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Coffee husk mulch on soil erosion and runoff: experiences under rainfall simulation experiment
Agricultural land erosion rate plastic film soil and water loss simulated rainfall
2015/1/6
The high erosion rates found in the agriculture land make valuable the use of mulches to control the soil and water losses. Coffee husk (Coffea canephora var. robusta) can be one of those mulches. Thi...
Erosion rates deduced from seasonal mass balance along the upper Urumqi River in Tianshan
Erosion rates deduced seasonal mass balance Urumqi River in Tianshan
2014/12/31
We report measurements performed during two complete flow seasons on the Urumqi River, a proglacial mountain stream in the northeastern flank of the Tianshan, an active mountain range in Central Asia....
Growth and form of the mound in Gale Crater, Mars: Slope wind enhanced erosion and transport
Growth and form of the mound Gale Crater Mars Slope wind enhanced erosion transport
2014/4/8
Ancient sediments provide archives of climate and habitability on Mars. Gale Crater, the landing site for the Mars Science Laboratory (MSL), hosts a 5-km-high sedimentary mound (Mount Sharp/Aeolis Mon...
Deciphering boulder mobility and erosion from cosmogenic nuclide exposure dating
Deciphering boulder mobility erosion from cosmogenic nuclide exposure dating
2014/4/8
Large boulders are prominent features in many geomorphic systems and are frequently targeted for cosmogenic exposure dating. Presently, there are little data or theory predicting exposure age, erosion...
Enhanced runout and erosion by overland flow at low pressure and sub-freezing conditions: Experiments and application to Mars
Mars, Surface Geological processes Experimental techniques
2014/4/8
We present the results of laboratory experiments to study the sediment transport and erosional capacity of water at current martian temperature and pressure. We have performed laboratory simulation ex...
Paleo-erosion rates in Central Asia since 9 Ma: A transient increase at the onset of Quaternary glaciations?
Quaternary glaciation erosion rates Tianshan cosmogenic nuclide magnetostratigraphy 10 Be
2014/4/15
Erosion is a fundamental player of the interactions existing between internal geodynamics and climate, in particular through its influence on the carbon dioxide budget. However, long term (N1 Ma) eros...
Formation of amphitheater-headed valleys by waterfall erosion after large-scale slumping on Hawai‘i
mphitheater sapping seepage Hawai‘i knickpoint plunge pool waterfall.
2014/4/8
Amphitheater-headed valleys are common on the surfaces of Earth and Mars. The abrupt terminations of these valleys at their headwalls have been used extensively to argue for valley erosion from spring...
MOUNTAIN BUILDING, EROSION, AND THE SEISMIC CYCLE IN THE NEPAL HIMALAYA
MOUNTAIN BUILDING EROSION SEISMIC CYCLE THE NEPAL HIMALAYA
2014/4/15
The Himalaya is the most impressive example on earth of an active collisional orogen. It combines rapid crustal shortening and thickening,intense denudation driven by the monsoon climate, and frequent...