Zobrazeno 1 - 10
of 119
pro vyhledávání: '"élément trace"'
Autor:
Desjardins, Kimberley
Les métaux et les métalloïdes sont naturellement présents dans l’ensemble de la biosphère et les premières formes de vie ont su bénéficier des plus abondants comme macronutriments. Catégorisés dans le tableau périodique des éléments se
Autor:
Froger, Claire, Pelfrêne, A., Volatier, J.-L., Roussel, H., Marot, F., Saby, Nicolas P. A., Bispo, Antonio, Brunet, Jean-François
Publikováno v:
Étude et Gestion des Sols
Étude et Gestion des Sols, 2023, 30 (numéro spécial virtuel "20 ans du GIS Sol"), pp.235-252
Étude et Gestion des Sols, 2023, 30 (numéro spécial virtuel "20 ans du GIS Sol"), pp.235-252
International audience; Soil pollution by inorganic and/or organic contaminants can impact human health through di-rect adsorption or indirect pathways and needs to be considered in public health policies. The Scientific Group of Interest in soil (i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4254::9fcf31d0245e0030bb5f020d2c77f71f
https://hal.inrae.fr/hal-04056942/file/EGS_2023_30_Froger_235-252.pdf
https://hal.inrae.fr/hal-04056942/file/EGS_2023_30_Froger_235-252.pdf
Autor:
Kawaguchi, Masataka
Publikováno v:
Earth Sciences. Université Clermont Auvergne; Graduate School of Science and Technology (Kumamoto, Japon), 2021. English. ⟨NNT : 2021UCFAC061⟩
Sulfur is a volatile element that outgasses from magmas. Its role in volcanology and mantle geochemistry, therefore, needs to be assessed through primitive magmas, to exclude the influence of magma evolution process and degassing. In my thesis, the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f9a63d629d4b787ccfe969b1a0fb10c9
https://theses.hal.science/tel-03793336
https://theses.hal.science/tel-03793336
Publikováno v:
Earth Sciences. Université Clermont Auvergne, 2021. English. ⟨NNT : 2021UCFAC007⟩
Arc magmas inherit its composition from three reservoirs: the mantle wedge, the arc crust and the subducted slab. The contribution of the mantle and slab components is constrained from the study of primitive magmas, which is the magma yet to interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::50727c61985b5f182513f4edd800559d
https://theses.hal.science/tel-03554073
https://theses.hal.science/tel-03554073
Autor:
Barberis, Louise
Publikováno v:
Biologie végétale. Université de Lyon, 2020. Français. ⟨NNT : 2020LYSE1277⟩
Since the industrial revolution and the resulting contaminant emissions, soils have been subjected to increasingly high concentrations of trace metal elements (MTEs). These, which are non-biodegradable and toxic at low doses for most organisms, disru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ed95839421c4d6e6c4b3dfbf3069d5a8
https://tel.archives-ouvertes.fr/tel-03456670/file/TH2020BARBERISLOUISE.pdf
https://tel.archives-ouvertes.fr/tel-03456670/file/TH2020BARBERISLOUISE.pdf
Autor:
Paquette, Vincent
Certaines études suggèrent que la forme chimique et la taille des particules de béryllium aient un rôle important à jouer sur sa toxicité. Le but principal du projet est de développer et valider des méthodes fiables, ayant des limites de dét
Externí odkaz:
http://www.archipel.uqam.ca/1828/1/M10712.pdf
Publikováno v:
Journal of Food Composition and Analysis
Journal of Food Composition and Analysis, Elsevier, 2017, 59, pp.179-187. ⟨10.1016/j.jfca.2017.02.017⟩
Journal of Food Composition and Analysis, Elsevier, 2017, 59, pp.179-187. ⟨10.1016/j.jfca.2017.02.017⟩
The uptake of metals by plants and their partitioning between different organs is an important issue in fields like plant ecology, phytochemistry, phytoremediation and, in the case of plants with edible parts, food quality. In this work a five-month
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d609000258c18e90ab934139bf12024
https://doi.org/10.1016/j.jfca.2017.02.017
https://doi.org/10.1016/j.jfca.2017.02.017
Autor:
Barbier, Lucie
En conditions hivernales rigoureuses, l'application des fondants routiers (principalement du chlorure de sodium - NaCl) permet d'assurer la sécurité des usagers de réseaux. Toutefois, son utilisation généralisée entraîne des risques de contami
Externí odkaz:
http://www.theses.fr/2019LORR0031/document
Autor:
Barbier, Lucie
Publikováno v:
Génie des procédés. Université de Lorraine, 2019. Français. ⟨NNT : 2019LORR0031⟩
In severe winter conditions, the application of deicer salts (mainly sodium chloride -NaCl) ensures the safety of network users. However, its spreading carries contamination risks of aquatic and terrestrial ecosystems. On the road, Na+ and Cl- are tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::19c4175ff21ff8fb78dde4941b4f8fbd
https://hal.univ-lorraine.fr/tel-02141697/document
https://hal.univ-lorraine.fr/tel-02141697/document
Autor:
Thibault Sterckeman, Ye-Tao Tang, Rongliang Qiu, Teng-Hao-Bo Deng, Guillaume Echevarria, Jean Louis Morel
Publikováno v:
Environmental and Experimental Botany
Environmental and Experimental Botany, Elsevier, 2019, 158, pp.73-79. ⟨10.1016/j.envexpbot.2018.11.015⟩
Environmental and Experimental Botany, Elsevier, 2019, 158, pp.73-79. ⟨10.1016/j.envexpbot.2018.11.015⟩
Nickel hyperaccumulators are a group of particular plant species which possess high efficient Ni uptake transport systems in their roots, the mechanisms of which however are far from being understood. Study on the interactions between nickel and othe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::783631db479844d6b70303e2c675630d
https://hal.archives-ouvertes.fr/hal-02154555
https://hal.archives-ouvertes.fr/hal-02154555