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Par Collection Par Auteur- Association Amicale Internationale de Phytosociologie, International (4)
- Association Internationale pour l'Etude de la Vegetation, International (4)
- Division Environnement du Conseil de l'Europe, International (4)
- GEHU, J. M., (Editeur scientifique) (4)
- RODET, J. (4)
- Société Botanique de France, France (4)
- Société Française d'Ecologie, France (4)
- LAIGNEL, B. (3)
- LAIGNEL, B. (3)
- COLBEAUX, J.-P. (2)
- LAGEAT, Y. (2)
- LAUTRIDOU, J.-P. (2)
- PLESSIS, E. (2)
- QUESNEL, F. (2)
- QUINIF, Y., (Editeur scientifique) (2)
- ROBINSON, D. A. (2)
- WILLIAMS, R. B. G. (2)
- WILLIAMS, R.B.G. (2)
- COSTA, S. (2)
- JERWOOD, L. C. (2)
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- Physical geography (12)
- Geography of Europe (8)
- Acantilado ; Acción hombre ; Actual ; Arena ; Canto rodado ; Cartografía ; Cenozoico ; Corriente marea ; Cuaternario ; Erosión litoral ; Europa ; Europa del Oeste ; Fanerozoico ; Fondo marino ; Francia ; Hidrodinámica ; Mancha (Canal) ; Mapa batimétrico ; Marea ; Medio litoral ; Morfodinámica ; Océano Atlántico ; Océano Atlántico Norte ; Oleaje ; Roca carbonatada ; Roca sedimentaria ; Sedimentación marina ; Tiza ; Volumen de sedimentos (1)
- Action anthropique ; Actuel ; Carte bathymétrique ; Cartographie ; Courant marée ; Craie ; Cénozoïque ; Erosion littorale ; Europe ; Europe Ouest ; Falaise ; Fond marin ; France ; Galet ; Houle ; Hydrodynamique ; Manche Mer ; Marée ; Milieu littoral ; Morphodynamique ; Méthode balayage latéral ; Méthode sonar ; Océan Atlantique ; Océan Atlantique Nord ; Océan Atlantique Nord Est ; Phanérozoïque ; Quaternaire ; Roche carbonatée ; Roche sédimentaire ; Sable ; Seine-Maritime ; Système information géographique ; Sédimentation marine ; Transport sédiment ; Volume sédiment (1)
- Action anthropique ; Carrière ; Craie ; Erosion des sols ; Formation superficielle ; France ; Gestion de l'environnement ; Haute-Normandie ; Karst ; Nappe phréatique ; Pollution ; Pratique culturale ; Ressource en eau (1)
- Action anthropique ; Cordon littoral ; Craie ; Dynamique littorale ; Eboulement ; Erosion littorale ; Falaise ; France ; Gel ; Haute-Normandie ; Littoral ; Mouvement de masse ; Pays de Caux ; Vitesse de retrait (1)
- Action anthropique ; Hydrogéologie ; Infiltration ; Karst ; Nappe aquifère ; Nitrate ; Pollution ; Roche carbonatée (1)
- Action biogène ; Craie ; England ; Erosion littorale ; Littoral ; Plate-forme littorale ; Roche carbonatée ; Royaume-Uni ; South-East England ; Zone intertidale (1)
- Aeolian features ; Bedded rock fragments ; Chalk ; Champagne-Ardenne ; France ; Gelifraction ; Gravel ; Slope ; Slope deposit ; Slope dynamics ; Solifluction ; Stratification ; Terminology (1)
- Aerial photography ; Chalk ; Cliff ; Coastal dynamics ; Coastal environment ; Earth surface processes ; Erosion ; Erosion rate ; France ; Nord-Pas-de-Calais ; Pas-de-Calais ; Photogrammetry ; Precipitation ; Rill wash (1)
- Afrique du Sud ; Craie ; Escarpement ; Eustatisme ; Géomorphologie ; Tectonique (1)
- Agricultural practice ; Chalk ; Environmental management ; France ; Haute-Normandie ; Human impact ; Karst ; Phreatic ground water ; Pollution ; Quarry ; Soil erosion ; Surface deposits ; Water resources (1)
- Algae ; Chalk ; Diatom ; France ; Historical geography ; Isère ; Lacustrine sediment ; Microstructure ; Palaeo-ecology ; Palaeo-environment ; Palaeoclimatology ; Palynology ; Rhône-Alpes ; Sedimentary sequence ; Stratigraphy (1)
- Algue ; Craie ; Diatomée ; France ; Géographie historique ; Isère ; Microstructure ; Palynologie ; Paléo-environnement ; Paléo-écologie ; Paléoclimatologie ; Rhône-Alpes ; Stratigraphie ; Sédiment lacustre ; Séquence sédimentaire (1)
- Alterite ; Chalk ; Corrosion ; Doline ; France ; Geotechnics ; Hydrogeology ; Jura ; Karst ; Lorraine ; Normandie ; Palaeokarst ; Risk (1)
- Altération chimique ; Bassin parisien ; Craie ; Formation superficielle ; France ; Granulométrie ; Géochimie ; Météorisation ; Paléogéographie ; Roche carbonatée ; Silex ; Stratigraphie (1)
- Altération chimique ; Belgique ; Craie ; Crétacé ; Europe ; Frontière ; Karst ; Karstification ; Pays-Bas ; Remplissage karstique ; Roche carbonatée (1)
- Altérite ; Corrosion ; Craie ; Doline ; France ; Géotechnique ; Hydrogéologie ; Jura ; Karst ; Lorraine ; Normandie ; Paléokarst ; Périgord ; Risque (1)
- Analyse discriminante ; Craie ; Cénozoïque ; England ; Formation superficielle ; Granulométrie ; Minéraux lourds ; Modèle ; Paléocène ; Royaume-Uni ; Sédimentologie (1)
- Dynamique et gestion des côtes à falaise (2)
- Karst and tectonics : Han - 98 (2)
- A rétegzett homokos-kavicsos (grèzes litées) lejtöüledékekröl (1)
- A small-scale field check on the Fisher-Lehmann and Bakker-Le Heux cliff degradation models (1)
- An example of sedimentary filling in the chalk karst of the Western Paris Basin : characterization, origins and hydrosedimentary behaviour (1)
- Approche des relations tectonique-karst-hydrodynamisme par l'analyse de traçages réalisés dans l'aquifère crayeux du Boulonnais (Escalle, Nord de la France) (1)
- Block removal and step backwearing as erosion processes on rock shore platforms: a preliminary case study of the chalk shore platforms of south-east England (1)
- Caractérisation expérimentale et analytique du comportement viscoplastique d'une calcarénite poreuse (1)
- Caractéristiques et spécificités du karst de la Montagne de Reims; comparaison avec les autres karsts de contact lithostratigraphique de l'est du Bassin parisien (1)
- Caratterizzazione sperimentale e analitica del comportamento viscoplastico di una calcarenite porosa (1)
- Chalk deformation and large scale migration of calcium carbonate (1)
- Chalk micropalaeontology and the provenancing of Middle Pleistocene Lowestoft Formation till in eastern England (1)
- Classification and origin of the clay-with-flints of the Western Paris Basin (France) (1)
- Contribution à l'analyse des grèzes litées (1)
- Contribution à la connaissance des vallons élémentaires du nord de la France : l'exemple de la Creuse des Fossés (Authieule, plateau picard) (1)
- Contrôle du karst quaternaire sur la genèse et l'évolution du trait de côte d'une région crayeuse de la Manche (Pays de Caux, Normandie, France) (1)
- Derivation of the chalk superficial deposits of the North Downs, England : an application of discriminant analysis (1)
- Development of chalk grassland on abandoned fields in South Limburg, the Netherlands in La végétation des pelouses calcaires. (1)
- Dissolution tubules : a new karst structure from the English chalk (1)
- Dynamique environnementale et karsts (Hongrie, France de l'Est, Luxembourg) (1)
- Chalk micropalaeontology and the provenancing of Middle Pleistocene Lowestoft Formation till in eastern England
- Biostratigraphy ; Chalk ; England ; Erratic boulder ; Foraminifera ; Glaciation ; Moraine ; Palaeogeography ; Palaeontology ; Pleistocene ; United Kingdom
- A new till provenancing technique based on Chalk micropaleontology is described with the object of refining understanding of the ice sheet which deposited the Lowestoft Formation till (Anglian/Elsterian) and its relationship to Scandinavian ice
- sheets. This technique involves extracting foraminifera from Chalk erratics and till matrix obtained from stratigraphically controlled till sections and comparing their micropaleontologywith that of Upper Cretaceous Chalk bedrock. The revised ice-flow
- Experimental frost and salt weathering of chalk. I.
- Carbonate rocks ; Chalk ; Experimentation ; Freezing ; Weathering
- Limpet erosion of chalk shore platforms in southeast England
- Biogenic process ; Carbonate rock ; Chalk ; Coastal environment ; Coastal erosion ; England ; Intertidal zone ; Shore platform ; South-East England ; United Kingdom
- This paper describes a series of experiments that focus on the erosional role of a single organism, the common limpet (Patella vulgata), on soft, fine-grained chalk on the coast of Sussex (southeast England). A preliminary calculation has been made
- of the extent to which limpets contribute directly to the erosion of the Sussex chalk platforms.
- Microgranulometric approach to a chalk karst, western Paris Basin, France
- Carbonate dissolution ; Chalk ; Classification ; France ; Haute-Normandie ; Karst ; Model ; Surface deposits ; Suspended load ; Weathering
- The AA. have studied the chalk karsts of Haute Normandie by comparing microgranulometric spectra of suspended matter (SM), in subterranean waters and in solutions of the main surface formations (Clay-with-Flints Complex (CFC) and loess
- ) and the Chalk dissolution products of all local stratigraphic levels. Based on these microgranulometric spectra, they propose a conceptual model for processes occurring in chalk karsts and a classification scheme for karstified systems according to how
- such systems deal with particles. In a closed karst, the suspended matter tends to come from the Chalk itself, while in the case of an open karst, the majority of suspended particles comes from surface formations.
- The nature and rates of change on chalk coastlines in Geomorphology of changing coastlines.
- Changes in cliffed chalk coastlines are related to variations in the nature of the chalk itself but many cliffs show only minimal retreat of the cliff-top edge because many rock-falls and slides affect lower parts of the cliff-face. Most change
- Derivation of the chalk superficial deposits of the North Downs, England : an application of discriminant analysis
- Cenozoic ; Chalk ; Discriminant analysis ; England ; Grain size distribution ; Heavy minerals ; Model ; Sedimentology ; Surface deposits ; United Kingdom
- samples, including 39 from published sources, to distinguish between Palaeocene and Plio-Pleistocene deposits, found above the Cretaceous Chalk in southeast England, and to determine parent materials of the soils and superficial deposits of the central
- Till stratigraphy and glacial rafts of chalk at Kvarnby, southern Sweden in Glacial deposits in north-west Europe.
- Evidence for a shallow highly-permeable zone in the Chalk of Hampshire, UK
- Experimental frost and salt weathering of chalk-II
- Experiments are described in which chalk cubes were soaked in solutions of either sodium chloride, sodium sulphate, or magnesium sulphate. After removal of excess liquid, the cubes were subjected to six freeze-thaw cycles with temperatures ranging
- Fros and salt weathering of chalk shore platforms near Brighton, Sussex, U.K.
- Preservation and management of chalk grassland in Western Europe in La végétation des pelouses calcaires.
- Soils and geomorphology of the chalk in South-East England
- The flow mechanism in the chalk based on radio-isotope analyses of groundwater in the London basin
- Role of periglacial processes in epikarst morphogenesis : a case study from Chełm chalk quarry, Lublin Upland, eastern Poland
- Chalk ; Conceptual model ; Cryoturbation ; Eastern Poland ; Epikarst ; Geomorphogenesis ; Karst ; Lithology ; Micromorphology ; Periglacial features ; Permafrost ; Poland ; Sediment filling
- Analysis of lithofacies, particle-size distribution and micromorphology of 3 pocket infills in the Chełm chalk quarry reveals a prominent clay cortex between the host chalk and the glaciogenic infill and suggests that periglacial processes have
- played a considerable role in the formation of the pockets and in the redistribution of their primary glaciogenic infill. A conceptual model for epikarst morphogenesis for the chalk karst of Lublin Upland is proposed, involving 3 stages. Stage I
- Dissolution tubules : a new karst structure from the English chalk
- Carbonate dissolution ; Carbonate rock ; Chalk ; England ; Fracture ; Karst ; Karstification ; Microstructure ; United Kingdom
- Polyphase karst system in Cretaceous chalk and calcarenite of the Belgian-Dutch border
- Belgium ; Carbonate rock ; Chalk ; Chemical alteration ; Cretaceous ; Europe ; Frontier ; Karst ; Karst filling ; Karstification ; Netherlands (The)
- The influence of bryophytes on germination and establishment of phanerogams in a chalk grassland in La végétation des pelouses calcaires.
- Field observations on numerous small permanent plots in a Dutch chalk grassland showed, that germination percentage and bryophyte cover are strongly correlated in a negative sense for Carlina vulgaris and Euphrasia stricta, but not or weakly
- Vegetation structure and the regeneration of short-lived forbs in chalk grasslands in La végétation des pelouses calcaires.
- in open sites. Apparently variation in the vegetation structure is necessary for the maintenance of short-lived forbs in chalk grassland. The productivity must not exceed 600-700 g.m yr, preferably less than 400 g.m yr. Finally, the proper management
- An example of sedimentary filling in the chalk karst of the Western Paris Basin : characterization, origins and hydrosedimentary behaviour
- Chalk ; France ; Geochemistry ; Grain size distribution ; Haute-Normandie ; Karst ; Lithology ; Loess ; Sediment filling ; Sedimentary
- Energy exchange for a forest site and a clear-cut site at Chalk River, Ontario