Rock slope failure preparation paced by total crack boundary length
Gravitational mass wasting prediction requires understanding of the factors controlling failure. Prior to slope failure, cracks in the weakened rock are thought to grow and coalesce, eventually forming a continuous failure plane.
Sophie Lagarde +10 more
doaj +1 more source
Igneous rocks of basic character dominate the Central Plateau. A great dolerite sheet of Jurassic caps the Plateau and forms its resistant surface. Later, sporadic basalt lavas of Tertiary age fill old drainage depressions cut in the Plateau.
Banks, MR
core +3 more sources
Scale-dependence of lithological control on topography: Bedrock channel geometry and catchment morphometry in western Scotland [PDF]
We propose that a scale-dependent topographic signature of erodibility arises due to fluvial and glacial erosion acting on different parts of the landscape at different times.
Bishop, P. +3 more
core +3 more sources
Geomorphic signal of active faulting at the northern edge of Lut Block. Insights on the kinematic scenario of Central Iran [PDF]
Recent works documented Neogene to Quaternary dextral strike-slip tectonics along the Kuh-e-Sarhangi and Kuh-e-Faghan intraplate strike-slip faults at the northern edge of the Lut Block of Central Iran, previously thought to be dominated by sinistral ...
Claudio, Faccenna +6 more
core +1 more source
Emergence of the Shackleton Range from beneath the Antarctic Ice Sheet due to glacial erosion [PDF]
This paper explores the long-term evolution of a subglacial fjord landscape in the Shackleton Range, Antarctica. We propose that prolonged ice-sheet erosion across a passive continental margin caused troughs to deepen and lower the surrounding ice-sheet ...
Fogwill, C. J. +5 more
core +1 more source
The glacial geomorphology of western Dronning Maud Land, Antarctica
Reconstructing the response of present-day ice sheets to past global climate change is important for constraining and refining the numerical models which forecast future contributions of these ice sheets to sea-level change.
J. C. H. Newall +8 more
doaj +1 more source
Evaluation of Neotectonic Activities Using Geomorphological Indicators: A Case Study of Sadrabad Basin, Taft [PDF]
Tectonic geomorphology, or morphotectonics, studies the changes and the activity of faults using the geomorphic indicators belonging to the Quaternary period.
Mohammad Sharifi +2 more
doaj +1 more source
The Roles of Geomorphological Factors and Change of Morphoclimatic Systems in the Formation and Evolution of Human Settlements in Central Iran (Around Shirkuh, Yazd City) [PDF]
:Problem definition: Geomorphic phenomena have a primary impact on the locations, dispersions, spheres of influence, physical developments, and morphologies of settlements.
Mohammad Sharifi Paichoon +2 more
doaj +1 more source
Mapping the interactions between rivers and sand dunes: Implications for fluvial and aeolian geomorphology [PDF]
The interaction between fluvial and aeolian processes can significantly change Earth surface morphology. When rivers and sand dunes meet, the interaction of sediment transport between the two systems can lead to change in either or both systems. However,
Coulthard, Tom J., Liu, Baoli
core +1 more source
Morphometric Analysis of Sand Dunes and the Speed of Their Displacement in Sistan Plain [PDF]
The characteristics of Sistan plain, such as river sedimentation, blowing of erosive winds, especially 120-day winds, and the droughts in the past 20 years have made a suitable situation for wind erosion.
Mahdi Heydari Nasab +3 more
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