Search results for "Spain"
showing 10 items of 2556 documents
Return flight to the Canary Islands – The key role of peripheral populations of Afrocanarian blue tits (Aves: Cyanistes teneriffae) in multi-gene rec…
2012
Abstract Afrocanarian blue tits (Cyanistes teneriffae) have a scattered distribution on the Canary Islands and on the North African continent. To date, the Canary Islands have been considered the species’ main Pleistocene evolutionary center, but their colonization pathways remain uncertain. We set out to reconstruct a dated multi-gene phylogeny and ancestral ranges for Cyanistes tit species including the currently unstudied, peripheral Libyan population of C. t. cyrenaicae. In all reconstructions the most easterly and westerly peripheral populations (in Libya and on La Palma) represented basal offshoots of C. teneriffae. These two peripheral populations shared all four major indels and dif…
El impacto de la gran recesión en la Comunidad Valenciana
2013
La gran recesión ha tenido un impacto importante sobre la estructura de la pobreza y la privación en la población de la Comunidad Valenciana. Exceptuando el grupo de las personas de más edad, todos los demás se han visto afectados por esta crisis en mayor o menor medida. No solo ha crecido el porcentaje de familias que está por debajo del umbral de la pobreza o que están privadas de algunos bienes o servicios básicos, sino que también ha aumentado la intensidad de estos fenómenos pudiendo afirmarse que las personas pobres y privadas de bienes lo son ahora con mayor intensidad que antes de la crisis. El presente artículo expone de una manera resumida los principales datos del estudio realiza…
Early modern state formation in the margins? A review of early modern popular politics and limited royal power in the Polish-Lithuanian Commonwealth …
2017
The traditional historiography of early modern state-building has usually followed the western European paradigm of historiography, the usual models being France, England, Brandenburg-Prussia and Sweden. Regions that do not follow this paradigm have simply been left out and labeled “backward” or as “lagging behind”. In this literary review, our focus is on two different and rather surprising cases of early modern state formation: the Polish-Lithuanian Commonwealth and the Spanish colonial empire in Latin America. By following the scholarship on these two large conglomerates, we focus on two scholarly concepts: the idea of early modern realms as composite/conglomerate states, and state forma…
Polar marine biology science in Portugal and Spain: Recent advances and future perspectives
2013
Xavier, José C. et al.
Disinformation in Facebook Ads in the 2019 Spanish General Election Campaigns
2021
Producción Científica
Annoyance Caused by Noise and Air Pollution during Pregnancy: Associated Factors and Correlation with Outdoor NO2 and Benzene Estimations
2015
This study aimed to describe the degree of annoyance among pregnant women in a Spanish cohort and to examine associations with proximity to traffic, NO2 and benzene exposure. We included 2457 participants from the Spanish Childhood and Environment study. Individual exposures to outdoor NO2 and benzene were estimated, temporally adjusted for pregnancy. Interviews about sociodemographic variables, noise and air pollution were carried out. Levels of annoyance were assessed using a scale from 0 (none) to 10 (strong and unbearable)
Changes in air pollution during COVID-19 lockdown in Spain: a multi-city study
2021
Highlights • Variations in air quality in terms of CO, SO2, PM10, O3 and NO2 levels were studied • The lockdown of Spain was not able to reduce severe air pollution in all its forms • Significant reductions of NO2 levels were achieved in most cities • Increases of O3 pollution levels were found in several cities
Occurrence, distribution and behavior of emerging persistent organic pollutants (POPs) in a Mediterranean wetland protected area.
2018
The analysis of perfluoroalkyl substances (PFASs) and organophosphate flame retardants (PFRs) in the different environmental compartments of a characteristic coastal wetland, the Albufera Natural Park (Valencia, Spain), is required for understanding the transport, accumulation and fate of these pollutants in an area under high anthropogenic pressure. Samples included 13 wastewater treatment plant influents, 13 effluents, 12 surface water, 19 sediment samples and 10 fish individuals from the Albufera Natural Park and the surrounding area. Tris(2-chloroisopropyl) phosphate (TCIPP) and perfluorooctane sulfonate (PFOS) were at the highest concentrations in water, 330.2 ng L−1 and 47.8 ng L−1, r…
Environmental and economic profile of six typologies of wastewater treatment plants
2011
The objective of wastewater treatment plants (WWTPs) is to prevent pollution. However, it is necessary to assess their sustainability in order to ensure that pollution is being removed, not displaced. In this research, the performance of 24 WWTPs has been evaluated using a streamlined Life Cycle Assessment (LCA) with Eutrophication Potential (EP) and Global Warming Potential (GWP) as environmental indicators, and operational costs as economic indicators. WWTPs were further classified in six typologies by their quality requirements according to their final discharge point or water reuse. Moreover, two different functional units (FU), one based on volume (m(3)) and the other on eutrophication…
Transcriptomic, biochemical and individual markers in transplanted Daphnia magna to characterize impacts in the field
2015
Daphnia magna individuals were transplanted across 12 sites from three Spanish river basins (Llobregat, Ebro, Jucar) showing different sources of pollution. Gene transcription, feeding and biochemical responses in the field were assessed and compared with those obtained in re-constituted water treatments spiked with organic eluates obtained from water samples collected at the same locations and sampling periods. Up to 166 trace contaminants were detected in water and classified by their mode of action into 45 groups that included metals, pharmaceuticals, pesticides, illicit drugs, and other industrial compounds. Physicochemical water parameters differentiated the three river basins with Llo…