Exploració per tema "Crops"
Ara es mostren els items 1-19 de 19
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A Greenhouse climate model for night-time conditions
(Universitat Politècnica de Catalunya, 2010-04-01)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorGreenhouse climate control is extremely important in order to foster crop development and avoid plant diseases. Among the most important variables to control, there are temperature, humidity, PAR radiation and CO2, all ... -
Arca : integración paisajística del nuevo área inundable de la zona agraria del Delta del Tordera
(Universitat Politècnica de Catalunya, 2023-07-19)
Projecte Final de Màster Oficial
Accés obertEl delta del Tordera es va formar pel desenvolupament de l'agricultura i la desamortització de les terres fa tres segles. Avui és un espai on conflueixen un valuós espai agrari, el turisme de càmping, els veïns dels pobles ... -
Atmospheric phase drift analysis and compensation in permanent Gb-Sar monitoring of crop fields
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertIn the framework of a feasibility study in support of the Hydroterra mission, a high resolution radar has been setup to monitor continuously a crop field with high resolution synthetic aperture radar images. In parallel, ... -
Detection of irrigation inhomogeneities in an olive grove using the NDRE vegetation index obtained from UAV images
(2019-01-01)
Article
Accés obertWe have developed a simple photogrammetric method to identify heterogeneous areas of irrigated olive groves and vineyard crops using a commercial multispectral camera mounted on an unmanned aerial vehicle (UAV). By comparing ... -
Dispositivo robotizado para la medición de patámetros del suelo
(Universitat Politècnica de Catalunya, 2018-10-25)
Treball Final de Grau
Accés restringit per decisió de l'autorSimulación del movimiento humano mediante colocación directa a partir de la optimización dinámica. La optimización dinámica es herramienta capaz de predecir trayectorias aplicando diferentes criterios de optimización, ... -
Dual-polarimetric descriptors from Sentinel-1 GRD SAR data for crop growth assessment
(2021-08)
Article
Accés obertAccurate and high-resolution spatio-temporal information about crop phenology obtained from Synthetic Aperture Radar (SAR) data is an essential component for crop management and yield estimation at a local scale. Crop ... -
Estudi, disseny i industrialització d’un sistema de cultiu interior
(Universitat Politècnica de Catalunya, 2022-04-26)
Treball Final de Grau
Accés obertExisteix una desconnexió a escala general amb els aliments que consumim, fins al punt on es desconeix la procedència de certs aliments, l’estació de l’any en la que es cultiven, les condicions climàtiques òptimes, com ... -
Evaluation of working conditions in coffee farms in the Department of Quindío (Colombia)
(Universidad de Ciencias Aplicadas Y Ambientales - UDCA, 2022-03-29)
Article
Accés obertFarmers in the rural area of the department of Quindío (Colombia) base their economy on agricultural and livestock work. This activity is often an informal and temporary economy, with precarious working conditions that ... -
Evolución temporal de rendimientos de cultivos y su relación con la señal climática en Tarragona
(Universitat Politècnica de Catalunya, 2015-02-09)
Tesina
Accés obertEl cambio climático es ya un hecho irrefutab le , con impactos negativos que deben ser gestiona dos para reducir los daños que puede causar. El cambio climático afecta a todos los elementos del clima, pero ... -
La agricultura de regadiu a Mauritània: possibilitats de diversificació
(2009-03-06)
Audiovisual
Accés obert -
¡La Gota que colmó el delta! : nuevas formas de entender la acampada en el medio agrícola del Pla de Grau
(Universitat Politècnica de Catalunya, 2023-07-19)
Projecte Final de Màster Oficial
Accés obert¡La gota que colmó el Delta! es una nueva manera de concebir y vivir el concepto de turismo de acampada demostrando que puede ser posible la convivencia y el respeto del ser humano hacia otras especies naturales. Surge ... -
New microwave-based missions applications for rainfed crops characterization
(International Society for Photogrammetry and Remote Sensing (ISPRS), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialA multi-temporal/multi-sensor field experiment was conducted within the Soil Moisture Measurement Stations Network of the University of Salamanca (REMEDHUS) in Spain, in order to retrieve useful information from satellite ... -
Occurrence of antibiotics in Lettuce (Lactuca sativa L.) and Radish (Raphanus sativus L.) following organic soil fertilisation under plot-scale conditions: Crop and human health implications
(2022-08)
Article
Accés obertRecent studies have demonstrated the crop uptake of antibiotics (ABs) from soils treated with AB-carrying fertilisers. However, there is a lack of plot-scale studies linking their effects at the agronomic and metabolomic ... -
Regeneration and reuse of runoff and drainage water in agricultural plots by combined natural water treatment systems. Part 1
(2016-12-14)
Audiovisual
Accés obert -
Regeneration and reuse of runoff and drainage water in agricultural plots by combined natural water treatment systems. Part 2
(2016-12-14)
Audiovisual
Accés obert -
Regeneration and reuse of runoff and drainage water in agricultural plots by combined natural water treatment systems. Part 3
(2016-12-14)
Audiovisual
Accés obert -
SMAP multi-temporal vegetation optical depth retrieval as an indicator of crop yield trend and crop composition
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialVegetation Optical Depth (VOD) is related to Vegetation Water Content (VWC). This provides new and highly valuable information for ecological and agricultural studies. In this work, VOD from the Soil Moisture Active-Passive ... -
Taking advantage of difficulties. Variable rate application based on canopy maps to achieve a sustainable crop protection process
(2020)
Comunicació de congrés
Accés obertThe aim of this work wasto evaluate the use of Variable Rate Application technologies based on prescription maps in commercial vineyards with large intra-parcel variability to achieve a more sustainable distribution ... -
Toward an evolved concept of landrace
(2017-02-01)
Article
Accés obertThe term “landrace” has generally been defined as a cultivated, genetically heterogeneous variety that has evolved in a certain ecogeographical area and is therefore adapted to the edaphic ...