Angiostrongylus cantonensis, the rat lungworm, is a zoonotic parasite mainly of rats which act as definitive hosts. If humans become accidentally infected, the nematode is capable of migrating to the brain causing meningoencephalitis. Intermediate hosts are snails and slugs. Although originating from mainland China, A. cantonensis has now spread to various countries and continents. The precise timing of its departure from mainland China remains uncertain although it is often associated with significant historical events or migratory movements. The exit of A. cantonensis from mainland China is believed to have occurred in a singular event, followed by its divergence into 2 distinct clades: clade I, originating from mainland China, and clade II, representing global spread. Angiostrongylus cantonensis was first identified in continental Europe in 2021, specifically in Valencia, Spain. Illumina genome sequencing of 7 individuals isolated from rats captured in 2 different districts in the city of Valencia was carried out. The complete mitochondrial genome was assembled and compared with published A. cantonensis mitochondrial genomes through Bayesian phylogenetic analysis, both for complete mitochondrial genomes and for the cytochrome c oxidase I gene, given its widespread use for identification of the species. The findings revealed the presence of 2 different A. cantonensis haplotypes in the rats studied in Valencia, both belonging to clade II. In 2 rats both clades were present.

Generation Z is the most educated and yet pessimistic about the future. At the same time, populist parties have much support among young voters. Do they find an answer to their discouraging socio-economic situation in populist appeals? In this article, we analyse how pessimistic economic expectations shape the preference for populist parties among the young in Spain. By using conjoint experiments, we explore which specific features of populist parties (‘thin’ or ‘thick’ characteristics) are decisive in attracting young and pessimistic voters. Unlike older generations, for whom immigration is the most relevant factor, Generation Z, especially the pessimistic, focuses more on the thin ideological elements of populism. This finding contradicts previous experimental studies, which argue that thin populist characteristics are irrelevant in explaining the general population’s voting behaviour. Ideology plays a significant mediating role, as young pessimists on the left tend to be attracted by anti-elitism, while those on the centre-right by people-centrism.

This article is an exploratory analysis of the use of humour in Environmental Education, from the perspective of 10 Spanish specialists and educators. Research is carried out using a qualitative methodology through semistructured interviews and a focus group of specialists. The results point to a positive perception of the use of humour and the need for flexibility on the part of the educator to adapt to the particularities of the group and the topics addressed. The differences of opinion lie in the limitations in the use of humour as well as in the recommendations made by the specialists participating in the study, which, given their background, can be considered relevant to the use of humour for environmental education in the Spanish context.

This study relies on a linear programming model to estimate welfare ratios in Spain between 1600 and 1800. This method is used to find the food basket that guaranteed the intake of basic nutrients at the lowest cost. The estimates show that working families in Toledo had higher welfare ratios than in those in Barcelona. In addition, the welfare ratios of Spain were always below those of London and Amsterdam. The divergence between Northern Europe and Spain started before the Industrial Revolution and increased over time.

Mundo Quinta is a documentary theatre creation programme for adolescents in Madrid, launched by Espacio Abierto Quinta de los Molinos and directed by the theatre company Cross Border Project. This publicly funded programme started in 2018 and is currently celebrating its sixth season. Each season takes place during the academic year and culminates in the premiere of a new play. This article combines empirical and ethnographical methods with theatre analysis to examine the foundations, artistic vision, and creative process of Mundo Quinta, and to analyze how artistic quality is ensured in the final productions. The research undertaken focuses on the fourth season, and identifies the techniques used to create the verbatim theatre play ¿Me quieres alfileres? (Multiformas de quereres) [Do You Love Me? (Multiforms of Love)] in 2022 with designated young participants.

Diapterus brevirostris (Sauvage, 1879) is a fish of the family Gerreidae, native to the tropical and subtropical waters of the Pacific coast of America. A specimen of this species was captured off the coast of Asturias, Spain. To the best of our knowledge, this is the first record of the genus Diapterus in the North Atlantic. Given its small size (6.4 cm), it is likely that the species was present in the area for a relatively short time. Although the introduction pathway is unknown, the species' native area and the proximity of a major port to the site of capture suggest that ship's ballast water is the most likely vector of introduction.

Comparative historical analyses have emphasized the role played by conservative parties in the consolidation of democratic regimes in Europe. They have also identified the main factors shaping the political and electoral strength of the right in democratization processes. On the basis of these analyses, the Spanish Second Republic (1931–36) has been characterized as a very inauspicious ground for the development of a strong conservative party. However, the right managed to build a successful electoral force in a short period of time. This paper explores the factors affecting the electoral strength of the Spanish right by conducting ecological statistical analyses in the three republican legislative elections. Empirical results show that the right managed to build strong links with national voters on the basis of sociopolitical cleavages and underlying social and institutional characteristics. In particular, they reveal the key importance of the religious cleavage in the party system of the 1930s and the crucial role played by Catholic lay organizations in the success of the right. Ultimately, this finding shows that, contrary to previous theoretical expectations, initial organizational precariousness was not an unsurmountable obstacle for the electoral success of the Spanish right.

The Upper Pliocene sediments near Lebrija in southern Spain contain commercial deposits of palygorskite and sepiolite. These sediments of continental origin consist chiefly of carbonate, marl, and clay resting on marine Pliocene quartzose sand. The lowest unit, the “Marly-Calcareous Bed,” consists of sepiolite-rich marl associated with concretions and irregular layers of chert, <0.5 m thick, and local diatomite layers, as well as limestone, sandy limestone, marl, and clayey sandstones. This unit has a maximum thickness of 30 m and contains three clay-mineral suites as follows: (1) bottom—sepiolite ± palygorskite; (2) center—sepiolite and palygorskite ± illite; (3) top—palygorskite and illite, ± sepiolite and smectite. Sepiolite decreases and palygorskite and illite increase toward the top, reflecting the composition of detrital material supplied to the basin. Beds 0.5–1 m thick locally and containing 50 to 60% sepiolite have been called “Tierra del Vino” (wine earth) because the material formerly was used to clarify and purify wine. The sepiolite-rich beds are as much as 15 m thick in the eastern part of the area. The upper unit is called the “Palygorskite Bed” because certain layers, 0.3 to 3 m thick, contain 35 to 75% palygorskite. The palygorskite-rich layers are interbedded with limestone and marl, and the entire unit is 15 m thick. The total resource of palygorskite is estimated at about 9 million tonnes.

The sediments are believed to have been deposited in a brackish, lacustrine environment. Originally, tectonic stability and an arid climate favored the formation of sepiolite at about pH 8. Later, after significant weathering of the source rocks, detrital illite was transformed to palygorskite in the Mg- and Si-rich waters. Here, palygorskite was also precipitated directly.

International efforts to protect biodiversity date back to the 1970s. The effectiveness of Multilateral Environmental Agreements and regional legal instruments has been influenced by national implementation. In this process, subnational governance plays a crucial role. Although policy implementation has been extensively investigated, its subnational dimension has been somewhat neglected, particularly in peripheral areas such as the Outermost Regions of Europe. These remote territories are critical areas in the global fight against biodiversity loss since their ecosystems’ richness makes them biodiversity hotspots. The article applies the knowledge cumulated in policy research to the implementation of biodiversity policy in two of these territories – Reunion Island (France) and the Canary Islands (Spain) – and analyzes policy implementation in the context of multi-level governance. The article questions whether and to what extent decentralization benefits biodiversity policies and highlights salient trade-offs: local empowerment versus fragmentation of competences; responsiveness versus subnational discretion; and accountability versus policy capture.