105 results on '"Poszwa, Anne"'
Search Results
2. Tracing the origin of wood at the regional scale with dendrochemical markers: elemental and strontium and neodymium isotopic composition
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Štulc, Anna Imbert, Poszwa, Anne, Ponton, Stéphane, Dupouey, Jean-Luc, Bouchez, Julien, Beuret, Maximilien, Rigoussen, Dimitri, Paul, Thierry, Lemoine, Michel, Coubray, Sylvie, Girardclos, Olivier, Gauthier, Christophe, Bardin, Jérémie, Tu, Thanh Thuy Nguyen, and Dufraisse, Alexa
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- 2024
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3. New methodological approach for deep penetrating geochemistry and environmental studies part 2: field determination of Co(II) /Ni(II) and Pb(II) /Zn(II) of on-site soil extractions by electrochemical stripping techniques
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Hackel, Laetitia, primary, Rotureau, Elise, additional, Guilleux, Camille, additional, Poszwa, Anne, additional, de Junet, Alexis, additional, Middleton, Maarit, additional, Morrin, Aoife, additional, and Pinheiro, José Paulo, additional
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- 2024
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4. Tree-ring chronologies, stable strontium isotopes and biochemical compounds: Towards reference datasets to provenance Iberian shipwreck timbers
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Domínguez-Delmás, Marta, Rich, Sara, Traoré, Mohamed, Hajj, Fadi, Poszwa, Anne, Akhmetzyanov, Linar, García-González, Ignacio, and Groenendijk, Peter
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- 2020
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5. Increased Mg release rates and related Mg isotopic signatures during bacteria-phlogopite interactions
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Balland-Bolou-Bi, Clarisse, Bolou-Bi, Emile B., Vigier, Nathalie, Mustin, Christian, and Poszwa, Anne
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- 2019
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6. 'Paleoenvironmental study of modern charcoal making activity on forest soils in the Northern Vosges Mountains (Bitche, France): A multidisciplinary study of two remaining charcoal platforms and associated soils sequences'.
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Gebhardt, Anne, Poszwa, Anne, Mansuy‐Huault, Laurence, Robin, Vincent, Vrydaghs, Luc, and Lorgeoux, Catherine
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FOREST soils , *PALEOENVIRONMENTAL studies , *CHARCOAL , *POLYCYCLIC aromatic hydrocarbons , *FOREST degradation , *IRON , *ANALYSIS of river sediments - Abstract
This multidisciplinary study aims to decipher the impact of ancient charcoal production on past and present‐day soils in the northern Vosges Mountains. Soil observations in the field and laboratory were complemented by charcoal and phytolith studies on large thin sections, molecular analyses of organic pollutants, and phytolith analysis on bulk samples. The complex technosol platform records an ancient natural soil sequence buried by a human‐made platform on which charcoal accumulated. The current upslope soil is an entic Podzol. Palaeoecological data collected in the buried soil are reliable owing to low bioactivity due to soil acidity. Podzolisation predated the platform construction. The presence of ashes induced low soil alkalisation developed in the charcoal hearth remains and appears to have generated the migration of subsequent iron/clay/organic bands throughout the platform sediment and the buried soil. Charcoal studied in thin sections revealed mainly Quercus and Fagus taxa. Phytolith studies suggest that a less dense or degraded forest preceded platform construction, probably due to former woodland coppicing or earlier disorganised wood gathering. The specific distribution of polycyclic aromatic hydrocarbons sorbed on charcoal has persisted in soils throughout centuries, but we have no evidence that charcoal‐making activities contributed to diffuse global pollution. [ABSTRACT FROM AUTHOR]
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- 2024
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7. New methodological approach for deep penetrating geochemistry and environmental studies, Part 1: on-site soil extraction of trace and rare earth elements.
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de Junet, Alexis, Guilleux, Camille, Poszwa, Anne, Devin, Simon, Sarala, Pertti, Pospiech, Solveig, Middleton, Maarit, and Pinheiro, José-Paulo
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RARE earth metals ,ENVIRONMENTAL sciences ,ENVIRONMENTAL geochemistry ,PROSPECTING ,SOIL particles ,CALCIUM chloride ,TRACE elements ,URANIUM - Abstract
The use of on-site soil extractions for direct quantification provides a fast and efficient method for environmental monitoring and mineral prospecting. In this study, an on-site extraction protocol was developed and tested on northern boreal soils using partial extractants: 0.01 M calcium chloride (CaCl
2 ) and 0.43 M nitric acid (HNO3 ). CaCl2 is commonly used as an extractant for mobile and directly available elements, while 0.43 M HNO3 is used to extract also the reactive pool with the weakly bound elements from soil particle surfaces. These two extractants were chosen because (i) they have no specific constraints for electrochemical or spectrometric analysis for element quantification and (ii) they are more environmentally friendly than the ones often used for mineral exploration, e.g. the aqua regia (AR) or mobile metal ions such as Ionic Leach™ (IL, ALS). Extractions with HNO3 offered the same patterns as those obtained with AR but with better contrast for anomalies, while the CaCl2 results were very similar to those obtained with IL. Nevertheless, neither HNO3 nor CaCl2 was effective in mobilizing Au, W or Sn due to their low concentrations. Our study demonstrated that on-site soil extractions with HNO3 and CaCl2 were potentially good candidates for the detection of REEs, such as Ce and La, and some trace elements, especially Cd, for both extractions, Co, Pb and U with HNO3 , and Mn and Ni with CaCl2 . This work highlights the potential of on-site extraction using partial extractants. This is a key step prior to the quantification of elements by on-site voltametric techniques. [ABSTRACT FROM AUTHOR]- Published
- 2024
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8. New methodological approach for deep penetrating geochemistry and environmental studies, Part 2: field determination of Co(II)/Ni(II) and Pb(II)/Zn(II) of on-site soil extractions by electrochemical stripping techniques.
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Hackel, Laetitia, Rotureau, Elise, Guilleux, Camille, Poszwa, Anne, de Junet, Alexis, Middleton, Maarit, Morrin, Aoife, and Pinheiro, José Paulo
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ENVIRONMENTAL sciences ,INDUCTIVELY coupled plasma mass spectrometry ,ENVIRONMENTAL geochemistry ,CALCIUM chloride ,PROSPECTING - Abstract
In the framework of deep penetrating geochemistry for mineral exploration, we report a field electroanalytical method using disposable screen-printed working electrodes able to quantify metal pathfinders in partial extracts of soil samples at the nanomolar level on-site. Four metal pathfinders (Co, Ni, Pb and Zn) were chosen due to their geological interest and suitability of electrochemical detection. Square-wave anodic stripping voltammetry (SW-ASV) was developed for the simultaneous detection of Pb(II) and Zn(II) providing limits of detection (LOD) of 1.2 and 5.3 nM, respectively. A linear-scan cathodic stripping voltammetry (LS-CSV) methodology was developed for the joint detection of Co(II) and Ni(II) yielding LOD of 1.8 and 3.5 nM, respectively. Method validation was carried out on 14 upper B-horizon soil samples during a field survey. Two wet extraction procedures were applied for soil samples – a strong extraction using nitric acid (HNO
3 ) and a weak extraction using calcium chloride (CaCl2 ). Excellent agreement between electroanalytical methods and inductively coupled plasma mass spectrometry (ICP-MS) was found for Pb(II), while a small underestimation was observed for Zn(II). For Co(II) and Ni(II) the LS-CSV measurements in the HNO3 extractions were impossible due to the change from low pH to pH to 7.15 which induces precipitation of iron and aluminium. For the CaCl2 extractions, the Co(II)/Ni(II) results obtained by LS-CSV were in excellent agreement with ICP-MS measurements. [ABSTRACT FROM AUTHOR]- Published
- 2024
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9. Variations of Bioavailable Sr Concentration and 87Sr/86Sr Ratio in Boreal Forest Ecosystems: Role of Biocycling, Mineral Weathering and Depth of Root Uptake
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Poszwa, Anne, Ferry, Bruno, Dambrine, Etienne, Pollier, Benoît, Wickman, Tonie, Loubet, Michel, and Bishop, Kevin
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- 2004
10. Radiogenic and “stable” strontium isotopes in provenance studies: A review and first results on archaeological wood from shipwrecks
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Hajj, Fadi, Poszwa, Anne, Bouchez, Julien, and Guérold, François
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- 2017
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11. Do Deep Tree Roots Provide Nutrients to the Tropical Rainforest?
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Poszwa, Anne, Dambrine, Etienne, Ferry, Bruno, Pollier, Benoît, and Loubet, Michel
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- 2002
12. Contribution of microbial activity to formation of organically bound chlorine during batch incubation of forest soil using 37Cl as a tracer
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Osswald, Aurélie, Poszwa, Anne, Bueno, Maïté, Arnaudguilhem, Carine, Billet, David, Thiry, Yves, and Leyval, Corinne
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- 2016
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13. Unexpected calcium sources in deep soil layers in low-fertility forest soils identified by strontium isotopes (Lorraine plateau, eastern France)
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Bedel, Lea, Poszwa, Anne, van der Heijden, Gregory, Legout, Arnaud, Aquilina, Luc, and Ranger, Jacques
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- 2016
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14. Multi-elemental and Strontium-Neodymium Isotopic Signatures in Charred Wood: Potential for Wood Provenance Studies
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Štulc, Anna Imbert, primary, Poszwa, Anne, additional, Ponton, Stéphane, additional, Dupouey, Jean-Luc, additional, Bouchez, Julien, additional, Bardin, Jérémie, additional, Delarue, Frédéric, additional, Coubray, Sylvie, additional, Lemoine, Michel, additional, Rose, Christophe, additional, Ruelle, Julien, additional, Beuret, Maximilien, additional, Tu, Thanh Thuy Nguyen, additional, and Dufraisse, Alexa, additional
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- 2023
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15. Assessment of particulate Zn and Pb sources in the Orne watershed (North-East of France) using mineralogical, chemical and isotopic fingerprints
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Khelili, Ayoub, primary, Cloquet, Christophe, additional, Poszwa, Anne, additional, Mansuy-Huault, Laurence, additional, Gley, Renaud, additional, Gauthier, Christophe, additional, Fraysse, Fabrice, additional, and Montarges-Pelletier, Emmanuelle, additional
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- 2023
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16. Effect of calco-magnesian amendment on the mineral weathering abilities of bacterial communities in acidic and silicate-rich soils
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Balland-Bolou-Bi, Clarisse and Poszwa, Anne
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- 2012
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17. Effects of biogeochemical processes on magnesium isotope variations in a forested catchment in the Vosges Mountains (France)
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Bolou-Bi, Emile B., Vigier, Nathalie, Poszwa, Anne, Boudot, Jean-Pierre, and Dambrine, Etienne
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- 2012
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18. Evidence of Current Soil Acidification in Spruce Stands in the Vosges Mountains, North-Eastern France
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Dambrine, Etienne, Pollier, Benoit, Poszwa, Anne, Ranger, Jacques, Probst, Anne, Viville, Daniel, Biron, Philippe, Granier, Andre, Wieder, R. Kelman, editor, Novák, Martin, editor, and Černý, Jiří, editor
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- 1998
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19. Impact of past charcoal activities on forest soils
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Poszwa, Anne, Gebhardt, Anne, Mansuy-Huault, Laurence, Gocel-Chalte, David, Lorgeoux, Catherine, Razafitianamaharavo, Angelina, Guérold, François, Robin, Vincent, and POSZWA, Anne
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carbohydrates (lipids) ,organic pollutant ,nutrients ,charcoal production site ,[SDE.ES] Environmental Sciences/Environmental and Society ,Forest soils ,[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study ,[CHIM.ORGA] Chemical Sciences/Organic chemistry ,complex mixtures ,charcoal ageing ,[SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces, environment - Abstract
Numerous charcoal production sites (CPS) are still present in the vosges forests (Bitcherland, Moselle, France), indicating an intensive use of wood resource in the past. Locally, charcoal residues still form a specific unit at the soil surface. Our work aims to assess the physicochemical properties of current soils impacted by residual charcoals. It complements other research carried out on CPS to reconstruct the history of forest ecosystems and the use of wood resources by humans in the past. First results obtained on two CPS dated from the 19th century, suggest that residual charcoals are not very reactive despite their local abundance. Thus, they do not seem to significantly improve the potential capacity of soils to store nutrients. However, As the charred wood remains layer is thick (around 40cm), the CPS soil seem to store a little more calcium, raising slightly the pH, compared to the soils around. The soil of the two also weakly accumulate more polycyclic aromatic hydrocarbons (PAH). In addition, phenanthrene, the dominant PAH measured in CPS soils, seems to be a relevant marker of charcoal making activities. Micromorphological studies demonstrate that residual charcoals are decomposed by microorganisms and soil fauna, but do not move downwards in the profile. This underlines the absence of earthworms and other soil burrowing organisms. Soils located downhill have similar physico-chemical characteristics than the one uphill (our reference, not affected by CPS charcoal). This suggests very few transfers through subsurface runoff waters.Repetitions of analyses are in progress to confirm these trends. Furthermore, the effect of residual charcoals ageing on soil properties is investigated on an older CPS (from the 17th century). Comparison of all results and first hypothesis on pollutant and nutrient transfers from charcoal mound to trees and to stream water will be formulated. Link to access the video of the communication:https://www.youtube.com/watch?v=TQeXEObtmkM
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- 2021
20. Combining Conventional Tree-Ring Measurements with Wood Anatomy and Strontium Isotope Analyses Enables Dendroprovenancing at the Local Scale
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D'Andrea, Roberta, primary, Corona, Christophe, additional, Poszwa, Anne, additional, Belingard, Christelle, additional, Domínguez-Deláms, Marta, additional, Stoffel, Markus, additional, Crivellaro, Alan, additional, Crouzevialle, Rémi, additional, Cerbelaud, Fabien, additional, Costa, Guy, additional, and Paradis-Grenouillet, Sandrine, additional
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- 2022
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21. Monitoring the vegetation kinetics after clear cuts due to bark beetle invasion
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Pons, Marie-Noëlle, Poszwa, Anne, Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Zone Atelier du Bassin de la Moselle [LTSER France] (ZAM), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), and Pons, Marie-Noëlle
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[SDE] Environmental Sciences ,[SDE]Environmental Sciences - Abstract
International audience; Large areas of the Vosges Mountains (North-East France) are actually submitted to clear cuts due to the invasion of spruce (Picea abies) stands by a bark beetle (Ips typograpus). The clear cuts are organized to save as much timber as possible but leave large soil areas without cover, prone to accelerated erosion in steep slopes. The question of reforestation is still open but lowland vegetation has started to appear (brambles, brooms, heathers, etc.). In some stands, natural regeneration is taking place. An impact of these clear cuts on the surface water quality of the headstreams flowing close to them is possible and should be investigated. To monitor the greening due to the mostly annual development of this new vegetation, satellite images are being used. Sentinel-2 images (ULU and UGP tiles, 10 m spatial resolution, available since 2017) have been retrieved. For earlier data, Landsat images (available on https://glovis.usgs.gov/) can be used but their spatial resolution is lower (30 m). Images with clouds over the areas of interest or snow have been discarded. The areas of interest (i.e. zones of clear cuts) have been defined after land surveys. The images have been used to calculate the Normalized Difference Vegetation Index (NDVI) using QGIS (https://www.qgis.org). To take into account the variation of global illumination during the year, reference zones have been defined in nearby lakes (Gérardmer, Longemer, Kruth).The vegetation kinetics of plots which have been cut over the last two years will be compared. In the case of the Pleinot watershed (Girmont-Val d’Ajol- Vosges Mountains, France), the changes in water quality (minerals and dissolved organic matter) of the headstream crossing one of the clear cuts will be discussed.
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- 2021
22. Which recovery from acid rains in the Vosges Mountains after 30 years ?
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Pons, Marie-Noëlle, Kouakou, E, Pontvianne, S, Guérold, François, Pollier, B, Legout, Arnaud, Poszwa, Anne, Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Unité de recherche Biogéochimie des Ecosystèmes Forestiers (BEF), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Pons, Marie-Noëlle
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[SDE] Environmental Sciences ,[SDE]Environmental Sciences - Abstract
International audience; Some 30 years ago, surveys of the surface water quality in the Vosges Moutains revealed a strong headstream water acidification, with high concentrations in dissolved aluminium, and the observed consequences on the aquatic biodiversity (Probst et al., 1990). In the early 2000s some of these headstreams (Grand Clos, Ventron, Rouge Rupt, Cellet) were included in a set of 16 headstreams which constitute the Vosges Acidification Observatory of the Zone Atelier du Bassin de la Moselle. Their surface water has been sampled monthly and analyzed in terms of major anions and cations, as well as dissolved aluminium and, since 2012, in terms of dissolved organic matter.In spring 2021, a new survey of the headstreams investigated in the 1990s was organized. Nineteen streams could be sampled. All the streams running on granite bedrock had a higher pH than in 1990. Most of them showed lower aluminium concentrations. The improvement for headstreams running on sandstone seems more limited and new data need to be collected. The presentation will include data collected in summer 2021 as well as long term data for the headstreams included in the Vosges Acidification Observatory to check seasonal and yearly effects.
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- 2021
23. Experimental determination of magnesium isotope fractionation during higher plant growth
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Bolou-Bi, Emile B., Poszwa, Anne, Leyval, Corinne, and Vigier, Nathalie
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- 2010
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24. A comparison between Ca and Sr cycling in forest ecosystems
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Poszwa, Anne, Dambrine, Etienne, Pollier, Benoît, and Atteia, Olivier
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- 2000
25. From the microscope to the landscape: soil sequences from the second half of the Holocene as indicators of past ecological dynamics
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Gebhardt, Anne, Poszwa, Anne, Laboratoire Image, Ville, Environnement (LIVE), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut national de recherches archéologiques préventives (Inrap), and Gebhardt, Anne
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[SDE] Environmental Sciences ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,Ecology ,pedology ,Holocene ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SDE.MCG]Environmental Sciences/Global Changes ,archaeology ,[SDE.ES]Environmental Sciences/Environmental and Society ,[SDE.MCG] Environmental Sciences/Global Changes ,Lorraine ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDE]Environmental Sciences ,[SDE.ES] Environmental Sciences/Environmental and Society ,France ,soil micromorphology - Abstract
International audience; Soil complexes have components and properties that belong to both organic and mineral worlds. They constitute diverse habitats and provide water and energy for biological and microbiological activity. Thus, as a real ecotone, a soil is a dynamic ecological system and its qualities are important for mankind.In historical ecology, past human impacts are studied on current soil properties. However, when researches are focused on long term environmental evolution, another important aspect has to be developed: the study of buried paleosol sequences dated by archaeological artefacts. Data gathered over the last two decades during preventive archaeological excavations in Lorraine, have shown, from the field to the microscope, that these artefacts are good indicators for tracing ancient biotic and abiotic ecological factors of past soil ecosystems.From examples of ancient urban, rural and pre-industrial settlements, we will highlight the human strong impact on soils by deforestation, drainage or management of the natural landscape. Archaeo-pedology brings out the early strong anthropogenic influence on soil in urban context, and reveals also that the now protected typical grazed dry grassland of the calcareous Sion plateau has been deforested since the Bronze-Age. Across Lorraine, two main soil evolution phases can now be recognized: a late Iron-Age strong erosion episode and colluviation processes, and an early Roman soil desiccation period and luvisol degradation. Then, within the second half of the Holocene, soil evolution seems to be mainly a human derived process, even if climate crises and local physical factors could have reinforced them.We invite then the ecologist community to take fully into account these under-used archaeo-pedological data. Better understanding of key pedological factors controlling past soil evolution may help future soil management and ecological restoration.https://www.youtube.com/watch?v=cb48b2SEe7s&feature=youtu.be
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- 2021
26. Archéologie et GEoarchéologie du premier Remiremont et de ses abords
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Kraemer, Charles, Ancelin, Pierre-Yves, Cartier, Denis, Gebhardt, Anne, Grzesznik, Axelle, Harmand, Dominique, Hingray, Thibault, Poszwa, Anne, Histoire et Cultures de l'Antiquité et du Moyen Âge (HISCANT-MA), Université de Lorraine (UL), Centre de Recherche en Géographie (LOTERR), Office national des forêts (ONF), Laboratoire Image, Ville, Environnement (LIVE), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), 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), Conservatoire d'espaces naturels de Lorraine (CEN Lorraine), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Université de Lorraine, DRAC Grand Est, MSH Lorraine, Université de Lorraine, Pole TELL, HisCAnt-MA, Pole archéologique universitaire, European Project, Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Ministère de la Culture et de la Communication (MCC), KRAEMER, Charles, and CPER Ariane - INCOMING
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Moyen Âge ,[SHS.ARCHI]Humanities and Social Sciences/Architecture, space management ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,LiDAR ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,Géoarchéologie ,[SHS.ART]Humanities and Social Sciences/Art and art history ,Antiquité ,[SHS.MUSEO]Humanities and Social Sciences/Cultural heritage and museology ,Moyenne montagne ,Vosges ,Archéologie ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SHS.MUSEO] Humanities and Social Sciences/Cultural heritage and museology ,[SHS.HIST] Humanities and Social Sciences/History ,haut Moyen Âge ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,Forêt ,[SHS.ART] Humanities and Social Sciences/Art and art history ,[SHS.ARCHI] Humanities and Social Sciences/Architecture, space management ,[SHS.HIST]Humanities and Social Sciences/History - Abstract
La montagne comme espace peu et tardivement peuplé en marge des grands axes d’échanges, fait depuis quelques temps déjà l’objet d’une attention particulière. Le massif vosgien n’échappe pas à ce phénomène. En écho aux travaux déjà réalisés sur les hautes-chaumes et le versant alsacien du massif, une équipe pluridisciplinaire tente de mesurer, sur la longue durée, la dynamique d’un espace forestier du versant lorrain. Le choix, comme objet d'étude, du massif du Fossard, qui domine le piémont occidental du massif et s'étend sur près de 150 km² entre Epinal et Remiremont (Vosges), résulte de son lien étroit, topographique et historique, avec cette dernière ville née d'une abbaye fondée au VIIe siècle dans un castrum tardo-antique perché, à 670 m d'altitude, à l'extrémité méridionale du relief.Dans ce secteur de moyenne montagne au relief contrasté où les grès superficiels côtoient des affleurements cristallins, la question se posait de savoir si la forêt qui s'est développée après la disparition des glaciers, vers le dixième millénaire avant notre ère, a subi depuis le Néolithique, les mêmes alternances de défrichements et de reprises que d’autres. Au cours du premier millénaire, reste-t-elle un espace réservé aux activités cynégétiques des puissants ou, au contraire, n'est-elle impactée qu’à partir du VIIe siècle, comme le laisse supposer le récit des vies des saints fondateurs de l’abbaye de Remiremont, par l'activité des moines défricheurs ? L'abbaye y a-t-elle développé de nouveaux modèles de gestion du sol ? A-t-elle favorisé le peuplement du massif par des essartages nombreux qui auraient donné le nom « Fossard » bien avant sa conquête à compter du XVIe siècle, mise en évidence par les historiens modernistes ? Autant d'interrogations, qui, grâce à une cartographie LiDAR réalisée pour l’occasion et une approche pluridisciplinaire mêlant géologie, géomorphologie, botanique, pédologie, histoire, archéologie et onomastique, devraient trouver des éléments de réponses susceptibles de mieux appréhender les phases d’anthropisation de cette « montagne-forêt », comme on s’est plu à qualifier le massif vosgien.
- Published
- 2021
27. Understanding the behavior of the Basse de Courbeligne (Vosges, North-East France)
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Pons, Marie-Noëlle, Legrand, S, Grange, Manon, Pontvianne, Steve, Leblond, Sylvain, Pollier, Benoît, Legout, Arnaud, Poszwa, Anne, Pons, Marie-Noëlle, Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Zone Atelier du Bassin de la Moselle [LTSER France] (ZAM), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Office National des Forêts (ONF), Unité de recherche Biogéochimie des Ecosystèmes Forestiers (BEF), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), and Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
[SDE] Environmental Sciences ,[SDE]Environmental Sciences - Abstract
International audience; The aim of the project is to be able, ultimately, to model the behavior of the Basse de Courbeligne headstream in response to climate change and anthropogenic pressure (reduction of air pollution, forest management). The Basse de Courbeligne is a headstream flowing on sandstone (mainly Buntsandstein) in the Vosges Mountains (North-East France). Since 2002, the water quality (pH, conductivity, major anions and cations) in its upper section has been monitored monthly within the framework of the Vosges Acidification Observatory (https://deims.org/22915474-7c50-47c1-8239-6c59fa924a1b). Its pH is acidic (5.5, standard deviation (S.D.) = 0.7), its conductivity is low (16.4 µS/cm, S.D. = 5.7µS/cm) and its average concentration in dissolved aluminum is around 240 µg/L (S.D. 125 µg/L) (period 2012-2021). At the headstream source, the aluminum concentration can reach 540 µg/L.In 2016 three plots have been set up on the right steep bank and instrumented to monitor the surface runoff water quality. The pH of each plot runoff is slightly higher than the headstream pH, the conductivity being similar. The main difference with the headstream lies in the dissolved aluminum concentration, which is much lower: 60 to 80 µg/L (S.D. = 50 µg/L) between 2017 and now. In the future, these plots will be submitted to different forest management protocols. Recently the downstream section of the Basse de Courbeligne has been investigated, as an expansion of the monitoring of the headstream to its full watershed is desirable: it has been noticed that the water pH at the watershed outlet (i.e. confluence with the Gentil Sapin stream) might be much more neutral (around 7). A detailed survey of the stream has been done concerning its water quality as well as the watershed geology and soil characteristics. The combined effect of a fault and of lateral springs are playing key roles in the stream flow and its water quality.After summarizing the long-term water quality data collected on the watershed, a first attempt to model its behavior using HYPE will be proposed.
- Published
- 2021
28. Les charbonnières du Bitcherland : quels héritages pour les sols ? Restitution OHM Bitche, 3 mai 2019
- Author
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Poszwa, Anne, Gebhardt, Anne, Mansuy-Huault, Laurence, Guerold, Francois, Gocel-Chalte, David, Razafitianamarahavo, Angelina, Robin, Vincent, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Image, Ville, Environnement (LIVE), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), and POSZWA, Anne
- Subjects
[SDE] Environmental Sciences ,[SDE.MCG] Environmental Sciences/Global Changes ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SDE.MCG]Environmental Sciences/Global Changes ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDE]Environmental Sciences ,[SDE.ES] Environmental Sciences/Environmental and Society ,[SHS] Humanities and Social Sciences ,[SDE.ES]Environmental Sciences/Environmental and Society ,ComputingMilieux_MISCELLANEOUS ,[SHS]Humanities and Social Sciences - Abstract
International audience
- Published
- 2019
29. Forêt des Vosges: de Charybde en Scylla ?
- Author
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Pons, Marie-Noëlle, Garenne, Amandine, Poszwa, Anne, Guerold, Francois, Pollier, Benoît, Legout, Arnaud, Laboratoire Réactions et Génie des Procédés (LRGP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), and Pons, Marie-Noëlle
- Subjects
[SDE.MCG] Environmental Sciences/Global Changes ,[SDE.MCG]Environmental Sciences/Global Changes ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2020
30. Tree-ring chronologies, stable strontium isotopes and biochemical compounds: Towards reference datasets to provenance Iberian shipwreck timbers
- Author
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Universidade de Santiago de Compostela. Departamento de Botánica, Domínguez Delmás, Marta, Rich, Sara, Traoré, Mohamed, Hajj, Fadi, Poszwa, Anne, Akhmetzyanov, Linar, García González, Ignacio, Groenendijk, Peter, Universidade de Santiago de Compostela. Departamento de Botánica, Domínguez Delmás, Marta, Rich, Sara, Traoré, Mohamed, Hajj, Fadi, Poszwa, Anne, Akhmetzyanov, Linar, García González, Ignacio, and Groenendijk, Peter
- Abstract
Studies on the provenance of wood for shipbuilding contribute widely to the fields of archaeology, anthropology, environmental history, cultural geography, and palaeoclimatology. The development of reference datasets to determine the date and provenance of shipwreck timbers is therefore a paramount undertaking. Here we compile and present recent advances in the development of tree-ring chronologies, stable strontium isotope ratios and chemical biomarkers aimed to determine the date and provenance of Iberian shipwreck timbers. A set of oak and pine tree-ring chronologies have been developed from living trees covering the past 500 and 800 years, respectively, and have served to confirm the provenance of the wood used in an 18th-century Spanish ship of the Royal Navy. Stable strontium isotopic signatures have been obtained from soil and living trees at 26 sites throughout the Iberian Peninsula, providing a climate-independent geochemical network to source the origin of historic timbers. However, retrieving the original isotopic signature from waterlogged samples remains unsuccessful, stressing the need to develop effective protocols to separate the seawater signal from the original strontium isotope ratios in the wood. Analyses of organic compounds in wood of living trees have proven suitable to discriminate species and provenances, but results on shipwreck timbers are inconclusive and should be further explored. Our regional approach has the potential to be expanded to other areas and archaeological timbers from different periods throughout the Anthropocene. We highlight the strengths and weaknesses of the techniques presented when applied to waterlogged wood, propose GIS tools to interpret and visualize combined results, and stress the need to expand these type of reference datasets to allow for multiproxy dendroprovenancing approaches
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- 2020
31. A Retrospective Isotopic Study of Spruce Decline in the Vosges Mountains (France)
- Author
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Poszwa, Anne, Wickman, Tonie, Dambrine, Etienne, Ferry, Bruno, Dupouey, Jean-Luc, Helle, Gerdhard, Schleser, Gerdhard, and Breda, Nathalie
- Published
- 2003
- Full Text
- View/download PDF
32. Les conséquences de la guerre sur l'évolution des paysages et des sols à Flirey, à l'est du Saillant de Saint-Mihiel
- Author
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Poszwa, Anne, Bartier, Danièle, Ollive, Vincent, Moulis, Cédric, POSZWA, Anne, Françoise Bergerat, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), GeoRessources, Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Centre de recherches sur la géologie des matières premières minérales et énergétiques (CREGU)-Institut national des sciences de l'Univers (INSU - CNRS), Centre de Recherche en Géographie (LOTERR), Université de Lorraine (UL), and Histoire et Cultures de l'Antiquité et du Moyen Âge (HISCANT-MA)
- Subjects
[SDU.STU.GM] Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SDE.ES] Environmental Sciences/Environmental and Society ,[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study ,[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment ,[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study ,[SDE.ES]Environmental Sciences/Environmental and Society ,ComputingMilieux_MISCELLANEOUS ,[SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces, environment - Abstract
National audience
- Published
- 2018
33. Les charbonnières influencent-elles la qualité actuelle des sols forestiers des Vosges du Nord ?
- Author
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Poszwa, Anne, Mansuy-Huault, Laurence, Gebhardt, Anne, Gocel-Chalte, David, Robin, Vincent, Guérold, François, POSZWA, Anne, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut national de recherches archéologiques préventives, centre archéologique de Metz (Inrap, Metz), and Institut national de recherches archéologiques préventives (Inrap)
- Subjects
[SDE.MCG] Environmental Sciences/Global Changes ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SDE.MCG]Environmental Sciences/Global Changes ,[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study ,[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment ,[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study ,ComputingMilieux_MISCELLANEOUS ,[SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces, environment - Abstract
International audience
- Published
- 2018
34. Long-term monitoring of of headwater streams water quality in the Vosges Mountains (North-Eastern France)
- Author
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Rousselle, P., Pollier, B., Pontvianne, S., Legout, A., Guerold, F., Poszwa, Anne, Pons, Marie-Noëlle, Wagner, Philippe, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Unité de recherche Biogéochimie des Ecosystèmes Forestiers (BEF), Institut National de la Recherche Agronomique (INRA), Laboratoire Réactions et Génie des Procédés (LRGP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes Forestiers : Microbiologie, Pathologie et Biogéochimie (NANCY ECOSYST FOR), Pons, Marie-Noëlle, and Unité Biogéochimie des écosystèmes forestiers
- Subjects
[SDE] Environmental Sciences ,[SDE]Environmental Sciences ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2019
35. Approche interdisciplinaire d’un atelier minéralurgique du XVe s à Sainte-Marie aux-Mines (Haut-Rhin, France)
- Author
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Gebhardt, Anne, Camizuli, Estelle, GAUTHIER, Joseph, Poszwa, Anne, Bartier, D., Camille, Guilleux, Fluck, Pierre, Laboratoire Image, Ville, Environnement [Strasbourg] (LIVE), Université de Strasbourg (UNISTRA), Archéologie, Terre, Histoire, Sociétés [Dijon] (ARTeHiS), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Ministère de la Culture et de la Communication (MCC), 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 Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), GeoRessources, Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Centre de recherches sur la géologie des matières premières minérales et énergétiques (CREGU)-Institut national des sciences de l'Univers (INSU - CNRS), Centre de Recherches sur les Économies, les Sociétés, les Arts et les Techniques (CRESAT), Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)), Gebhardt, Anne, 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 Institut national des sciences de l'Univers (INSU - CNRS)-Centre de recherches sur la géologie des matières premières minérales et énergétiques (CREGU)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry ,[SDE.ES] Environmental Sciences/Environmental and Society ,[SDE.ES]Environmental Sciences/Environmental and Society ,ComputingMilieux_MISCELLANEOUS ,[SDU.STU.MI] Sciences of the Universe [physics]/Earth Sciences/Mineralogy ,[SDU.STU.MI]Sciences of the Universe [physics]/Earth Sciences/Mineralogy - Abstract
International audience
- Published
- 2019
36. Etude pédo-sédimentaire associée à la campagne de fouille 2019 sur le Saint-Mont
- Author
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Poszwa, Anne, Gebhardt, A, Cartier, Denis, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Image, Ville, Environnement [Strasbourg] (LIVE), Université de Strasbourg (UNISTRA), Institut national de recherches archéologiques préventives (Inrap), LIEC Université de Lorraine, Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), and Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDE.MCG]Environmental Sciences/Global Changes ,[SDE]Environmental Sciences ,[SDU.STU]Sciences of the Universe [physics]/Earth Sciences ,[SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment ,[SDE.ES]Environmental Sciences/Environmental and Society ,[SHS]Humanities and Social Sciences - Abstract
Cette étude des formations pédo-sédimentaires 2019, en lien avec l'occupation ancienne du Saint-Mont, a été menée dans le cadre du projet « Interdisciplinarité » SolHoM-Fossard, subventionné la structure 1 en pierre sèches fouillée en 2018 (sondages 1, 2 et 3, voir Fig. 1 ; Chenal et Grzesznik, 2018 ; Grzesznik, 2019). Ces premiers travaux, non subventionnés, avaient pour objectif de déceler une éventuelle perturbation anthropique des sols et paléosols à proximité des structures. Ils ont permis de décrire des sols en lien direct avec cette structure et des sols de « référence » en bordure de chemins, dans les zones éloignées des structures archéologiques (Poszwa et al., 2018). Ils ont été complétés par une prospection à la tarière sur la plateforme PL. Une série d'échantillons a été prélevée en vue de leur analyse chimique et en lame mince. Mais les caractérisations de ces échantillons restent en attente de L'objectif global du projet SolHoM est de mieux comprendre le degré d'anthropisation des sols et l'évolution des paysages sur le Saint-Mont et le Fossard. Il prévoit un travail à deux échelles, pas forcé-ment reliées entre elles : (i) celle du versant, (prospections de surface pour étude des premiers centimètres de sols actuels et fosses pour étude de sols colluviaux ou sols de référence) ; (ii) celle des fenêtres de fouilles (étude des sols sous (ou proches) des structures archéologiques). Cette approche multi-scalaire nous permettra de mieux appréhender l'évolution de ces sols, mais aussi de détecter d'éventuels indices de défrichement, d'érosion, ou de mise en valeur agricole du secteur étudié. Pour cette seconde campagne 2019, nous avons principalement travaillé à l'échelle de fenêtres de fouille. Nos investigations ont porté sur des séquences pédo-sédimentaires soit enfouies sous les structures archéologiques, soit associées à celles-ci.-Trois sites ont été investigués en 2019 (Fig1) : La plateforme Pi , sur la terrasse 4.1 concernée par la fouille de la structure 4, est située à proximité du secteur fortement anthropisé depuis l'époque mérovingienne (monastère, habitat, formae). Quatre-La fosse FAA, creusée au centre de la plateforme Pi, se situe en contrebas de la basilique funéraire et des formae-logiques 2019 du même nom. La plateforme PL est éloignée de ce dernier secteur Pi mais en lien avec la structure sondée en 2018. 199
- Published
- 2019
37. Etude pédo-sédimentaire 2018 sur le Saint Mont - Résultats préliminaires (LIEC)
- Author
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Poszwa, Anne, Gebhardt, Anne, Cartier, Denis, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Image, Ville, Environnement (LIVE), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), and LIEC Université de Lorraine
- Subjects
[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SDE.MCG]Environmental Sciences/Global Changes ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment ,[SDE.ES]Environmental Sciences/Environmental and Society ,[SHS]Humanities and Social Sciences - Abstract
Cette étude des formations pédo-sédimentaires en lien avec l'occupation ancienne du St Mont vient compléter l'approche multidisciplinaire en cours sur le site. Elle tente de répondre à trois questions :-Quelle est la nature des sols au niveau des 3 sondages archéologiques réalisés ?-Sur quels « matériaux » repose la structure. Ceux-ci sont-ils antérieurs ou ont-ils subi des transformations postérieurement à la mise en place de la structure ? Sont-ils conformes aux formations superficielles et sols attendus sur la zone ?
- Published
- 2019
38. Indicators of past ecosystem dynamic on current soils in Lorraine (France)
- Author
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Gebhardt, Anne, Poszwa, Anne, Mansuy-Huault, Laurence, Gocel-Chalte, David, Robin, Vincent, Tegel, Willy, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Image, Ville, Environnement (LIVE), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut national de recherches archéologiques préventives (Inrap), and Gebhardt, Anne
- Subjects
[SDE] Environmental Sciences ,[SDE.BE] Environmental Sciences/Biodiversity and Ecology ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SHS.ENVIR]Humanities and Social Sciences/Environmental studies ,[SDE]Environmental Sciences ,[SDE.ES] Environmental Sciences/Environmental and Society ,[SHS] Humanities and Social Sciences ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,[SDE.ES]Environmental Sciences/Environmental and Society ,ComputingMilieux_MISCELLANEOUS ,[SHS]Humanities and Social Sciences - Abstract
International audience
- Published
- 2018
39. Géoarchéologie d’un secteur de combat de la Guerre des mines dans le Saillant de St Mihiel (Première Guerre Mondiale, communes de Flirey et Seicheprey)
- Author
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Ollive, Vincent, Poszwa, Anne, Bartier, Danièle, Moulis, Cédric, Centre de Recherche en Géographie (LOTERR), Université de Lorraine (UL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), GeoRessources, Institut national des sciences de l'Univers (INSU - CNRS)-Centre de recherches sur la géologie des matières premières minérales et énergétiques (CREGU)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), and Ollive, Vincent
- Subjects
[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,[SDU.STU.GM] Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory ,[SHS.HIST] Humanities and Social Sciences/History ,[SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology ,[SHS.HIST]Humanities and Social Sciences/History ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2018
40. ArchéoGEographie du premier Remiremont et de ses abords : le Saint-Mont et le massif du Fossard (Communes de Saint-Etienne-lès-Remiremont, Saint-Amé, Cleurie, La Forge, Le Tholy, Tendon, Xamontarupt, Docelles, Cheniménil, Jarménil, Eloyes)
- Author
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Kraemer, Charles, Cartier, Denis, Chenal, Thomas, Delangle, Cyrile, Gebhardt, Anne, Grzesznik, Axelle, Harmand, Dominique, Hingray, Thiebauld, Poszwa, Anne, and KRAEMER, Charles
- Subjects
Moyen Âge ,[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory ,Géoarchéologie ,Préhistoire ,Protohistoire ,Antiquité ,Vosges ,Histoire ,Anthropisation ,Archéologie ,Paléo-Environnement ,[SHS.ENVIR] Humanities and Social Sciences/Environmental studies ,[SHS.HIST] Humanities and Social Sciences/History ,Forêt ,Archéogéographie ,Époque Moderne ,[SHS.ARCHI] Humanities and Social Sciences/Architecture, space management - Abstract
As part of an approach focusing on the phases of anthropisation of the Vosges mountains, which has already begun on the Alsatian slope and the Haut-Vosges, this project, which combines archaeo-geography and geoarchaeology, aims to measure, over the long time, the dynamics of a medium-altitude forest area, located on the Lorraine slope, a priori impacted by Man. The choice of the Fossard Massif as the object of study, which extends over a hundred km² to the north of Remiremont (Vosges), is the result of its close topographical and historical link with this town, born of an abbey originally founded, in the 7th century, in a late-antique castrum, situated at an altitude of 670 m at the southern end of this relief and today known as "Le Saint-Mont" (Saint-Amé, Vosges)., Dans le cadre d’une démarche portant sur les phases d’anthropisation de la montagne vosgienne, déjà commencée sur le versant alsacien et les hautes-Vosges, ce projet, mêlant archéogéographie et géoarchéologie, vise à mesurer, sur la longue durée, la dynamique d’un espace forestier de moyenne altitude, situé sur le versant lorrain, a priori impacter par l’Homme. Le choix, comme objet d’étude, du massif du Fossard, qui s’étend sur une centaine de km² au nord de Remiremont (Vosges), résulte de son lien étroit, topographique et historique, avec cette ville née d’une abbaye primitivement fondée, au VIIe siècle, dans un castrum tardo-antique, perché, à 670 m d’altitude à l’extrémité méridionale de ce relief et aujourd’hui dénommé «Le Saint-Mont » (Saint-Amé, Vosges).
- Published
- 2018
41. La problèmatique de l'érosion en forêt
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Poszwa, Anne, Darboux, Frédéric, Legout, Arnaud, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Sols et Environnement (LSE), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL), Unité de recherche Biogéochimie des Ecosystèmes Forestiers (BEF), Institut National de la Recherche Agronomique (INRA), ProdInra, Archive Ouverte, Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS). FRA.
- Subjects
[SDV] Life Sciences [q-bio] ,woodland soils ,[SDV]Life Sciences [q-bio] ,sol de forêt ,érosion ,forest soil ,sol forestier - Abstract
La problèmatique de l'érosion en forêt. Journées scientifique Zone atelier bassin de la Moselle
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- 2017
42. Soil aggregation may be a relevant indicator of nutrient cation availability
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Bedel, Léa, primary, Legout, Arnaud, additional, Poszwa, Anne, additional, van der Heijden, Gregory, additional, Court, Mélanie, additional, Goutal-Pousse, Noémie, additional, Montarges-Pelletier, Emmanuelle, additional, and Ranger, Jacques, additional
- Published
- 2018
- Full Text
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43. Variations of plant and soil 87Sr/86Sr along the slope of a tropical inselberg
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Poszwa, Anne, Ferry, Bruno, Pollie, Benoît, Grimaldi, Catherine, Charles-Dominique, Pierre, Loubet, Michel, and Dambrine, Etienne
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- 2009
- Full Text
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44. Forest Resources for Iberian Empires: Ecology and Globalization in the Age of Discovery
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European Commission, Crespo Solana, Ana [0000-0002-5807-7751], García González, Ignacio [0000-0001-8460-2401], Martínez Cortizas, Antonio [0000-0003-0430-5760], Nayling, Nigel [0000-0001-9002-7597], Momber, Garry [0000-0002-9005-4111], Sass-Klaassen, Ute [0000-0002-8479-3209], San Claudio Santa Cruz, Miguel [0000-0003-2263-8569], Wazny, Tomasz [0000-0001-6641-0131], Crespo Solana, Ana, Varela Gomes, Rosa, García González, Ignacio, Martínez Cortizas, Antonio, Nayling, Nigel, Momber, Garry, Sass-Klaassen, Ute, Antunes, Catia, Willem Veluwenkamp, Jan, Poszwa, Anne, Vieira de Castro, Filipe, Daly, Aoife, San Claudio Santa Cruz, Miguel, Wazny, Tomasz, Dixelius,Malcolm, European Commission, Crespo Solana, Ana [0000-0002-5807-7751], García González, Ignacio [0000-0001-8460-2401], Martínez Cortizas, Antonio [0000-0003-0430-5760], Nayling, Nigel [0000-0001-9002-7597], Momber, Garry [0000-0002-9005-4111], Sass-Klaassen, Ute [0000-0002-8479-3209], San Claudio Santa Cruz, Miguel [0000-0003-2263-8569], Wazny, Tomasz [0000-0001-6641-0131], Crespo Solana, Ana, Varela Gomes, Rosa, García González, Ignacio, Martínez Cortizas, Antonio, Nayling, Nigel, Momber, Garry, Sass-Klaassen, Ute, Antunes, Catia, Willem Veluwenkamp, Jan, Poszwa, Anne, Vieira de Castro, Filipe, Daly, Aoife, San Claudio Santa Cruz, Miguel, Wazny, Tomasz, and Dixelius,Malcolm
- Abstract
In the Early Modern Age (XVI-XVII centuries), the construction of oceanic ships was essential for the development of cultural encounters in what became the Era of Discovery and European expansion. This is the case of the Iberian empires. They impose unprecedented demands on Iberian forests for the supply of lumber. Forestry and maritime power were inextricably linked. This project will address this issue. The prerequisite for such an approach is to combine the knowledge derived from Humanities and Life Sciences.
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- 2014
45. Variations of plant and soil 87Sr/86Sr along the slopeof a tropical inselberg
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Poszwa, Anne, Ferry, Bruno, Pollie, Benoît, Grimaldi, Catherine, Charles-Dominique, Pierre, Loubet, Michel, and Dambrine, Etienne
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cycle des nutriments ,[SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture, forestry ,sols tropicaux ,inselberg ,tropical soil ,nutrient cycling ,rainforest---inselberg ,rainforest ,87Sr/86Sr - Abstract
International audience; From the summit downslope a granitic inselberg in French Guiana, soils and vegetation evolve from bare granite covered by cyanobacteria, to a savannah-type vegetation on thin patchy sandy accumulations, then to a low forest on shallow young soils and to a high forest on deep highly weathered ultisols.* We have used element budgets and Sr isotopic variations in soils and plants to investigate the mineral nutrient supply sources of the different plant communities.* Granite and atmospheric deposition have 87Sr/86Sr ratios of 1.3 and 0.71, respectively. The 87Sr/86Sr ratio of cyanobacteria (0.72) suggests granite weathering by cyanobacteria crusts. The 87Sr/86Sr ratio of the savannah-type vegetation is 0.73 and varies between 0.75 and 0.76 in the low and high forest leaf litter regardless of soil depth, age and degree of impoverishment.* These almost constant ratio suggest that forest Sr comes from rainwater and from the summit of this inselberg, where it is released and redistributed along the slope, by surface flow, lateral redistribution of litter, and mineral particles. However, because of its very low content in the rock and soils, Ca is supplied to plants by atmospheric deposition.; Du sommet vers la base d'un inselberg granitique (Nouragues, Guyane Française), les sols et la végétation évoluent depuis des savanes sur des ilots sableux entre les affleurements rocheux couverts de cyanobactéries, vers une forêt basse sur sols peu épais, riches en minéraux altérables puis une forêt haute sur sols très profonds et altérés.* Les variations isotopiques du strontium des sols et des plantes ont été mesurées pour rechercher les sources de nutriments des différentes communautés végétales.* Les rapports 87Sr/86Sr du granite et des dépôts atmosphériques sont respectivement de 1,3 et 0,71. Le rapport 87Sr/86Sr des cyanobacteries (0,72) suggère une libération de Sr par altération du granite. Le rapport 87Sr/86Sr de la savanne est de 0,73 et varie entre 0,75 et 0,76 dans les litières de forêt basse et haute, quelle que soit la profondeur, et la richesse en minéraux altérables des sols. * La faiblesse et l'homogénéité surprenante de ces rapports suggèrent une alimentation en Sr des forêts essentiellement à partir de dépôts atmosphériques et des sols de la partie haute de l'inselberg, via des écoulements de surface, des redistributions latérales de litière et de particules minerales lors de crises érosives. Cependant, en raison de l'extrême pauvreté de la roche et des sols en calcium, le Ca des communautés végétales provient de la pluie.
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- 2009
- Full Text
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46. Experimental Study on the Phlogopite Weathering Potential of Bacterial Communities Isolated from Different Soil Profiles
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Balland-Bolou-Bi, Clarisse, primary, Poszwa, Anne, additional, and Mustin, Christian, additional
- Published
- 2014
- Full Text
- View/download PDF
47. Approche isotopique pour tracer la dynamique de l’eau et des nutriments dans les sols forestiers
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POSZWA, Anne, primary, LEGOUT, Arnaud, additional, LACLAU, Jean-Paul, additional, VENNETIER, Michel, additional, HATTON, Pierre-Joseph, additional, ACHAT, David Ludovick, additional, BÉDEL, Léa, additional, and RANGER, Jacques, additional
- Published
- 2014
- Full Text
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48. Utilisation des isotopes du strontium pour évaluer la dynamique des éléments minéraux dans des écosystèmes forestiers sous climat boréal, tempéré et tropical
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Poszwa, Anne, Université Henri Poincaré - Nancy 1 (UHP), Université Henri Poincaré - Nancy 1, Etienne Dambrine, and UL, Thèses
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Strontium-Isotopes ,Plantes-Effets des minéraux ,[SDU.STU] Sciences of the Universe [physics]/Earth Sciences ,[SDU.STU]Sciences of the Universe [physics]/Earth Sciences ,Calcium ,Plantes ,Marqueurs biologiques ,écologie des forêts ,Cycles biogéochimiques - Abstract
First, we have stlldiect the relations between 'the dynamics of calcium (Ca) and strontium (Sr) in different ecosystems on acid and calcareous soils, in order to evalllate if Sr could be used as a tracer of Ca. Variations of Ca and Sr concentrations were strongly and linearly correlated at each level of the ecosystems. Ho"Yvever, the slope of the correlations varied in each compartment of each ecosystem. In general, raot Sr/Ca ratio was lower to leaf Sr/Ca ratio, because of a preferential upward transfer of Ca versus Sr. Hence leaf litterfall was enriched in Ca in comparison to raot litter. This process, together with a preferential adsorption of Ca on the exchange sites of organichorizons, determined a preferential accumulation of Ca versus Sr in the soil surface horizons. In acid soils, the Sr/Ca ratio of spruce raots was lower than the Sr/Ca ratio of the soil exchange eomplex, whieh suggested a preferential uptake of Ca. This study confirmed the general analogy between Ca and Sr, but underlined the limitations of its use in ecosystem studies. Then, we have used the variations of Sr isotopie ratio to evaluate the dynamies of minerai elements in fore st ecosystems under boreal, tropical and temperate climate. In French Guyana, in two soil units differing in soil texture, we have measured the Sr isotopie ratio of three fore st species differing by their rooting depth and pattern. In the two units, theisotopie signature of bioavailable Sr inereased strongly with soil depth. But the isotopie signatures of al! speeies were similar to that of bioavailable Sr in the uppest sail horizon, which demonstrated that deep roots did not provide nutrients to the tropical ra in forest. In the North of Syveden, 'vve have measured the isotopie ratio of trees and sa ils in a pine and spruce mixed stand grovving on a peat and a podzol. Root isotopie signatures '\;vere higher at depth. Pine organs isotopie ratios were lower than that of spruce. Moreover spruce 1'Oot in the podzol E horizon had much higher isotopie ratio th an pine roots. A model of Sr circulation was llsed and showed that the interspeeific differences in Sr is6topie ratio were rdated to the intensity) of Sr cycling in litterfaH, and to a specifie weathering in the rhizosphere of spruce. Measurements a lso showed a deeper water and Sr uptake of pine roots. In the Vosges Mountains, we have studied the time develoDment of water and mineraI stress in a spruce plantation. Betvveen 1950 and 1980, before fore;t decline, tree ring èl l3C decreased eontinuously, suggesting an ,inerease of }vater stress. After 1980, 6 13C values stabilis~cJ and direct, measurements showed a clecrease in transpiration and water stress in relation to needle loss. During the last ten years, a set of budget showed a deerease in soil base saturation at that site. Between 1950 and 1990, tree ring Sr isotope ratio decreased. A model was used and simulated a similar decrease wh en the leaching of exchangeable Sr was increased, or when roots were allowed to take up nutrients in more superficial soil layers. These two mechanisms are very likely to have caused the mineraI defieiencies of the stand and may have increased its sensitivity to water stress. These results show the advantage of combining isotopie measurements and dynamie modelling 111order to understand the dynamics of mineraI elements in forest ecosystems., Les dynamiques du strontium (sr) et du calcium (ca) ont été étudiées dans différents écosystèmes forestiers sur sol acide et calcaire, afin d'évaluer dans quelle mesure le sr pouvait être utilisé comme un traceur du ca. Nos résultats ont confirmé l'analogie générale entre sr et ca mais ils montrent un transfert préférentiel du ca par rapport au sr vers les feuilles (conduisant à une accumulation préférentielle de ca à la surface du sol via les chutes de feuilles) et suggèrent sur sol acide un prélèvement racinaire préférentiel de ca par rapport au sr. La dynamique des éléments minéraux a été évaluée dans trois écosystèmes forestiers sous climat tropical, boréal et tempéré à partir de la mesure des flux et variations isotopiques du sr dans les arbres et les sols et à l'aide d'un modèle à compartiments et à flux. En Guyane, nous avons mis en évidence le rôle quasi négligeable joué par les racines profondes des arbres dans l'alimentation minérale de la forêt Tropicale humide. Au nord de la Suède, les différences isotopiques observées dans les organes de pins et épicéas croissant en mélange suggèrent d'une part, un prélèvement et un recyclage biologique du sr beaucoup plus fort par l'épicéa, et d'autre part une altération rhizosphérique plus forte par les racines d'épicéa. Les mesures ont par ailleurs confirmé un prélèvement minéral et hydrique plus profond par le pin. Dans les Vosges, la diminution du rapport 8 7sr/ 8 6sr mesurée dans les cernes d'épicéas au cours du temps a été interprétée comme le résultat d'une acidification à long terme des sols de ce peuplement, éventuellement associée à une remontée des racines. Ces mécanismes paraissent être responsables de l'augmentation du stress hydrique subi par le peuplement.
- Published
- 2000
49. Long-Term Effects of High Nitrogen Loads on Cation and Carbon Riverine Export in Agricultural Catchments
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Aquilina, Luc, primary, Poszwa, Anne, additional, Walter, Christian, additional, Vergnaud, Virginie, additional, Pierson-Wickmann, Anne-Catherine, additional, and Ruiz, Laurent, additional
- Published
- 2012
- Full Text
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50. Magnesium Isotope Compositions of Natural Reference Materials
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Bolou‐Bi, Emile B., primary, Vigier, Nathalie, additional, Brenot, Agnès, additional, and Poszwa, Anne, additional
- Published
- 2009
- Full Text
- View/download PDF
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