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  • C 14 dating ; Climatic variation ; Greenland ; Holocene ; Lacustrine sediment ; Palaeo-environment ; Palynology ; Pollen diagram ; Vegetation
  • Holocene changes in vegetation and climate on a West Greenland outer coastal island were revealed by analysis of sediment cores from a lake just below the upper marine limit. Pollen- as well as macrofossil-samples were analysed. Throughout
  • 2000
  • Asian part of Russia ; Climate ; Climatic variation ; Holocene ; Palaeoclimate ; Peat bog ; Pollen analysis ; Sakha ; Stream ; Vegetation
  • Sur la base d'analyses de spores et de pollens et d'une méthode statistique de traitement des coupes de tourbières de Kazatchi et de Khotcho sur les rives du fleuve Iana, les AA. précisent la dynamique du climat à l'Holocène et la compare avec les
  • 2000
  • Agricultural land use ; Geochemistry ; Ireland ; Isotope analysis ; Lacustrine sediment ; Nineteenth Century ; Palaeo-ecology ; Palynology ; Podsolisation ; Pollen diagram ; Soil erosion ; Twentieth Century ; Watershed
  • Environmental magnetism, element chemistry, pollen, macrofossil, and radioisotopes were studied on top-metre cores from Ballydoo Lough, Connemara, to reconstruct the impact of changing farming practices on soil erosion in a lake catchment
  • 2000
  • Asian part of Russia ; C 14 dating ; Climate reconstruction ; Krasnoyarsk ; Palaeobiogeography ; Palynology ; Pollen analysis ; Sedimentology
  • . Cette note décrit les premiers résultats de l'analyse des pollens, et de la datation au carbone 14 des restes du mammouth (os, dent et fragments de peau).
  • 2000
  • Almería ; Arid area ; Badland ; Gully erosion ; Holocene ; Palynology ; Plant canopy ; Pollen diagram ; Precipitation ; Semi-arid area ; Soil erosion ; Spain ; Vegetation
  • and elementary valley dynamics, while the harsh environment limits human disturbance. The geomorphic analysis is supplemented with a palynological analysis of the valley fills to identify the environmental causes of this alternation.
  • 2000
  • Belgium ; Palaeo-environment ; Palsa ; Peat bog ; Periglacial features ; Permafrost ; Pollen analysis ; Quaternary ; Stratigraphy ; Tephrochronology
  • 2000
  • . The chronology is based on C 14 and Ar/Ar dating and tephra analysis. Pollen data provide the paleoenvironmental framework and enable correlation between the cores. The main source of dust loading over the Mediterranean now, North Africa, may have played
  • 2000
  • Chronostratigraphy ; France ; Glaciation ; Haute-Savoie ; Palynology ; Pleistocene ; Pollen analysis ; Quaternary ; Rhône-Alpes
  • 2000
  • Altitudinal zonation of vegetation ; C 14 dating ; Geomorphology ; Holocene ; Italy ; Lateglacial ; Mountain ; Palaeobiogeography ; Pollen analysis ; Sedimentology ; Tirol ; Tree line ; Trentino-Alto Adige ; Vegetation
  • 2000
  • Morphostructural analysis and geomorphological development of the Nedvědička River valley near Pernštejn
  • The field research was complemented by morphometric analysis and by study of airborne photos. Main results of morphostructural analysis and an analysis of joint and fault tectonics are presented. Special attention was laid upon genetic relationship
  • 2000
  • Spatial analysis of the factors contributing to the relationship between the transient, meridional eddy sensible, and latent heat flux in the southern hemisphere
  • Atmospheric dynamics ; Atmospheric moisture ; Climate ; Climatic variability ; Forecast ; Heat flow ; Principal components analysis ; Southern hemisphere ; Spatial analysis ; Spatial statistics ; Temperature ; World
  • In this paper principal component analysis (PCA) and singular value decomposition (SVD) are used to define the importance of the variables contributing to the relationship between the transient latent and sensible heat fluxes and to show
  • their temporal and spatial variation. Both methods of analysis produced 2 very important uncorrelated modes of variability in January and July, indicating that the transient heat fluxes are influenced by few controlling factors. The AA. suggest that these modes
  • 2000
  • On the application of inductive machine learning tools to geographical analysis
  • Classification ; Cluster analysis ; Methodology ; Neural network ; Pedagogy ; Space
  • 2000
  • Internet GIS for Malaysian population analysis
  • 2000
  • Detecting significant sediment motion in a laboratory flume using digital video image analysis
  • Bristol ; England ; Experimentation ; Grain size distribution ; Image analysis ; Research technique ; Sediment transport ; Sedimentology ; United Kingdom
  • This paper reports a method of monitoring small movements of clasts just prior to entrainment and the ingress of fine matrix material into framework gravels using digital image analysis. The method presented involves the analysis of digital video
  • 2000
  • Distance ; Graph ; Mathematics ; Matrix analysis ; Monte Carlo analysis ; Nearest neighbour ; Spatial analysis ; Spatial interaction
  • 2000
  • Geomorphometry - diversity in quantitative surface analysis
  • Barchan ; Bibliography ; Fluvial processes ; Fractal geometry ; Geographical information system ; Geomorphometry ; Ground survey ; Hydrogeology ; Japan ; Landslide ; Numerical model ; Quantitative analysis ; Sea floor ; Sea ice ; Topography ; Wind
  • 2000
  • The application of mineral magnetic and extractable iron (Fe d) analysis for differentiating and relatively dating fan surfaces in central Greece
  • This paper presents the results of mineral magnetic and extractable iron analyses of Bt-horizons of soils developing on the surface of the Tithorea fan, central Greece. The aim of the combined analysis was to : test the reliability of detailed
  • 2000
  • Analysis on areal relationship between regional environment and socioeconomy - taking the Chinese Yellow Sea coastal zone as a case
  • China ; Environment ; Factor analysis ; Index ; Littoral zone ; Quality of life ; Regional analysis ; Socio-economic system
  • 2000
  • Combining geostatistical methods and hierarchical scene models for analysis of multiscale variation in spatial data
  • Analysis of variance ; Landscape ; Methodology ; Spatial analysis ; Spatial autocorrelation ; Spatial structure ; Variogram
  • 2000
  • Computer program for stability analysis of steep, cohesive riverbanks
  • The computer program presented here is based on an analysis developed by Darby and Thorne. The software takes account of the geotechnical characteristics of the bank materials, the shape of the bank profile, and the relative elevations
  • analysis is able to determine the relative amounts of bed degradation and bank-toe erosion required to destabilize an initially stable bank.
  • 2000