We present a geomorphic map of the glacial landforms associated with Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our elaborates on central and southern sectors Isla Grande de Chiloé neighboring islands. Through combination remote sensing techniques exhaustive fieldwork, we identified suite ice-marginal, subglacial, glaciofluvial features created by during four ...

introduction: this  research was done to comparison  directionality of drawing fixed shapes in preschoolers and primary school according to role of  handedness.   materials and methods:  in this research causality – comparison, 160 children (80 girls and 80 boys) with mean age of 7/96 in preschool and primary school selected with randomly cluster sampling. the tests were used , handedness quest...

in recent years there has been studies concerning the investigation of macro-scale geomorphic proxies of quaternary climatic changes in the study area. without detail analysis of slope geomorphic features, there can be little progress on expanding the knowledge of past slope development in the northwestern iran high mountain environments. consequently, the information pertaining to these quater...

Lunar landforms are the results of geological and geomorphic processes on lunar surface. It is very important to identify types landforms. Geomorphology scientific study origin evolution morphological planetary surfaces. Elevation relief amplitude most commonly used indices in geomorphological classification studies. Previous studies have determined elevation criteria In this paper, we focus to...

Spatial analysis in earth sciences is often based on the concept of spatial autocorrelation, expressed by W. Tobler as first law geography: “everything related to everything else, but near things are more than distant things." Here, we show that subsurface soil properties permafrost tundra terrain exhibit tremendous variability. We describe variability organic carbon (SOC) and ground ice conten...

By contrast with other historical outburst floods on SkeiTarársandur, the 1996 jökulhlaup was unprecedented in its magnitude and duration, attaining a peak discharge of f53,000 m/s in <17 h. Using a combination of field sampling and remote sensing techniques (Landsat TM, SAR interferometry, airphotos, and laser altimetry), we document the sandur-wide geomorphic impacts of this event. These impa...

Morphotectonic investigations were carried out by the use of morphometric indices which serve as a tool of identification in regions with active tectonic warp. Landforms in active deformation area are produced from relations of tectonic and surficial processes. One of the most significant landforms underground is rivers that are extremely responsive to tectonic movements mainly uplift and tilti...