Search Results - "Saby, N P A"

Determinants of the distribution of nitrogen-cycling microbial communities at the landscape scale by Bru, D, Ramette, A, Saby, N P A, Dequiedt, S, Ranjard, L, Jolivet, C, Arrouays, D, Philippot, L

“…Little information is available regarding the landscape-scale distribution of microbial communities and its environmental determinants. However, a landscape…”
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Agriculture increases the bioavailability of silicon, a beneficial element for crop, in temperate soils by Caubet, M., Cornu, S., Saby, N. P. A., Meunier, J.-D.

“…Crops may take benefits from silicon (Si) uptake in soil. Plant available Si (PAS) can be affected by natural weathering processes or by anthropogenic forces…”
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Biogeographical patterns of soil molecular microbial biomass as influenced by soil characteristics and management by Dequiedt, S., Saby, N. P. A., Lelievre, M., Jolivet, C., Thioulouse, J., Toutain, B., Arrouays, D., Bispo, A., Lemanceau, P., Ranjard, L.

“…Aim: The spatial organization of soil microbial communities on large scales and the identification of environmental factors structuring their distribution have…”
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Gap assessment in current soil monitoring networks across Europe for measuring soil functions by van Leeuwen, J P, Saby, N P A, Jones, A, Louwagie, G, Micheli, E, Rutgers, M, Schulte, R P O, Spiegel, H, Toth, G, Creamer, R E

“…Soil is the most important natural resource for life on Earth after water. Given its fundamental role in sustaining the human population, both the availability…”
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Generic Issues on Broad-Scale Soil Monitoring Schemes： A Review by ARROUAYS, D., MARCHANT, B.P., SABY, N.P.A., MEERSMANS, J., ORTON, T.G., MARTIN, M.P., BELLAMY, P.H., LARK, R.M., KIBBLEWHITE, M.

“…Numerous scientific challenges arise when designing a soil monitoring network （SMN）, especially when assessing large areas and several properties that are…”
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Quantifying and mapping topsoil inorganic carbon concentrations and stocks: approaches tested in France by Marchant, B. P, Villanneau, E. J, Arrouays, D, Saby, N. P. A, Rawlins, B. G

“…Soils act as a sink or a source of atmospheric carbon, and great efforts are made to monitor soil organic carbon stocks, but soil inorganic carbon (SIC) stocks…”
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Multivariate analysis of the spatial patterns of 8 trace elements using the French soil monitoring network data by Saby, N.P.A., Thioulouse, J., Jolivet, C.C., Ratié, C., Boulonne, L., Bispo, A., Arrouays, D.

“…Geostatistical and spatially constrained multivariate analysis methods (MULTISPATI-PCA) have been applied at the scale of France to differentiate the influence…”
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Spatial distribution of Lindane concentration in topsoil across France by Orton, T.G., Saby, N.P.A., Arrouays, D., Jolivet, C.C., Villanneau, E.J., Marchant, B.P., Caria, G., Barriuso, E., Bispo, A., Briand, O.

“…Lindane [γ-hexachlorocyclohexane (γ-HCH)] is an organochlorine pesticide with toxic effects on humans. It is bioaccumulative and can remain in soils for long…”
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Changes in soil organic carbon in a mountainous French region, 1990-2004 by Saby, N.P.A, Arrouays, D, Antoni, V, Lemercier, B, Follain, S, Walter, C, Schvartz, C

“…This paper reports spatial and temporal changes at the regional level in soil organic carbon (SOC) using a soil-test database. A total of 23 329 SOC test…”
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A survey of topsoil arsenic and mercury concentrations across France by Marchant, B.P., Saby, N.P.A., Arrouays, D.

“…Even at low concentrations, the presence of arsenic and mercury in soils can lead to ecological and health impacts. The recent European-wide LUCAS Topsoil…”
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Physico-chemical characteristics of topsoil for contrasted forest, agricultural, urban and industrial land uses in France by Joimel, S., Cortet, J., Jolivet, C.C., Saby, N.P.A., Chenot, E.D., Branchu, P., Consalès, J.N., Lefort, C., Morel, J.L., Schwartz, C.

“…Soil quality is related to soil characteristics such as fertility and contamination. The aim of this study is to assess the effect of land use on these soil…”
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Turnover of soil bacterial diversity driven by wide-scale environmental heterogeneity by Ranjard, L., Dequiedt, S., Chemidlin Prévost-Bouré, N., Thioulouse, J., Saby, N.P.A., Lelievre, M., Maron, P. A., Morin, F.E.R, Bispo, A., Jolivet, C., Arrouays, D., Lemanceau, P.

“…Spatial scaling and determinism of the wide-scale distribution of macroorganism diversity has been largely demonstrated over a century. For microorganisms, and…”
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THE GLOBALSOILMAP PROJECT: PAST, PRESENT, FUTURE, AND NATIONAL EXAMPLES FROM FRANCE by Arrouays, D., Richer-de-Forges, A. C., McBratney, A. B., Hartemink, A. E., Minasny, B., Savin, I., Grundy, M., Leenaars, J. G. B., Poggio, L., Roudier, P., Libohova, Z., McKenzie, N. J., Van den Bosch, H., Kempen, B., Mulder, V. L., Lacoste, M., Chen, S., Saby, N. P. A., Martin, M. P., Román Dobarco, M., Cousin, I., Loiseau, T., Lehmann, S., Caubet, M., Lemercier, B., Walter, C., Vaudour, E., Gomez, C., Martelet, G., Krasilnikov, P., Lagacherie, P.

“…Soils have critical relevance to global issues, such as food and water security, climate regulation, sustainable energy, desertification and biodiversity…”
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Evaluation of modelling approaches for predicting the spatial distribution of soil organic carbon stocks at the national scale by Martin, M.P., Orton, T.G., Lacarce, E., Meersmans, J., Saby, N.P.A., Paroissien, J.B., Jolivet, C., Boulonne, L., Arrouays, D.

“…Soil organic carbon (SOC) plays a major role in the global carbon budget. It can act as a source or a sink of atmospheric carbon, thereby possibly influencing…”
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Estimating and mapping the carbon saturation deficit of French agricultural topsoils by Angers, D. A., Arrouays, D., Saby, N. P. A., Walter, C.

“…The concept of soil organic C (SOC) saturation suggests that the quantity of stable SOC is limited and determined by the amount of fine particles (clay + fine…”
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Soil monitoring in Europe: A review of existing systems and requirements for harmonisation by Morvan, X., Saby, N.P.A., Arrouays, D., Le Bas, C., Jones, R.J.A., Verheijen, F.G.A., Bellamy, P.H., Stephens, M., Kibblewhite, M.G.

“…Official frameworks for soil monitoring exist in most member states of the European Union. However, the uniformity of methodologies and the scope of actual…”
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Robust geostatistical prediction of trace elements across France by Saby, N.P.A., Marchant, B.P., Lark, R.M., Jolivet, C.C., Arrouays, D.

“…National-scale soil monitoring networks are required to identify where the soil quality is threatened and evaluate the effectiveness of any remediation…”
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Is pH increasing in the noncalcareous topsoils of France under agricultural management? A statistical framework to overcome the limitations of a soil test database by Saby, N. P. A., Swiderski, C., Lemercier, B., Walter, C., Louis, B. P., Eveillard, P., Arrouays, D., Goss, Michael

“…Soil pH is one of the most common and important measurements used to assess soil quality and manage soil fertility. Soil acidification is a slow process that…”
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Spatial prediction of soil properties with copulas by Marchant, B.P., Saby, N.P.A., Jolivet, C.C., Arrouays, D., Lark, R.M.

“…The uncertainty of a prediction of a spatial property may only be fully described if the property is assumed to be a realization of a multivariate random…”
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Improving soil bacterial taxa-area relationships assessment using DNA meta-barcoding by Terrat, S, Dequiedt, S, Horrigue, W, Lelievre, M, Cruaud, C, Saby, N P A, Jolivet, C, Arrouays, D, Maron, P-A, Ranjard, L, Chemidlin Prévost-Bouré, N

“…The evaluation of the taxa-area relationship (TAR) with molecular fingerprinting data demonstrated the spatial structuration of soil microorganisms and…”
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