In this paper, the degree of statistical variance in fabric data for 2 types of subglacial till from Breidamerkurjøkull, Iceland. The experiments show that, for each till type, the observed between-sample variability in the fabrics lies within
the boundaries associated with random variations, indicating that the observed range of fabric shapes within each till type is likely to be entirely the product of sampling effects. The results suggest that great care should be exercised when using a-axis fabric
Presentation of altitudinal gradients of thermal variables and seasonal means as regression equations which allows extrapolation of such variables to a range of altitudes. The lowest critical isotherm, O C for the period December-March, lies
An unusual occurrence of probable Pleistocene corestone within a Cretaceous dioritic enclave, Peninsular Ranges, California
The study lies within a Mediterranean hot summer climatic zone. The AA. completed a detailed petrographical, clay mineral, and chemical study of the corestone and surrounding saprolitic enclave preserved at Santa Margarita Ecological Reserve (SMER
by European Center for Medium-Range Weather Forecasts) in summer from 1981 to 2002. The results indicate that the first mode of the vertically integrated WVT is significant whose spatial distribution presents water vapor convergence or divergence in the YRB
This article analyses residential satisfaction in China’s informal settlements through the examples of Beijing, Shanghai, and Guangzhou. It demonstrates that migrants and low-income groups are not less satisfied than nonmigrants or middle-range
on physical equations governing the enlargement by water flow of the tunnel penetrating the ice dam is described. The predicted maximum flood discharge lies in the range 2.74 1013.7 10 m sec, lending independent glaciological support to paleohydrologic
A model for predicting the sediment transport capacity of turbulent interrill flow on rough surfaces is developed from 1295 flume experiments. The transport model is likely to apply to a wide range of ground surface morphologies. Using dimensional
. A loam and a sandy soil with sediment concentration up to 70% were studied. The results showed that suspended sediment concentrations, over a wide range, were linearly correlated with the outputs of capacitance sensors. The results suggest
Prispevek ke zkoumani informacnich vazeb socioekonomickych regionu. (Contribution to the research of informational connections of socio-economic regions)
. The results indicated that the range for sorting coefficient was physically meaningful. The trend vectors calculated from grain size trend analysis model were consistent with the annual ocean circulation patterns and sediment transport rates according
to previous studies. Therefore the range derived from the semivariogram of mean size can be used as the characteristic distance in the grain size trend analysis, which may remove the bias caused by the traditional way of basing on experiences or testing
Chine ; Distribution rang-taille ; Echantillonnage ; Loi de Pareto ; Méthodologie ; Population urbaine ; Seuil ; Système urbain ; Taille de la population ; Taille des villes ; Ville
of the total number of cities. The results show that Pareto exponent is sensitive to sample size and the truncation point. Furthermore, this method yields a consistent set of results over a wide range of thresholds. Finally, when using this new method
the study period, the most serious being in the Beijing-Tianjin-Tangshan metropolitan agglomerate. 2) The irrigation water resources demanded by the winter wheat-summer maize double cropping system ranged from 400 mm to 530 mm, while those demanded
by the spring maize single cropping system ranged only from 160 mm to 210 mm. 3) The water resources conserved as a result of the winter wheat sown area shrinkage during the study period were about 15.96×108 m3/a, accounting for 27.85% of those provided
contents of dust were analyzed to determine the contribution of wind erosion processes on C- and N-ratios to the grasslands. The great range of dust emission and deposition at the different grazing intensities underlines the sensibility of the grassland