Listar Artículos de revista DPIR - LIPS Aldizkari artikuluak por autor UPNA "Casalí Sarasíbar, Javier"
Mostrando ítems 1-15 de 15
-
Accuracy of methods for field assessment of rill and ephemeral gully erosion
Casalí Sarasíbar, Javier
; Loizu Maeztu, Javier ; Campo-Bescós, Miguel ; Santisteban Comino, Luisa María de; Álvarez-Mozos, Jesús (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 ... -
Assessing hillslope-channel connectivity in an agricultural catchment using rare-earth oxide tracers and random forests models
Masselink, Rens Hein; Temme, A.J.A.M.; Giménez Díaz, Rafael ; Casalí Sarasíbar, Javier ; Keesstra, Saskia D. (Universidad de la Rioja, 2017)
Artículo / Artikulua
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 ... -
Assessment of soil factors controlling ephemeral gully erosion on agricultural fields
Ollobarren del Barrio, Paul; Campo-Bescós, Miguel ; Giménez Díaz, Rafael ; Casalí Sarasíbar, Javier (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 ... -
Coupling hysteresis analysis with sediment and hydrological connectivity in three agricultural catchments in Navarre, Spain
Keesstra, Saskia D.; Davis, Jason; Masselink, Rens Hein; Casalí Sarasíbar, Javier ; Peeters, Edwin T.H.M.; Dijksma, Roel (Springer Verlag, 2019)
Artículo / Artikulua
Purpose: Rain storm events mobilise large proportions of fine sediments in catchment systems. Sediments from agriculturalcatchments are often adsorbed by nutrients, heavy metals and other (in)organic pollutants that may ... -
Effect of initial step height on headcut development in upland concentrated flows
Bennett, S.J.; Casalí Sarasíbar, Javier (American Geophysical UnionWiley, 2001)
Artículo / Artikulua
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 ... -
Evaluación de la producción de sedimentos y calidad de las aguas en cuencas agrarias de Navarra
Giménez Díaz, Rafael ; Casalí Sarasíbar, Javier ; Díez Beregaña, Javier (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 ... -
Evaluation of 2D models for the prediction of surface depression storage using realistic reference values
Giménez Díaz, Rafael ; Mezkiritz Barberena, Irantzu; Campo-Bescós, Miguel ; Álvarez-Mozos, Jesús ; González de Audícana Amenábar, María ; Martínez de Aguirre Escobar, Alejandro ; Casalí Sarasíbar, Javier (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 ... -
Evaluation of a gully headcut retreat model using multitemporal aerial photographs and digital elevation models
Campo-Bescós, Miguel ; Flores Cervantes, J. H.; Bras, R. L.; Casalí Sarasíbar, Javier ; Giráldez Cervera, Juan Vicente (American Geophysical UnionWiley, 2013)
Artículo / Artikulua
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, ... -
Evaluation of TOPLATS on three Mediterranean catchments
Loizu Maeztu, Javier ; Álvarez-Mozos, Jesús ; Casalí Sarasíbar, Javier ; Goñi Garatea, Mikel (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 ... -
Factors controlling sediment export in a small agricultural watershed in Navarre (Spain)
Giménez Díaz, Rafael ; Casalí Sarasíbar, Javier ; Grande Esteban, Ildefonso ; Díez Beregaña, Javier ; Campo-Bescós, Miguel ; Álvarez-Mozos, Jesús ; Goñi Garatea, Mikel (Elsevier, 2012)
Artículo / Artikulua
It is recognised that the hydrological and erosion processes in watersheds are very much conditioned by the (inter)action of a number of variables. This paper covers a 15-year period of studying those factors that have ... -
Gully geometry: what are we measuring?
Casalí Sarasíbar, Javier ; Giménez Díaz, Rafael ; Campo-Bescós, Miguel (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 ... -
Hydrological signatures based on event runoff coefficients in rural catchments of the Iberian Peninsula
Taguas, Encarnación V.; Nadal-Romero, Estela; Ayuso, José L.; Casalí Sarasíbar, Javier ; Cid, Patricio; Dafonte, Jorge; Canatário-Duarte, Antonio; Ferreira, Carla S.S.; Giménez Díaz, Rafael ; Giráldez Cervera, Juan Vicente; Gómez-Macpherson, Helena; Gómez, Jose A.; González-Hidalgo, J. Carlos; Lana Renault, Noemí; Lucía, Ana; Mateos, Luciano; Pérez, Rafael; Rodríguez-Blanco, M. Luz; Schnabel, Susanne; Serrano-Muela, M. Pilar; Taboada-Castro, M. Mercedes; Taboada-Castro, M. Mercedes; Zabaleta, Ane (Wolters Kluwer, 2017)
Artículo / Artikulua
Hydrological signatures are indices that help to describe the behavior of catchments. These indices can also be used to transfer information from gauged to ungauged catchments. In this study, different approaches were ... -
Influence of surface roughness spatial variability and temporal dynamics on the retrieval of soil moisture from SAR observations
Álvarez-Mozos, Jesús ; Verhoest, Niko E. C.; Larrañaga, Arantzazu ; Casalí Sarasíbar, Javier ; González de Audícana Amenábar, María (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 ... -
On the assimilation set-up of ASCAT soil moisture data for improving streamflow catchment simulation
Loizu Maeztu, Javier ; Massari, Christian; Álvarez-Mozos, Jesús ; Tarpanelli, Angelica; Brocca, Luca; Casalí Sarasíbar, Javier (Elsevier, 2018)
Artículo / Artikulua
Assimilation of remotely sensed surface soil moisture (SSM) data into hydrological catchment models has been identified as a means to improve stream flow simulations, but reported results vary markedly depending on the ... -
Runoff, nutrients, sediment and salt yields in an irrigated watershed in southern Navarre (Spain)
Merchán Elena, Daniel; Casalí Sarasíbar, Javier ; Valle de Lersundi, Jokin del; Campo-Bescós, Miguel ; Giménez Díaz, Rafael ; Preciado, Beatriz; Lafarga, Alberto (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 ...
