2012Article de journal ER4 Auteurs : Waterlot, Christophe; Douay, Francis; Daurangeon, Fabien La spectrométrie d’absorption atomique par électrothermie: une technique d’analyse simple pour la détermination de l’indium dans les sols contaminés Dans: Spectra Analyse, vol. 289, p. 24-28, 2012, (ACLN). @article{Waterlot2012b,
title = {La spectrométrie d’absorption atomique par électrothermie: une technique d’analyse simple pour la détermination de l’indium dans les sols contaminés},
author = {Christophe Waterlot and Francis Douay and Fabien Daurangeon},
year = {2012},
date = {2012-01-01},
journal = {Spectra Analyse},
volume = {289},
pages = {24-28},
note = {ACLN},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER4 Auteurs : Waterlot, Christophe; Pelfrêne, Aurélie; Douay, Francis Application of the high-speed self-reversal background corrector to the determination of cadmium by chemical vapor generation atomic absorption spectrometry Dans: Canadian Journal of Chemistry, vol. 90, p. 1-6, 2012, (ACL). Résumé @article{Waterlot2012c,
title = {Application of the high-speed self-reversal background corrector to the determination of cadmium by chemical vapor generation atomic absorption spectrometry},
author = {Christophe Waterlot and Aurélie Pelfrêne and Francis Douay},
year = {2012},
date = {2012-01-01},
journal = {Canadian Journal of Chemistry},
volume = {90},
pages = {1-6},
abstract = {Les concentrations en cadmium (cd) dans les solutions d’extraction (sels neutres) de sols contaminés sont souvent trop faibles pour pouvoir être déterminées par spectrométrie d’absorption atomique en utilisant une simple flamme pour atomiser les éléments. la quantification de cd a` l’état de traces requière donc des méthodes d’analyses sensibles mais aussi exemptes d’interférences. dans ce contexte, le dosage de cd a été réalisé au moyen d’un spectromètre d’absorption atomique couplé a` un générateur d’hydrure en mode continu et combiné a` une méthode de correction du bruit de fond par renversement de spectre. les conditions optimales d’utilisation de la technique ont été déterminées de manière a` obtenir une sensibilité maximale. pour des concentrations de 2,5 et 5 ng ml–1, les absorbances maximales de cd ont été obtenues en préparant une solution de nabh4 a` 3 % dans une solution de soude a` 1,5 % et en analysant des solutions dont la concentration en hno3 a été de 0,3 mol/l. dans ces conditions, la limite de détection a été de 1 ng ml–1 et un coefficient de variation de 5 % a été trouvé en analysant a` 10 reprises des solutions de cd a` 0,2 et 1 ng ml–1, montrant ainsi une bonne sensibilité et reproductibilité de la méthode. de plus, la méthode analytique proposée s’est avérée être une méthode efficace permettant de minimiser les interférences causées par les cations as, al, ca, fe, mn, ni, pb, se et zn jusqu’a` 10 g ml–1. la méthode a été validée par la détermination des concentrations en cd dans les solutions d’extraction au cacl2 0,01 mol/l de sols certifiés et de sols contaminés. les données acquises avec la méthode proposées ont été comparées a` celles obtenues en utilisant des méthodes d’analyses plus conventionnelles, spectrométrie absorption atomique avec atomisation électrothermique et flamme. l’ensemble des résultats obtenus a montré que la méthode proposée était sensible, reproductible et permettait de s’affranchir de certaines interférences.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Les concentrations en cadmium (cd) dans les solutions d’extraction (sels neutres) de sols contaminés sont souvent trop faibles pour pouvoir être déterminées par spectrométrie d’absorption atomique en utilisant une simple flamme pour atomiser les éléments. la quantification de cd a` l’état de traces requière donc des méthodes d’analyses sensibles mais aussi exemptes d’interférences. dans ce contexte, le dosage de cd a été réalisé au moyen d’un spectromètre d’absorption atomique couplé a` un générateur d’hydrure en mode continu et combiné a` une méthode de correction du bruit de fond par renversement de spectre. les conditions optimales d’utilisation de la technique ont été déterminées de manière a` obtenir une sensibilité maximale. pour des concentrations de 2,5 et 5 ng ml–1, les absorbances maximales de cd ont été obtenues en préparant une solution de nabh4 a` 3 % dans une solution de soude a` 1,5 % et en analysant des solutions dont la concentration en hno3 a été de 0,3 mol/l. dans ces conditions, la limite de détection a été de 1 ng ml–1 et un coefficient de variation de 5 % a été trouvé en analysant a` 10 reprises des solutions de cd a` 0,2 et 1 ng ml–1, montrant ainsi une bonne sensibilité et reproductibilité de la méthode. de plus, la méthode analytique proposée s’est avérée être une méthode efficace permettant de minimiser les interférences causées par les cations as, al, ca, fe, mn, ni, pb, se et zn jusqu’a` 10 g ml–1. la méthode a été validée par la détermination des concentrations en cd dans les solutions d’extraction au cacl2 0,01 mol/l de sols certifiés et de sols contaminés. les données acquises avec la méthode proposées ont été comparées a` celles obtenues en utilisant des méthodes d’analyses plus conventionnelles, spectrométrie absorption atomique avec atomisation électrothermique et flamme. l’ensemble des résultats obtenus a montré que la méthode proposée était sensible, reproductible et permettait de s’affranchir de certaines interférences. |
2012Article de journal ER4 Auteurs : Waterlot, Christophe; Pelfrêne, Aurélie; Douay, Francis Effects of iron concentration level in extracting solutions from contaminated soils on the determination of zinc by flame atomic absorption spectrometry with two background correctors Dans: Journal of Analytical Methods in Chemistry, p. 1-10, 2012, (ACL). Résumé @article{Waterlot2012d,
title = {Effects of iron concentration level in extracting solutions from contaminated soils on the determination of zinc by flame atomic absorption spectrometry with two background correctors},
author = {Christophe Waterlot and Aurélie Pelfrêne and Francis Douay},
year = {2012},
date = {2012-01-01},
journal = {Journal of Analytical Methods in Chemistry},
pages = {1-10},
abstract = {Zinc and iron concentrations were determined after digestion, water, and three-step sequential extractions of contaminated soils. analyses were carried out using flame absorption spectrometry with two background correctors: a deuterium lamp used as the continuum light source (d2 method) and the high-speed self-reversal method (hssr method). regarding the preliminary results obtained with synthetic solutions, the d2 method often emerged as an unsuitable configuration for compensating iron spectral interferences. in contrast, the hssr method appeared as a convenient and powerful configuration and was tested for the determination of zinc in contaminated soils containing high amounts of iron. simple, fast, and interference-free method, the hssr method allows zinc determination at the ppb level in the presence of large amounts of iron with high stability, sensitivity, and reproducibility of results. therefore, the hssr method is described here as a promising approach for monitoring zinc concentrations in various iron-containing samples without any pretreatment},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Zinc and iron concentrations were determined after digestion, water, and three-step sequential extractions of contaminated soils. analyses were carried out using flame absorption spectrometry with two background correctors: a deuterium lamp used as the continuum light source (d2 method) and the high-speed self-reversal method (hssr method). regarding the preliminary results obtained with synthetic solutions, the d2 method often emerged as an unsuitable configuration for compensating iron spectral interferences. in contrast, the hssr method appeared as a convenient and powerful configuration and was tested for the determination of zinc in contaminated soils containing high amounts of iron. simple, fast, and interference-free method, the hssr method allows zinc determination at the ppb level in the presence of large amounts of iron with high stability, sensitivity, and reproducibility of results. therefore, the hssr method is described here as a promising approach for monitoring zinc concentrations in various iron-containing samples without any pretreatment |
2012Conférence ER4 Auteurs : Douay, Francis Le phytomanagement peut-il constituer une solution acceptable sur des sols fortement contaminés par des métaux ? Exemple de Metaleurop Nord Bioindicateurs pour la caractérisation des sols - journée technique nationale. Paris, ADEME, 2012, (ACTN). Résumé @conference{Douay2012,
title = {Le phytomanagement peut-il constituer une solution acceptable sur des sols fortement contaminés par des métaux ? Exemple de Metaleurop Nord},
author = {Francis Douay},
year = {2012},
date = {2012-01-01},
booktitle = {Bioindicateurs pour la caractérisation des sols - journée technique nationale. Paris},
pages = {10pp},
publisher = {ADEME},
abstract = {1. contexte 2. le site atelier « metaleurop » 3. la gestion des sols agricoles fortement contaminés 4. retour d’expérience sur les phytotechnologies 5. bilan et retombées opérationnelles},
note = {ACTN},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
1. contexte 2. le site atelier « metaleurop » 3. la gestion des sols agricoles fortement contaminés 4. retour d’expérience sur les phytotechnologies 5. bilan et retombées opérationnelles |
2012Article de journal ER4 Auteurs : Orton, T -G; Saby, Nicolas-P-A; Arrouays, Dominique; Walter, Christian; Lemercier, Blandine; Schvartz, Christian; Lark, R -M Spatial prediction of soil organic carbon from data on large and variable spatial supports. I. Inventory and mapping Dans: Environmetrics, vol. 23, no. 2, p. 129-147, 2012, (ACLN). Résumé @article{Orton2012,
title = {Spatial prediction of soil organic carbon from data on large and variable spatial supports. I. Inventory and mapping},
author = {T -G Orton and Nicolas-P-A Saby and Dominique Arrouays and Christian Walter and Blandine Lemercier and Christian Schvartz and R -M Lark},
year = {2012},
date = {2012-01-01},
journal = {Environmetrics},
volume = {23},
number = {2},
pages = {129-147},
abstract = {We consider approaches for calculating and mapping statistical predictions of soil organic carbon (soc), and attendant uncertainty, from data across a region of france. the data were collected from farms across the region. to protect the anonymity of farms that contributed, the locations and values of individual observations were unavailable, and we were only able to use the average value, sample variance, and number of observations from each commune. communes varied in size up to a maximum of 130 km 2, with a mean of 10 km 2. the uncertainty due to data being commune-wide averages—with sample error varying between communes as a result of variations in their size and the number of samples drawn from within them—raises an important methodological issue. we show how a residual maximum likelihood method can be used to estimate covariance parameters on the basis of this form of data and use the empirical best linear unbiased predictor to calculate predictions. cross-validation shows that by properly representing the commune-wide averaged data, the predictions and attendant uncertainty assessments are more reliable than those from a naïve approach based on the summary means only. we compare maps produced using the approaches showing the soc predictions and the attendant uncertainty.},
note = {ACLN},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
We consider approaches for calculating and mapping statistical predictions of soil organic carbon (soc), and attendant uncertainty, from data across a region of france. the data were collected from farms across the region. to protect the anonymity of farms that contributed, the locations and values of individual observations were unavailable, and we were only able to use the average value, sample variance, and number of observations from each commune. communes varied in size up to a maximum of 130 km 2, with a mean of 10 km 2. the uncertainty due to data being commune-wide averages—with sample error varying between communes as a result of variations in their size and the number of samples drawn from within them—raises an important methodological issue. we show how a residual maximum likelihood method can be used to estimate covariance parameters on the basis of this form of data and use the empirical best linear unbiased predictor to calculate predictions. cross-validation shows that by properly representing the commune-wide averaged data, the predictions and attendant uncertainty assessments are more reliable than those from a naïve approach based on the summary means only. we compare maps produced using the approaches showing the soc predictions and the attendant uncertainty. |
2012Article de journal ER4 Auteurs : Orton, T -G; Saby, Nicolas-P-A; Arrouays, Dominique; Walter, Christian; Lemercier, Blandine; Schvartz, Christian; Lark, R -M Spatial prediction of soil organic carbon from data on large and variable spatial supports. II. Mapping temporal change Dans: Environmetrics, vol. 23, no. 2, p. 148-161, 2012, (ACLN). Résumé @article{Orton2012a,
title = {Spatial prediction of soil organic carbon from data on large and variable spatial supports. II. Mapping temporal change},
author = {T -G Orton and Nicolas-P-A Saby and Dominique Arrouays and Christian Walter and Blandine Lemercier and Christian Schvartz and R -M Lark},
year = {2012},
date = {2012-01-01},
journal = {Environmetrics},
volume = {23},
number = {2},
pages = {148-161},
abstract = {We calculate statistical predictions of changes in soil organic carbon (soc), and attendant uncertainty from areal data across a region of france. the data consist of measurements of soc from farms across the region collected in two time periods: 1995–1999, and 2000–2004. to protect the anonymity of farms that contributed, the data were summarised by commune; we were only able to use the average value, sample variance and number of observations from each commune. we consider how we can use data of this form to map temporal changes in soc. we account for the dependence between data from the two surveys through a linear model of coregionalization. cross-validation shows that by using the linear model of coregionalization to model inter-survey dependence, we obtain better estimates of soc changes and better uncertainty assessments. we compare maps produced using the approaches showing the estimated soc changes and probabilities of soc decrease between the times of the two surveys},
note = {ACLN},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
We calculate statistical predictions of changes in soil organic carbon (soc), and attendant uncertainty from areal data across a region of france. the data consist of measurements of soc from farms across the region collected in two time periods: 1995–1999, and 2000–2004. to protect the anonymity of farms that contributed, the data were summarised by commune; we were only able to use the average value, sample variance and number of observations from each commune. we consider how we can use data of this form to map temporal changes in soc. we account for the dependence between data from the two surveys through a linear model of coregionalization. cross-validation shows that by using the linear model of coregionalization to model inter-survey dependence, we obtain better estimates of soc changes and better uncertainty assessments. we compare maps produced using the approaches showing the estimated soc changes and probabilities of soc decrease between the times of the two surveys |
2012Article de journal ER5 Auteurs : Moufekkir, Fayçal; Moussaoui, Mohammed Amine; Mezrhab, Ahmed; Naji, Hassane; Lemonnier, Denis Numerical prediction of heat transfer by natural convection and radiation in an enclosure filled with an isotropic scattering medium Dans: Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 113, no. 13, p. 1689 - 1704, 2012, ISSN: 0022-4073, (ACL). Résumé | Liens @article{Moufekkir2012d,
title = {Numerical prediction of heat transfer by natural convection and radiation in an enclosure filled with an isotropic scattering medium},
author = {Fayçal Moufekkir and Mohammed Amine Moussaoui and Ahmed Mezrhab and Hassane Naji and Denis Lemonnier},
url = {http://www.sciencedirect.com/science/article/pii/S0022407312002324},
doi = {https://doi.org/10.1016/j.jqsrt.2012.04.017},
issn = {0022-4073},
year = {2012},
date = {2012-01-01},
journal = {Journal of Quantitative Spectroscopy and Radiative Transfer},
volume = {113},
number = {13},
pages = {1689 - 1704},
abstract = {This paper deals with the numerical solution for natural convection and volumetric radiation in an isotropic scattering medium within a heated square cavity using a hybrid thermal lattice Boltzmann method (HTLBM). The multiple relaxation time lattice Boltzmann method (MRT-LBM) has been coupled to the finite difference method (FDM) to solve momentum and energy equations, while the discrete ordinates method (DOM) has been adopted to solve the radiative transfer equation (RTE) using the S8 quadrature. Based on these approaches, the effects of various influencing parameters such as the Rayleigh number (Ra), the wall emissivity (ει), the Planck number (Pl), and the scattering albedo (ω), have been considered. The results presented in terms of isotherms, streamlines and averaged Nusselt number, show that in absence of radiation, the temperature and the flow fields are centro-symmetrics and the cavity core is thermally stratified. However, radiation causes an overall increase in the temperature and velocity gradients along both thermally active walls. The maximum heat transfer rate is obtained when the surfaces of the enclosure walls are regarded as blackbodies. It is also seen that the scattering medium can generate a multicellular flow.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper deals with the numerical solution for natural convection and volumetric radiation in an isotropic scattering medium within a heated square cavity using a hybrid thermal lattice Boltzmann method (HTLBM). The multiple relaxation time lattice Boltzmann method (MRT-LBM) has been coupled to the finite difference method (FDM) to solve momentum and energy equations, while the discrete ordinates method (DOM) has been adopted to solve the radiative transfer equation (RTE) using the S8 quadrature. Based on these approaches, the effects of various influencing parameters such as the Rayleigh number (Ra), the wall emissivity (ει), the Planck number (Pl), and the scattering albedo (ω), have been considered. The results presented in terms of isotherms, streamlines and averaged Nusselt number, show that in absence of radiation, the temperature and the flow fields are centro-symmetrics and the cavity core is thermally stratified. However, radiation causes an overall increase in the temperature and velocity gradients along both thermally active walls. The maximum heat transfer rate is obtained when the surfaces of the enclosure walls are regarded as blackbodies. It is also seen that the scattering medium can generate a multicellular flow. |
2012Article de journal ER5 Auteurs : Moufekkir, Fayçal; Moussaoui, Mohammed Amine; Mezrhab, Ahmed; Lemonnier, Denis; Naji, Hassane MRT-lattice Boltzmann computations of natural convection and volumetric radiation in a tilted square enclosure Dans: International Journal of Thermal Sciences, vol. 54, p. 125 - 141, 2012, ISSN: 1290-0729, (ACL). Liens @article{Moufekkir2012e,
title = {MRT-lattice Boltzmann computations of natural convection and volumetric radiation in a tilted square enclosure},
author = {Fayçal Moufekkir and Mohammed Amine Moussaoui and Ahmed Mezrhab and Denis Lemonnier and Hassane Naji},
url = {http://www.sciencedirect.com/science/article/pii/S1290072911003528},
doi = {https://doi.org/10.1016/j.ijthermalsci.2011.11.022},
issn = {1290-0729},
year = {2012},
date = {2012-01-01},
journal = {International Journal of Thermal Sciences},
volume = {54},
pages = {125 - 141},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Moufekkir, Fayçal; Moussaoui, Mohamed Amine; Mezrhab, Ahmed; Naji, Hassane; Bouzidi, Mhmed Numerical Study of Double Diffusive Convection in presence of Radiating Gas in a Square Cavity Dans: Fluid Dynamics and Materials Processing, vol. 8, no. 2, p. 29-153, 2012, (ACL). Liens @article{Moufekkir2012cb,
title = {Numerical Study of Double Diffusive Convection in presence of Radiating Gas in a Square Cavity},
author = {Fayçal Moufekkir and Mohamed Amine Moussaoui and Ahmed Mezrhab and Hassane Naji and Mhmed Bouzidi},
doi = {https://doi.org/10.3970/fdmp.2012.008.129},
year = {2012},
date = {2012-01-01},
journal = {Fluid Dynamics and Materials Processing},
volume = {8},
number = {2},
pages = {29-153},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Gineys, N; Aouad, Georges; Sorrentino, F; Damidot, Denis Effect of the clinker composition on the threshold limits for Cu,Sn or Zn, Cement and Concrete Research Vol 42 pp 1088^aÂÂ1093 (201 Dans: 2012, (ACL). @article{Gineys2012,
title = {Effect of the clinker composition on the threshold limits for Cu,Sn or Zn, Cement and Concrete Research Vol 42 pp 1088^aÂÂ1093 (201},
author = {N Gineys and Georges Aouad and F Sorrentino and Denis Damidot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Debarre, Etienne; Hivart, Philippe; Baranski, Didier; Déprez, Pascal Le prototypage rapide, une aide au diagnostic en chirurgie orthopédique et traumatologique. Méthodologie et exemples d’applications cliniques Dans: Revue de Chirurgie Orthopédique et Traumatologique, vol. 98, no. 5, p. 519-524, 2012, ISSN: 1877-0517, (ACL). Résumé | Liens @article{DEBARRE2012519,
title = {Le prototypage rapide, une aide au diagnostic en chirurgie orthopédique et traumatologique. Méthodologie et exemples d’applications cliniques},
author = {Etienne Debarre and Philippe Hivart and Didier Baranski and Pascal Déprez},
url = {https://www.sciencedirect.com/science/article/pii/S1877051712002420},
doi = {10.1016/j.rcot.2012.06.061},
issn = {1877-0517},
year = {2012},
date = {2012-01-01},
journal = {Revue de Chirurgie Orthopédique et Traumatologique},
volume = {98},
number = {5},
pages = {519-524},
abstract = {Résumé
Complétant l’imagerie médicale, une réplique 3D d’une zone anatomique d’intérêt peut être un avantage non négligeable en chirurgie orthopédique et traumatologique. À la différence du 3D virtuel, elle rend palpable la notion d’échelle et de volume, apparents des détails cachés ou ambigus, ainsi facilitant le diagnostic et la solution chirurgicale. Les données tomodensitométriques du patient, au standard DICOM3, sont exploitées pour une reconstruction 3D numérique suivie d’un prototypage rapide par dépôt de fil fondu d’une réplique en acrylonitrile-butadiène-styrène (ABS) de la zone concernée. Trois applications sont présentées : ostéotomie de cal vicieux épiphysaire, arthroplastie d’épaule et trochléoplastie fémorale. La taille réelle des répliques (réalisées en moins de 30heures) permet une excellente représentation spatiale avec estimation du stock osseux disponible et matérialisation du relief. Le procédé s’avère pertinent (et raisonnable du point de vue économique), même dans les cas courants, dès qu’il est question de géométrie complexe et de représentation objective de l’échelle des volumes.},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
Résumé
Complétant l’imagerie médicale, une réplique 3D d’une zone anatomique d’intérêt peut être un avantage non négligeable en chirurgie orthopédique et traumatologique. À la différence du 3D virtuel, elle rend palpable la notion d’échelle et de volume, apparents des détails cachés ou ambigus, ainsi facilitant le diagnostic et la solution chirurgicale. Les données tomodensitométriques du patient, au standard DICOM3, sont exploitées pour une reconstruction 3D numérique suivie d’un prototypage rapide par dépôt de fil fondu d’une réplique en acrylonitrile-butadiène-styrène (ABS) de la zone concernée. Trois applications sont présentées : ostéotomie de cal vicieux épiphysaire, arthroplastie d’épaule et trochléoplastie fémorale. La taille réelle des répliques (réalisées en moins de 30heures) permet une excellente représentation spatiale avec estimation du stock osseux disponible et matérialisation du relief. Le procédé s’avère pertinent (et raisonnable du point de vue économique), même dans les cas courants, dès qu’il est question de géométrie complexe et de représentation objective de l’échelle des volumes. |
2012Article de journal ER2 Auteurs : Nguyen, Trong-Khoa; Carpentier, Olivier; Herin, Philippe; Hivart, Philippe Numerical Approach of the Permeability of a Macroporous Bioceramic with Interconnected Spherical Pores Dans: Transport in Porous Media, vol. 96, no. 2, p. 255–270, 2012. Liens @article{Nguyen2012,
title = {Numerical Approach of the Permeability of a Macroporous Bioceramic with Interconnected Spherical Pores},
author = {Trong-Khoa Nguyen and Olivier Carpentier and Philippe Herin and Philippe Hivart},
doi = {10.1007/s11242-012-0086-x},
year = {2012},
date = {2012-10-01},
journal = {Transport in Porous Media},
volume = {96},
number = {2},
pages = {255--270},
publisher = {Springer Science and Business Media LLC},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : HEIN,; TRAN, T; GOVIN, A; GUYONNET, R; GROSSEAU, P; Lors, Christine; GARCIA-DIAZ, E; Damidot, Denis; DEVES, O; RUOT, B Influence of the intrinsic characteristics of mortars on biofoulingby Klebsormidium flaccidum, International Biodeterioration & Biodegradation,Vol 70, pp 31-39, 2012 Dans: 2012, (ACL). @article{HEIN2012,
title = {Influence of the intrinsic characteristics of mortars on biofoulingby Klebsormidium flaccidum, International Biodeterioration & Biodegradation,Vol 70, pp 31-39, 2012},
author = {HEIN and T TRAN and A GOVIN and R GUYONNET and P GROSSEAU and Christine Lors and E GARCIA-DIAZ and Denis Damidot and O DEVES and B RUOT},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Debarre, Etienne; Hivart, Philippe; Baranski, D; Déprez, Pascal Speedy skeletal prototype production to help diagnosis in orthopaedic and trauma surgery. Methodology and examples of clinical applications Dans: Orthopaedics & Traumatology: Surgery & Research, vol. 98, no. 5, p. 597–602, 2012. Liens @article{Debarre_2012,
title = {Speedy skeletal prototype production to help diagnosis in orthopaedic and trauma surgery. Methodology and examples of clinical applications},
author = {Etienne Debarre and Philippe Hivart and D Baranski and Pascal Déprez},
doi = {10.1016/j.otsr.2012.03.016},
year = {2012},
date = {2012-09-01},
journal = {Orthopaedics & Traumatology: Surgery & Research},
volume = {98},
number = {5},
pages = {597--602},
publisher = {Elsevier BV},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : HELNAN-MOUSSA, B; Vanhove, Yannick; Wirquin, Eric Potential of destructuration of cement pastes: comparison betweentwo types of VMA », acceptée dans la revue Advances in Cement Researchen Juillet 20 Dans: 2012, (ACL). @article{HELNAN-MOUSSA2012c,
title = {Potential of destructuration of cement pastes: comparison betweentwo types of VMA », acceptée dans la revue Advances in Cement Researchen Juillet 20},
author = {B HELNAN-MOUSSA and Yannick Vanhove and Eric Wirquin},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Duchatel-Crépy, Lucie; Monchau, Francine; Chai, Feng; é, Gw; Hivart, Philippe; Hildebrand, Hartmut F; Martin, Patrick; Joly, Nicolas Evaluation of a bio-based hydrophobic cellulose laurate film as biomaterial-Study on biodegradation and cytocompatibility Dans: Journal of Biomedical Materials Research Part B: Applied Biomaterials, vol. 100B, no. 4, p. 1000–1008, 2012. Liens @article{Crepy2012,
title = {Evaluation of a bio-based hydrophobic cellulose laurate film as biomaterial-Study on biodegradation and cytocompatibility},
author = {Lucie Duchatel-Crépy and Francine Monchau and Feng Chai and Gw é and Philippe Hivart and Hartmut F Hildebrand and Patrick Martin and Nicolas Joly},
doi = {10.1002/jbm.b.32665},
year = {2012},
date = {2012-02-01},
journal = {Journal of Biomedical Materials Research Part B: Applied Biomaterials},
volume = {100B},
number = {4},
pages = {1000--1008},
publisher = {Wiley},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : BENZERGA, D; Haddi, Abdelkader; Lavie, Antoine Effect of natural load on delamination behaviour of a new hybridwoven composite, Mechanika, Vol. 18(2): 5-12. Dans: 2012, (ACL). @article{benzerga2012a,
title = {Effect of natural load on delamination behaviour of a new hybridwoven composite, Mechanika, Vol. 18(2): 5-12.},
author = {D BENZERGA and Abdelkader Haddi and Antoine Lavie},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : HELNAN-MOUSSA, B; Vanhove, Yannick; Wirquin, Eric Ŧhixotropic behavior of fresh cement paste: comparison between twotypes of VMA, Advances in Cement Research, accepté juin 2012 Dans: 2012, (ACL). @article{HELNAN-MOUSSA2012ab,
title = {Ŧhixotropic behavior of fresh cement paste: comparison between twotypes of VMA, Advances in Cement Research, accepté juin 2012},
author = {B HELNAN-MOUSSA and Yannick Vanhove and Eric Wirquin},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Conférence ER4 Auteurs : Pauget, Benjamin; Coeurdassier, Michaël; Gimbert, Frédéric; Pérès, Guénola; Alaphilippe, A; Béguiristain, Thierry; Douay, Francis; Faure, Olivier; Hitmi, Adnane; Houot, Sabine; Legras, Marc; Guernion, Muriel; Vian, Jean-François; De-Vaufleury, Annette Snail watch: a tool to assess the risk of metal transfer taking into account their bioavailability SETAC. 20-24 May 2012, Berlin (Allemagne), 2012, (ACTI). @conference{Pauget2012,
title = {Snail watch: a tool to assess the risk of metal transfer taking into account their bioavailability},
author = {Benjamin Pauget and Michaël Coeurdassier and Frédéric Gimbert and Guénola Pérès and A Alaphilippe and Thierry Béguiristain and Francis Douay and Olivier Faure and Adnane Hitmi and Sabine Houot and Marc Legras and Muriel Guernion and Jean-François Vian and Annette De-Vaufleury},
year = {2012},
date = {2012-01-01},
booktitle = {SETAC. 20-24 May 2012, Berlin (Allemagne)},
note = {ACTI},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Article de journal ER5 Auteurs : Beriache, M; Bettahar, A; Naji, Hassane; Loukarfi, L; Mokhtar, L S Fluid flow and thermal characteristics of a minichannel heat sinkwith impinging air flow, Arabian J. for Science and Engineering(Ed. Springer), vol. 37 (x), pp: xxx-xxx, doi: 10.1007/s13369-012-0321-3,Online first, July 2012. Dans: 2012, (ACL). @article{beri2012a,
title = {Fluid flow and thermal characteristics of a minichannel heat sinkwith impinging air flow, Arabian J. for Science and Engineering(Ed. Springer), vol. 37 (x), pp: xxx-xxx, doi: 10.1007/s13369-012-0321-3,Online first, July 2012.},
author = {M Beriache and A Bettahar and Hassane Naji and L Loukarfi and L S Mokhtar},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Breaban, Florin; Coutouly, Jean-François.; Deprez, Pascal; Vantomme, Pascal In situ Reflectivity Measurement Applied to Metal Cutting by InfrareḶaser Beam Dans: Lasers in Engineering, vol. 23, n° 3-4, p. .231-243, 2012, (ACL). @article{brea2012a,
title = {In situ Reflectivity Measurement Applied to Metal Cutting by InfrareḶaser Beam},
author = {Florin Breaban and Jean-François. Coutouly and Pascal Deprez and Pascal Vantomme},
year = {2012},
date = {2012-01-01},
journal = {Lasers in Engineering},
volume = {23, n° 3-4},
pages = {.231-243},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Jiang, Y; Zhang, S; Damidot, Denis Ettringite and Monosulfoaluminate in Polycarboxylate Ŧype AdmixtureĐispersed Fresh Cement Paste, Advanced Science Letters, Vol 5 N 2 pp. 663-666 Dans: 2012, (ACL). @article{Jiang2012,
title = {Ettringite and Monosulfoaluminate in Polycarboxylate Ŧype AdmixtureĐispersed Fresh Cement Paste, Advanced Science Letters, Vol 5 N 2 pp. 663-666},
author = {Y Jiang and S Zhang and Denis Damidot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Carpentier, Olivier; Antczak, Emmanuel; Chartier, Thierry; Defer, Didier Frequency methods applied to the characterization of physical propertiesof granular material with a cylindrical probe Dans: International Journalof Ŧhermophysics, vol. 33-1, p. 105-120, 2012, (ACL). Liens @article{carp2012a,
title = {Frequency methods applied to the characterization of physical propertiesof granular material with a cylindrical probe},
author = {Olivier Carpentier and Emmanuel Antczak and Thierry Chartier and Didier Defer},
url = {http://www.springerlink.com/index/87207326G2161260.pdf http://link.springer.com/10.1007/s10765-011-1112-x},
doi = {10.1007/s10765-011-1112-x},
year = {2012},
date = {2012-01-01},
journal = {International Journalof Ŧhermophysics},
volume = {33-1},
pages = {105-120},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER4 Auteurs : Pelfrêne, Aurélie; Gassama, Nathalie Competition between particles and dissolved organic matter for trace metal binding in unpolluted soil solutions: Monitoring and thermodynamic approaches Dans: Bulletin de la Société Géologique de France, vol. 183, no. 3, p. 189-201, 2012, (ACLN). Résumé @article{Pelfrene2012,
title = {Competition between particles and dissolved organic matter for trace metal binding in unpolluted soil solutions: Monitoring and thermodynamic approaches},
author = {Aurélie Pelfrêne and Nathalie Gassama},
year = {2012},
date = {2012-01-01},
journal = {Bulletin de la Société Géologique de France},
volume = {183},
number = {3},
pages = {189-201},
abstract = {In this study, monitoring and thermodynamic approaches were combined in order to identify the dominant features, which control the speciation of cd, cu, pb, and zn in solutions from unpolluted planosolic soil (north massif central, france). three sites were selected according to topography and monitored from january to may 2006 using piezometers. the sandy-loam to clay-loam organic-rich horizon (horizon a) and the gravely and concretion-rich horizon (horizon e) were chosen to assess the potential impact of type of horizon on the chemical speciation of metals in the soil solutions. binding of metals to organic ligands was studied by differential pulse anodic stripping voltammetry (dpasv) in order to acquire experimental data which could be used for the validation of speciation models. these data, together with data from the literature on properties of natural particulate matter, were used to determine the speciation of cd, cu, pb and zn with a thermodynamic code (phreeqc). the observed and predicted speciation were compared to estimate the contributions of natural dissolved organic matter and of particles to the binding of metal ions. there was a good match between observed and predicted results, validating the approach used. results show that particles (mixed iron and aluminium oxides ± clays ± organic matter) play the main role in the speciation of the trace metals in soil waters rather than complexation with dissolved organic matter. moreover, particles govern speciation to a greater extent in horizon e than in horizon a, which can be linked to hydrodynamics (reaction time between water and soil due to porosity) and chemical reactivity of the solution circulating dans cette étude, deux approches (approche terrain et approche thermodynamique) ont été couplées pour étudier la spéciation de cd, cu, pb et zn dans des eaux de subsurface circulant dans un sol non anthropisé de type planosol (nord du massif central, france). trois stations ont été sélectionnées sur un transect topographique au niveau desquelles les eaux du sol ont été prélevées de janvier à mai 2006. l’horizon éluvial appauvri et blanchi (horizon a) et l’horizon concrétionné riche en oxyhydroxydes de fer et de manganèse (horizon e) ont été choisis afin d’évaluer l’impact potentiel de la nature de l’horizon sur la spéciation chimique des métaux dans les solutions de sol. les affinités potentielles des métaux avec les ligands organiques ont été déterminées expérimentalement par voltamétrie (dpasv) ; celles avec les matières particulaires naturelles ont été prises dans la littérature. l’ensemble de ces données a été utilisé pour déterminer la spéciation de cd, cu, pb et zn par calcul thermodynamique (phreeqc). la spéciation des métaux prédite par le modèle a été comparée à celle observée sur le terrain afin d’estimer les contributions des composés organiques dissous et des particules minérales et/ou organiques vis-à-vis de cd, cu, pb et zn. les résultats obtenus (prédits/observés) sont en accord et permettent de valider l’approche proposée. les résultats montrent que les métaux traces étudiés ont des affinités beaucoup plus fortes pour les réactions de surface avec les particules mixtes (oxydes de fer et d’aluminium ± argiles ± matière organique) que pour les réactions de complexation en solution avec les composés organiques dissous. la régulation de la spéciation par la phase particulaire est plus forte dans l’horizon e que dans l’horizon a, et est principalement liée à la texture du sol (et donc la porosité) et à l’hydrodynamique du système},
note = {ACLN},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
In this study, monitoring and thermodynamic approaches were combined in order to identify the dominant features, which control the speciation of cd, cu, pb, and zn in solutions from unpolluted planosolic soil (north massif central, france). three sites were selected according to topography and monitored from january to may 2006 using piezometers. the sandy-loam to clay-loam organic-rich horizon (horizon a) and the gravely and concretion-rich horizon (horizon e) were chosen to assess the potential impact of type of horizon on the chemical speciation of metals in the soil solutions. binding of metals to organic ligands was studied by differential pulse anodic stripping voltammetry (dpasv) in order to acquire experimental data which could be used for the validation of speciation models. these data, together with data from the literature on properties of natural particulate matter, were used to determine the speciation of cd, cu, pb and zn with a thermodynamic code (phreeqc). the observed and predicted speciation were compared to estimate the contributions of natural dissolved organic matter and of particles to the binding of metal ions. there was a good match between observed and predicted results, validating the approach used. results show that particles (mixed iron and aluminium oxides ± clays ± organic matter) play the main role in the speciation of the trace metals in soil waters rather than complexation with dissolved organic matter. moreover, particles govern speciation to a greater extent in horizon e than in horizon a, which can be linked to hydrodynamics (reaction time between water and soil due to porosity) and chemical reactivity of the solution circulating dans cette étude, deux approches (approche terrain et approche thermodynamique) ont été couplées pour étudier la spéciation de cd, cu, pb et zn dans des eaux de subsurface circulant dans un sol non anthropisé de type planosol (nord du massif central, france). trois stations ont été sélectionnées sur un transect topographique au niveau desquelles les eaux du sol ont été prélevées de janvier à mai 2006. l’horizon éluvial appauvri et blanchi (horizon a) et l’horizon concrétionné riche en oxyhydroxydes de fer et de manganèse (horizon e) ont été choisis afin d’évaluer l’impact potentiel de la nature de l’horizon sur la spéciation chimique des métaux dans les solutions de sol. les affinités potentielles des métaux avec les ligands organiques ont été déterminées expérimentalement par voltamétrie (dpasv) ; celles avec les matières particulaires naturelles ont été prises dans la littérature. l’ensemble de ces données a été utilisé pour déterminer la spéciation de cd, cu, pb et zn par calcul thermodynamique (phreeqc). la spéciation des métaux prédite par le modèle a été comparée à celle observée sur le terrain afin d’estimer les contributions des composés organiques dissous et des particules minérales et/ou organiques vis-à-vis de cd, cu, pb et zn. les résultats obtenus (prédits/observés) sont en accord et permettent de valider l’approche proposée. les résultats montrent que les métaux traces étudiés ont des affinités beaucoup plus fortes pour les réactions de surface avec les particules mixtes (oxydes de fer et d’aluminium ± argiles ± matière organique) que pour les réactions de complexation en solution avec les composés organiques dissous. la régulation de la spéciation par la phase particulaire est plus forte dans l’horizon e que dans l’horizon a, et est principalement liée à la texture du sol (et donc la porosité) et à l’hydrodynamique du système |
2012Article de journal ER2 Auteurs : Lors, Christine; Ryngaert, A; Perie, F; Diels, L; Damidot, Denis Comparison of a bioremediation process applied to a PAHs-contaminatedsoil at field and laboratory scales. Environmental Pollution, 165Â :11-17 Dans: 2012, (ACL). @article{Lors2012,
title = {Comparison of a bioremediation process applied to a PAHs-contaminatedsoil at field and laboratory scales. Environmental Pollution, 165Â :11-17},
author = {Christine Lors and A Ryngaert and F Perie and L Diels and Denis Damidot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : MIRAOUI, M R; Zentar, Rachid; Abriak, Nor-Edine Road material basis in dredged sediment and basic oxygen furnacesteel slag, Construction and Building Materials, N30, pp 309-319,2012 [Impact Factor ISI WoK JCR 2012 = 2,295] Dans: 2012, (ACL). @article{MIRAOUI2012,
title = {Road material basis in dredged sediment and basic oxygen furnacesteel slag, Construction and Building Materials, N30, pp 309-319,2012 [Impact Factor ISI WoK JCR 2012 = 2,295]},
author = {M R MIRAOUI and Rachid Zentar and Nor-Edine Abriak},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Conférence ER4 Auteurs : Faure, Olivier; Doumas, Marc; Conord, Cyrille; Bouchardon, Jean-Luc; Douay, Francis; Leprêtre, Alain; Scheifler, Renaud Efficience de la phytostabilisation sur le comportement et les transferts des éléments traces métalliques dans les écosystèmes terrestres Bioindicateurs pour la caractérisation des sols - journée technique nationale. Paris, ADEME, 2012, (ACTN). Résumé @conference{Faure2012,
title = {Efficience de la phytostabilisation sur le comportement et les transferts des éléments traces métalliques dans les écosystèmes terrestres},
author = {Olivier Faure and Marc Doumas and Cyrille Conord and Jean-Luc Bouchardon and Francis Douay and Alain Leprêtre and Renaud Scheifler},
year = {2012},
date = {2012-01-01},
booktitle = {Bioindicateurs pour la caractérisation des sols - journée technique nationale. Paris},
pages = {9pp},
publisher = {ADEME},
abstract = {1. introduction 2. les transferts « vers le bas » : influence de la phytostabilisation sur la quantité et la qualité des eaux d’infiltration 3. les transferts « latéraux » : influence de la phytostabilisation sur la quantité et la qualité des eaux de ruissellement et sur l’envolée de poussières 4. les transferts « vers le haut » : influence de la phytostabilisation sur les transferts vers les réseaux trophiques 5. conclusion},
note = {ACTN},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
1. introduction 2. les transferts « vers le bas » : influence de la phytostabilisation sur la quantité et la qualité des eaux d’infiltration 3. les transferts « latéraux » : influence de la phytostabilisation sur la quantité et la qualité des eaux de ruissellement et sur l’envolée de poussières 4. les transferts « vers le haut » : influence de la phytostabilisation sur les transferts vers les réseaux trophiques 5. conclusion |
2012Conférence ER4 Auteurs : Pelfrêne, Aurélie; Waterlot, Christophe; Douay, Francis Validation and first deployment of the DGT technique in artificial human gastrointestinal fluids after ingestion of metal-containing soil particles SETAC. 20-24 May 2012, Berlin (Allemagne), 2012, (ACTI). @conference{Pelfrene2012b,
title = {Validation and first deployment of the DGT technique in artificial human gastrointestinal fluids after ingestion of metal-containing soil particles},
author = {Aurélie Pelfrêne and Christophe Waterlot and Francis Douay},
year = {2012},
date = {2012-01-01},
booktitle = {SETAC. 20-24 May 2012, Berlin (Allemagne)},
note = {ACTI},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Article de journal ER2 Auteurs : NEUVILLE, N; Aouad, Georges; Lecolier, E; Damidot, Denis Innovative Leaching Ŧests of an Oilwell Cement Paste for CO2 Storage:Effect of the Pressure at 80°C, Energy Procedia, Vol 23, 2012, pp472 ^a 4 Dans: 2012, (ACL). @article{NEUVILLE2012,
title = {Innovative Leaching Ŧests of an Oilwell Cement Paste for CO2 Storage:Effect of the Pressure at 80°C, Energy Procedia, Vol 23, 2012, pp472 ^a 4},
author = {N NEUVILLE and Georges Aouad and E Lecolier and Denis Damidot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Conférence ER4 Auteurs : Firmin, Stéphane; Verdin, Anthony; Philibert, E; Pourrut, Bertrand; Billet, S; Douay, Francis; Shirali, Pirouz Metal-induced oxidative stress in Miscanthus giganteus grown on a higly contaminated site 9th International Phytotechnologies Society Conference, 12-15 September 2012, Hasselt (Belgique), 2012, (ACTI). @conference{Firmin2012,
title = {Metal-induced oxidative stress in Miscanthus giganteus grown on a higly contaminated site},
author = {Stéphane Firmin and Anthony Verdin and E Philibert and Bertrand Pourrut and S Billet and Francis Douay and Pirouz Shirali},
year = {2012},
date = {2012-01-01},
booktitle = {9th International Phytotechnologies Society Conference, 12-15 September 2012, Hasselt (Belgique)},
note = {ACTI},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Conférence ER4 Auteurs : Pelfrêne, Aurélie; Waterlot, Christophe; Mazzuca, Muriel; Nisse, Catherine; Bidar, Géraldine; Douay, Francis Modélisation de la bioaccessibilité orale de Cd et Pb au regard des paramètres physico-chimiques de sols agricoles fortement contaminés : Application à un site contaminé du Nord-Pas de Calais Intersol. 27-30 mars 2012, Paris, 2012, (ACTN). @conference{Pelfrene2012c,
title = {Modélisation de la bioaccessibilité orale de Cd et Pb au regard des paramètres physico-chimiques de sols agricoles fortement contaminés : Application à un site contaminé du Nord-Pas de Calais},
author = {Aurélie Pelfrêne and Christophe Waterlot and Muriel Mazzuca and Catherine Nisse and Géraldine Bidar and Francis Douay},
year = {2012},
date = {2012-01-01},
booktitle = {Intersol. 27-30 mars 2012, Paris},
note = {ACTN},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Article de journal ER4 Auteurs : Pelfrêne, Aurélie; Waterlot, Christophe; Mazzuca, Muriel; Nisse, Catherine; Cuny, Damien; Richard, Antoine; Denys, Sébastien; Heyman, Christophe; Roussel, Hélène; Bidar, Géraldine; Douay, Francis Bioaccessibility of trace elements as affected by soil parameters in smelter-contaminated agricultural soils: A statistical modeling approach Dans: Environmental Pollution, vol. 160, p. 130-138, 2012, (ACL). Résumé @article{Pelfrene2012a,
title = {Bioaccessibility of trace elements as affected by soil parameters in smelter-contaminated agricultural soils: A statistical modeling approach},
author = {Aurélie Pelfrêne and Christophe Waterlot and Muriel Mazzuca and Catherine Nisse and Damien Cuny and Antoine Richard and Sébastien Denys and Christophe Heyman and Hélène Roussel and Géraldine Bidar and Francis Douay},
year = {2012},
date = {2012-01-01},
journal = {Environmental Pollution},
volume = {160},
pages = {130-138},
abstract = {An investigation was undertaken to identify the most significant soil parameters that can be used to predict cd, pb, and zn bioaccessibility in smelter-contaminated agricultural soils. a robust model was established from an extended database of soils by using: (i) a training set of 280 samples to select the main soil parameters, to define the best population to be taken into account for the model elaboration, and to construct multivariate regression models, and (ii) a test set of 110 samples to validate the ability of the regression models. total carbonate, organic matter, sand, p2o5, free feemn oxide, and pseudototal al and trace element (te) contents appeared as the main variables governing te bioaccessibility. the statistical modeling approach was reasonably successful, indicating that the main soil factors influencing the bioaccessibility of tes were taken into account and the predictions could be applicable for further risk evaluation in the studied area.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
An investigation was undertaken to identify the most significant soil parameters that can be used to predict cd, pb, and zn bioaccessibility in smelter-contaminated agricultural soils. a robust model was established from an extended database of soils by using: (i) a training set of 280 samples to select the main soil parameters, to define the best population to be taken into account for the model elaboration, and to construct multivariate regression models, and (ii) a test set of 110 samples to validate the ability of the regression models. total carbonate, organic matter, sand, p2o5, free feemn oxide, and pseudototal al and trace element (te) contents appeared as the main variables governing te bioaccessibility. the statistical modeling approach was reasonably successful, indicating that the main soil factors influencing the bioaccessibility of tes were taken into account and the predictions could be applicable for further risk evaluation in the studied area. |
2012Article de journal ER2 Auteurs : Petit, Jean-Yves; Wirquin, Eric Characterising impact resistance of latex-cement mortars for externalinsulation systems, soumis  Advances in Cement Research (2012 Dans: 2012, (ACL). @article{Petit2012b,
title = {Characterising impact resistance of latex-cement mortars for externalinsulation systems, soumis  Advances in Cement Research (2012},
author = {Jean-Yves Petit and Eric Wirquin},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Deprez, Pascal; Melian, C F; Breaban, Florin; Coutouly, J F Glass marking with CO2 Laser : experimental study of the interactionlaser ^a€“ material, Journal of Surface Engineered Materials and AdvanceṬechnology, doi: 10.4236/jsemat Published Online January 2012 (http://wwwṠciRP.org/journal/jsemat),Vol. Dans: 2012, (ACL). @article{DA‰PREZ2012,
title = {Glass marking with CO2 Laser : experimental study of the interactionlaser ^a€“ material, Journal of Surface Engineered Materials and AdvanceṬechnology, doi: 10.4236/jsemat Published Online January 2012 (http://wwwṠciRP.org/journal/jsemat),Vol.},
author = {Pascal Deprez and C F Melian and Florin Breaban and J F Coutouly},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Conférence ER4 Auteurs : Pérès, Guénola; Bispo, Antonio; Grand, Cécile; Galsomies, Laurence; Gattin, Isabelle; Harris-Hellal, Jennifer; Hedde, Mickaël; Le-Guédard, Marina; Ruiz, Nuria; Alaphilippe, A; Béguiristain, Thierry; Conil, S; Douay, Francis; Faure, Olivier; Guernion, Muriel; Hitmi, Adnane; Houot, Sabine; Legras, Marc; Vian, Jean-François; Dur, Jeanne-Chantal; Lepelletier, Patrice; Rougé, Laurence; Taibi, Salima; Cluzeau, Daniel Utilisation des Biomarqueurs et Bioindicateurs dans la surveillance de la qualité des sols et l’évaluation des risques Journées d'Etude des Sols. 19-23 mars 2012, Versailles, 2012, (ACTN). @conference{Peres2012a,
title = {Utilisation des Biomarqueurs et Bioindicateurs dans la surveillance de la qualité des sols et l’évaluation des risques},
author = {Guénola Pérès and Antonio Bispo and Cécile Grand and Laurence Galsomies and Isabelle Gattin and Jennifer Harris-Hellal and Mickaël Hedde and Marina Le-Guédard and Nuria Ruiz and A Alaphilippe and Thierry Béguiristain and S Conil and Francis Douay and Olivier Faure and Muriel Guernion and Adnane Hitmi and Sabine Houot and Marc Legras and Jean-François Vian and Jeanne-Chantal Dur and Patrice Lepelletier and Laurence Rougé and Salima Taibi and Daniel Cluzeau},
year = {2012},
date = {2012-01-01},
booktitle = {Journées d'Etude des Sols. 19-23 mars 2012, Versailles},
note = {ACTN},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Conférence ER4 Auteurs : Pérès, Guénola; Bispo, Antonio; Grand, Cécile; Gattin, Isabelle; Hedde, Mickaël; Harris-Hellal, Jennifer; Le-Guédard, Marina; Ruiz, Nuria; Alaphilippe, A; Béguiristain, Thierry; Douay, Francis; Faure, Olivier; Hitmi, Adnane; Houot, Sabine; Legras, Marc; Guernion, Muriel; Vian, Jean-François; Rougé, Laurence; Lepelletier, Patrice; Cluzeau, Daniel Soil bioindicators for soil monitoring, risk assessment and soil characterization. Results from the French national “Bioindicators Programme” Eurosoil, 2-6 July 2012, Bari (Italy), 2012, (ACTI). @conference{Peres2012b,
title = {Soil bioindicators for soil monitoring, risk assessment and soil characterization. Results from the French national “Bioindicators Programme”},
author = {Guénola Pérès and Antonio Bispo and Cécile Grand and Isabelle Gattin and Mickaël Hedde and Jennifer Harris-Hellal and Marina Le-Guédard and Nuria Ruiz and A Alaphilippe and Thierry Béguiristain and Francis Douay and Olivier Faure and Adnane Hitmi and Sabine Houot and Marc Legras and Muriel Guernion and Jean-François Vian and Laurence Rougé and Patrice Lepelletier and Daniel Cluzeau},
year = {2012},
date = {2012-01-01},
booktitle = {Eurosoil, 2-6 July 2012, Bari (Italy)},
note = {ACTI},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2012Article de journal ER2 Auteurs : Benzerzour, Mahfoud; Sebaibi, N; Abriak, Nor-Edine; Binetruy, C Waste fibre-cement matrix bond characteristics improved by using silane-treated fibres Dans: Construction and Building Materials, vol. 37, p. 1-6, 2012, (ACL). Liens @article{Benzerzour20121,
title = {Waste fibre-cement matrix bond characteristics improved by using silane-treated fibres},
author = {Mahfoud Benzerzour and N Sebaibi and Nor-Edine Abriak and C Binetruy},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870164867&doi=10.1016%2fj.conbuildmat.2012.07.024&partnerID=40&md5=7a73c5ac4df47c26340731858c3fb48e},
doi = {10.1016/j.conbuildmat.2012.07.024},
year = {2012},
date = {2012-01-01},
journal = {Construction and Building Materials},
volume = {37},
pages = {1-6},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Dihmani, N; Amraqui, S; Mezrhab, A; Naji, Hassane Modelling of surface radiation and natural convection in a ventedchannel with an electronic component^a€?, J. of Ŧhermophysics anḤeat Ŧransfer (JTHT), AIAA, Manuscript id 2011-12-Ŧ3877, 2012, doi:10.2514/1Ṫ387 Dans: 2012, (ACL). @article{Dihmani2012,
title = {Modelling of surface radiation and natural convection in a ventedchannel with an electronic component^a€?, J. of Ŧhermophysics anḤeat Ŧransfer (JTHT), AIAA, Manuscript id 2011-12-Ŧ3877, 2012, doi:10.2514/1Ṫ387},
author = {N Dihmani and S Amraqui and A Mezrhab and Hassane Naji},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Zentar, Rachid; Wang, D; Abriak, Nor-Edine; Benzerzour, Mahfoud; Chen, W Utilization of siliceous-aluminous fly ash and cement for solidification of marine sediments Dans: Construction and Building Materials, vol. 35, p. 856-863, 2012, (ACL). Liens @article{Zentar2012856,
title = {Utilization of siliceous-aluminous fly ash and cement for solidification of marine sediments},
author = {Rachid Zentar and D Wang and Nor-Edine Abriak and Mahfoud Benzerzour and W Chen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861655697&doi=10.1016%2fj.conbuildmat.2012.04.024&partnerID=40&md5=967e36c5330c204193b1e8e9c79c8dbc},
doi = {10.1016/j.conbuildmat.2012.04.024},
year = {2012},
date = {2012-01-01},
journal = {Construction and Building Materials},
volume = {35},
pages = {856-863},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Sebaibi, N; Benzerzour, Mahfoud; Abriak, Nor-Edine; Binetruy, C Mechanical and physical properties of a cement matrix through the recycling of thermoset composites Dans: Construction and Building Materials, vol. 34, p. 226-235, 2012, (ACL). Liens @article{Sebaibi2012226,
title = {Mechanical and physical properties of a cement matrix through the recycling of thermoset composites},
author = {N Sebaibi and Mahfoud Benzerzour and Nor-Edine Abriak and C Binetruy},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84860502371&doi=10.1016%2fj.conbuildmat.2012.02.048&partnerID=40&md5=a47095fc91429f3c284926df7eabefa9},
doi = {10.1016/j.conbuildmat.2012.02.048},
year = {2012},
date = {2012-01-01},
journal = {Construction and Building Materials},
volume = {34},
pages = {226-235},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : Sebaibi, N; Benzerzour, Mahfoud; Abriak, Nor-Edine; Binetruy, C Mechanical properties of concrete-reinforced fibres and powders with crushed thermoset composites: The influence of fibre/matrix interaction Dans: Construction and Building Materials, vol. 29, p. 332-338, 2012, (ACL). Liens @article{Sebaibi2012332,
title = {Mechanical properties of concrete-reinforced fibres and powders with crushed thermoset composites: The influence of fibre/matrix interaction},
author = {N Sebaibi and Mahfoud Benzerzour and Nor-Edine Abriak and C Binetruy},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-82055168859&doi=10.1016%2fj.conbuildmat.2011.10.026&partnerID=40&md5=712c290fa2a98fdf34607e6d3cf5221c},
doi = {10.1016/j.conbuildmat.2011.10.026},
year = {2012},
date = {2012-01-01},
journal = {Construction and Building Materials},
volume = {29},
pages = {332-338},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER4 Auteurs : Pérès, Guénola; Vandenbulcke, Franck; Guernion, Muriel; Hedde, Mickaël; Béguiristain, Thierry; Douay, Francis; Houot, Sabine; Piron, Denis; Richard, Antoine; Bispo, Antonio; Grand, Cécile; Galsomies, Laurence; Cluzeau, Daniel Earthworm indicators as tools for soil monitoring, characterization and risk assessment. An example from the national Bioindicator programme (France) Dans: Pedobiologia, vol. 54, p. S77-S87, 2012, (ACL). Résumé @article{Peres2012c,
title = {Earthworm indicators as tools for soil monitoring, characterization and risk assessment. An example from the national Bioindicator programme (France)},
author = {Guénola Pérès and Franck Vandenbulcke and Muriel Guernion and Mickaël Hedde and Thierry Béguiristain and Francis Douay and Sabine Houot and Denis Piron and Antoine Richard and Antonio Bispo and Cécile Grand and Laurence Galsomies and Daniel Cluzeau},
year = {2012},
date = {2012-01-01},
journal = {Pedobiologia},
volume = {54},
pages = {S77-S87},
abstract = {Considering the limited number of bioindicators available to assess soil quality, a national research programme was set up in france to develop such indicators (2006-2012), the "bioindicator" programme.this programme tested 47 biological parameters (i.e. microorganisms, fauna, flora) including earthworms, in several sites differing in terms of land use, contamination type - pahs or metals - and pollution levels. the present study proposes some study objectives for bioindicator approaches, based on the earthwormn results from the programme. therefore, different earthworm descriptors were tested at the community level (e.g. abundance, biomass, species and functional structures, and ecological traits) as well as the organism level (i.e. measuring the metallothionein coding gene expression level in earthworms). the present results, obtained from the programme's spring 2009 sampling campaign, discriminated among the different descriptors and showed that earthworm and endogeic abundance as well as the individual weight of endogeics seem to be good indicators in non-contaminated (cultivated) sites, while the ecological structure, namely the proportion of anecic vs. endogeic species, and the proportion of non-vulnerable species should be used as indicators of contaminated soils. furthermore, the first results obtained for lumbricus terrestris and l rubellus rubellus are encouraging as they show that metallothionein expression increases in metal-contaminated soils. the relevance of these descriptors, which have to be considered in study objectives, requires the analysis of 2010 results. (c) 2011 elsevier gmbh. all rights reserved.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Considering the limited number of bioindicators available to assess soil quality, a national research programme was set up in france to develop such indicators (2006-2012), the "bioindicator" programme.this programme tested 47 biological parameters (i.e. microorganisms, fauna, flora) including earthworms, in several sites differing in terms of land use, contamination type - pahs or metals - and pollution levels. the present study proposes some study objectives for bioindicator approaches, based on the earthwormn results from the programme. therefore, different earthworm descriptors were tested at the community level (e.g. abundance, biomass, species and functional structures, and ecological traits) as well as the organism level (i.e. measuring the metallothionein coding gene expression level in earthworms). the present results, obtained from the programme's spring 2009 sampling campaign, discriminated among the different descriptors and showed that earthworm and endogeic abundance as well as the individual weight of endogeics seem to be good indicators in non-contaminated (cultivated) sites, while the ecological structure, namely the proportion of anecic vs. endogeic species, and the proportion of non-vulnerable species should be used as indicators of contaminated soils. furthermore, the first results obtained for lumbricus terrestris and l rubellus rubellus are encouraging as they show that metallothionein expression increases in metal-contaminated soils. the relevance of these descriptors, which have to be considered in study objectives, requires the analysis of 2010 results. (c) 2011 elsevier gmbh. all rights reserved. |
2012Article de journal ER2 Auteurs : Abriak, Nor-Edine; Sebaibi, N; Benzerzour, Mahfoud Experimental results of polyester/glass fibers - Cementitious matrix bond characteristics: Effect of silane on fibers Dans: Advanced Materials Research, vol. 428, p. 73-77, 2012, (ACL). Liens @article{Abriak201273,
title = {Experimental results of polyester/glass fibers - Cementitious matrix bond characteristics: Effect of silane on fibers},
author = {Nor-Edine Abriak and N Sebaibi and Mahfoud Benzerzour},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84856036679&doi=10.4028%2fwww.scientific.net%2fAMR.428.73&partnerID=40&md5=20a23c12ba927c3b3df4f1e29feed49f},
doi = {10.4028/www.scientific.net/AMR.428.73},
year = {2012},
date = {2012-01-01},
journal = {Advanced Materials Research},
volume = {428},
pages = {73-77},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER4 Auteurs : Pernin, Céline; Demuynck, Sylvain; Douay, Francis; Grumiaux, Fabien; Guillemand, David; Leprêtre, Alain; Pohu, Alena; Pourrut, Bertrand; Pruvot, Christelle Une restauration de la biodiversité aux alentours de l’ancienne fonderie Metaleurop Nord est-elle envisageable? Quelques pistes... Dans: Premières journées techniques du réseau SAFIR. 11-12 mai 2012, Roubaix, 2012, (COM). @article{Pernin2012,
title = {Une restauration de la biodiversité aux alentours de l’ancienne fonderie Metaleurop Nord est-elle envisageable? Quelques pistes...},
author = {Céline Pernin and Sylvain Demuynck and Francis Douay and Fabien Grumiaux and David Guillemand and Alain Leprêtre and Alena Pohu and Bertrand Pourrut and Christelle Pruvot},
year = {2012},
date = {2012-01-01},
journal = {Premières journées techniques du réseau SAFIR. 11-12 mai 2012, Roubaix},
note = {COM},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER2 Auteurs : SEBAIBI, N; Benzerzour, Mahfoud; Abriak, Nor-Edine; BINETRUY, C Mechanical and physical properties of a cement matrix through therecycling of thermoset composites, Construction and Building Materials,Vol 34, pp 226^aÂÂ235, 2012. DOI: 10.1016/j.conbuildmat.2012.02.04 Dans: 2012, (ACL). @article{SEBAIBI2012,
title = {Mechanical and physical properties of a cement matrix through therecycling of thermoset composites, Construction and Building Materials,Vol 34, pp 226^aÂÂ235, 2012. DOI: 10.1016/j.conbuildmat.2012.02.04},
author = {N SEBAIBI and Mahfoud Benzerzour and Nor-Edine Abriak and C BINETRUY},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER5 Auteurs : Dutil, Y; Rousse, D; Lassue, Stéphane; Zalewski, Laurent; Joulin, Annabelle; Virgone, J; Kuznik, F; JohannesK.,; Dumas, J P; Bedecarrats, J P; Castell, L F A Modeling phase change materials behavior in building applications: comments on material characterization and model validation, RenewableEnergy, 2012. Dans: 2012, (ACL). @article{Dutil2012,
title = {Modeling phase change materials behavior in building applications: comments on material characterization and model validation, RenewableEnergy, 2012.},
author = {Y Dutil and D Rousse and Stéphane Lassue and Laurent Zalewski and Annabelle Joulin and J Virgone and F Kuznik and JohannesK. and J P Dumas and J P Bedecarrats and L F A Castell},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER1 Auteurs : AJORLOO, A M; Mroueh, Hussein; Lancelot, Laurent Experimental Investigation of cemented sand behavior under triaxialtests, Geotechnical and Geological Engineering, Springer Ed, 30(1),129-143 - DOI: 10.1007/s10706-011-9455-4, 30:129-143, 2012. Dans: 2012, (ACL). @article{AJORLOO2012,
title = {Experimental Investigation of cemented sand behavior under triaxialtests, Geotechnical and Geological Engineering, Springer Ed, 30(1),129-143 - DOI: 10.1007/s10706-011-9455-4, 30:129-143, 2012.},
author = {A M AJORLOO and Hussein Mroueh and Laurent Lancelot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER1 Auteurs : AJORLOO, A M; Mroueh, Hussein; Lancelot, Laurent Experimental study of mechanical properties and permeability of cementedsilica sand application in deep mix method, Procedia Engineering,Elsevier Ed, in press, 2012. Dans: 2012, (ACL). @article{AJORLOO2012a,
title = {Experimental study of mechanical properties and permeability of cementedsilica sand application in deep mix method, Procedia Engineering,Elsevier Ed, in press, 2012.},
author = {A M AJORLOO and Hussein Mroueh and Laurent Lancelot},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2012Article de journal ER3 Auteurs : Aid, Abdelkrim; BENDOUBA, M; AMINALLAH, L; Amrouche, Abdelwaheb; BENSEDDIQ, N; BENGUEDIAD, M An equivalent stress process for fatigue life estimation under multiaxialloadings based on a new non linear damage model. Materials Scienceand Engineering A, 538, pp 20 ^aÂÂ 27. 201 Dans: 2012, (ACL). @article{aid2012,
title = {An equivalent stress process for fatigue life estimation under multiaxialloadings based on a new non linear damage model. Materials Scienceand Engineering A, 538, pp 20 ^aÂÂ 27. 201},
author = {Abdelkrim Aid and M BENDOUBA and L AMINALLAH and Abdelwaheb Amrouche and N BENSEDDIQ and M BENGUEDIAD},
year = {2012},
date = {2012-01-01},
note = {ACL},
keywords = {ER3},
pubstate = {published},
tppubtype = {article}
}
|
2012Conférence ER4 Auteurs : Pey, Benjamin; Capowiez, Yvan; Cortet, Jérôme; Decaëns, Thibaud; Deharveng, Louis; Dubs, Florence; Guernion, Muriel; Grumiaux, Fabien; Nahmani, Johanne; Pasquet, Alain; Pelosi, Céline; Pernin, Céline; Ponge, Jean-François; Salmon, Sandrine; Hedde, Mickaël Vers une meilleure utilisation des traits fonctionnels en écologie des sols, apports du projet BETSI (Biological and Ecological Traits of Soil Invertebrates) 11èmes Journées d’Etude des Sols, colloque AFES: Le sol face aux changements globaux.19-23 mars 2012, Versailles, 2012, (ACTN). Résumé @conference{Pey2012,
title = {Vers une meilleure utilisation des traits fonctionnels en écologie des sols, apports du projet BETSI (Biological and Ecological Traits of Soil Invertebrates)},
author = {Benjamin Pey and Yvan Capowiez and Jérôme Cortet and Thibaud Decaëns and Louis Deharveng and Florence Dubs and Muriel Guernion and Fabien Grumiaux and Johanne Nahmani and Alain Pasquet and Céline Pelosi and Céline Pernin and Jean-François Ponge and Sandrine Salmon and Mickaël Hedde},
year = {2012},
date = {2012-01-01},
booktitle = {11èmes Journées d’Etude des Sols, colloque AFES: Le sol face aux changements globaux.19-23 mars 2012, Versailles},
abstract = {Introduction la dégradation anthropique représente la première cause de la diminution de la biodiversité au niveau mondial (vitousek et al., 1997). surveiller et contrôler la biodiversité afin de comprendre les patterns d’évolution des communautés en réponses aux changements environnementaux est une étape nécessaire à l’évaluation de l’impact anthropique. parmi les nombreuses méthodes d'appréciation de la biodiversité, les approches basées sur les traits fonctionnels se sont développées durant ces trois dernières décennies (violle et al., 2007). les traits fonctionnels sont des caractéristiques morphologiques, physiologiques ou phénologiques mesurables au niveau de l’organisme, de la cellule jusqu’à l’organisme entier 11èmes journées d’etude des sols, 19‐23 mars 2012, versailles et liées à sa fitness (violle et al., 2007). ils présentent tous les critères de bons bioindicateurs, à savoir : (i) qu’ils n’ont pas de limitation biogéographique, (ii) que la réponse est spécifique au type de changement environnemental (naturel ou anthropique), (iii) que la réponse est spécifique à l’intensité du changement environnemental, (iv) qu’ils dérivent de concepts écologiques théoriques (dolédec et al., 1999) et enfin (v) que les réponses sont multiscalaires dans le sens où elles couvrent un domaine allant de l’individu à des niveaux d’organisation supérieurs (e.g. démographique, communautaire, écosystémique) (violle et al., 2007). parmi les organismes, les invertébrés du sol jouent un rôle majeur dans les pédoécosystèmes. par leur influence sur les processus du sol, ils contribuent à la délivrance des fonctions du sol (e.g. transformation du carbone, régulation des populations biologiques) qui contribuent aux services écosystémiques à l’échelle de l’écosystème (barrios, 2007; kibblewhite et al., 2008). par ailleurs, ils répondent rapidement aux perturbations (cortet et al., 1999). malgré ces constats, l’utilisation des traits fonctionnels chez les invertébrés du sol reste rare.},
note = {ACTN},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
Introduction la dégradation anthropique représente la première cause de la diminution de la biodiversité au niveau mondial (vitousek et al., 1997). surveiller et contrôler la biodiversité afin de comprendre les patterns d’évolution des communautés en réponses aux changements environnementaux est une étape nécessaire à l’évaluation de l’impact anthropique. parmi les nombreuses méthodes d'appréciation de la biodiversité, les approches basées sur les traits fonctionnels se sont développées durant ces trois dernières décennies (violle et al., 2007). les traits fonctionnels sont des caractéristiques morphologiques, physiologiques ou phénologiques mesurables au niveau de l’organisme, de la cellule jusqu’à l’organisme entier 11èmes journées d’etude des sols, 19‐23 mars 2012, versailles et liées à sa fitness (violle et al., 2007). ils présentent tous les critères de bons bioindicateurs, à savoir : (i) qu’ils n’ont pas de limitation biogéographique, (ii) que la réponse est spécifique au type de changement environnemental (naturel ou anthropique), (iii) que la réponse est spécifique à l’intensité du changement environnemental, (iv) qu’ils dérivent de concepts écologiques théoriques (dolédec et al., 1999) et enfin (v) que les réponses sont multiscalaires dans le sens où elles couvrent un domaine allant de l’individu à des niveaux d’organisation supérieurs (e.g. démographique, communautaire, écosystémique) (violle et al., 2007). parmi les organismes, les invertébrés du sol jouent un rôle majeur dans les pédoécosystèmes. par leur influence sur les processus du sol, ils contribuent à la délivrance des fonctions du sol (e.g. transformation du carbone, régulation des populations biologiques) qui contribuent aux services écosystémiques à l’échelle de l’écosystème (barrios, 2007; kibblewhite et al., 2008). par ailleurs, ils répondent rapidement aux perturbations (cortet et al., 1999). malgré ces constats, l’utilisation des traits fonctionnels chez les invertébrés du sol reste rare. |
