Search results for "sostenible"
showing 10 items of 293 documents
Intercomparison of spanish advanced lidars in the framework of EARLINET
2007
To extend and reinforce the action of the EARLINET- ASOS project, a nucleus of Spanish advanced lidars was created. Four systems were intercompared satisfactorily in terms of backscatter coefficients at two elastic wavelengths. Peer Reviewed
Cambios en la demanda y estrategias de adaptación en producciones agrarias sostenibles durante el confinamiento por la pandemia COVID-19
2023
La pandemia ha supuesto un verdadero shock, también en los mercados de productos agrícolas sostenibles. En este artículo se analizan, en primer lugar y a través de datos secundarios, los cambios en los patrones de consumo de productos agrícolas frescos de los españoles durante la pandemia por la COVID-19, así como los cambios en la tipología de canales y tipos de establecimientos de compra. En segundo lugar, con datos primarios (encuestas y entrevistas) se analiza la percepción que una muestra de agricultores valencianos (vinculados a producciones sostenibles) tiene respecto del impacto del confinamiento, y sus estrategias de respuesta y adaptación. Los resultados ponen de relieve, por el l…
La Educación para el Desarrollo Sostenible aplicada a la enseñanza-aprendizaje del alemán como lengua extranjera
2022
Desde la irrupción de la Agenda 2030 para el Desarrollo Sostenible, que constituye para todas las personas una oportunidad y una exigencia para responder a los desafíos del mundo, las universidades europeas dentro del espacio generado por la European Higher Education Area (EHEA) asumen su responsabilidad. El carácter integral de la Agenda 2030 permite a la Universidad la construcción de un mundo comprometido con el desarrollo sostenible e inclusivo, la justicia, la dignidad y la igualdad de las personas, dando respuesta a los desafíos que el contexto global presenta para las universidades y para la sociedad internacional en su conjunto. La Educación para el Desarrollo Sostenible (EDS), por …
El capitalismo, contra el planeta / 2
2007
Da educação ambiental à educação para a sustentabilidade: uma proposta para a América Latina baseada na metodologia Service-Learning
2020
A educação ambiental está muito consolidada hoje após uma jornada de várias décadas. Mas os fatores que afetam a sustentabilidade (meio ambiente, economia e social) significam que a educação ambiental deve apresentar uma inter-relação com outros fatores, e os Objetivos de Desenvolvimento Sustentável apresentam uma estrutura essencial na educação atual. Portanto, a continuidade da educação ambiental é proposta em sua área específica de intervenção, mas com uma abertura para os aspectos incluídos nos ODS, pessoas, planeta, prosperidade, pactos e paz. Para isso, a metodologia de Aprendizagem de Serviços é apresentada como válida para o desenvolvimento da educação para a sustentabilidade e os O…
Color degradation mapping of rock art paintings using microfading spectrometry
2021
[EN] Rock art documentation is a complex task that should be carried out in a complete, rigorous and exhaustive way, in order to take particular actions that allow stakeholders to preserve the archaeological sites under constant deterioration. The pigments used in prehistoric paintings present high light sensitivity and rigorous scientific color degradation mapping is not usually undertaken in overall archaeological sites. Microfading spectrometry is a suitable technique for determining the light-stability of pigments found in rock art paintings in a non-destructive way. Spectral data can be transformed into colorimetric information following the recommendations published by the Commission …
El arte urbano como método de aprendizaje : propuesta didáctica en el ámbito de la educación no formal
2021
El Arte Urbano surge en el contexto público como manifestación cultural de problemáticas sociales. En esta propuesta educativas se establece la relación del uso del Arte Urbano como medida de aprendizaje a partir de un recorrido cultural por diferentes murales, artistas y países con el objetivo de trabajar además desde el punto de vista de los Objetivos de Desarrollo Sostenible, la importancia de conocer nuestra realidad social, política, cultural y ambiental. Se busca que el destinatario reflexione sobre el significado y el valor del Arte actual, ampliando es espacio usual de los grandes museos, la belleza y la perfección para adentrarse en las calles de las ciudades cargadas de singularid…
Measurement of the atmospheric ?µ energy spectrum from 100 GeV to 200 TeV with the ANTARES telescope
2013
Atmospheric neutrinos are produced during cascades initiated by the interaction of primary cosmic rays with air nuclei. In this paper, a measurement of the atmospheric energy spectrum in the energy range 0.1-200 TeV is presented, using data collected by the ANTARES underwater neutrino telescope from 2008 to 2011. Overall, the measured flux is similar to 25 % higher than predicted by the conventional neutrino flux, and compatible with the measurements reported in ice. The flux is compatible with a single power-law dependence with spectral index gamma (meas)=3.58 +/- 0.12. With the present statistics the contribution of prompt neutrinos cannot be established.
Search for muon neutrinos from gamma-ray bursts with the ANTARES neutrino telescope using 2008 to 2011 data
2013
Aims. We search for muon neutrinos in coincidence with GRBs with the ANTARES neutrino detector using data from the end of 2007 to 2011. Methods. Expected neutrino fluxes were calculated for each burst individually. The most recent numerical calculations of the spectra using the NeuCosmA code were employed, which include Monte Carlo simulations of the full underlying photohadronic interaction processes. The discovery probability for a selection of 296 GRBs in the given period was optimised using an extended maximum-likelihood strategy. Results. No significant excess over background is found in the data, and 90% confidence level upper limits are placed on the total expected flux according to …
Aerosol closure study by lidar, sun photometry, and airborne optical counters during DAMOCLES field campaign at El Arenosillo sounding station, Spain
2011
We present a comparison of aerosol properties derived from in situ and remote sensing instruments during DAMOCLES campaign, aimed at investigating the equivalence between the instrumentation and methodologies employed by several Spanish groups to study atmospheric aerosols at a regional background site. The complete set of instruments available during this closure experiment allowed collecting a valuable high-resolution aerosol measurement data set. The data set was augmented with airborne in situ measurements carried out in order to characterize aerosol particles during the midday of 29 June 2006. This work is focused on aerosol measurements using different techniques of high-quality instr…