inscription
Portail d'information géographique

Résultats de la recherche (9 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Plot sizes dependency of runoff and sediment yield estimates from a small watershed
  • Experiment plot ; Impact ; Iran ; Rainstorm ; Scale ; Sediment budget ; Semi-arid area ; Slope exposure ; Soil erosion ; Water erosion ; Watershed
  • This paper aimed to evaluate the accuracy of soil erosion plots with different lengths in estimation of runoff and soil loss from the Sanganeh watershed, in Razavi Khorasan Province of Iran. Runoff and sediment was collected at the outlet of each
  • plot as well as main outlet of the watershed associated with 12 storm events occurred during November 2006 to June 2007. The results verified that the accuracy of plot estimates on sediment and runoff improved while the plot length increased
  • and those measured at the main outlet of the watershed.
  • [b1] Dep. of Watershed Management Engineering, College of Natural Resources and Marine Sciences, Tarbiat Modares Univ., Noor, Iran, Republique Islamique d'
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • Modeling the response of within-storm runoff and erosion dynamics to climate change in two Mediterranean watersheds : A multi-model, multi-scale approach to scenario design and analysis
  • Climatic change ; Mediterranean area ; Model ; Plant cover ; Portugal ; Rainstorm ; Runoff ; Soil erosion ; Water erosion ; Watershed
  • The AA. study the impacts of climate change on runoff and soil erosion in 2 Mediterranean watersheds, located in central and southern Portugal, by coupling a seasonal-scale with an event-scale model. PROMES results were used to estimate changes
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • Caesium-137 ; Ebro ; Erosion rate ; Isotope analysis ; Land use ; Lead ; Mediterranean area ; Research technique ; Slope gradient ; Soil erosion ; Space time ; Spain ; Tracer ; Watershed
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • Canada ; Climate ; Data base ; Flood ; North America ; Precipitation ; Rainstorm ; Sediment transport ; Spatial analysis ; Spatial scale ; Suspended load ; United States of America ; Water erosion ; Watershed
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • Agroforestry ; Erosion rate ; Galicia ; Runoff ; Scale ; Sediment budget ; Soil erosion ; Spain ; Vegetation ; Water erosion ; Watershed
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • Agricultural practice ; Ebro ; Forecast ; Land use ; Model ; Mountain ; Scenario ; Soil erosion ; Spain ; Vegetation ; Water erosion ; Watershed
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis
  • [a3] USDA-ARS Southwest Watershed Research Center, AZ, Tucson, Etats-Unis