Étude de la contamination par les métaux lourds du champ d'épandage des eaux usées de la ville de Marrakech (Maroc) [PDF]
, 1994 La bioconcentration du Zn, Cu et Cd a été étudiée chez Melanopsis praemorsa L. (Gastéropode prosobranche) provenant de deux sites d'une khettara située dans le champ d'épandage des eaux usées de la ville de Marrakech.
El Meray, M. +4 more
core +1 more source
Recommandations d’un collectif franco-suisse d’experts pour une meilleure évaluation de la qualité écotoxicologique des sédiments par l’étude des communautés benthiques [PDF]
Sciences, Eaux & Territoires, 2019 Les sédiments ont un rôle écologique essentiel pour de nombreuses espèces aquatiques. Toutefois, leur capacité à capter les polluants persistants peut participer à long terme à la contamination des milieux aquatiques.
PESCE, Stéphane +42 more
doaj
Multi-residues analysis of pre-emergence herbicides in fluvial sediments : application to the mid-Garonne River [PDF]
, 2007 Contamination of man and ecosystems by pesticides has become a major environmental concern. Whereas many studies exist on contamination from agriculture, the effects of urban sources are usually omitted. Fluvial sediment is a complex matrix of pollutants
Devault, Damien A. +4 more
core +3 more sources
Field assessment of precocious maturation in salmon parr using ultrasound imaging
Peer Community Journal, 2021 Salmonids are characterized by a large diversity of life histories, but their study is often limited by the imperfect observation of the true state of an individual in the wild.
Nevoux, Marie +5 more
doaj +1 more source
Structural characterization of humic acids, extracted from sewage sludge during composting, by thermochemolysis–gas chromatography–mass spectrometry [PDF]
, 2006 Thermochemolysis coupled with gas chromatography and mass spectrometry were applied to determine the structure of humic acids (HA) extracted from a sewage sludge and straw mixture at different steps of composting.
Amblès, André +8 more
core +8 more sources
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2022 Dans le contexte actuel de changement climatique et de pollution environnementale généralisée, l’évaluation de la durabilité des systèmes de production s’avère indispensable.
Hugues Aguin ELEGBE +5 more
doaj
Study of the trace metal ion influence on the turnover of soil organic matter in cultivated contaminated soils [PDF]
, 2006 The role of metals in the behaviour of soil organic matter (SOM) is not well documented. Therefore, we investigated the influence of metals (Pb, Zn, Cu and Cd) on the dynamic of SOM in contaminated soils where maize (C4 plant) replaced C3 cultures. Three
Benedetti, Marc F. +4 more
core +2 more sources
Diversity and Distributions, Volume 23, Issue 2, Page 130-145, February 2017., 2017 Abstract Aim The movement patterns of marine top predators are likely to reflect responses to prey distributions, which themselves can be influenced by factors such as climate and fisheries. The critically endangered Balearic shearwater Puffinus mauretanicus has shown a recent northwards shift in non‐breeding distribution, tentatively linked to ...
Rhiannon E. Meier +11 more
wiley +1 more source
Environment International, 2023 Growing evidence shows that endocrine disruptors (EDs), known to affect the reproductive system, may also disturb other hormone-regulated functions leading to cancers, neurodevelopmental defects, metabolic and immune diseases.
Thibault Crouzet +9 more
doaj +1 more source
Mercury speciation in soils of the industrialised Thur River catchment (Alsace, France) [PDF]
, 2006 Methylmercury (MeHg) and total Hg (THg) concentrations in soil profiles were monitored in the Thur River basin (Alsace, France), where a chlor-alkali plant has been located in the city of Vieux-Thann since the 1930s.
Probst, Jean-Luc +2 more
core +3 more sources