Oscillation (ENSO) and Pacific Decadal Oscillation (PDO) values also explain interannual dense fog variability. Coastal sea surface temperatures also closely follow dense fog frequencies.
Atlantic Ocean ; Baltic Sea ; Comparative study ; Diurnal variation ; Interannualvariability ; Statistical analysis ; Temperature ; Water stratification ; Water temperature
Air temperature ; Amudarya ; Asia ; Central Asia ; Climate fluctuation ; Glaciation ; Glacier ; Interannualvariability ; Runoff ; Statistical analysis ; Stream ; Syr Darya ; Years 1930-39 ; Years 1980-89
Annual variation ; Atmosphere ; Diurnal variation ; European part of Russia ; Interannualvariability ; Kola Peninsula ; Ozone ; Pollution ; Seasonal variation
Two well dated Holocene sediment records bordering the Denmark Strait region have been used to reconstruct past climate variability. The content of biogenic silica, clastic and organic material and moss in a lacustrine record from lake N14 has been
used to infer past variability in precipitation and temperature in southern Greenland. Sedimentologic and petrologic composition of sand in a shelf sediment record from the Djúpáll trough is used to infer past variability in the northwestern storm
activity on northwestern Iceland. The aim is to provide both an overall view of the long-term Holocene development in the region and to analyse climate variability anf triggering on a submillennial timescale.
Fabric variability associated with periglacial mass-wasting at Eagle Summit, Alaska
Examen de la série de variations dans la structure des unités de modelés. Influence des variables clastiques et du micro-environnement. Relations processus-structure.
Reach scale variability of turbulent flow characteristics in a gravel-bed river
The AA. examine the effects of roughness elements on the spatial variability of the mean flow velocity profiles and of the properties of turbulent flow structures at the reach scale. The experiment was carried out in 2 reaches of 25 m long
in the Eaton North River (Québec). At the reach scale, the distribution of individual roughness elements does not greatly control the spatial variability of turbulent flow properties.
Climatic cycle ; Climatic variability ; Dendroclimatology ; Dendrology ; Finland ; Holocene ; Ocean atmosphere interaction ; Palaeoclimatology ; Solar activity ; Summer ; Temperature
A tree-ring proxy of summer temperature anomalies for northern Finland for the past 7500 yr was analyzed using Fourier spectrum and wavelet approaches. Multicentennial (250-450 yr) variability is present in the proxy record during most of the time
range. This variability is suggested to reflect low-frequency variability in the North Atlantic Oscillation. Century-scale (90-130 yr) variation is another important feature of the tree-ring proxy data during the Holocene and may be attributed
to Glessberg solar activity variations. In addition, a 2000-yr quasi-period is found in this temperature proxy data, similar to the millennial-scale variability present in records from the North Atlantic region.
Recent studies regarding the climate variability in South America during the 20th century, revealed the existence of climate cycles that influenced the hydrologic conditions in the Paraná River basin. How that variability affected the channel
Variable resolution spatial interpolation using the simple recursive point Voronoi diagram
Méthode qui permet un accroissement progressif de la densité d'un ensemble de points initial, qui peut servir de base pour interpoler des surfaces à résolution variable. Les concepts de Voronoi servent à ordonner l'espace en mosaïque, compte tenu de