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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 ...
Accuracy of methods for field assessment of rill and ephemeral gully erosion
(Elsevier, 2006)
Artículo / Artikulua,
To properly assess soil erosion in agricultural areas, it is necessary to determine precisely the volume of ephemeral gullies and rills in the field by using direct measurement procedures. However, little information is ...
Influence of surface roughness spatial variability and temporal dynamics on the retrieval of soil moisture from SAR observations
(MDPI, 2009)
Artículo / Artikulua,
Radar-based surface soil moisture retrieval has been subject of intense research during the last decades. However, several difficulties hamper the operational estimation of soil moisture based on currently available ...
Evaluation of TOPLATS on three Mediterranean catchments
(Elsevier, 2016)
Artículo / Artikulua,
Physically based hydrological models are complex tools that provide a complete description of the different processes occurring on a catchment. The TOPMODEL-based Land-Atmosphere Transfer Scheme (TOPLATS) simulates water ...
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 ...
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 ...
Caracterización y control de la erosión por cárcavas
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 1997)
info:eu-repo/semantics/doctoralThesis,
El modelo propuesto para el estudio de la erosión en cárcavas efímeras ha podido calibrarse con valores
razonables de los parámetros, para simular la aparición y desarrollo de una cárcava medida, aunque los
caudales que ...
Evaluation of a gully headcut retreat model using multitemporal aerial photographs and digital elevation models
(American Geophysical UnionWiley, 2013)
info:eu-repo/semantics/article,
A large fraction of soil erosion in temperate climate systems proceeds from gully
headcut growth processes. Nevertheless, headcut retreat is not well understood. Few erosion
models include gully headcut growth processes, ...
Effect of initial step height on headcut development in upland concentrated flows
(American Geophysical UnionWiley, 2001)
info:eu-repo/semantics/article,
Experiments were conducted to examine the effect of initial step height on growth, development, and upstream migration of headcuts in concentrated flows typical of rills, crop furrows, and ephemeral gullies. In a laboratory ...
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 ...