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Benthic foraminifera as tracers of brine production in the Storfjorden “sea ice factory”
The rapid response of benthic foraminifera to environmental factors (e.g. organic matter quality and quantity, salinity, pH) and their high fossilisation potential make them promising bio-indicatorsExpand
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Anthropogenic tritium in the Loire River estuary, France
Abstract This work is carried out in the frame of a radioecological monitoring of anthropogenic tritium from upstream and downstream of several nuclear power plants along the Loire River to itsExpand
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Microbial mobilization of cesium from illite: The role of organic acids and siderophores
Abstract This paper aims to provide a mechanistic understanding of the mobilization of cesium (Cs) by bacteria from soil as part of a soil cleaning step. Whole metabolites and purified siderophoresExpand
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Towards speciation of organically bound tritium and deuterium: Quantification of non-exchangeable forms in carbohydrate molecules.
An original methodology to quantitatively explore exchangeability of hydrogen isotopes in carbohydrate molecules is proposed. To access the speciation of organically bound hydrogen isotopes, isotopicExpand
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An overlooked pool of hydrogen stored in humic matter revealed by isotopic exchange: implication for radioactive 3H contamination
Tritium (3H), the radioactive isotope of hydrogen, is a contaminant occurring in most nuclear liquid releases from nuclear industries. The behavior of tritium in the environment is an ongoingExpand
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Offshore experiments on styrene spillage in marine waters for risk assessment.
Within the context of risk evaluation of chemical spillages into the marine environment, this paper reports on an offshore experiment to study the behaviour of styrene spilled into sea under naturalExpand
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Manganese, iron and phosphorus cycling in an estuarine mudflat, Loire, France
Abstract The sampling of surface sediment from two sites of a mudflat of the Loire Estuary during four contrasting seasons has led to new information about geochemical cycling under transientExpand
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Effect of Pseudomonas fluorescens and pyoverdine on the phytoextraction of cesium by red clover in soil pots and hydroponics
With the aim of improving the phytoextraction rate of cesium (Cs), the effect of Pseudomonas fluorescens ATCC 17400 and its siderophore pyoverdine (PVD) on the uptake of Cs by red clover was studiedExpand
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Guides d'ondes planaires en verre et vitrocéramique fluorés : élaboration par PVD et spectroscopie d'ions de terres rares
Cette these financee par la Region Pays de la Loire s'insere dans le cadre d'un programme de recherche sur les materiaux a proprietes specifiques (MAPS) et s'appuie sur une collaboration CNRS-CNRExpand
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Cellulose, proteins, starch and simple carbohydrates molecules control the hydrogen exchange capacity of bio-indicators and foodstuffs.
Over the past several years, it has become increasingly acknowledged that Organically Bound Tritium (OBT) is the most pertinent tritium form for understanding its behavior and distribution within theExpand
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