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  • Climatic classification of Saudi Arabia : an application of factor-cluster analysis
  • Arid area ; Climate ; Climate classification ; Cluster analysis ; Factor analysis ; Multivariate analysis ; Saudi Arabia
  • This study is aimed to be a contribution to climatic regionalization of Saudi Arabia. The data used here have been obtained from 56 meteorological stations. The results obtained by a multivariate factor-cluster analysis are compared with those
  • 1997
  • Dynamic variations of water quality in Taihu Lake and multivariate analysis of its influential factors
  • Beijing ; China ; Eutrophication ; Lake ; Pollution ; Principal components analysis ; Seasonal variation ; Spatial variation ; Suspended load ; Water quality
  • Dynamic variation of water quality in Meiliang Bay and part of West Taihu Lake has been analysed based on data from 1991 to 1992. Principal component analysis is used to reveal the mutual relationships of various factors.
  • 1997
  • Predictability and uncertainty of the soil erodibility factor using a global dataset
  • Erodibility ; Forecast ; Organic materials ; Precipitation ; Regression analysis ; Soil ; Soil erosion ; Soil properties ; World
  • This paper presents a global dataset for soil erodibility factor, (K), compiled from the literature and investigates the predictability of K and the related uncertainty using soil textural parameters and organic matter content.
  • 1997
  • Isotopic composition of snow samples from Northern Victoria Land (Antarctica) and correlations with geographical factors
  • Altitude ; Antarctica ; Geochemistry ; Isotope analysis ; Polar region ; Snow
  • 1997
  • Factors influencing the viability and sustainability of smallholder sugar cane production in Umbumbulu
  • Agriculture ; Cost-benefit analysis ; Cultivated plants ; Farm ; Farm size ; Farming system ; KwaZulu-Natal ; Land use ; South Africa ; Sugar cane ; Sustainable development
  • 1997
  • Geomorphic features of a badland (biancane) area (Central Italy) : characterisation, distribution and quantitative spatial analysis
  • Badland ; Central Italy ; Italy ; Mass movement ; Rill wash ; Slope ; Slope dynamics ; Spatial analysis ; Toscana
  • processes on slope dynamica and finally to stress the possible influence of other factors in their formation and distribution.
  • 1997
  • Marls gullying : canonical analysis of erosion and sedimentation sequences (Baronnies - France)
  • Factor analysis ; France ; Gully erosion ; Marne ; Middle mountain ; Mountain ; Regression analysis ; Rhône-Alpes ; Rill wash ; Seasonal variation ; Soil erosion
  • 1997
  • The dispersion of US State unemployment rates : the role of market and non-market equilibrium factors
  • Economic equilibrium ; Labour ; Labour market ; Model ; Multivariate analysis ; Regional disparities ; Unemployment ; United States of America
  • 1997
  • friction factor parameter values and the ones calculated by the proposed semi-logarithmic relationship are explained by the ratio between the Shields parameter and its critical value. The analysis shows that estimates of the friction factor parameter
  • 1997
  • Forecasting the yield of upland rice in Adamawa State, Nigeria on the basis of agroclimatic factors
  • Adamawa ; Agroclimatology ; Crop yield ; Forecast ; Model ; Nigeria ; Precipitation ; Regression analysis ; Rice ; Temperature ; Tropical zone
  • 1997
  • Air temperature ; China ; Climatic zone ; Cluster analysis ; Marine hydrology ; Principal components analysis ; Sea ; Surface temperature ; Water temperature
  • the digital characteristics of frequency distribution of sea and air temperature in 153 areas in the China seas. Principal factor analysis and fuzzy cluster ISODATA were used to divide the China hydroclimatic area into 3 climatic zones including 10 climatic
  • 1997
  • Infrastructure productivity estimation and its underlying econometric specifications : a sensitivity analysis
  • Econometric model ; Factor of production ; Infrastructure ; Productivity ; Regional economy ; Sensitivity analysis ; Spatial autocorrelation
  • 1997
  • Genesis of channel bank overhangs in the Niger Delta and analysis of mechanisms of failure
  • The instability of channel banks carries a significant economic implication because of its effect on navigation and channel commercial development. Field observation and analysis indicate that factors such as stratigraphy, local climate, bio
  • 1997
  • Assessing the regulationist view of history : an analysis of employment change in America, 1940-1989
  • Capital accumulation ; Capitalism ; Crisis ; Economic restructuring ; Economic sector ; Employment ; Factor of production ; Industrial restructuring ; Mode of production ; Regional disparities ; Regulation theory ; United States of America
  • 1997
  • Environmental analysis of soil erosion in Guangdong Province : a Deqing case study
  • In this paper, the soil erosion problem in Deqing County, especially its impacts and its severity in the spatial context, is discussed. The causes of soil erosion are analysed with respect to dominant factors and observed erosion processes. Viable
  • 1997
  • Bioclimatology ; Canada ; Elderly people ; Environmental perception ; Factor analysis ; Montréal ; Perception ; Sensitivity analysis ; Snow ; Statistics ; Town ; Urban administration ; Weather type ; Winter ; Young people
  • 1997
  • Capital accumulation ; Demographic analysis ; Education ; Educational level ; Factor of production ; France ; Investment ; Labour ; Time series
  • 1997
  • -disciplinary literature from social, economic and housing disciplines. The factors which impact upon a process of social exclusion are illustrated with reference to case studies of individual women. Life-history analysis is utilised.
  • 1997
  • Rainfall provides the primary mechanism for soil erosion in South China. This paper examines the seasonal regime and the spatial pattern of rainfall in the Province of Guangdong. At the regional level, trend surface analysis suggests highest
  • rainfall at the central and southwestern belts, but there are strong rainfall anomalies due to the influence of topography and the funnelling of moist air flows. On a local scale, rainfall is not a limiting factor to soil erosion, and the zones of serious
  • 1997
  • 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