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Progress in gully erosion research: IV International Symposium on Gully Erosion
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2007)
Libro / Liburua,
The classic forms of water erosion of the soil comprise sheet, rill, and gully erosion. According to the concept most
generalized, in sheet erosion, thin layers of material are uniformly removed from the soil surface due ...
Gully geometry: what are we measuring?
(European Geosciences UnionCopernicus Publications, 2015)
Artículo / Artikulua,
Much of the research on (ephemeral) gully erosion comprises the determination of the geometry of
these eroded channels, especially their width and depth. This is not a simple task due to uncertainty generated by the wide ...
Evaluation of surface roughness parameters in agricultural soils with different tillage conditions using a laser profile meter
(Elsevier, 2016)
Artículo / Artikulua,
Surface roughness crucially affects the hydrological and erosive behaviours of soils. In agricultural areas surface roughness is directly related to tillage, whose action strongly affects the key physical properties of ...
Runoff, nutrients, sediment and salt yields in an irrigated watershed in southern Navarre (Spain)
(Elsevier, 2018)
Artículo / Artikulua,
The environmental impact of irrigated agriculture on water quality was assessed in Landazuria watershed (Navarre, northeast Spain), a 479.5 ha watershed with 53% of irrigated agricultural land. In the framework of a long-term ...
Influence of surface roughness sample size for C-band SAR backscatter applications on agricultural soils
(IEEE, 2017)
Artículo / Artikulua,
Soil surface roughness determines the backscatter coefficient observed by radar sensors. The objective of this letter was to determine the surface roughness sample size required in synthetic aperture radar applications and ...
Assessing hillslope-channel connectivity in an agricultural catchment using rare-earth oxide tracers and random forests models
(Universidad de la Rioja, 2017)
info:eu-repo/semantics/article,
Soil erosion from agricultural areas is a large problem because of off-site effects like the rapid filling of reservoirs. To mitigate the problem of sediments from agricultural areas reaching the channel, reservoirs and ...
Evaluation of 2D models for the prediction of surface depression storage using realistic reference values
(Wiley, 2016)
Artículo / Artikulua,
Depression storage (DS) is the maximum storage of precipitation and runoff in the soil surface at a given slope. The DS is determined by soil roughness that in agricultural soils is largely affected by tillage. The direct ...
Assessment of soil factors controlling ephemeral gully erosion on agricultural fields
(Wiley, 2017)
Artículo / Artikulua,
The soil factor is crucial in controlling and properly modeling the initiation and development of ephemeral gullies (EGs). Usually, EG initiation has been related to various soil properties (i.e. sealing, critical shear ...
Assessing soil properties controlling interrill erosion: an empirical approach under Mediterranean conditions
(Wiley, 2017)
Artículo / Artikulua,
Soil erodibility is a complex phenomenon that comprises a number of different soil properties. However, most current (empirical) erodibility indices are based on only a few soil properties. A feasible soil characterization ...
Evaluación de la producción de sedimentos y calidad de las aguas en cuencas agrarias de Navarra
(Universidad de La Rioja, 2012)
Artículo / Artikulua,
The Government of Navarre (Spain) established a series of experimental watersheds on different sites of its territory in order to assess the impact of the agricultural activities on the environment. Hydrological/meteorological ...