BUSCADOR RECOLECTA

[Usage Notes] Measurements of litter dry mass remaining, fungal and invertebrate colonization Data collected in the field dataset.ods, 1. Streams and their riparian zones are connected by spatial flows of organic matter, and constitute a model example of a meta-ecosystem. Fluxes of leaf litter from the riparian zone to the stream are a major energy source in stream food webs. Leaf litter can enter the stream vertically, falling from the tree and into the stream, or laterally, washing into the stream after a period of exposure in the terrestrial ecosystem. The latter can contribute up to 23% to the total amount of litterfall entering streams. 2. To determine if decomposition, microbial and invertebrate colonization of lateral litter inputs are similar to those of vertical inputs, we assessed leaf decomposition of alder, poplar and a 1:1 mixture of the two species in three scenarios across a gradient of terrestrial:aquatic exposures. 3. Overall decomposition was explained by a negative exponential model and decreased with the increase in the period of terrestrial exposure in all cases. Invertebrate colonization tended to decrease with the increase in the period of terrestrial exposure, but total invertebrate richness and biomass were more affected by litter type than by the exposure scenario, attaining higher values in the mixture than in the species alone. 4. As the length of exposure in the terrestrial ecosystem increased, in-stream decomposition rates of leaf litter decreased. Comparing leaf species treatments, alder decomposition rates were faster than poplar and the alder-poplar mixture. 5. The richness of the aquatic hyphomycete community colonizing leaf litter after submergence decreased and sporulation rates were strongly inhibited with an increasing terrestrial exposure period. While fungi colonizing leaf litter exposed only in the stream invested in rapid reproduction, fungi colonizing litter with prior terrestrial exposure built up more biomass. 6. We conclude that the path taken by the litter fluxes has important effects on the functioning of the receiving ecosystem. Studies relying only on the fate of freshly abscissed leaf litter (vertical inputs) may not present a complete picture of the decomposition process in streams and may have been overestimating the overall richness and reproductive activity of the aquatic hyphomycetes colonizing leaf litter., Peer reviewed

[Usage Notes] Navarro-Cano_et_al2019_dryad Sheet <>: Data of seedling emergence of 10 sowed species beneath 5 different nurse plants in a metal mine tailing in SE Spain.Sheet <>: Functional distance between pairs of nurse-sowed species. Navarro-Cano_et_al2019a_dryad Facilitated plant species and their abundances in patches and adjacent gaps in metal mine tailings from SE Spain, 1. Plant facilitation, an ecological interaction that benefits at least one species without harming the other, is increasingly used as a restoration tool. To restore degraded habitats under a facilitation framework, practitioners must correctly select both the benefactor (nurse) and the beneficiary (facilitated) species. 2. Based on community assembly and species coexistence theory, we propose selecting plant species that largely differ in a suite of functional traits so that competition is minimized and facilitation maximized due to functional complementarity. To apply this guideline in a pilot restoration experiment performed in metalliferous mine tailings in South-Eastern Spain, we first built the plant-plant facilitative interaction network naturally occurring in a set of 12 tailings. After characterizing each species with 20 morphological and physiological traits, we verified that facilitative interactions were predominantly established between functionally distant species. 3. Then, we designed a sowing experiment combining 50 nurse-facilitated species pairs separated by a wide range of functional distances. The success of seedling establishment significantly increased with the functional distance between the nurse and the facilitated plant species. 4. Synthesis and applications. We encourage to use ecological facilitation together with trait-based species selection to design restoration programmes based on the principle of increasing functional distance between target species. This method may not only promote the restoration of the plant cover but also impact paramount ecosystem functions, thus being an efficient low cost restoration practice in abiotically stressful ecosystems., Peer reviewed

[Usage Notes] DHA meta-analysis data Percentage of DHA in total fatty acid were obtained from literatures. DHA contents in algae and consumers from marine and freshwater habitats were analyzed. DHA.csv, Colonization of new ecological niches has triggered large adaptive radiations. Although some lineages have made use of such opportunities, not all do so. The factors causing this variation among lineages are largely unknown. Here, we show that deficiency in docosahexaenoic acid (DHA), an essential ω-3 fatty acid, can constrain freshwater colonization by marine fishes. Our genomic analyses revealed multiple independent duplications of the fatty acid desaturase gene Fads2 in stickleback lineages that subsequently colonized and radiated in freshwater habitats, but not in close relatives that failed to colonize. Transgenic manipulation of Fads2 in marine stickleback increased their ability to synthesize DHA and survive on DHA-deficient diets. Multiple freshwater ray-finned fishes also show a convergent increase in Fads2 copies, indicating its key role in freshwater colonization., Peer reviewed

[Usage Notes] DATA_CNEORUM_seed_size_CONTROL_PLANT_ID_climate_vars This file contains the data on seed diameter of Cneorum tricoccon for all the study populations, considering only seeds collected directly from plants (i.e, undispersed seeds). Data on mean anual precipitation and temperature are given. We indicate the different species of disperser present in each population, with an extra-column showing if the disperser is native (in the case of lizards) or exotic (in the case of pine-martens). This is the file we have used to test for differences in seed size among populations and to assess whether this variable is affected by climatic variables. DATA_CNEORUM_seed_size_all_disp_climate_vars This file contains data on seed diameter of Cneorum tricoccon from the different treatments (controls vs defecated/dispersed by each of the three different species: pine martens or either of the two lizards, Podarcis lilfordi or Podarcis pityusensis). In another column we code the treatment as 0 or 1 (indicating control and defecated seeds, respectively). This is the data file used for the seed selection analyses. We also include data on the climatic variables obtained for each population (mean anual precipitation and temperature). DATA_CNEORUM_GERMINATION This file contains data on the germination of seeds of Cneorum tricoccon from the different treatments (control vs dispersed by any of the three species) in each population. Data are given for each separate seed, indicating whether the seed germinated (1) or not (0). Weight (g) of each seed is given in the last column., The disappearance of native seed dispersers due to anthropogenic activities is often accompanied by the introduction of alien species, which may to some extent replace the ecological service provided by the extinct ones. Yet, little empirical evidence exists demonstrating the evolutionary consequences of such alien ‘replacement’. Here, we document the conflicting selection exerted on seed size by two native lizards (Podarcis lilfordi and P. pityusensis) and an alien mammal species (Martes martes), all acting as legitimate seed dispersers of the Mediterranean relict Cneorum tricoccon. While lizards mostly exerted a negative directional selection on seed diameter, especially P. pityusensis, the much larger pine marten exerted positive selection on seed size. Our findings suggest that this among-disperser variation in the selection regimes, together with the occurrence of spatial variation in the presence of each of seed disperser, help to create the geographical variation observed for seed size of C. tricoccon. To our knowledge, this is the first empirical evidence showing opposing selective pressures between native and alien species in the seed dispersal process in an invaded ecosystem., Peer reviewed

[Usage Notes] This files contains all DNA and topoclimate data from the manuscript. The file README contains additional data for each individual., Geographic isolation substantially contributes to species endemism on oceanic islands when speciation involves the colonisation of a new island. However, less is understood about the drivers of speciation within islands. What is lacking is a general understanding of the geographic scale of gene flow limitation within islands, and thus the geographic scale and drivers of geographical speciation within insular contexts. Using a community of beetle species, we show that when dispersal ability and climate tolerance are restricted, microclimatic variation over distances of only a few kilometres can maintain strong geographic isolation and drive incipient speciation. Further to this, we demonstrate congruent diversification with gene flow across species, mediated by Quaternary climate oscillations that have facilitated a dynamic of isolation and secondary contact. The unprecedented scale of parallel species responses to a common environmental driver for evolutionary change has profound consequences for understanding past and future species responses to climate variation., Peer reviewed

The pellets were subjected to reciprocating rubbing under vacuum (10-7 mbar range) using an alumina sphere, 3 mm in diameter. A specially designed friction cell with nearly zero own gas emission was used. The motion frequency was 1 Hz. One motion cycle consisted of one forth and one back stroke, each of which lasted for about 40 ms. The indenter stood still for around 50 ms after the forth stroke and 870 ms after the back one. The stroke length was la = 7 mm, the mean sliding speed was Vs = 0.18 m s-1 and the normal load was in the range 0.22 – 0.88 N. The total and partial gas pressures were measured in the experimental vacuum chamber, where the pellets were rubbed, using an ionization Bayard-Alpert type vacuum gauge and a quadrupole mass-spectrometer, correspondingly. To quantify minute gas emission rates (<1 nmol/s) the experimental chamber was connected to a gas-expansion chamber through a diaphragm, which conductance under molecular gas flow was carefully measured. Before starting the experiments, the chamber was pumped out for at least 48 hours to achieve stable background pressure (the rate of change of low-pass filtered pressure signal ≤10-11 mbar s-1). The gas emission was evaluated from the pressure time series during the mechanical action and benchmarked against the stable background. The gas composition and the emission rates were determined using a previously developed statistical matrix method. X-ray diffraction (XRD) with Cu Kα (λ = 0.15418 nm) radiation was employed for the structural characterization of NaAlH4. To assess the thermal stability of NaAlH4 Temperature-Programmed Desorption Mass-Spectrometry (TPD-MS) was used. A portion of NaAlH4 powder was placed into an alumina crucible in a glove box under Ar atmosphere (MBraun, <1 ppm H2O, <10 ppm O2). Alumina crucible was used instead of a Pt one to avoid possible decomposition of NaAlH4 due to the catalytic effect of Pt. The crucible was transferred to the TPD-MS system, where it was set into another Pt crucible. During the transfer, the sample was briefly exposed to the atmospheric air (about 5 min). The test was carried out under an Ar flux of 50 ml/s and a heating rate of 5 ºC/min. The mechanically affected zones were characterized using FTIR spectrometry, Raman confocal spectroscopy (incident laser wavelength  = 532 nm and power 5.6 mW) and Scanning Electron Microscopy (Hitachi S 800) to contrast possible structural and chemical variations induced in the material by the mechanical action. All the results were benchmarked against the measurements on the pristine zones of the same pellets., Datasets of mass-spectrometry signals were obtained in the experiments with non-thermal dehydrogenation of sodium alanate through the application of mechanical energy. An application of mechanical energy was explored as a new non-thermal method to drive H2 emission from undoped sodium alanate at room temperature. Dehydrogenation reactions were studied on a micrometer scale using localized rubbing under ultrahigh vacuum. Mechanically Stimulated Gas Emission Mass-Spectrometry (MSGE-MS) including the Dynamic gas expansion method was used to determine the kinetic parameters of hydrogen emission as well as the composition and emission behaviour of trace gases. It was found that mild rubbing of NaAlH4 pellets under vacuum led to intensive and almost instantaneous gas emission. The dominating species in the emitted gases was H2 (>99%). Traces (~0.1%) of mono- and polyalanes, NaAlH4 vapours, CO2 and other no identified gases were registered. Several H2 emission modes, which characteristic time constants ranged widely from 0.6 to 465 s, were observed. None of the dehydrogenation reactions involved could be connected to either the thermal effect of friction or the direct coupling of mechanical forces to the energy landscape of chemical reactions. The study was complemented by structural, morphological, tribological, mechanical and surface analyses. It was suggested that the tribochemical reactions can be triggered by plastic deformation and shearing., This study was co-funded by Spanish Ministry for Science and Innovation (grants PID2019-111063RB-I00, PID2020-112770RB-C22 and RTI2018-099794-B-I00) and the Basque Government via the EMAITEK Plus 2020 programme., 1.Dataset of mass-spectrometry time series of mechanically stimulated gas emission from sodium alanate (NaAlH4) pellets under vacuum.-- 2. Dataset of Thermal Programmed Desorption – Mass-Spectrometry (TPD-MS) analysis of sodium alanate.-- 3. Dataset of X-ray diffraction of sodium alanate.-- 4. Dataset of micro-FTIR spectra of pristine and mechanically activated surfaces of pellets of sodium alanate.-- 5. Dataset of Raman spectra measured on the surfaces of pellets of sodium alanate., No

The database and its accompanying files are as follows: GEoREST_database_Readme (.txt): provides an overview of the database goals and content, sharing/accessing information and methodologies used to develop the database. GEoREST_induced_seismicity_database_v20.11.2022 (.xlsx): database in a single Microsoft Excel spreadsheet. GEoREST_induced_seismicity_database_v20.11.2022 (.csv): database in ‎.csv format, considered as a standard machine-readable format for direct implementation of data in model developments. GEoREST_database_bibliography_v20.11.2022 (.docx): provides the full list of references used to collect data included in the database. GEoREST_database_dictionary_v20.11.2022 (.docx): presents unified, self-explanatory acronyms together with concise definitions for all variables included in the database., We present a comprehensive, publicly accessible database of injection-induced seismicity. The database is sourced from a comprehensive review of more than 500 published documents and contains information for 158 cases of induced earthquakes from around the world. The collected earthquakes are associated with a variety of geoenergy applications, which can be broadly categorized into geologic gas storage, geothermal energy development, shale gas fracturing, research projects and wastewater disposal. The compilation comprises more than 70 variables, including general project information, host rock properties, ‎in situ site characteristics, fault attributes, operational parameters, and recorded seismicity data (both overall seismic activities and the largest event sequence). The developed database opens up opportunities for improved understanding of the causative mechanisms of injection-induced seismicity and advancing on seismic hazard forecasting and mitigation., This research is funded by (1) the European Research Council (ERC) under ‎the ‎‎European Union’s Horizon ‎‎2020 Research and Innovation Program through the ‎Starting Grant ‎‎GEoREST (www.georest.eu) under Grant ‎agreement No. 801809, (2) MCIN/AEI/‎‎10.13039/501100011033 and the ‎European ‎Union ‎NextGenerationEU/PRTR through the international collaboration project EASYGEOCARBON ‎‎‎‎(www.easygeocarbon.com) under Grant ‎agreement No. PCI2021-122077-2B, (3) the European Union’s Horizon 2020 Research and Innovation ‎Programme through the Marie Sklodowska-Curie Action ARMISTICE (www.armistice-energy.eu) under grant â €Žagreement No. 882733. (4) the Secretariat for Universities and ‎Research of the Ministry of Business and Knowledge of the Government of Catalonia (AGAUR) and the European ‎Social Fund (FI-2019), (5) MCIN/AEI/ ‎‎10.13039/501100011033‎ through the Excellence Servero Ochoa (IDAEA-CSIC) under Grant agreement No. ‎CEX2018-000794-S, Peer reviewed

[ES] PACIS es un panel para realizar encuestas cuyo titular es el IESA-CSIC, un centro público de investigación científica perteneciente al Consejo Superior de Investigaciones Científicas. La información obtenida tanto en el momento de la inscripción como en los sucesivos cuestionarios que respondan sus integrantes está protegida por la Ley 12/89 que regula el secreto estadístico para las administraciones públicas, no pudiéndose tratar ni difundir más que de forma numérica y agregada, para garantizar el anonimato de los entrevistados. Las personas inscritas en PACIS se incluyen en un fichero automatizado que comprende los datos de contacto y variables de clasificación básicas, cuya finalidad es la realización de encuestas de opinión de carácter científico. Este fichero, que es propiedad del IESA-CSIC, no se comparte en ningún caso con terceros, y el IESA-CSIC aplica las medidas adecuadas de seguridad para cumplir con la Ley Orgánica 3/2018, de 5 de diciembre, de Protección de Datos Personales y garantía de los derechos digitales. Toda persona inscrita en PACIS puede ejercitar sus derechos de acceso, rectificación, cancelación y oposición dirigiéndose por email a agpd@pacis.es En las encuestas realizadas se recoge sólo la información personal necesaria para garantizar la calidad de la investigación. Finalizada la recogida de datos, se realiza un proceso de anonimización de la matriz de resultados desvinculándose los datos de personas inscritas en el fichero PACIS de sus respuestas a los cuestionarios. Los cuestionarios se ajustan a los distintos estándares de calidad específicos en la investigación mediante encuestas como UNE ISO-20252, ICC/ESOMAR, y específicos de Accesibilidad y Usabilidad en formatos digitales como UNE 139803 y WCAG 1.0. UNIVERSO: Personas con 18 años o más residentes en Andalucía. MARCO: Panel ciudadano PACIS. TAMAÑO DE LA MUESTRA: 774 entrevistas. TOMA DE DATOS: La muestra ha sido seleccionada entre las personas pertenecientes al PACIS. Se ha contactado por correo electrónico, mediante SMS y por teléfono y han rellenado el cuestionario por Internet (en una página web) o mediante entrevista telefónica. Algunos integrantes han sido contactados por varios canales. Para conseguir la muestra de 774 entrevistas se seleccionaron 1.600 personas integrantes del PACIS. TIPO DE MUESTREO: Selección estratificada por grupos de edad y sexo de los integrantes del PACIS, siendo los estratos proporcionales a la población andaluza mayor de 18 años. TIEMPO MEDIO DE LA ENTREVISTA: 23 minutos. ERROR MUESTRAL MÁXIMO: +/- 3,5%, [EN] PACIS is a survey panel. The owner of this panel is IESA-CSIC, a public scientific research center belonging to the Spanish National Research Council. The information obtained both at the time of registration and in the successive questionnaires answered by its members is protected by Law 12/89, which regulates statistical secret for public administrations, and can only be processed and disseminated in numerical and aggregate form, in order to guarantee the anonymity of the interviewees. The persons registered in PACIS are included in an automated file comprising contact data and basic classification variables, the purpose of which is to carry out scientific opinion surveys. This file, which is owned by IESA-CSIC, is not shared in any case with third parties, and IESA-CSIC applies appropriate security measures to comply with the Organic Law 3/2018, of December 5, on Personal Data Protection and guarantee of digital rights. Any person registered in PACIS can exercise their rights of access, rectification, cancellation and opposition by sending an email to agpd@pacis.es. In the surveys carried out, only the personal information necessary to guarantee the quality of the research is collected. Once the data collection has been completed, the results matrix is anonymized and the data of the persons registered in the PACIS file is unlinked to their answers to the questionnaires. The questionnaires comply with the different specific quality standards in survey research such as UNE ISO-20252, ICC/ESOMAR, and specific Accessibility and Usability standards in digital formats such as UNE 139803 and WCAG 1.0. UNIVERSE: People aged 18 years or older living in Andalusia. FRAMEWORK: PACIS citizen panel. SAMPLE SIZE: 774 interviews. DATA COLLECTION: The sample has been selected among people belonging to PACIS. They have been contacted by e-mail, by SMS and by telephone and have filled in the questionnaire by Internet (on a web page) or by telephone interview. Some members were contacted through several channels. To achieve the sample of 774 interviews, 1,600 PACIS members were selected. SAMPLE TYPE: Stratified selection by age and sex of PACIS members, with the strata being proportional to the Andalusian population over 18 years of age. AVERAGE INTERVIEW TIME: 23 minutes. MAXIMUM SAMPLING ERROR: +/- 3.5%., [ES] La encuesta CARE se realizó en Andalucía en febrero de 2018 en el marco de un proyecto de investigación más amplio sobre la toma de decisiones en el cuidado de las personas mayores del Instituto de Estudios Sociales Avanzados del Consejo Superior de Investigaciones Científicas (IESA-CSIC). La encuesta (N=744) aporta información sobre las múltiples percepciones y disposiciones de la población autóctona respecto a la toma de decisiones en el cuidado de las personas mayores, así como una amplia gama de factores explicativos. La recogida de datos se realizó principalmente mediante cuestionarios web autoadministrados, que se complementaron con entrevistas telefónicas para cubrir perfiles sociodemográficos menos proclives al uso de Internet., [EN] The CARE survey was conducted in Andalusia in February of 2018 in the framework of a broader research project on decision making in the care of the older people run by the Spanish Research Council’s Institute for Advanced Social Studies (IESA-CSIC). The survey (N=744) provides information on the multiple perceptions and dispositions of the native population regarding decision-making in the care of the older people, as well as a wide range of explanatory factors. Data were collected mainly by means of self-administered web questionnaires, which were complemented by telephone interviews to cover sociodemographic profiles less inclined to use the Internet., EP-1801 Ola 6ª Panel ciudadano para la investigación social en Andalucía, autofinanciado por el IESA/CSIC en el marco del programa de proyectos INTRAMURALES (ref. 201710E018)., CARE_Data file.csvCARE_Data file.savCARE_Codebook_EN.pdfCARE_Codebook_SP.pdfCARE_Readme_EN.pdfCARE_Readme_SP.pdf, Peer reviewed

The photographs of glasses containing wine were acquired by wine consumers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Photographs were previously designed considering usual photographic parameters (see DATA-SPECIFIC INFORMATION for details).-- The data have not been processed., The DATASET compiles 229 files corresponding to individual images of glasses containing red wine. The photographs of glasses containing wine were acquired by wine consumers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Each file name is unique and contains information of the parameters under which the photo-graph was taken., This study was supported by MCIN (Ministerio de Ciencia e Innovación)/AEI (Agencia Estatal de Investigación)/10 .13039 /501100011033through the projects PID2019-108851RB-C21 & PID2019-108851RB-C22. The authors would like to thank CSIC Interdisciplinary Thematic Platform (PTI+) Digital Science and Innovation., The DATASET compiles 229 files corresponding to individual images of glasses containing red wine. Each file name is unique and contains information of the parameters under which the photograph was taken (see DATA-SPECIFIC INFOR-MATION for details). For example: The file Vol_Mad_C_Bor_175_Cena_nd_nd_nd_nd_nd corresponds to a real image taken by a consumer(#Vol), taken in Madrid (Mad), of a “crianza wine”(C), in a Bourgogne wine glass (Bor), with a volume of 175 mL (175), taken at dinner (Cena) with undefined lighting (nd) and a random real background (nd), and without reference (nd) nor distance (nd), nor angle (nd) considerations., Peer reviewed

Herein we show that dispersing inorganic Cesium Lead Bromide (CsPbBr3) perovskite quantum dots (QDs) in optical quality films, possessing an accessible and controlled pore size distribution, gives rise to fluorescent materials with a controlled and highly sensitive response to ambient changes. A scaffold based synthetic approach is employed to attain ligand-free QDs, whose pristine surface endows them with high sensitivity to the presence of different vapors in their vicinity. At the same time, the void network of the host offers a means to gradually expose the embedded QDs to such vapors. Under these conditions, the luminescent response of the QDs is mediated by the mesostructure of the matrix, which determines the rate at which vapor molecules will adsorb onto the pore walls and, eventually, condensate, filling the void space. With luminescence quantum yields as high as 60%, scaffold supported ligand-free perovskite nanocrystals display intense photoemission signals over the whole process, as well as high photo and chemical stability, which allows illuminating them for long periods of time and recovering the original response upon desorption of the condensed phase. The results herein presented open a new route to explore the application of perovskite QDs based materials in sensing., Financial support of the Spanish Ministry of Science and Innovation under grant PID2020-116593RB-I00, funded by MCIN/AEI/10.13039/501100011033, and of the Junta de Andalucía under grant P18-RT-2291 (FEDER/UE) is gratefully acknowledged. L.C. thanks Junta de Andalucía and the European Regional Development Funds program (EU-FEDER) for financial support under a talent attraction program (DOC_00220). Also, N.F.D. acknowledges co-funding by European Social Fund and Junta de Andalucía for PAIDI2020 (DOC_01244)., Peer reviewed