structured model of population dynamic (Leslie matrix) was built to project pesticide consequences on Red kite population between 1990 and 2009. Population size was estimated at 110,000 specimens in 1990 for the 3 countries. The Leslie matrix developed has a growth rate of 1. It is assumed that an individual may lived up to 15 years and reproduced from 3 years. We assumed that a pair produced 1.5 fledged young per year (0.75 female). Survival rate was 0.55 the first year and then, increased to 0.88 for adults. Results showed that pesticides would be responsible of a 22% decrease according to the scenario used here. Anticholinesterasic chemicals (i.e., organophosphorous and carbamates) would contribute to 19% and anticoagulants to 2%, respectively. The results varied dramatically according to the rate of cadaver discovery retained, this key factor has to be assessed more precisely. Present results suggest that anticholinesterasic compounds used in Spain are the main responsible of the current decline followed by anticoagulant rodenticides.
- Published
- 2010
48. Trace metal accumulation and effects in bank voles: inter-annual and inter-seasonal variations
- Author
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Fritsch , Clémentine, Coeurdassier , Michaël, Raoul , Francis, Giraudoux , Patrick, Vaufleury , Annette De, Scheifler , Renaud, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Programme STARTT financement ANR (Agence Nationale de la Recherche, contrat n°ANR-05-ECCO-004) et ADEME (contrat n°0572C0058), ANR-05-ECCO-0004,STARTT,Biodisponibilité, transferts et effets des éléments trace métalliques dans des réseaux trophiques terrestres : changements d'échelle spatiale et de niveau d'organisation biologique(2005), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), and STARTT ANR-05-ECCO-004,STARTT ANR-05-ECCO-004
- Subjects
bioaccumulation ,rodents ,temporal variability ,wildlife ,vertebrates ,[SDE.ES]Environmental Sciences/Environmental and Society ,[ SDE.ES ] Environmental Sciences/Environmental and Society - Abstract
Although levels of pollutants accumulated in organisms and related deleterious effects may vary in time, few studies have investigated inter-annual and inter-seasonal variations in metallic trace elements (MTE) accumulation and effects in terrestrial animals chronically exposed in contaminated environments. Concentrations of Cd, Pb and Zn were measured in liver and kidneys of free-living bank voles (Myodes ex-Clethrionomys glareolus) along a metallic soil pollution gradient in autumn (2006) and spring (2007, 2008). Body contition and somatic indices, as well as proportions of individuals showing higher renal Cd and Pb than toxic thresholds, were calculated to assess potential metal-induced stress. Bank voles accumulated MTE and concentrations of non-essential metals reached high values (up to 266 and 1085 µg.g-1 dw for Cd and Pb, respectively). We found inter-annual and inter-seasonal variations in MTE levels, but these differences were metal- and organ-dependent. Results were more contrasted for Cd and Zn than for Pb. While Pb in both liver and kidneys exhibited inter-seasonal variations (spring < autumn), Cd and Zn showed different patterns among organs and variations between years with no straightforward seasonal effect. The proportion of individuals exceeding toxic thresholds and the relationships between internal concentrations and body condition or somatic indices did not significantly differ between seasons or years. In an ERA perspective, these results question the interpretation of a single measure of MTE concentrations over time. They moreover highlight the need of temporal monitoring of MTE transfer in food webs, which could improve fundamental knowledge on factors affecting exposure and bioavailability and help in developing more ecological risk estimates
- Published
- 2010
49. An assessment of the embryotoxicity of cadmium in the terrestrial mollusk Cantareus aspersus: From bioaccumulation to impacts at different levels of biological organization
- Author
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Baurand, Pierre-Emmanuel, primary, Capelli, Nicolas, additional, Scheifler, Renaud, additional, and de Vaufleury, Annette, additional
- Published
- 2014
- Full Text
- View/download PDF
50. Biodisponibilité et transfert d'éléments traces métalliques dans les réseaux trophiques terrestres
- Author
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Scheifler, Renaud, Fritsch, Clémentine, Coeurdassier, Michael, Raoul, Francis, Giraudoux, Patrick, Cosson, Richard, Chastel, Olivier, Faivre, Bruno, Douay, Francis, Vaufleury, Annette De, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Mer, molécules et santé EA 2160 (MMS), Le Mans Université (UM)-Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Université de Nantes - UFR des Sciences Pharmaceutiques et Biologiques, Université de Nantes (UN)-Université de Nantes (UN), Centre d'études biologiques de Chizé (CEBC), Centre National de la Recherche Scientifique (CNRS), Biogéosciences [UMR 6282] [Dijon] (BGS), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Laboratoire Sols et Environnement (LSE), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL), ANR-ADEME, ADEME, ANR-05-ECCO-0004,STARTT,Biodisponibilité, transferts et effets des éléments trace métalliques dans des réseaux trophiques terrestres : changements d'échelle spatiale et de niveau d'organisation biologique(2005), Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Le Mans Université (UM)-Université de Nantes - UFR des Sciences Pharmaceutiques et Biologiques, Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS), ANR-05-ECCO-004-STARTT,ANR-05-ECCO-004-STARTT, Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Mer, molécules et santé ( MMS ), Université de Nantes ( UN ), Centre d'études biologiques de Chizé ( CEBC ), Centre National de la Recherche Scientifique ( CNRS ), Biogéosciences [Dijon] ( BGS ), Université de Bourgogne ( UB ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique ( CNRS ), Laboratoire Sols et Environnement ( LSE ), Institut National de la Recherche Agronomique ( INRA ) -Université de Lorraine ( UL ), De Vaufleury, Annette, and Ecosphère continentale - Biodisponibilité, transferts et effets des éléments trace métalliques dans des réseaux trophiques terrestres : changements d'échelle spatiale et de niveau d'organisation biologique - - STARTT2005 - ANR-05-ECCO-0004 - ECCO - VALID
- Subjects
[SDV.TOX.ECO] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[ SDV.TOX.ECO ] Life Sciences [q-bio]/Toxicology/Ecotoxicology ,[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology ,ComputingMilieux_MISCELLANEOUS - Abstract
National audience
- Published
- 2009
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