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erosion rates

Coupled influence of precipitation and vegetation on millenial scale erosion rates derived from 10Be

Coupled influence of precipitation and vegetation on millenial scale erosion rates derived from 10Be

... and erosion rate is best explained ...Be-derived erosion rates, several important conclusions can be made: 1) the relationship between mean annual precipitation and erosion rate is non-linear ...

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Long-term erosion rates as a function of climate derived from the impact crater inventory

Long-term erosion rates as a function of climate derived from the impact crater inventory

... mean erosion rates as a func- tion of topography expressed in terms of the 10 km relief and climate represented by the primary Köppen–Geiger ...in erosion rates, our results reveal a ...

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High natural erosion rates are the backdrop for present-day soil erosion in the agricultural Middle Hills of Nepal

High natural erosion rates are the backdrop for present-day soil erosion in the agricultural Middle Hills of Nepal

... background erosion rates (Wobus et ...long-term rates determined specifi- cally for the Middle Hills, as in this ...of rates is positively skewed, with a median value ( ± 68 % confidence ...

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Soil aggregation, erodibility, and erosion rates in mountain soils (NW Alps, Italy)

Soil aggregation, erodibility, and erosion rates in mountain soils (NW Alps, Italy)

... past erosion and depletion of finer ...soil erosion rates and aggregate stability occurred in pastures, while no relationship was vis- ible in ...among erosion, erodibility, and ...

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The impact of standard preparation practice on the runoff and soil erosion rates under laboratory conditions

The impact of standard preparation practice on the runoff and soil erosion rates under laboratory conditions

... and erosion (Gomez and Nearing, 2005), which have been approved before, can all be created or weakened and inten- sified by rolling the soil ...higher erosion rates (Novara et ...of erosion ...

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Global evaluation of erosion rates in relation to tectonics

Global evaluation of erosion rates in relation to tectonics

... the erosion rate data we used show a slightly positive correlation to distance to fault and a slightly nega- tive correlation to fault density ...between erosion rates and faults has been shown in ...

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Four-year soil erosion rates in a running-mountain trail in eastern Iberian Peninsula

Four-year soil erosion rates in a running-mountain trail in eastern Iberian Peninsula

... soil erosion was controlled and reduced to the lowest ...soil erosion processes and rates (Keesstra et al ...high erosion rates as we found at the running trail of L’Alcúdia de Crespins ...

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Evaluation of soil erosion rates in the southern half of the Russian Plain: methodology and initial results

Evaluation of soil erosion rates in the southern half of the Russian Plain: methodology and initial results

... soil erosion rate calculation, were col- lected for the initial calculation of soil losses on period 1980 and it is only available in the form of paper ...soil erosion rates, it was assumed that ...

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Erosion rates deduced from seasonal mass balance along the upper Urumqi River in Tianshan

Erosion rates deduced from seasonal mass balance along the upper Urumqi River in Tianshan

... denudation rates on this high mountain catchment of Central ...denudation rates are low, averaging 46 t × km −2 × yr −1 (17–18 m Myr −1 ...The rates we obtain are in agreement with rates ...

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Predicting the annual erosion rates on a small stream by the BANCS model

Predicting the annual erosion rates on a small stream by the BANCS model

... constructed erosion prediction curves and high BEHI were weak and insignificant, as well as those for very high and extreme ...the erosion pins were ...flow rates to increase their accuracy in ...

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Process identification of soil erosion in steep mountain regions

Process identification of soil erosion in steep mountain regions

... The soil properties soil texture, cation exchange capacity (CEC) and organic matter content were determined for the first 50 cm (0–10 and 10–50, Table 1) by laboratory measure- ments. Critical shear stress (τ c), ...

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Testing the utility of structure from motion photogrammetry reconstructions using small unmanned aerial vehicles and ground photography to estimate the extent of upland soil erosion

Testing the utility of structure from motion photogrammetry reconstructions using small unmanned aerial vehicles and ground photography to estimate the extent of upland soil erosion

... soil erosion rates (Evans and Lindsay, 2010b; McHugh, 2007; Warburton et ...Soil erosion has been defined as “the accelerated loss of soil as a result of anthropogenic activity in excess of accepted ...

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Estimation of sediment deposits in the Ghézala reservoir in northern Tunisia

Estimation of sediment deposits in the Ghézala reservoir in northern Tunisia

... The aim of this article is to present the state of the alluvial deposition of a dam in Tunisia according to the available data and to study the evolution of its capacity over time. Among other things, efforts will be ...

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Anthropic erosion of mountain land in Canterbury

Anthropic erosion of mountain land in Canterbury

... man-induced erosion can be recognized on Canterbury's mountain ...other erosion types, and may be indistinguishable unless obviously associated with roads, tracks, or ...the erosion. Early surveys ...

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Potential runoff and erosion comparison of four center pivot sprinklers

Potential runoff and erosion comparison of four center pivot sprinklers

... and erosion was then used to fill the remaining volume in the elevated soil ...and erosion rates measured in this study represent maximum rates for worse case ...and erosion ...

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Sources and characteristics of terrestrial carbon in Holocene-scale sediments of the East Siberian Sea

Sources and characteristics of terrestrial carbon in Holocene-scale sediments of the East Siberian Sea

... treat rates (up to 24 and 30 m yr −1 ) have been reported lo- cally in the most actively eroding parts (Kanevskiy et ...coastal erosion rates have increased in the Arctic in recent decades (Barnhart ...

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Subglacial basins: Their origin and importance in glacial systems and landscapes

Subglacial basins: Their origin and importance in glacial systems and landscapes

... glacial erosion of subglacial rock and/or sediment and are known as ...addition, erosion rates and transport pathways of water and sediment through the glacial system, and the expression of these ...

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Temporal variability in detrital 10Be concentrations in a large Himalayan catchment

Temporal variability in detrital 10Be concentrations in a large Himalayan catchment

... production rates, depth of landsliding, degree of mixing) and, secondly, by the evacuation timescale of individual sediment deposits which buffer their impact on catchment-averaged ...mean erosion ...

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Comparison of different erosion control techniques in the Hyrcanian forest in northern Iran

Comparison of different erosion control techniques in the Hyrcanian forest in northern Iran

... lowest erosion rate was observed with mulch treatment (Wade et ...Contrasting erosion rates on forest roads that received no closure treat- ments with those that received treatments, Mega- han et ...

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CFD simulation and experimental analysis of erosion in a slurry tank test rig

CFD simulation and experimental analysis of erosion in a slurry tank test rig

... the erosion rates and locations. Erosion occurs due to plastic deformation and ...that erosion in slurry pipelines is mainly caused by the cutting impact of suspended solid particles, since ...

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