In most landform classification studies – either per cell or object-based – the authors have ignored modeling the semantics of landforms explicitly. Thus, landform classification schemes rely on individual knowledge, and are too much tailored to specific areas and/or scales. Integration of structured knowledge models in the classification process has been proposed to overcome the limitations in...

Significant ecological, hydrologic, and geomorphic changes have occurred during the 20th century along many large floodplain rivers in the American Southwest. Native Populus forests have declined, while the exotic Eurasian shrub, Tamarix, has proliferated and now dominates most floodplain ecosystems. Photographs from late 19th and early 20th centuries illustrate wide river channels with largely...

geomorphologic landforms associated with tourism and development has been considered by many researchers in recent years. geomorphologic landforms which have values and capabilities, considered in context of tourism, known as geomorphosite and are studied in geomorphotourism approach. in this paper, we used landsat satellite imageries, geological and topographic maps, data obtained by field obs...

Climate change and tectonic uplift are the dominant forcing mechanisms responsible for formation of long narrow terraced landforms in a variety geomorphic settings; marine terraces largely used to reconstruct Quaternary glacial interglacial climates. Along Mediterranean coast, considerable number popular scientific articles have acknowledged range form low-relief surfaces resulting from combine...

Abstract The Grazer Bergland is a mountainous region at the eastern end of Alps that escaped glacial erosion in Pleistocene and thus preserves low-relief landforms are relics earlier uplift history. These relic may reflect Piedmonttreppe formed during series stages wide-reaching Pliocene event interacts with landscape evolution, but this model not uniquely accepted for region. In order to test ...

The mid-latitudes of Mars are host to a record of recent episodes of accumulations of ice-rich materials. The record includes debris aprons, interpreted to be debris-covered glaciers, that may represent the preserved remnants of a much more extensive ice sheet. We assessed the possibility of former glacial extents by examining debris aprons and the surrounding plains in Deuteronilus Mensae. Geo...

Analyzing the Connectivity Potential of Landscape Geomorphic Systems: A Radar Remote Sensing and GIS Approach, Estufa Canyon, Texas, USA. (August 2005) ElSayed Ali Hermas Ibrahim, B.S., Mansoura University; M.S., Mansoura University Chair of Advisory Committee: Dr. John R. Giardino Connectivity is considered one of the fundamental aspects that influences the rate of mass movement in the landsca...