Resultados de investigación

Datasets presented here were employed in the main work “Spatial structure and soil properties shape local community structure of plant-parasitic nematodes in cultivated olive trees in southern Spain” Archidona-Yuste et al., 2020. In this research, we aimed to unravel the diversity of plant-parasitic nematodes (PPN) associated with cultivated olive (Olea europaea subsp. europaea var. europaea) in southern Spain, Andalusia. The olive growing area of Andalusia is of high agriculture and socio-economic importance with an extensive distribution of this crop. To this end, we conducted a systematic survey comprising 376 commercial olive orchards covering the diversity of cropping systems applied. Data showed 128 species of PPN belonging to 38 genera and to 13 families. In addition, an extensive data set regarding to potential factors in structuring the community patterns of PPN found in the 376 commercial olive orchards sampled is provided. Three variables data set were compiled including above-ground environment, soil and agronomic management. Overall, 48 explanatory variables were selected as determinist processes on shaping the diversity of PPN. Finally, data also showed the values regarding to the partition of beta diversity into contributions of single sites to overall beta diversity (LCBD) and intro contributions of individual species to overall beta diversity (SCBD). Data may serve as benchmarks for other groups working in the field of PPN diversity associated with crops and of belowground communities and ecosystems., This research is part of the PhD project of the first author and was supported by grant AGL2012-37521 from Ministerio de Economía y Competitividad of Spain, grant 219262 ArimNET-ERANET FP7 2012–2015 Project PESTOLIVE and grant P12AGR 1486 Consejería de Economía, Innvovación y Ciencia of the Junta de Andalucía, and Union Europea, Fondo Europeo de Desarrollo regional, ‘Una manera de hacer Europa’. A. Archidona-Yuste was a recipient of research contract BES-2013063495 from Ministerio de Economía y Competitividad, Spain; and at present is a recipient of Humboldt Research Fellowship for Postdoctoral Researchers at Helmholtz Centre for Environmental Research-UFZ, Leipzig, Germany., Peer reviewed

Among halogenated aromatics, iodoarenes are unique in their ability to produce the bench-stable halogen(III) form. Earlier, such iodine(III) centers were shown to enable C−H functionalization ortho to iodine via halogen-centered rearrangement. The broader implications of this phenomenon are explored by testing the extent of an unusual iodane-directed para C−H benzylation, as well as by developing an efficient C−H coupling with sulfonyl-substituted allylic silanes. Through the combination of the one-shot nature of the coupling event and the iodine retention, multisubstituted arenes can be prepared by sequentially engaging up to three aromatic C−H sites. This type of iodine-based iterative synthesis will serve as a tool for the formation of value-added aromatic cores. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, This work was funded by ICIQ, MINECO (CTQ2013-46705-R, CTQ2017-86936-P and SEV-2013-0319), and Generalitat de Catalunya (2017 SGR 1051). We thank the CELLEX Foundation for a contract to S.I., and COFUND (291787-ICIQ-IPMP) for a fellowship to S.B., Peer reviewed

UE, programa H2020, Proyecto AMPHIBIAN n º 720853, Peer reviewed

This Letter presents a search for the production of a long-lived neutral particle (Zd) decaying within the ATLAS hadronic calorimeter, in association with a standard model (SM) Z boson produced via an intermediate scalar boson, where Z→+ (=e, μ). The data used were collected by the ATLAS detector during 2015 and 2016 pp collisions with a center-of-mass energy of s=13 TeV at the Large Hadron Collider and correspond to an integrated luminosity of 36.1±0.8 fb-1. No significant excess of events is observed above the expected background. Limits on the production cross section of the scalar boson times its decay branching fraction into the long-lived neutral particle are derived as a function of the mass of the intermediate scalar boson, the mass of the long-lived neutral particle, and its cτ from a few centimeters to one hundred meters. In the case that the intermediate scalar boson is the SM Higgs boson, its decay branching fraction to a long-lived neutral particle with a cτ approximately between 0.1 and 7 m is excluded with a 95% confidence level up to 10% for mZd between 5 and 15 GeV., Peer reviewed

The corresponding 2.5D electrical forward and inverse problem is solved on an unstructured mesh with tetrahedral elements using BERT (Boundless Electrical Resistivity Tomography) (Rucker et al. 2006, Gunther et al. 2006) and pyGIMLi (Generalized Inversion and Modeling Library) (Rucker et al. 2017)., Surface electrical resistivity tomography (ERT) is a widely used tool to study seawater intrusion (SWI). It is noninvasive and offers a high spatial coverage at a low cost, but it is strongly affected by decreasing resolution with depth. We conjecture that the use of CHERT (cross-hole ERT) can partly overcome these resolution limitations since the electrodes are placed at depth, which implies that the model resolution does not decrease in the zone of interest. The objective of this study is to evaluate the CHERT for imaging the SWI and monitoring its dynamics at the Argentona site, a well-instrumented field site of a coastal alluvial aquifer located 40 km NE of Barcelona. To do so, we installed permanent electrodes around boreholes attached to the PVC pipes to perform time-lapse monitoring of the SWI on a transect perpendicular to the coastline. After two years of monitoring, we observe variability of SWI at different time scales: (1) natural seasonal variations and aquifer salinization that we attribute to long-term drought and (2) short-term fluctuations due to sea storms or flooding in the nearby stream during heavy rain events. The spatial imaging of bulk electrical conductivity allows us to explain non-trivial salinity profiles in open boreholes (step-wise profiles really reflect the presence of fresh water at depth). By comparing CHERT results with traditional in situ measurements such as electrical conductivity of water samples and bulk electrical conductivity from induction logs, we conclude that CHERT is a reliable and cost-effective imaging tool for monitoring SWI dynamics., This work was funded by the project CGL2016-77122-C2-1-R/2-R of the Spanish Government.We would like to thank SIMMAR (Serveis Integrals de Manteniment del Maresme) and the Consell Comarcal del Maresme in the construction of the research site. This project also received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant 480 Agreement No 722028. Author Albert Folch is a “Serra-Húnter Fellow”., Name of raw data files: chert_argentona_1.txt chert_argentona_2.txt chert_argentona_3.txt chert_argentona_4.txt chert_argentona_5.txt chert_argentona_6.txt chert_argentona_7.txt chert_argentona_8.txt chert_argentona_9.txt chert_argentona_10.txt chert_argentona_11.txt chert_argentona_12.txt chert_argentona_13.txt chert_argentona_14.txt chert_argentona_15.txt chert_argentona_16.txt chert_plus_surfaceert_argentona.txt Content of raw data files: List of electrodes X and Z positions (with topography), and list of quadripoles (a, b, m, n) with measured resistance (r), error (err), geometric factor (k), and apparent resistivity (rhoa). This files are formatted to go through the BERT program for 2.5D ERT modeling and inversion. The “chert_plus_surfaceert_argentona.txt” raw file combines cross-hole and surface ERT data from Sep 8th, 2015. Name of inverse data files: chert_argentona_sigma_model_1.vector chert_argentona_ sigma_model_2. vector chert_argentona_ sigma_model_3. vector chert_argentona_ sigma_model_4. vector chert_argentona_ sigma_model_5. vector chert_argentona_ sigma_model_6. vector chert_argentona_ sigma_model_7. vector chert_argentona_ sigma_model_8. vector chert_argentona_ sigma_model_9. vector chert_argentona_ sigma_model_10. vector chert_argentona_ sigma_model_11. vector chert_argentona_ sigma_model_12. vector chert_argentona_ sigma_model_13. vector chert_argentona_ sigma_model_14. vector chert_argentona_ sigma_model_15. vector chert_argentona_ sigma_model_16. Vector chert_plus_surfaceert_argentona.vector (Reference Model for Time-lapse Inversion), Peer reviewed

[EN] The modification of CueZn catalysts with low amount of Al and Ga (AlþGa ¼ 3%) was investigated and data corresponding to its influence on the decomposition of the calcined precursors and on the nanomorphology and surface concentration of reduced catalysts were presented in this contribution. The data presented here are supplementary material of the catalysts presented in the research article “Structure and activity of Cu/ZnO catalysts comodified with aluminium and gallium for methanol synthesis” published in Catalysis Today [1]., The present investigation was performed within the research program CTQ2016-76505-C3-1 supported by the Spanish Ministry of Science, Innovation and Universities. Elena Millán would like to acknowledge the FPI programme from Spanish Ministry of Science, Innovation and Universities for the research grant., Peer reviewed

FAUCES-2 Cruise (29SG20181004) carried out on the Research Vessel Sarmiento de Gamboa in 2018, El dataset se puede consultar y descargar en el siguiente enlace: https://doi.org/10.20351/29SG20181004, The FAUCES project addresses the study of marine geological hazards, with special emphasis on sedimentary instabilities associated with three submarine canyons (Almanzora-Alías-Garrucha, La Linea and Guadiaro canyons) located on the Mediterranean continental margins of southern Iberia. The FAUCES2 cruise is organized into three specific objectives: 1) to determine the geomorphology and geological evolution of the canyon heads, during the Quaternary, their processes and controlling factors; 2) to analyze the slope-stability of canyon heads by means of sedimentary and geotechnical characterizations, as well as modelling; and 3) to establish the key elements and geological processes that can represent a potential hazard, Peer reviewed

The rationale behind constructing this new database is to create a comprehensive catalogue including all known or identified collapse calderas. The availability of accurate and comprehensive statistics is vital to understand these volcanic structures . Thus, this extensive data compilation should be an accessible and useful tool for studying and understanding caldera collapse processes . The final aim of the CCDB is to update the current field based knowledge on calderas, by merging together the abovementioned databases and complementing them with the existing peer-reviewed articles on calderas. This database does not include all the calderas of the world but tries to be representative. The current files is the latest update corresponding to papers published up to 2019., This research has been partially funded by the EC EXPLORIS project (EVR1-2001-00047). J. Martí is grateful for a MEC grant (PR-2006-0499). A. Geyer is grateful for a MEC post-graduate fellowship (AP2002-1010).

Key message: This datapaper collects individual georeferenced tree height data from Pinus nigraArn.,P. pinasterAiton, andP. pineaL. planted in common gardens in France, Germany, Morocco, and Spain. The data can be used to assess genetic variation and phenotypic plasticity with further applications in biogeography and forest management. The three datasets are available at https://doi.org/10.5281/zenodo.3250704(Vizcaíno-Palomar et al.2018a),https://doi.org/10.5281/zenodo.3250698(Vizcaíno-Palomar et al.2018b), andhttps://doi.org/10.5281/zenodo.3250707(Vizcaíno-Palomar et al. 2018c), and the associated metadata are available at https://metadata-afs.nancy.inra.fr/geonetwork/srv/eng/catalog.search#/metadata/644682d3-78c6-4fcc-af26-b1a928be7b1b,https://metadata-afs.nancy.inra.fr/geonetwork/srv/eng/catalog.search#/metadata/535b8ad0-9315-4d78-80bd-d0f6cbb9d0ceandhttps://metadata-afs.nancy.inra.fr/geonetwork/srv/eng/catalog.search#/metadata/4cc0d2f0-00a9-42c8-aa34-fbbc647e3eb9forP. nigra, P. pinasterandP. pinea, respectively., We acknowledge the funding called Investments for the future: Programme IdEx Bordeaux (France), reference ANR-10-IDEX-03-02, thanks to that MBG coordinated this datapaper and NVP worked on it. Identically, we acknowledge funding from the French Ministry of Agriculture in charge of forests and its regional bureau in Montpellier, the ANR project AMTools (ANR-11-AGRO-0005), and the Aix-Marseille Université (as part of GG’s PhD thesis) for the French data. In the same way, we acknowledge the support from the Spanish Ministry of Agriculture, Fishery and Environment (MAPAMA) and the regional governments of Junta de Castilla y León and Generalitat Valenciana through agreements with Universidad Politécnica de Madrid (UPM). Likewise, we acknowledge funding from the Bavarian State Ministry of Food, Agriculture and Forestry (StMELF) for the German data. The creation of the network of P. pinea common gardens was made possible by the support given from FAO Silva Mediterranea (http://www.fao.org/forestry/silva-mediterranea/en/). INRA funded the creation and maintenance of the French experimental network of common gardens (GEN4X), as well as the development and implementation of the information system archiving its data, GnpIS (https://urgi.versailles.inra.fr/Tools/GnpIS). P. pinea data collected in the future will be archived on GnpIS at: https://urgi.versailles.inra.fr/ephesis/ephesis/viewer.do#dataResults). INIA funded the Spanish network by successive projects OT03-002, AT2010-007, AT2013-004, and RTA2013-00011. Finally, this publication is part of a project that has received funding from the European Union’s Horizon 2020 research and innovation programmer under grant agreement no. 676876 (GenTree)., Peer reviewed

Data is provided in the recent OBIS-ENV-DATA format, and comprises 8913 georeferenced positions associated with 3195 occurrences of 44 marine taxa.-- 3 files, The CETUS dataset contains effort-based occurrence records collected during a cetacean monitoring programme in the Eastern North Atlantic, since 2012, This research was partially funded by the EU FEDER/FEMP and Portuguese Foundation for Science and Technology (FCT) under the Portugal2020 (Lisboa2020, Algarve2020 and MAR2020) Programme through project OBSERVA.PT (MAR-01.04.02-FEAMP-0002), Peer reviewed