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La quatrième de couverture indique : "2015, année internationale des sols, a attiré l'attention sur le rôle crucial et la vulnérabilité de cette ressource, véritable épiderme de la Terre, à la fois produit du vivant et support de toute vie terrestre. Essentiels à notre alimentation, les sols nous fournissent fibres, matériaux et énergie ; ils portent nos infrastructures ; ils contribuent au cycle de l'eau et à la qualité de l'air. Formidable réservoir de biodiversité, ils abritent environ un quart des espèces vivantes décrites à ce jour. À l'échelle globale, ils jouent un rôle majeur dans la régulation du climat et stockent, dans les seuls 30 premiers centimètres, l'équivalent de 90 années des émissions mondiales de gaz à effet de serre. Alors que leur disponibilité et leur bon fonctionnement sont couramment considérés comme acquis, ils font l'objet de pressions de plus en plus fortes : demandes croissantes et antagonistes en logements, infrastructures, nourriture, matières premières, énergie et espaces de nature. Le programme Gessol, créé en 1998 par le ministère en charge de l'Écologie et animé depuis 2006 par l'Ademe, a permis de structurer une communauté de recherche sur la gestion des sols et ainsi de fournir aux décideurs publics et aux usagers des sols des connaissances et des outils opérationnels pour évaluer, surveiller, gérer et améliorer leur qualité. De la mise en place d'indicateurs pour la planification urbaine à la mesure des stocks de carbone, en passant par les instruments juridiques et économiques pour la protection des sols, cet ouvrage synthétise les dernières connaissances biotechniques et sociétales sur le sujet. Il souligne l'importance d'une gestion durable des sols dans les enjeux globaux et identifie les leviers d'actions possibles."
Alternative agriculture --- Sustainable agriculture --- Soil science --- Pédologie --- Agriculture durable --- Pédologie. --- Agriculture durable. --- Pédologie. --- Soil management --- Land use --- Conservation tillage --- Soil restoration
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Bottomland soils --- Soil management --- Rural sociology --- soil fertility --- Water use --- Soil water balance --- socioeconomic environment --- water management --- Reclamation of land --- Agriculture --- Reclamation of land - Africa --- Agriculture - Africa
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Soil conservation --- 631.6.02 --- 631.6.02 Soil and water conservation. Erosion control --- Soil and water conservation. Erosion control --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Control --- Prevention --- Conservation --- Agricultural conservation --- Soil management
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Agriculture --- Histoire --- Agronomy --- History --- Agronomie --- Jachère --- fallow --- Agronome --- Agronomists --- Organisation socioéconomique --- socioeconomic organization --- Rotation culturale --- Crop rotation --- France --- -Agronomy --- -geschiedenis --- landbouw --- Frankrijk --- geografie --- Crops --- Soil management --- Farming --- Husbandry --- Industrial arts --- Life sciences --- Food supply --- Land use, Rural --- History. --- agronomy --- history --- geschiedenis --- Agriculture - France - History --- Agronomy - France - History --- Physiocrate --- Agronomes
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The world’s population is expected to reach 8 billion by 2025 and most of this growth in population will occur in developing countries. To feed the world with such a marked increase in population, a great improvement in food production must be achieved particularly in these countries. To meet this challenge, present agricultural productivity must be increased on the cultivated land. However, in many developing countries, particularly in Africa, reduced soil fertility caused by continuous cropping with low nutrient input and the resultant nutrient mining of soils is a major threat both to food production and to ecosystem viability. As a result of declining soil fertility, together with increasing population pressure, expansion of crop production to marginal lands and forested areas contribute to the destruction of natural ecosystems. Food production is not only a quantitative challenge. Improving the nutrient status of plants provides a further valuable means of enhancing food quality and is of extreme benefit to the health of both plants and humans. There are several excellent examples showing that plants with optimum nutrient status are better adapted to biotic and abiotic stress factors. Because of population pressures, many global food systems are not currently providing enough micronutrients to ensure adequate micronutrient intakes in the human diet. This has resulted in an increasing prevalence of micronutrient deficiencies that now afflicts over three billion people worldwide.
Plants --- Nutrition --- Pflanzenernahrung --- Lebensmittelversorgung --- Nachhaltigkeit --- Kongress --- Plant physiology. --- Nutrition. --- Agriculture. --- Soil conservation. --- Plant Physiology. --- Soil Science & Conservation. --- Soil science. --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Farming --- Husbandry --- Industrial arts --- Life sciences --- Food supply --- Land use, Rural --- Botany --- Physiology --- Control --- Prevention --- Conservation --- Plant nutrition --- Plant physiology
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Le sol a fait l’objet d’une attention particulière du législateur wallon ces dernières années à différents niveaux. La construction d’un immeuble et la cession d’un terrain emportent de nombreuses obligations, matérielles ou juridiques, que le Forum de l’immobilier entend présenter de manière transversale et multidisciplinaire. Les responsabilités en matière d’impétrants ou en cas de vices de sol sont abordées tant du point de vue technique que juridique. Le thème du « stop béton » offre une réflexion sur la notion de gestion urbanistique du sol. La réforme du décret « sols » qui est entrée en vigueur le 1er janvier 2019 est analysée conjointement avec la gestion effective de l’assainissement. Enfin, la gestion des terres excavées clôture l’ouvrage. Un panel composé d’experts techniques et de juristes analyse les contraintes actuelles sous une approche pratique à l’attention des professionnels de l’immobilier.
Administrative law --- E-books --- Sols --- Droit de l'urbanisme --- Environnement --- Aménagement --- Droit --- Décontamination --- Protection --- City planning and redevelopment law --- Regional planning --- Soil pollution --- Soil remediation --- Soil management --- Urbanisme --- Aménagement du territoire --- Law and legislation --- Pollution --- Décontamination --- Aménagement --- Belgique
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Belgique --- Corporation law --- Registration tax --- Value-added tax --- Conflict of laws --- Soil management --- Sociétés --- Vendors and purchasers --- Law and legislation --- Droit --- vennootschapsrecht --- droits d'enregistrement --- tva --- urbanisme --- 347.961 <493> --- 347.961 <493> Notariaat--België --- Notariaat--België --- droit des societes --- registratierechten --- btw
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Fertilité du sol --- soil fertility --- Dégradation du sol --- Soil degradation --- Érosion --- Erosion --- Matière organique --- organic matter --- Biomasse --- biomass --- Lutte antiérosion --- erosion control --- Étude de cas --- case studies --- Côte d'Ivoire --- Cote d'Ivoire --- Mali --- Burkina Faso --- Rwanda --- Algeria --- Région andine --- Andean region --- France --- Cameroon --- Haïti --- Haiti --- Soil conservation. --- Water quality management. --- Soil erosion. --- Water quality --- Water quality control --- Management --- Sewage disposal --- Water conservation --- Water-supply --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Accelerated erosion --- Control --- Prevention --- Conservation --- Erosion. --- Cote d'Ivoire. --- Haiti. --- Soil conservation --- Water quality management
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This monograph discusses the major problems relating to the surface environment by using clay mineralogy as a unifying theme. Since the stability and development of illite, the most abundant and most common clay mineral, is the key to surface mineral dynamics, understanding its structure and transformation is an absolute prerequisite to understanding the problems of environmental change. Using illite as the frame, the authors describe problems in soil chemistry, clay stability and clay kinetics in sedimentary rocks. This book is valuable for graduate students, scientists and researchers in the fields of sedimentology, sediment petrography and soil sciences.
549 --- Mineralogy. Special study of minerals --- Clay --- Illite. --- Analysis. --- 549 Mineralogy. Special study of minerals --- Illite --- Hydromica --- Illidromica --- Glimmerton --- Clay minerals --- Analysis --- Mineralogy. --- Soil science. --- Soil conservation. --- Crystallography. --- Mineral resources. --- Sedimentology. --- Soil Science & Conservation. --- Crystallography and Scattering Methods. --- Mineral Resources. --- Petrology --- Deposits, Mineral --- Mineral deposits --- Mineral resources --- Mines and mining --- Mining --- Natural resources --- Geology, Economic --- Minerals --- Leptology --- Physical sciences --- Mineralogy --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Physical geology --- Crystallography --- Control --- Prevention --- Conservation --- Clay - Analysis
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Of course such a book as we propose here is not the product of just two people working together, although the experience has been a great pleasure for us. We would like to thank our many collaborators and students who have encouraged our effort by their, often, sharp criticism. We hope that we have used their comments to good effect. Es- cially we would like to thank Pierre Barré for his help, enthusiasm and consent for the use of much of his thesis material in formulating the last chapter of the book. Dominique Righi was instrumental in giving us ideas, useful comments and vigorous debate for a great number of our ideas and during the periods of formulation of our conclusions. Our approach is from mineral chemistry and hence has greatly benefited from disc- sions with people who know soils and plants. The project of this book was realized and encouraged with the help of Wolfgang Engel who, unfortunately is not with us to see its finalization. We greatly regret his passing. This book is not in the general pattern of accepted knowledge and analysis of the phenomena which affect the occurrence of clays in the surface environment. We stress the role of plants at the bio-interface and the importance of microsystems at the water/ rock interface. We believe that the literature at our and anyone’s disposal shows that the system of clay formation and reaction is highly dynamic, especially at the surface.
Clay minerals. --- Soil chemistry. --- Soil formation. --- Formation, Soil --- Pedogenesis --- Soil genesis --- Soils --- Weathering --- Agricultural chemistry --- Geochemistry --- Minerals, Clay --- Rock-forming minerals --- Silicate minerals --- Formation --- Mineralogy. --- Geology. --- Soil conservation. --- Physical geography. --- Mineral resources. --- Geomorphology. --- Soil Science & Conservation. --- Geophysics/Geodesy. --- Mineral Resources. --- Geography --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Agricultural conservation --- Soil management --- Deposits, Mineral --- Mineral deposits --- Mineral resources --- Mines and mining --- Mining --- Natural resources --- Geology, Economic --- Minerals --- Geognosy --- Geoscience --- Earth sciences --- Natural history --- Physical geology --- Crystallography --- Control --- Prevention --- Conservation --- Soil science. --- Geophysics. --- Geological physics --- Terrestrial physics --- Physics --- Pedology (Soil science) --- Agriculture --- Geomorphic geology --- Physiography --- Physical geography --- Landforms --- soil genesis --- Mineralogy --- Clay --- plant soil relations --- Clay minerals --- Erosion. --- Erosion --- Weathering. --- Water-rock interaction. --- Plant-soil relationships. --- Geochemistry.
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