Comunicacions a congressos (Medi Ambient i Ciències del Sòl)
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Assessment of different N treatments in Hedgerow Almond Orchards by means of LiDAR point clouds
(2022)Monitoring of canopy status in fruit tree orchards allows better decisions in the canopy management, such as pruning or fertirrigation. LiDAR is an effective tool to acquire accurate 3D geometric and structural data, ... -
Análisis del dosel foliar de setos olivo mediante LiDAR y su relación con la productividad y atributos de calidad del aceite
(2022)La gestión del cultivo del olivo, particularmente en condiciones superintensivas, es clave para alcanzar la productividad y la calidad del aceite necesarias para mantener las expectativas económicas de las explotaciones. ... -
Multi-beam LiDAR-derived data analysis for optimal canopy 3D monitoring in super-intensive almond (Prunus dulcis) orchards
(2021)An analysis of data obtained by a LiDAR sensor was carried out. The sensor uses 16 laser beams and was moved along super-intensive almond orchard alleyways to obtain a 3D point cloud. Different beam combinations were used ... -
NDVI from satellite images to estimate LiDAR-derived geometric and structural parameters in super-intensive almond orchards
(2021)The present work tries to bridge a gap about the estimation of geometric and structural orchard parameters (LiDAR-derived) from vegetation indices from satellites. The maximum height and width, the cross-sectional area and ... -
Estimation of geometric and structural parameters in a super-intensive almond (Prunus dulcis) orchard from multispectral vegetation indices derived from UAV-based imagery
(2021)Canopy geometric and structural parameters in a super-intensive almond (Prunus dulcis) orchard were estimated from multispectral vegetation indices from very high-resolution UAV images (0.07 m/pixel). As ground truth data, ... -
PlanetScope Vegetation Indices to Estimate UAV and LiDAR-derived Canopy Parameters in a Super-Intensive Almond Orchard
(2022)The continuous monitoring of geometric and structural parameters is a key aspect in sustainable and accurate orchard management. Although LiDAR and UAV photogrammetry are widely used to measure canopy architecture, there ... -
Factores de explotación que afectan a la composición de purín en cerdos de engorde
(Asociación Interprofesional para el Desarrollo Agrario, 2011)This study evaluated the effect of certain farming factors (period of year, feed to gain ratio and feed presentation system) on the slurry composition of growing-finishing pig farms (n=23). Feed to gain ration hardly ... -
Hydraulic canals: can these have functions comparable to those of natural aquatic ecosystems?
(Fundació Universitat de Lleida, 2014) -
The role of canals in transferring water and sediment during sediment sluicing operations in reservoirs
(Fundació Universitat de Lleida, 2014)Dams alter the continuity of sediment transport in rivers and, consequently, reservoirs experience siltation worldwide. In this paper we present a case study in which we describe how canals may play an important role in ... -
Aplicaciones de software para gestión de canales
(Fundació Universitat de Lleida, 2014)Los sistemas de información geográfica permiten diseñar y poner a punto herramientas muy útiles para la gestión, puesto que registran y procesan datos gráficos y alfanuméricos del conjunto formado por canal y sus ... -
Seasonal water quality trends in the lower Segre river-derived channels (NE Spain)
(Fundació Universitat de Lleida, 2014)A monthly sampling survey has been undertaken in the main agricultural and industrial channels derived from the Lower Segre River system (Eastern Ebro Basin, NE Spain) during 2009 and 2010. The monthly evolution of the ... -
Effects of irrigation canals on the sustainability of the irrigated area: learning from the past from the Canal d'Urgell irrigated area
(Fundació Universitat de Lleida, 2014)