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Ouvrage GlobalSoilMap : Basis of global spatial soil information system

Arrouays, Dominique ; McKenzie, Neil James ; Hempel, Jonathan W. ; Richer de Forges, Anne ; McBratney, Alexander Broadfoot ; 2014 . CRC Press , 478 p. [ ISBN : 978-1-138-00119-0 ]

SOIL ; SPATIAL ; MAPPING ; CARBON ; MODEL

206616 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS)

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Article Long-term effects of high nitrogen loads on cation and carbon riverine export in agricultural catchments Aquilina, Luc ; Poszwa, Anne ; Walter, Christian ; Vergnaud, Virginie ; Pierson-Wickmann, Anne-Catherine ; Ruiz, Laurent

Environmental science & technology, 2012 , Volume 46 , n° 17 , 9447-9455 p. PDF

INTENSIVE AGRICULTURE ; SOIL CATION ; LEACHING ; CARBON ; RIVER ; ACIDIFICATION ; AGRICULTURAL CATCHMENT ; BRITTANY ; FRANCE

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206459 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1777

Article Differential and successive effects of residue quality and soil mineral N on water-stable aggregation during crop residue decomposition Le Guillou, Cédric ; Angers, Denis ; Leterme, Philippe ; Ménasseri-Aubry, Safya

Soil Biology & Biochemistry, 2011 , Volume 43 , n° 9 , 1955-1960 p. pdf serveur umr sas

RESIDUE QUALITY ; N ; DECOMPOSITION ; Aggregate ; STABILITY ; MICROBIAL COMMUNITY DYNAMIC ; ORGANIC-MATTER ; MACROAGGREGATE DYNAMIC ; LITTER DECOMPOSITION ; INORGANIC NITROGEN ; STABILITY ; CARBON ; FERTILIZER ; CYCLE ; INPUT

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206266 : UMR Sol Agro et hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1668

Ouvrage Ecological restoration : A global challenge

Comin, Francisco A. ; 2011 . Cambridge University Press , 291 p. [ ISBN : 978-0-521-87711-4 ]

ECOLOGY ; RESTORATION ; ECOSYSTEM ; AGRICULTURE ; CARBON ; MODELING ; RESTAURATION ; ECOLOGIE

602003 : UMR Ecologie et santé des Ecosystèmes (UMR ESE) - Cote = ECOL.GEN.93

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Ouvrage Grassland carbon sequestration : management, policy and economics

Abberton, Michael ; Conant, Richard Theodore ; Batello, Caterina ; 2010 . FAO , 338 p. [ ISBN : 978-92-5106695-9 ]

GRASSLAND ; CARBON ; AGRICULTURE ; ENVIRONMENT ; GREENHOUSE ; CLIMATE CHANGE

206620 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) : En prêt

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Article Typology of exogenous organic matters based on chemical and biochemical composition to predict potential nitrogen mineralization Lashermes, Gwenaëlle ; Nicolardot, Bernard ; Parnaudeau, Virginie ; & al.

Bioresource technology, 2010 , Volume 101 , n° 1 , 157-164 p. [ ISSN : 0960-8524 ]

EXOGENOUS ORGANIC MATTER ; N MINERALIZATION ; BIOCHEMICAL FRACTIONATION ; TYPOLOGY ; HIERARCHICAL CLASSIFICATION ; RESIDUE DECOMPOSITION ; WASTE COMPOST ; SOIL ; CARBON ; MATIERE ORGANIQUE ; SOL ; AZOTE ; MINERALISATION

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205836 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1548

Article Comparison of two pasture growth models of differing complexity Skinner, R. H. ; Corson, Michael S. ; Rotz, C. A.

Agricultural Systems, 2009 , Volume 99 , n° 1 , 35-43 p. pdf serveur SAS

PASTURE MODELING ; PHOTOSYNTHESIS ; RESPIRATION ; CARBON FLUX ; MODEL COMPLEXITY ; PLANT RESPIRATION ; GROWING-SEASON ; CLIMATE-CHANGE ; CROP MODELS ; CARBON ; PRODUCTIVITY ; TEMPERATE ; CO2 ; SIMULATION ; ROOT ; PRAIRIE ; PHOTOSYNTHESE ; MODELISATION ; CHANGEMENT CLIMATIQUE

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205498 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1458

Article Chemical and physical properties of earthworm casts as compared to bulk soil under a range of different land-use systems in Vietnam Jouquet, P. ; Bottinelli, Nicolas ; Podwojewski, P. ; Hallaire, Vincent ; Duc, T. T.

Geoderma, 2008 , Volume 146 , n° 1-2 , 231-238 p.

Résumé :
Earthworms are known to significantly influence soil aggregate stability and hence to regulate underlying ecosystem functions such as soil organic matter (SOM) decomposition and soil erosion. However the, available research information on this aspect in the tropics, and especially in Asia, is...Earthworms are known to significantly influence soil aggregate stability and hence to regulate underlying ecosystem functions such as soil organic matter (SOM) decomposition and soil erosion. However the, available research information on this aspect in the tropics, and especially in Asia, is rather scanty. The aims of this paper are therefore to study the influence of Amynthas khami, an anecic earthworm species, on soil structural properties on one hand, and to determine the factors involved and the consequences for the soil matrix properties on the other hands. Investigations were carried out in different management systems ranging from low to high above-ground casts density. We measured the physical and chemical properties and water behavior (mean weight diameter: MWD, and water drop penetration time: WDPT) of casts and those of the surrounding soil aggregates (control). Pore space was quantified using a morphological approach and 2D image analysis. Soil aggregate stability was primarily specific for each-land use type and afterwards affected by earthworm activity within each ecosystem. Earthworm casts were always more stable than control surrounding soil aggregates. Casts were characterized by higher pH. C, polysaccharides, Ca2+, Mg2+ and K+ contents. Conversely, the particle size fraction and the content of oxides (Al-cbd and Fe-cbd) were not significantly affected by earthworm activity. Soil porosity was sharply decreased in casts as compared to the surrounding soil aggregates and casts were characterized by the absence of packing void poroids and large pores > 50,000 mu m(2). Regressions between soil physico-chemical properties and MWD underlined the relationships between SOM (C and polysaccharide content), pH, Ca2+ content, soil porosity, and the structural stability of cast aggregates. Surprisingly, the abundance of casts on the soil surface was not related to the bulk density of the soil matrix, suggesting that cast aggregates are not integrated into it or that they are integrated with different soil structural characteristics. (c) 2008 Elsevier B.V. All rights reserved.

EARTHWORMS ; SOIL AGGREGATES ; SOIL POROSITY ; ABOVE-GROUND CASTS ; VIETNAM ; PARTICLE-SIZE FRACTIONS ; ORGANIC-MATTER DYNAMICS ; AGGREGATE STABILITY ; NITROGEN DYNAMICS ; NORTHERN VIETNAM ; CARBON ; EROSION ; MANAGEMENT ; OLIGOCHAETA ; ERODIBILITY

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205433 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1435

Article Evolution of non-dissolved particulate organic matter during composting of sludge with straw Robin, Paul ; Ablain, F. ; Yulipriyanto, Hiéronymus ; Pourcher, Anne-Marie ; Morvan, Thierry ; Cluzeau, Daniel ; Morand, Philippe

Bioresource technology, 2008 , Volume 99 , n° 16 , 7636-7643 p. Trinkler, B ; Lecomte, M. [ ISSN : 0960-8524 ]

COMPOST ; CARBON SEQUESTRATION ; PARTICLE SIZE ; FRACTIONATION ; PARTICLE-SIZE FRACTIONS ; WATER-SOLUBLE FRACTIONS ; NITROGEN DYNAMICS ; POULTRY MANURE ; WASTE COMPOST ; CARBON ; SOIL ; MINERALIZATION ; STABILIZATION ; TURNOVER

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205376 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1412

Article N2O emission in maize-crops fertilized with pig slurry, matured pig manure or ammonium nitrate in Brittany Dambreville, Christophe ; Morvan, Thierry ; Germon, Jean-Claude

Agriculture Ecosystems & Environment, 2008 , Volume 123 , n° 1-3 , 201-210 p.

Résumé :
N2O is a potent greenhouse gas and solutions have to be sought to reduce its emission from agriculture. This work evaluates N2O emission from maize-crop (Zea mays) fields submitted to different organic or mineral fertilizers (pig slurry, matured pig manure or ammonium nitrate) in Brittany...N2O is a potent greenhouse gas and solutions have to be sought to reduce its emission from agriculture. This work evaluates N2O emission from maize-crop (Zea mays) fields submitted to different organic or mineral fertilizers (pig slurry, matured pig manure or ammonium nitrate) in Brittany (France). N2O emission was evaluated along a year in two experimental sites receiving 110 or 180 kg N ha(-1) as ammonium nitrate or pig slurry and 180 or 132 kg N ha(-1) as ammonium nitrate or matured pig manure at Champ Noel and Le Rheu experimental plots, respectively. N2O emission was evaluated by interpolation method of periodic fluxes on the field scale and by simulation with NOE algorithm using measured soil characteristics such as N content and gravimetric moisture and other soil biological properties determined in a previous study (potential denitrifying activity, N2O/[N2O + N-2] ratio during denitrification) or drawn from literature. On the whole N2O emissions vary between 0.3 kg N ha(-1) year(-1) in an unfertilized plot and 2-4 kg N ha(-1) year(-1) under ammonium nitrate fertilization. They were higher under N fertilizer application than without N fertilizer but no significant effect of type of N fertilizer was observed on either site. However, N2O losses immediately after fertilizer application were higher under pig slurry and matured pig manure, while measured and predicted fluxes showed that greater N2O losses occurred from summer to winter under ammonium nitrate application. This could be mainly explained by higher mineral N contents at Le Rheu and higher N2O/(N2O + N-2) ratio at both sites. The NOE model predicted higher annual N2O emission and emission factor with ammonium nitrate at Champ Noel only and similar emissions for both treatments at Le Rheu. These results suggest that in this climate and soil context the use of pig slurry or matured pig manure did not have a stimulating impact on N2O emissions in comparison with a plot receiving a mineral fertilization. (c) 2007 Elsevier B.V. All rights reserved.

NITROUS-OXIDE EMISSIONS ; GREENHOUSE-GAS EMISSIONS ; N FERTILIZER ; GRASSLAND SOIL ; END-PRODUCTS ; HOT-SPOTS ; DENITRIFICATION ; NITRIFICATION ; FLUXES ; SIMULATION ; N2O EMISSION ; AMMONIUM NITRATE ; ORGANIC FERTILIZER ; CARBON ; GAZ A EFFET DE SERRE ; EMISSION ; AZOTE ; FERTILISATION ; PRAIRIE ; SOL ; NITRATE D'AMMONIUM ; PROTOXYDE D'AZOTE ; CARBONE ; ENGRAIS ORGANIQUE

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205187 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1337

Ouvrage Compost science and technology

Diaz, Luis F. ; De Bertoldi, M. ; Bidlingmaier, Werner 2007 . Elsevier ( Waste management series ) , 382 p. [ ISBN : 978-0080439600 ]

Résumé :
Composting is a widely used biological process for the management of some wastes produced in communities and agricultural activities, which have experienced substantial growth during the last few years. Because this and the knowledge of composting has increased, the number of composting...

Compost
COMPOST ; MICROBIOLOGY ; CARBON ; NITROGEN BALANCE ; EQUIPMENT ; ODOR EMISSION ; BIOREMEDIATION ; CARBONE ; AZOTE ; EMISSION ; UTILISATION

205145 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) : En prêt

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Colloque Cumulative effects of applications of organic fertilizers on soil organic matter dynamics ( 2007 ) Morvan, Thierry ; Ruiz, Laurent ; Viaud, Valérie

205647 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1515
ORGANIC FERTILIZER ; SOIL ; ORGANIC MATTER ; COMPOST ; MINERALIZATION ; CARBON ; NITROGEN ; DYNAMIC MODEL ; FERTILISATION ORGANIQUE ; MATIERE ORGANIQUE ; SOL ; CARBONE ; AZOTE ; MODELE DYNAMIQUE

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Article Dynamics of aggregate stability and biological binding agents during decomposition of organic materials Abiven, Samuel ; Ménasseri, Safya ; Angers, Denis ; Leterme, Philippe

European Journal of Soil Science, 2007 , Volume 58 , n° 1 , 239-247 p.

Résumé :
The relative importance of different binding mechanisms and associated biological binding agents on aggregate stability is still unclear. The aim of this study was to evaluate the role of various aggregate binding agents during the decomposition of cauliflower residues, wheat straw, cattle manure...

MINERALIZATION KINETICS ; BIOCHEMICAL QUALITY ; SOIL CRUSTABILITY ; MICROBIAL BIOMASS ; SANDY SOIL ; MATTER ; TILLAGE ; CARBON ; RESIDUES ; ERODIBILITY ; SOL ; CARBONE ; BIOMASSE MICROBIENNE ; TRAVAIL DU SOL

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205206 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1356

Article Effect of aeration on mobility of selenium in columns of aggregated soil as influenced by straw amendment and tomato plant growth Haudin, Claire-Sophie ; Renault, Pierre ; Hallaire, Vincent ; Leclerc-Cessac, Elisabeth ; Staunton, Siobhan

Geoderma, 2007 , Volume 141 , n° 1-2 , 98-110 p.

Résumé :
Selenium is an essential nutrient that is potentially toxic: one of its radio-elements is also a component of long-lived radioactive waste for which long-term deep geological storage is envisaged. The chemistry of Se in soils is complex and very sensitive to redox potential and microbial activity...

SELENIUM ; SOIL ; ANOXIA ; Chemical Fractionation ; BIOMETHYLATION ; MODELING OXYGEN DIFFUSION ; IMAGE-ANALYSIS ; POROUS-MEDIA ; volatilization ; ADSORPTION ; SEDIMENTS ; CARBON ; DENITRIFICATION ; MICROORGANISMS ; FRACTIONATION ; SOL ; POROSITE ; SEDIMENT ; CARBONE ; MICROORGANISME ; ANALYSE D'IMAGE

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205193 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1343

Article Structure and activity of the denitrifying community in a maize-cropped field fertilized with composted pig manure or ammonium nitrate Dambreville, Christophe ; Hallet, S. ; Nguyen, C. ; Morvan, Thierry ; Germon, Jean-Claude ; Philippot, Laurent

Fems Microbiology Ecology, 2006 , Volume 56 , n° 1 , 119-131 p.

Résumé :
One alternative to mineral fertilization is to use organic fertilizers. Our aim was to compare the impacts of 7-year applications of composted pig manure and ammonium nitrate on the structure and activity of the denitrifying community. Mineralization and organization of N, denitrification rates...

GROSS NITROGEN MINERALIZATION ; SOIL MICROBIAL COMMUNITY ; CHEMICAL-PROPERTIES ; N TRANSFORMATIONS ; CARBON ; DENITRIFICATION ; BACTERIA ; DIVERSITY ; SLURRY ; OXIDE

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204584 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1258

Colloque Biochemical composition and kinetics of C and N mineralization of animal wastes : a typological and modelling approach ( 2005 ) Morvan, Thierry ; Nicolardot, Bernard

204305 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1170, oral : Exclu du prêt
ANIMAL WASTE ; MODEL ; BIOCHEMICAL COMPOSITION ; CARBON ; NITROGEN ; MINERALIZATION

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Ouvrage Carbon and its domestication

Mannion, A.M. ; 2005 . Springer , 319 p.

CARBON ; DOMESTICATION ; CHEMISTRY ; GEOLOGY ; BIOLOGY ; AGRICULTURE

204938 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS)

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