inscription
Portail d'information géographique

Résultats de la recherche (407 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Alluvium ; Dorset ; England ; Floodplain ; Fluvial processes ; Isotope analysis ; Sediment budget ; Stream ; United Kingdom
  • floodplain sediments will be discussed, and the primary factors influencing the distribution of Cs 137 in the sediment will be examined. The results obtained from a case study of a floodplain reach of the River Stour, Dorset, UK, will be used to illustrate
  • 1997
  • The AA. argue that, given the complexity of property market process (the disparate nature of market actors and institutions, the constraints imposed by the built environment), simple adaptative adjustment is unlikely to take place. These factors can
  • holistic understanding of contemporary urban change than that offered by conventional analysis.
  • 1997
  • Canada ; Differential erosion ; Drainage network ; Fault ; Glacial isostasy ; Glaciation ; Neotectonics ; Ontario ; Palaeogeomorphology ; Quantitative analysis ; Statistics ; Vertical movement
  • a statistical study to analyse the spatial orientation of bedrock joints, modern river valleys and buried channels. An important factor in the geomorphic development has been the mid-continent stress field.
  • 1997
  • of the main factors controlling piping processes in those conditions was obtained by statistical analysis based on multiple and stepwise regressions. Piping erosion is strongly related to a high sodium absorption ratio (SAR) which favours clay dispersion
  • 1997
  • Meta-analysis of environmental issues in regional, urban and transport economics
  • Meta-analysis is concerned with the formal analysis of results and findings of scientific studies. The kinds of policy or scientific study which are suitable for a meta-analysis are considered. Application of traditional statistical meta-analysis
  • to case studies in the field of environmental economics is potentially more intricate than in many other areas of economics. Meta-analysis is a potentially useful way of supplementing knowledge in a relatively speedy and cost-effective way.
  • 1997
  • Congress ; Data analysis ; Geographical information system ; Methodology ; Multivariate analysis ; Research
  • This volume of The Netherlands Geographical Studies concentrates on multi-level analysis. It is the outcome of an NETHUR seminar held in april 1996 in Zeist, The Netherlands. The aim of the 1996 seminar was to get a better undestanding of multi
  • -level modelling from the perspective of data analysis. - (AGD)
  • 1997
  • Software for qualitative research : 2. Some thoughts on aiding analysis
  • Computing ; Data analysis ; Digitization ; Ethnography ; Research
  • Accounts which portray computer aided qualitative data analysis software as neutral and benign are rejected. Applying computer software to qualitative projects raises a number of important issues that go to the heart of ethnography. The AA. argue
  • that the adoption of computers marks a useful moment in which to think critically about the means and ends of qualitative analysis.
  • 1997
  • Multivariate analysis of remains of molluscan foods consumed by latest Pleistocene and Holocene humans in Nerja cave, Malaga
  • Andalusia ; Archeological site ; Cave ; Cluster analysis ; Holocene ; Mollusca ; Multivariate analysis ; Palaeogeography ; Pleistocene ; Spain ; Taxonomy
  • Nerja cave is a karstic cavity used by humans from Late Paleolithic to post-Chalcolithic times. Remains of molluscan foods in the uppermost Pleistocene and Holocene sediments were studied with cluster analysis and principal components analysis
  • 1997
  • Behavior analysis and cultural geography
  • A. maintains that cultural geography lacks a conceptually rigorous and empirically meaningful way to analyze human landscape creation. He suggests that behavior analysis could fill the void and uses it to understand 19th century landscape change
  • 1997
  • Risk analysis in biometeorological applications
  • Bioclimatology ; Environment ; Food production ; Health ; Natural hazards ; Probability ; Statistical analysis
  • 1997
  • Methodological considerations in the analysis of residential mobility : a test of duration, state dependence, and associated events
  • Housing occupance ; Life cycle ; Logit model ; Longitudinal analysis ; Migratory behaviour ; Residential choice ; Residential mobility
  • The empirical analysis uses the Panel Study of Income Dynamics and discrete-time logistic regression models to include duration dependence, state dependence, associated events and nonstationarity in models of residential mobility for both renters
  • 1997
  • Analysis of extreme temperature in Terra Nova Bay, Antarctica
  • 1997
  • Plug-in shadow price estimates for policy analysis
  • Cost of living ; Cost-benefit analysis ; Economic policy ; Human capital ; Management ; Natural resources ; Pollution ; Price fixing ; Social cost ; Transport
  • 1997
  • Atmospheric circulation ; Climatic region ; Cluster analysis ; Drought ; Florida ; Spatial variation ; Texas ; United States of America ; Weather type
  • This paper is an exploratory analysis of the frequency distribution of dry spells of various lengths and of their spatial variation. The whole of the southern United States was considered, with data for 1950 to 1994 for 154 stations, so that a range
  • of climatic regimes could be incorporated. This allowed the establishment of tentative explanatory links between the dry-spell regimes and the regional synoptic climatology. Separate analysis for winter and summer were undertaken.
  • 1997
  • Misuse of R2 values from linear regression in fractal analysis
  • Fractal geometry ; Geomorphology ; Lava flow ; Methodology ; Regression analysis ; Slope gradient ; Statistics
  • 1997
  • Effects of interpolation errors on the analysis of DEMs
  • to be a spline interpolation, which is somewhat contradictory to findings in the literature. The A. also investigates the effect of errors in height, which may be attributed to interpolation, on a sample of terrain analysis operations in order to see to what
  • 1997
  • A nonparametric analysis of employment density in a polycentric city
  • Centrality ; Chicago ; Economic sector ; Employment ; Illinois ; Matrix analysis ; Second order urban centre ; Sensitivity analysis ; United States of America ; Urban density ; Urban economy
  • 1997
  • Younger Dryas glaciation in Söderåsen, South Sweden : an analysis of meteorologic and topographic controls
  • analysis demonstrates that the deeply incised rock canyon represents a pronounced radiation shelter, while the empirical analysis emphasises the importance of strong snow drift from the east during the winter. Together, the two analyses indicate
  • 1997
  • Geomorphological analysis of the development of the South-Eastern Šumava granite region
  • 1997
  • Belgium ; Flanders ; Historical geography ; Kempenland ; Location ; Region ; Regional analysis ; Social geography ; System analysis
  • 1997