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Land use, hydrologic properties, and soil erodibilities in the Bío Bío river basin, central Chile
  • Land use, hydrologic properties, and soil erodibilities in the Bío Bío river basin, central Chile
  • Chile ; Erodibility ; Infiltration ; Land use ; Permeability ; Plant cover ; Slope gradient ; Soil erosion ; Soil properties ; Watershed
  • Study of spatial variations of surface infiltration, subsoil permeability, and soil erodibility in the Picoiquén River watershed. The data demonstrate the importance of native forests as a regulator of the hydrological cycle. - (DWG)
Erosiekarakteristieken van de bodem in Laag-en Midden-Belgie
  • Belgium ; Data base ; Erodibility ; Rill wash;Runoff ; Soil ; Soil erosion ; Soil property ; Thematic mapping
  • The soil database for Northern Belgium was used to map soil erodibility characteristics in this region. Three methods are compared and evaluated. Three erodibility indices are calculated and mutual differences are outlined. Different cartographic
  • representations are discussed and choropleth maps of the soil characteristics are elaborated. Finally, an overview is given of several regions in Northern Belgium each having different soil erodibility characteristics.
Phytosociological investigation of vegetation of wind-eroded areas of Eastern Anatolia
  • Phytosociological investigation of vegetation of wind-eroded areas of Eastern Anatolia
Vegetation type affects soil enzyme activities and microbial functional diversity following re-vegetation of a severely eroded red soil in sub-tropical China
  • Vegetation type affects soil enzyme activities and microbial functional diversity following re-vegetation of a severely eroded red soil in sub-tropical China
  • The aims of this study were to evaluate the restorative effects of re-vegetation and vegetation type on soil enzyme activities and microbial functional diversity of eroded red soil. Soil samples were collected by horizon from eroded soils that had
  • been restored for 18 years. Un-eroded soils planted with these vegetation types and an eroded bare soil served as references. The sampling site was located at the Red Soil Ecological Experiment Station in Jiangxi Province. Soil microbial functional
  • activities and microbial functional diversity as well as soil microbial biomass and physicochemical properties in the restored eroded soil did not completely recover to the levels of the un-eroded reference soil.
Assessment of soil erodibility in Taleghan drainage basin, Iran, using multivariate statistics
  • Assessment of soil erodibility in Taleghan drainage basin, Iran, using multivariate statistics
  • Cluster analysis ; Erodibility ; Factor analysis ; Iran ; Land use ; Multivariate analysis ; Principal components analysis ; Soil erosion ; Soil properties ; Watershed
  • The AA. use geological mapping and cluster, principal component, and factor analysis to group soils in the Taleghan Drainage Basin in Iran and subsequently determine their erodibility. Physical and chemical properties that might impact soil
  • erodibility were used to create a matrix of soil properties and parent material. Application of cluster analysis and factor analysis to the data allowed identification of 3 geological (parent material) clusters. To investigate the mutual effect of land use
  • and parent material on soil erodibility, a soil erodibility factor was obtained for 3 land use types in each cluster: rangeland, cropland (irrigated), and dry-land farming (nonirrigated). The study suggests that geological and land use maps provide a useful
  • framework for assessing soil erodibility.
Variability of soil physiscal quality and erodibility in a water-eroded cropland
  • Variability of soil physiscal quality and erodibility in a water-eroded cropland
  • Agropedology ; Cereal ; Cultivated land ; Erodibility ; Experiment plot ; Ohio ; Soil erosion ; Soil properties ; United States of America ; Water erosion
  • between eroded (ER) and un-eroded sites (UN). Compared with ER, the soil in UN had lower penetration resistance, bulk density and sand content, and higher shear strength, hydraulic conductivity, intrinsic permeability, and contents of soil organic carbon
  • , total nitrogen, clay, silt, and very fine sand. The erodibility factor (K) was lower in UN than in ER. Hence, it is suggested the ER sites within the corn field agroecosystem are more susceptible to accelerated erosion as compared with UN sites.
The use of small flumes for determination of soil erodibility
  • The use of small flumes for determination of soil erodibility
The determination and significance of indices of soil erodibility, Ulu Langat District, Selangor: a case study
  • The determination and significance of indices of soil erodibility, Ulu Langat District, Selangor: a case study
Relative erodibility of source-area rock types, as determined from second-order variations in alluvial-fan size
  • Relative erodibility of source-area rock types, as determined from second-order variations in alluvial-fan size
Rainwash experiments on the erodibility of loose sediments
  • Rainwash experiments on the erodibility of loose sediments
Size distribution of eroded material from simulated rainfall: effect over a range of texture
  • Size distribution of eroded material from simulated rainfall: effect over a range of texture
AUSLEM (AUStralian Land Erodibility Model) : a tool for identifying wind erosion hazard in Australia
  • AUSLEM (AUStralian Land Erodibility Model) : a tool for identifying wind erosion hazard in Australia
  • Aeolian features ; Arid area ; Australia ; Dust storm ; El Niño ; Erodibility ; Geographical information system ; Model ; Natural hazards ; Soil degradation ; Soil erosion ; Wind erosion
  • ), and average rainfall (1997) years with corresponding low, high and moderate dust storm day frequencies. results demonstrate that AUSLEM can identify landscape mobility, and provide an interpretation of the physical nature and distribution of erodible
  • landscapes in Australia. Further, results offer an assessment of the dynamic tendencies of erodibility in space and time in response to the El Niño Southern Oscillation (ENSO) and seasonal synoptic scale climate variability.
Fire and aspect induced differences on the erodibility and hydrology of soils at La Costera, Valencia, southeast Spain
  • Fire and aspect induced differences on the erodibility and hydrology of soils at La Costera, Valencia, southeast Spain
  • Ecosystem ; Erodibility ; Fire ; Impact ; Mediterranean area ; Rainfall simulation ; Rill wash ; Scrub ; Soil erosion ; Soil properties ; Spain ; Valencia ; Vegetation
Sand transport and deposition within arrays of non-erodible cylindrical elements
  • Sand transport and deposition within arrays of non-erodible cylindrical elements
  • concentrations were carried out to evaluate the factors that affect sand deposition and sand flux in the presence of immobile rough elements. The sand deposition and sand flux along an array consisting of regularly distributed, non erodible elements were shown
Within-storm variations in runoff and sediment export from a rapidly eroding coal-refuse deposit
  • Within-storm variations in runoff and sediment export from a rapidly eroding coal-refuse deposit
  • This study presents sedimentologic and hydrologic data collected from an ephemeral gully on a rapidly eroding coal-refuse deposit in south-western Indiana during three storms, and provides evidence that production of coarse sediment increases non
Soil erodibility and the frequency of freeze-thax cycles, rainfall and snowmelt on frozen soil in Canada
  • Soil erodibility and the frequency of freeze-thax cycles, rainfall and snowmelt on frozen soil in Canada
  • Active layer ; Applied climatology ; Canada ; Erodibility ; Freeze-thaw cycle ; Meltwater ; Precipitation ; Snow ; Soil ; Soil erosion ; Spatial variation
The microaggregation and erodibility of some semi-arid and mediterranean soils in Arid and semi-arid environments. Geomorphological and pedological aspects.
  • The microaggregation and erodibility of some semi-arid and mediterranean soils in Arid and semi-arid environments. Geomorphological and pedological aspects.
  • The size distributions of water-stable silt and clay fractions are examined for soils from three locations in Spain (Dehesas Granada, Alicante Province, Gerona Province) and considered with respect to soil erodibility, soil aggregation
Integrating models of soil dynamics, animal behaviour and vegetation response for the management of arid lands
  • As the low return from arid rangelands greatly limits the prospects for the treatment of eroded areas the regulation of grazing limits the prospect for the treatment of eroded areas the regulation of grazing to maintain an adequate vegetation cover
  • is essential. Techniques currently being developed to recognize the attributes of eroding systems and to model their behaviour over space and time are outlined here.
A fekete-hegyi salakkúp-roncsok morfometriája (Bakony-Balaton-felvidék vulkáni terület)
  • Morphométrie des cônes érodés de scories de Fekete-hegy dans le massif volcanique de Bakony-Balaton, Hongrie
  • Fekete-hegy is located at the central part of the Bakony-Balaton Highland Volcanic Field (Transdanubia, Hungary). The volcanic complex of Fekete-hegy comprise at least 3 maar/tuff rings and 2 eroded Strombolian-type scoria cones from the Pliocene
  • age. The paper is focused on degradation of these two eroded scoria cones (Boncsos-tető, Gajos-tető) from morphometrical point of view. - (AM)
The interaction between armouring and particle weathering for eroding landscapes
  • The interaction between armouring and particle weathering for eroding landscapes
  • . A quantitative understanding of this interaction will allow to model the change in long-term soil erodibility and erosion rates, an important component of predicting the long-term evolution of landforms. Because the AA. have ignored biogenic effects they do