Sedimentation by valley glaciers| a model and geneticclassification in Moraines and varves. Origin/Genesis/Classification.
Classification basée sur la distinction granulométrique entre matériel supraglaciaire dérivé et d'érosion subglaciaire, et sur le mode de dépôt de ce matériel en till. Exemples en Islande. (CG).
LA CLASSIFICATION DES FORMES PERIGLACIAIRES ACTUELLES OU HERITEES SE FONDE SUR LES TRAVAUX DE PLUSIEURS SPECIALISTES. ELLE PRESENTE DES DIVISIONS EN MACRO-NIVEAUX CORRESPONDANT AUX PROCESSUS PRINCIPAUX DE GELIFICATION, CRYOTURBATION, NIVATION ET
Conception, mise en place et évaluation d'une nouvelle méthode de classification qui incorpore la sélection des intervalles de classes à une structure multicritère. Un algorithme génétique crée les classifications optimales en accord avec des
In this classification landforms are grouped by their dimensions, structure, genetics and lithological variations. Simple and complex relief types are identified. - (JS)
Problems of lithostratigraphic classification of Holocene deposits in the perimarine area of The Netherlands
Its is concluded that the lithostratigraphic classification of the Holocene sediments in the coastal area has to be disconnected from the genetic concept of a perimarine area. A new system for lithostratigraphic classification in the perimarine area
On geomorphological classification and legend design in mapping 1: 1 000 000 map of Xining Sheet.
The design principles and representation of legends in the geomorphological map is discussed. All land-forms of neotechtonic origin, fundamental exogenic morpho-genetic classes and special forms should be fully reflected. The first level basic
exogenic morpho-genetic category is represented by colouring with codes| the second level landforms of neotechtonic origin are expressed by codes and symbols, and the third level components are expressed by symbols. A list of complete legend system
and a generalized map specimen illustrate the classification scheme. (TNC).
In recent morphodynamic and geneticclassifications of dunes, all types of linear dunes are lumped under the heading of longitudinal dunes. This review, however, substantiates three different simple linear dunes : lee dunes, seifs and vegetated
Action anthropique ; Classification ; Lac ; Qualité de l'eau ; Tchèque république
Classification ; Czech Republic ; Human impact ; Lake ; Water quality
Anthropogenic lakes constitute the most genetic groups of lakes in the country. The properties of water determine the potential utilization, such as in water supply, fishing, agricultural, industry or recreation nature. Five anthropogenic groups
Proposition et vérification d'une classification génétique des climats chiliens
This geneticclassification of climates in Chile is based on a spatial cross-interaction of primary and secondary climatic influences, e. g. those of cosmic order (latitude), those emanating from atmospheric and oceanic processes in the Southeast
classification has been verified through analysis of records from 33 stations throughout Chile.
and there is a need for some revision. Some new proposals are presented in this paper. Landforms tend to form groups of closely related genetic assemblages or of complexes where the members are areally related, but often genetically different. It is more logical
durée de vie. Sur cette base, proposition d'une nouvelle classification des paysages. L'A. met en exergue que les paysages peuvent avoir des caractéristiques constantes, soutenues, changeantes ou invariables et redéfinit le concept de persistance du
, geomorphological processes or for practical purposes. The widest accepted geneticclassification is presented in detail. Classifications serving practical purposes have been proposed – among others – in Australia, Austria and Germany and they are imparted special
Floodplain classifications are closely related to river channel typologies, but the publications in the former topic count by far less in number. Nevertheless, worldwide various systems have been elaborated based on fluvial landforms
Cartography ; China ; Classification ; Geographical information system ; Geomorphogenesis ; Geomorphology ; Micromorphology ; Numerical data ; Structural geomorphology ; Typology
This digital classification method combines landforms characteristics of morphology with genesis. A total of 15 categories of exogenic and endogenic forces are divided into 2 broad categories: morpho-genetic and morpho-structural landforms
. The classification method of digital morpho-genetic types can be divided into 7 layers, i.e. basic morphology and altitude, genesis, sub-genesis, morphology, micro-morphology, slope and aspect, material and lithology. The method proposes combinations of matrix forms
based on layered indicators. This system was developed in parallel with a GIS geodatabase in China. Therefore, different information from every classification method can be easily performed and integrated in the ArcGIS geodatabase for the entire country.
Classification ; Dynamique de versant ; Glissement de terrain ; Géographie de l'Europe ; Géomorphodynamique ; Hongrie ; Mouvement de masse ; Taxonomie ; Technique de recherche ; Versant
In the region between the Hernad and Sajo rivers, N-Hungary, landslides are so frequent that they tend to impede economic activities. A new genetic system is elaborated for landslide typology with a major emphasis on the nature and location
The AA. suggest a property-based classification system linked to genetic processes. They use enduring micromorphological properties, and also proxy criteria (total chemical analyses) to help classify paleosols that have changed markedly or have been