inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (86 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Lichenometric dating : a commentary, in the light of some recent statistical studies
  • Dating ; Holocene ; Lichenometry ; Methodology ; Quaternary ; Relative dating ; Statistics
  • This commentary paper discusses the relative merits of new mathematical approaches to lichenometry. It highlights their strong reliance on complex statistics. The A. proposes that the success of lichenometric dating over the past 50 years has
  • stemmed from its relative simplicity, transparency, and general field applicability. Further more, the paper raises a more general philosophical question : can statistical complexity and high precision in a geobotanical dating technique, fraught with high
  • 2009
  • Nomothetic geography revisited : statistical distributions, their underlying principles, and inequality measures
  • Czech Republic ; Environment ; Human geography ; Society ; Statistical distribution
  • The paper focuses on some issues related to regularities in the statistical distributions of various social and environmental phenomena. The interest has also been reflected in geography with a lot of activity given to the documentation
  • 2009
  • Burma Statistical Yearbook 2008
  • Agriculture ; Burma ; Data ; Economy ; Employment ; Health ; Industry ; Statistical data ; Yearbook
  • Statistics compiled mainly from administrative records of 98 government agencies in 30 Ministries and partly from the censuses and surveys conducted (by the government) in the country. The book is divided into 22 parts : climate, population, labor
  • The government of the Union of Myanmar, Ministry of National Planning and Economic Development, Central Statistical Organization, Myanmar
  • 2009
  • Using circular statistics to explore the geography of the journey to work
  • Australia ; Distance travelled ; Flow ; Geographical information system ; Journey to work ; Queensland ; Statistics
  • 2009
  • Econometry ; History of geography ; Quantitative geography ; Simulation ; Spatial analysis ; Spatial autocorrelation ; Spatial statistics ; Statistics
  • prices, local statistics, network autocorrelation, spatial econometrics, spatial simulation, statistics, and the nature of the geographic weights matrix.
  • 2009
  • Geopolitics ; Political geography ; Statistical analysis ; Terrorism ; Thematic map
  • 2009
  • Carrying capacity ; Cluster analysis ; Forecast ; Gravel ; Microstructure ; Mountain ; Sediment load ; Statistics ; Stream ; United States of America ; Washington State
  • The occurence of cluster microforms in natural rivers is examined using data collected from 3 mountain streams. A statistical analysis using logistic regression was performed to examine the correlation between the occurence of clusters and various
  • 2009
  • Statistical correlations between seasonal air temperatures and snow depths and active layer depths and permafrost temperatures were analysed for tundra (Marre-Salle) and northern taiga (Nadym) sites in Western Siberia. Overall, the most important
  • factors influencing the permafrost regime were spring and summer air temperatures, and in one case snow depth. However, statistical links between meteorological and permafrost parameters varied between the tundra and northern taiga zones and among
  • 2009
  • Criminality ; Data ; Imperfect statistics ; Philadelphia ; Policy ; Security ; Statistical bias ; Town ; United States of America
  • 2009
  • Innovation ; Regional development ; Regional disparities ; Research and development ; Statistics ; Uneven development
  • from statistical survey on RandD. - (EN)
  • 2009
  • 2009
  • [b1] Statistics Research Institute, Korea National Statistical Office, Daejeon, Coree, Republique de
  • Central Europe ; Europe ; Geomorphology ; Instrumentation ; Lithology ; Methodology ; Sampling ; Statistical analysis ; Sudety ; Weathering
  • The AA. show a simple statistical method, based on the two-sample Student’s t-test, to objectively estimate the minimum number of rebound measurements. They present the results as (1) the ‘mean’ and ‘median’ solutions, each providing a single
  • 2009
  • European part of Russia ; Karst ; Lake ; Morphometry ; River basin ; Statistical analysis ; Volga
  • 2009
  • Matrix analysis ; Model ; Spatial analysis ; Spatial autocorrelation ; Spatial weighting ; Statistical bias
  • 2009
  • The paper highlights the capacity and potentials of the Budapest Metropolitan Region based on statistical analyses and results of empirical questionnaire surveys and in-depth interviews carried out amongst employees, managers and transnational
  • 2009
  • Carbon ; Forest ; Geostatistics ; Organic materials ; Sampling ; Soil degradation ; Southeastern Tanzania ; Spatial analysis ; Statistical analysis ; Tanzania ; Tropical rain forest
  • , pine plantation and cashew plantation) using conventional statistical methods as well as geostatistics. The results prove that the optimal sampling scheme varies strongly as a result of the different spatial behavior of SOC in forests and depends
  • on the required precision and research question. Only when the right strategy is followed, high standards of precision can be met without economic loss or risk of statistical misinterpretation.
  • 2009
  • Asia ; Atmospheric circulation ; Climatic data ; Correlation ; Eastern Asia ; Interannual variability ; Monsoon ; Ocean atmosphere interaction ; Precipitation ; Statistical analysis ; Summer
  • Over the East Asia-West Pacific region, some meteorological factors are studied by using statistical diagnostic methods such as empirical orthogonal function (EOF) analysis, composite analysis and other statistical diagnosis. The results show
  • 2009
  • Air temperature ; Black Sea ; Climatic variation ; Interannual variability ; Seasonal variability ; Spatial variation ; Statistical analysis
  • 2009
  • perspective. As unequivocally seen from our data and calculations, it is required to draw a statistically more differentiated picture in the case of periods formerly regarded as off-season. In the case of Mátra Region (N-Hungary), ski-tourism developments
  • 2009