Solr Search · GéoProdig, portail d'information géographique

Bassin parisien ; Comparative study ; France ; Large city ; Local development ; London ; Paris ; Regional development ; Regional planning ; South-East England ; Spatial dynamics ; Spatial organization ; United Kingdom
La comparaison de deux régions métropolitaines - Sud-Est anglais autour de Londres et Bassin parisien (environ 24 millions d'habitants pour l'une, 17 pour l'autre) montre comment les choix des politiques d'aménagement ont abouti à deux modèles
1998

Active layer ; Canada ; Forest fire ; Periglacial features ; Permafrost ; Plant canopy ; Soil temperature ; Thawing ; Vegetation ; Vegetation dynamics ; Yukon Territory
dans la zone de pergélisol discontinu, dans la région sud du Territoire du Yukon. Le fond de la vallée est couvert de dépôts glaciolacustres, qui incorpore localement de grandes quantités de glace. Un modèle analytique simplifié de la fonte du
1998

Evolution and dynamics of Ghiacciaio Nord delle Locce (Valle Anzasca, Western Alps) from 1854 to the present
Alps (The) ; Glacier ; Glacier dynamics ; Glacier fluctuation ; Italy ; Nineteenth Century ; Twentieth Century
1998

Resilience and vulnerability : coastal dynamics or Dutch dikes?
Applied ecology ; Coastal dynamics ; Coastal environment ; Coastal management ; Coastal protection ; Concept ; Dune ; Netherlands (The) ; Sea level ; Vulnerability
1998

Channel geometry ; England ; Fluvial dynamics ; Forest ; Hampshire ; Human impact ; Riparian vegetation ; River bed ; Stream ; United Kingdom ; Watershed
This paper compiles and analyses a series of field surveys undertaken at different dates over the last 16 years. It focuses upon the natural dynamics of large woody debris (LWD), the impact of management on LWD dynamics, and the impact of LWD
1998

characterization of the complex dynamics of the turbulent flow in the vicinity of the cluster. The description of these dynamics is based on the interpretation of contour maps of several turbulence statistics. Results indicate the existence of highly dynamic
1998

Genetic variability of rock glaciers

Concept ; Geochemistry ; Glacial features ; Glacier dynamics ; Glacier mass balance ; Periglacial features ; Permafrost ; Rock glacier ; Spatial variation
This paper focuses on a long-standing debate in rock glacier literature : whether rock glaciers develop mainly from glacial or periglacial processes. It indicates that several previously held concepts of rock glacier dynamics and development should
be re-evaluated. In addition, it highlights the need for researchers to move beyond taxonomic arguments, and to improve understanding of fundamental aspects of rock glaciers such as climatic sensitivity, geochemistry, hydrology, dynamics, structure, mass
1998

Nature and dynamics of an active block stream, Kunlun pass, Qinghai Province, People's Republic of China
Block stream ; China ; Grain size distribution ; Meltwater ; Mountain ; Periglacial features ; Permafrost ; Qinghai ; Slope dynamics ; Soil moisture ; Soil temperature
1998

Alaska ; C 14 dating ; Climatic variation ; Crustacea ; Geochemistry ; Holocene ; Palaeo-environment ; Palaeoclimate ; Trace-element ; Vegetation dynamics
offers new insights into climatic controls over vegetation dynamics during the Holocene.
1998

Hydrology ; Infiltration ; Methodology ; Slope dynamics ; Soil ; Soil moisture
of the literature relating to nonpreferential infiltration, preferential infiltration exhibiting fingering and preferential infiltration involving a wide range of macropore flow. These differing degrees of complexity of infiltration dynamics require the employment
1998

Carrying capacity ; Fluvial dynamics ; Gravel ; Montana ; Mountain ; Shear stress ; Stream ; Stream flow ; Turbulence ; United States of America
Coarse bedload transport dynamics are investigated utilizing hydrodynamic and sediment transport data obtained in an extensively instrumented study reach located in Sqaw Creek, Montana, USA. During 1991 and 1992, a number of discrete bedload
1998

East Asian monsoon climates and Gobi dynamics in marine isotope stages 4 and 3
1998

Carrying capacity ; Flood ; Floodplain ; Fluvial dynamics ; Fluvial processes ; Netherlands (The) ; Rhine ; River bed ; Sediment transport ; Spatial variation ; Stream
for understanding the dynamics of river floodplain strongly influenced by man.
1998

Fan-surface dynamics and biogenic calcrete development : interactions during ultimate phases of fan evolution in the semiarid SE Spain (Murcia)
1998

Atmospheric disturbance ; Atmospheric dynamics ; Catastrophe ; Climatology ; Precipitation ; Tropical cyclone ; Tropical zone ; Wind
1998

Coastal plain ; France ; Holocene ; Human impact ; Hérault ; Languedoc-Roussillon ; Palaeobiogeography ; Pollen analysis ; Pool ; Quaternary ; Vegetation ; Vegetation dynamics
1998

Arid geomorphology

1997 has seen further evidence of the wide variety of issues and approaches impacting studies of the geomorphology of drylands. The dynamic nature of this field of geomorphology is also indicated by the number of special or theme sessions devoted
1998

Catastrophe ; Flood ; Fluvial processes ; Glacial features ; Glaciation ; High mountain ; Himalaya ; India ; Mass movement ; Mountain ; Slope dynamics ; Soil erosion
1998

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