Articles publicats (Medi Ambient i Ciències del Sòl): Recent submissions
Now showing items 1-20 of 343
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Spatial variability of the relationships of runoff and sediment yield with weather types throughout the Mediterranean basin
(Elsevier, 2019-02-07)Soil degradation by water is a serious environmental problem worldwide, with specific climatic factors being the major causes. We investigated the relationships between synoptic atmospheric patterns (i.e. weather types, ... -
The effects of land use and topographic changes on sediment connectivity in mountain catchments
(Elsevier, 2019-01-08)Understanding the evolution of sediment connectivity associated with different land use and topographic changes is a prerequisite for a better understanding of sediment budgets and sediment transport processes. We used the ... -
Edaphic variables conditioning the habitat of oribatid mites in Luvic Phaeozems under forest plantations (Buenos Aires, Argentina)
(Universia, 2020-03-15)The soil is a complex three-dimensional habitat and any changes in its structure and porosity are likely to affect the type and abundance of soil biota. Oribatid mites play an important role in the decomposition and ... -
Variability in grape composition and phenology of 'Tempranillo' in zones located at different elevations and with differences in the climatic conditions
(Institute for Grapevine Breeding Geilweilerhof, 2019-10-29)The objective of this research was to analyse the variability on phenology and berry composition of 'Tempranillo' among different elevations and different climatic conditions. The study was conducted on 'Tempranillo' ... -
IberHABITAT: evaluación de la idoneidad del hábitat físico y del hábitat potencial útil para peces. Aplicación en el río Eume
(Informa UK Limited, trading as Taylor & FrancisGroup, 2019-09-26)La caracterización y cuantificación del Hábitat Potencial Útil (HPU) para peces fluviales a partir de modelos de simulación hidráulica se ha basado tradicionalmente en la utilización de modelos hidráulicos unidimensionales, ... -
Effects of hydropeaking on bed mobility: evidence from a Pyrenean river
(MDPI, 2020-01-08)Hydropower production involves significant impacts on the dynamics and continuity of river systems. In this paper we analyse the effects of hydropeaks on river-bed particle mobility along a 2-km river channel. For this, a ... -
Effect of fertilising with pig slurry and chicken manure on GHG emissions from Mediterranean paddies
(Elsevier, 2016-06-24)Soil fertilisation affects greenhouse gas emissions. The objective of this study was to compare the effect of different fertilisation strategies on N2O, CH4 emissions and on ecosystem respiration (CO2 emissions), during ... -
Double-annual forage crop rotation controls nutrient surpluses in nitrogen-based organic fertilization
(American Society of Agronomy, 2018-06-19)The use of organic fertilizers from stock-raising activity is usually based on nitrogen (N) criterion. The objective of our research is to evaluate whether this N criterion lead to positive or environmentally risky changes, ... -
The fluvial sediment budget of a dammed river (upper Muga, southern Pyrenees)
(Elsevier, 2017-09-15)Many rivers in the Mediterranean region are regulated for urban and agricultural purposes. Reservoir presence and operation results in flow alteration and sediment discontinuity, altering the longitudinal structure of the ... -
Evaluation of bed load transport formulae in a large regulated gravel bed river: The lower Ebro (NE Iberian Peninsula)
(Elsevier, 2014-03-14)This paper tests the predictive power of 10 bed load formulae against bed load rates obtained for a large regulated river (River Ebro) the armor layer of which is subject to repeated cycles of break-up and reestablishment. ... -
Biogas production by means of an anaerobic-digestion plant in France: LCA of greenhouse-gas emissions and other environmental indicators
(Elsevier, 2019-06-20)The present article assesses the environmental profile of a real-scale anaerobic-digestion plant that has been developed in France. The system utilises 13652 t of different types of feedstock related to food industry, ... -
Building-Integrated Photovoltaic/Thermal (BIPVT): LCA of a façade-integrated prototype and issues about human health, ecosystems, resources
(Elsevier, 2019-04-10)Building-Integrated Photovoltaic/Thermal (BIPVT) technology offers multiple advantages; however, these types of installations include materials such as Photovoltaic (PV) cells and metals which considerably influence BIPVT ... -
Payback times and multiple midpoint/endpoint impact categories about Building-Integrated Solar Thermal (BIST) collectors
(Elsevier, 2019-03-25)The purpose of the present article is the evaluation, by means of life cycle assessment, of a system which consists of vacuum-tube solar thermal collectors. The system is appropriate for building integration and it has ... -
Performance and stability of semitransparent OPVs for building integration: A benchmarking analysis
(Elsevier, 2019)Semitransparent (ST) organic photovoltaics (OPVs) are demonstrating great potential for building integration applications, especially in windows. For that purpose, ST-OPVs should achieve adequate transparency and performance ... -
Outdoor performance evaluation of a holographic solar concentrator optimized for building integration
(Elsevier, 2019-09-15)A holographic solar concentrating system with a Silicon photovoltaic (PV) cell is designed, constructed and characterized. The design is based on a previous system and is further optimized. The cylindrical holographic ... -
Spectral nature of soiling and its impact on multi-junction based concentrator systems
(Elsevier, 2019-10)Soiling, which consists of dust, dirt and particles accumulated on the surface of conventional or concentrator photovoltaic modules, absorbs, scatters, and reflects part of the incoming sunlight. Therefore, it reduces the ... -
Storage systems for building-integrated photovoltaic (BIPV) and building-integrated photovoltaic/thermal (BIPVT) installations: Environmental profile and other aspects
(Elsevier, 2020-01-10)In recent years there has been an increasing interest in Building-Integrated Photovoltaic (BIPV) and Building-Integrated Photovoltaic/Thermal (BIPVT) systems since they produce clean energy and replace conventional building ... -
Energy and Luminous Performance Investigation of an OPV/ETFE Glazing Element for Building Integration
(MDPI, 2019-05-16)The combination of architectural membranes such as ethylene tetrafluoroethylene (ETFE) foils and organic photovoltaic (OPV) cells offers a wide range of possibilities for building integration applications. This is due to ... -
Building-integrated solar thermal system with/without phase change material: Life cycle assessment based on ReCiPe, USEtox and Ecological footprint
(Elsevier, 2018)The present study assesses the environmental profile of a building-integrated solar thermal system that has been developed and tested in France. The investigation is based on life-cycle assessment according to ReCiPe, ... -
Concentrating photovoltaic/thermal system with thermal and electricity storage: CO2.eq emissions and multiple environmental indicators
(Elsevier, 2018)The present article examines the environmental profile of a concentrating photovoltaic/thermal system with thermal and electricity storage. The system has been developed and experimentally tested at the University of ...