Resultados totales (Incluyendo duplicados): 35611
Encontrada(s) 3562 página(s)
Encontrada(s) 3562 página(s)
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280800
Dataset. 2022
DATA OF MANUSCRIPT ADAPTATION OF SACCHAROMYCES SPECIES TO HIGH-IRON CONDITIONS
- Sorribes Dauden, Raquel
- Jordá, Tania
- Peris Navarro, David
- Martínez Pastor, M.Teresa
- Puig, Sergi
The dataset is made available under the Open Database License. Any rights in individual contents of the database are licensed under the Database Contents License. Please, read the full ODbL 1.0 license text for the exact terms that apply. Users of the dataset are free to: Share: copy, distribute and use the database, either commercially or non-commercially. Create: produce derivative works from the database. Adapt: modify, transform and build upon the database. Under the following conditions: Attribution: You must attribute any public use of the database, or works produced from the database. For any use or redistribution of the database, or works produced from it, you must make clear to others the license of the original database. Share-Alike: If you publicly use any adapted version of this database, or works produced from an adapted database, you must also offer that adapted database under the ODbL., Abstract: Iron is an indispensable element that participates as an essential cofactor in multiple biological processes. However, when present in excess, iron can engage in redox reactions that generaten reactive oxygen species that damage cells at multiple levels. In this report, we have characterized the response of budding yeast species from the Saccharomyces genus to elevated environmental iron concentrations. We have observed that S. cerevisiae strains are more resistant to high-iron concentra tions than Saccharomyces non-cerevisiae species. Liquid growth assays showed that species evolu tively closer to S. cerevisiae, such as S. paradoxus, S. jurei, S. mikatae, and S. arboricola were more resistant to high iron levels than the more distant species S. eubayanus and S. uvarum. Remarkably, S. kudriavzevii strains were especially iron sensitive. Growth assays in solid media suggested that S. cerevisiae and S. paradoxus were more resistant to the oxidative stress caused by elevated iron concentrations. When comparing iron accumulation and sensitivity, different patterns were observed. As previously described for S. cerevisiae, S. uvarum and particular strains of S. kudriavzevii and S. paradoxus became more sensitive to iron while accumulating more intracellular iron levels. However, no remarkable changes in intracellular iron accumulation were observed for the rest of the species. Consistent with the activation of iron detoxification systems, an increased expression of the vacuolar iron transporter CCC1 was observed for iron-sensitive strains with high endogenous iron levels. These results indicate that different mechanisms of response to elevated iron concentrations exit in the different species of the genus Saccharomyces., This research was supported by grants BIO2017-87828-C2-1-P, PID2020-116940RB-I00, and RED2018-102467-T funded by MCIN/AEI/10.13039/501100011033 and, in the case of BIO2017-87828-C2-1-P, by ERDF A way of making Europe, to S.P. Some computations were performed on Tirant III of the Spanish Supercomputing Network (‘‘Servei d’Informàtica de la Universitat de València”) under the project BCV-2021-1-0001 granted to D.P., while others were performed on resources provided by UNINETT Sigma2 - the National Infrastructure for High Performance Computing and Data Storage in Norway, project NN8029K. This work has also been supported by a predoctoral fellowship ACIF/2018/077 to R.S-D. and a predoctoral fellowship ACIF/2019/214 to T.J., both funded by “Generalitat Valenciana” and European Social Fund (ESF). D.P. is a researcher funded by the Research Council of Norway (RCN) grant Nos. RCN 324253 and Distinguished Researcher funded by the “Generalitat Valenciana” plan GenT grant No. CIDEGENT/2021/039, Peer reviewed
DOI: http://hdl.handle.net/10261/280800, https://doi.org/10.20350/digitalCSIC/14763
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280800
HANDLE: http://hdl.handle.net/10261/280800, https://doi.org/10.20350/digitalCSIC/14763
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280800
PMID: http://hdl.handle.net/10261/280800, https://doi.org/10.20350/digitalCSIC/14763
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280800
Ver en: http://hdl.handle.net/10261/280800, https://doi.org/10.20350/digitalCSIC/14763
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280800
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280814
Dataset. 2022
STEMS AND ROOTS GROWTH AND RESILIENCE INDEX OF JUNIPERUS THURIFERA L. IN TWO STAGES OF FOREST EXPANSION GRADIENT
- Acuña-Míguez, Belén
- Olano, J. M.
- Valladares Ros, Fernando
- García-Hidalgo, M.
- Bravo-Oviedo, Andrés
These datasets correspond to the manuscript "Increased recovery in coarse-root secondary growth improves resilience to drought in transition forests", published in Journal of Ecology. More detailed information about data collection and characteristics can be found in this manuscript, This study was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) grant: COMEDIAS (CGL2017-83170-R), FPI fellowship to BAM (PRE2018-083584), and Comunidad de Madrid grant: REMEDINAL TE (Ref. TE-CM. S2018/EMT-4338, 2019–2023-Comunidad de Madrid)., Peer reviewed
DOI: http://hdl.handle.net/10261/280814, https://doi.org/10.20350/digitalCSIC/14764
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280814
HANDLE: http://hdl.handle.net/10261/280814, https://doi.org/10.20350/digitalCSIC/14764
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280814
PMID: http://hdl.handle.net/10261/280814, https://doi.org/10.20350/digitalCSIC/14764
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280814
Ver en: http://hdl.handle.net/10261/280814, https://doi.org/10.20350/digitalCSIC/14764
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280814
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280902
Dataset. 2022
ABUNDANCE AND DISTRIBUTION OF MACROINVERTEBRATES AND FISH OF DOÑANA WETLANDS 2004-2019
- Bravo, Miguel A.
- Román, Isidro
- Andreu, Ana C.
- Arribas, Rosa
- Márquez-Ferrando, Rocío
- Díaz-Delgado, Ricardo
- Bustamante, Javier
Dataset are structured following well-established data formats. Three files are provided. The first file (Meta-data) contains the information of each event (time of occurrence, geographical coordinates, Ecosystem, Sampling mehtod, etc…); the second file (Fish) contains the information of the occurrences of fish species recorded in each station, taxonomic classification, etc…; and the third file (Macroinvertebrates) provide information of the occurrences of macroinvertebrates recorded in each station, taxonomic classification, abundance clases, etc…, The monitoring of the macroinvertebrates and fish community in Doñana wetlands was initiated in 2004 as part of the Monitoring Program of Natural Resources and Processes. The aim was to obtain a temporal and continuous series of data in the abundance and distribution of macroinvertebrates and fish species to analyze the evolution of their numbers and estimates biodiversity values. Data were recorded annually between 2004-2019 by more than 2 members of the monitoring team which performed samplings in different locations twice per year in winter-spring and summer seasons when the study sites are flooded.
The macroinvertebrates and fishes were sampled at the 140 stations classified according to their location (on
either aeolian sands or marshland). Funnel traps were used as a sampling method. Between 5-9 funnel traps were randomly distributed (until 50 cm of depth) in each location, depending of the flooded area and depth. The traps were left for 24 hours and emptied the content into white sorting pans. Individuals were counted and identified until the maximun taxonomic level in the field and realease. During samplings, it was identified 66 and 16 families, of macroinvertebrates and fishes respectively. The most abundances were Notonectidae and Corixidae in macroinvertebrates, and Poecilidae and Cyprinidae in fishes.
Data recorded during the surveys included species identification, number of individuals, sex and life stage (pupa, larvae, inmature, adult) of the organisms when possible, as well as the time and georreferenced data of the observation. Between 2004-2007 data was registered in Excel file and since 2008 data was recorded in CyberTracker sequence).
The protocol used has been supervised by researchers and the data have been validated by the members who performed the sampling., We acknowledge financial support from National Parks Autonomous Agency (OAPN) between 2002-2007; Singular Scientific and Technical Infrastructures from the Spanish Science and Innovation Ministry (ICTS-MICINN); Ministry of Agriculture, Livestock, Fisheries and Sustainable Development from the Regional Government of Andalusia (CAGPDES-JA) since 2007; and Doñana Biological Station from the Spanish National Research Council (EBD-CSIC) since all the study period (2005)., 1. Metadata: Taxa group, Site ID, Site name, Country, y coordinate, x coordinate, Ecosystem River/lake name, Sampling method, Starting year, Ending year, 1st Name, 1st Mail, 2nd Name, 2nd Mail, 3rd Name, 3rd Mail.-- 2. Fish: Site ID, Sample ID, Sampling date, Taxon name, Taxon ID, Definition of abundance class, Abundance class.-- 3. Macroinvertebrates: Site ID, Sample ID, Sampling date, Taxon name, Taxon ID, 0+, 1+, Adult, All., Peer reviewed
Proyecto: //
DOI: http://hdl.handle.net/10261/280902, https://doi.org/10.20350/digitalCSIC/14765
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280902
HANDLE: http://hdl.handle.net/10261/280902, https://doi.org/10.20350/digitalCSIC/14765
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280902
PMID: http://hdl.handle.net/10261/280902, https://doi.org/10.20350/digitalCSIC/14765
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280902
Ver en: http://hdl.handle.net/10261/280902, https://doi.org/10.20350/digitalCSIC/14765
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/280902
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281081
Dataset. 2022
EFFECT OF CELL WALL MODIFICATIONS ON EXOLYTIC ACTIVITY OF LACTOCOCCAL PHAGE ENDOLYSINS AND PHAGE GROWTH
- Escobedo, Susana
- Pérez de Pipaon, Mikel
- Rendueles Martínez, Claudia
- Rodríguez González, Ana
- Martínez Fernández, Beatriz
See linked publication for a full description of the methods., Lactococcus lactis and Lactococcus cremoris are widely used as starters in the food industry but its activity may be compromised by bacteriophages, viruses that exclusively infect bacteria. Thus, a huge effort has been put to develop lactococcal phage-resistant strains. This dataset describes the results of experiments designed to test the hypothesis if a thwarted endolysin activity influences the outcome of phage infection. To this end, turbidity reduction assays were performed with Lys1358 and LysC2, endolysins with CHAP and lysozyme catalytic domains, respectively. Lactococcus mutants either overexpressing or lacking genes involved in the cell envelope stress (CES) response or in modifying peptidoglycan (PG) composition were used as substrate cells. Reduced activity on cells with an induced CES response was detected for both endolysins, while LysC2 showed increased activity against cells depleted of the PG deacetylase PgdA and the O-acetyl transferase OatA. By measuring several growth parameters of phage c2 on these mutants (lytic score, efficiency of plaquing, plaque size and one-step curves), we could not stablish a direct link between a reduced or enhanced exolytic activity of endolysin and phage performance., Grants AYUD/2021/52120 (Program of Science, Technology and Innovation 2021-2023 and FEDER EU, Principado de Asturias, Spain), grant BIO2017-88147-R (MCIN/AEI/10.13039/501100011033 and by “ERDF A way of making Europe”) and grant PID2020-119697RB-I00 (MCIN/AEI/10.13039/501100011033). C.R is a fellow of the program “Ayudas Severo Ochoa” of the Principality of Asturias (BP20 006), Peer reviewed
DOI: http://hdl.handle.net/10261/281081, https://doi.org/10.20350/digitalCSIC/14766
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281081
HANDLE: http://hdl.handle.net/10261/281081, https://doi.org/10.20350/digitalCSIC/14766
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281081
PMID: http://hdl.handle.net/10261/281081, https://doi.org/10.20350/digitalCSIC/14766
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281081
Ver en: http://hdl.handle.net/10261/281081, https://doi.org/10.20350/digitalCSIC/14766
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281081
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281119
Dataset. 2022
DATASET FOR THE PAPER "PALOMAR, T.; MARTÍNEZ-WEINBAUM, MARINA; APARICIO, MARIO; MAESTRO-GUIJARRO, LAURA; CASTILLEJO, MARTA; OUJJA, M. 2022. SPECTROSCOPIC AND MICROSCOPIC CHARACTERIZATION OF FLASHED GLASSES FROM STAINED GLASS WINDOWS. APPL. SCI. 12(11): 5760"
- Palomar Sanz, Teresa
- Martínez-Weinbaum, Marina
- Aparicio, Mario
- Maestro-Guijarro, Laura
- Castillejo, Marta
- Oujja, Mohamed
The study was undertaken in eleven flashed glass samples, provided by LambertsGlas® consisting of a colorless base glass covered by layers of different colors and thicknesses.
This dataset consists of images of the samples; Laser-induced Breakdown Spectrocopy (LIBS) spectra; Laser-induced Fluorescence (LIF) spectra; Optical Microscopy (OM) images; UV-Vis-IR spectra and Field Emission Scanning Electron Microscopy (FESEM) images and the assingment of the Energy-dispersive X-ray (EDS) analysis. This information allows characterizing the composition of both sides of the glasses and determining the chemilcal identification of chromophores responsible for the flashed glass coloration. Images are presented in JPG. All spectra are presented in cvs format, in a single page. Descriptions of the samples and the experimental conditions in which the spectra were taken and the name of the column values are included at the top of each page. For LIBS, 1 file per sample of elemental composition of the flashed glasses are included. Each file is composed of 2 columns (wavelength and intensity). For LIF, 1 file per sample of the analysis of fluorescent species of each flashed glass are included. Each file is composed of 2 columns (wavelength and intensity). For UV-Vis-IR spectroscopy, 1 file per sample of glass chromophores, just for the colored side. Each file is composed of 2 columns (wavelength and intensity). For FESEM-EDS, 2 files per sample. In the first one: "PHOTOS", 1 cross section image per sample is included. In the second group of files: "EDS", 1 file per sample of the assignment of the main elements. Each file is composed of 3 columns (the main elements, the results of the glass base and the colored layer in weight percentage, respectively). -- This dataset is subject to a Creative Commons Attribution 4.0 International (CC BY 4.0) License., This is the experimental dataset used in the paper Appl. Sci., 12(11), 5760 (2022) (https://www.mdpi.com/2076-3417/12/11/5760). Flashed glasses are composed of a base glass and a thin colored layer and have been used since medieval times in stained glass windows. Their study can be challenging because of their complex composition and multilayer structure. In the present work, a set of optical and spectroscopic techniques have been used for the characterization of a representative set of flashed glasses commonly used in the manufacture of stained glass windows. The structural and chemical composition of the pieces were investigated by optical microscopy, field emission scanning electron microscopy-energy dispersive X-ray spectrometry (FESEM-EDS), UV-Vis-IR spectroscopy, laser-induced breakdown spectroscopy (LIBS), and laser-induced fluorescence (LIF). Optical microscopy and FESEM-EDS allowed the determination of the thicknesses of the colored layers, while LIBS, EDS, UV-Vis-IR, and LIF spectroscopies served for elemental, molecular, and chromophores characterization of the base glasses and colored layers. Results obtained using the micro-invasive LIBS technique were compared with those retrieved by the cross-sectional technique FESEM-EDS, which requires sample taking, and showed significant consistency and agreement. In addition, LIBS results revealed the presence of additional elements in the composition of flashed glasses that could not be detected by FESEM-EDS. The combination of UV-Vis-IR and LIF results allowed precise chemical identification of chromophores responsible for the flashed glass coloration., This research has been funded by the Spanish State Research Agency (AEI) through project PID2019-104124RB-I00/AEI/10.13039/501100011033, the Fundación General CSIC (ComFuturo Programme), by project TOP Heritage-CM (S2018/NMT-4372) from Community of Madrid, and by the H2020 European project IPERION HS (Integrated Platform for the European Research Infrastructure ON Heritage Science, GA 871034)., There are 5 files which correspond to each technic employed for the analysis of the eleven different samples. The file title "PHOTOS" contains: Fig. 1_Flashedglasses_Photo; Fig. 2_OM_Photo. The file title “LIBS” contains: LIBS_Black-Baseglass; LIBS_Black-Coloredlayer; LIBS_Blue1-Baseglass; LIBS_Blue1-Coloredlayer; LIBS_Blue2-Baseglass; LIBS_Blue2-Coloredlayer; LIBS_Blue3-Baseglass; LIBS_Blue3-Coloredlayer; LIBS_Brown1-Baseglass; LIBS_Brown1-Coloredlayer; LIBS_Brown2-Baseglass; LIBS_Brown2-Coloredlayer; LIBS_Green1-Baseglass; LIBS_Green1-Coloredlayer; LIBS_Green2-Baseglass; LIBS_Green2-Coloredlayer; LIBS_Green3-Baseglass; LIBS_Green3-Coloredlayer; LIBS_Pink1-Baseglass; LIBS_Pink1-Coloredlayer; LIBS_Pink2-Baseglass; LIBS_Pink2-Coloredlayer. The file for “LIF” contains: LIF_Black-Baseglass; LIF_Black-Coloredlayer; LIF_Blue1-Baseglass; LIF_Blue1-Coloredlayer; LIF_Blue2-Baseglass; LIF_Blue2-Coloredlayer; LIF_Blue3-Baseglass; LIF_Blue3-Coloredlayer; LIF_Brown1-Baseglass; LIF_Brown1-Coloredlayer; LIF_Brown2-Baseglass; LIF_Brown2-Coloredlayer; LIF_Green1-Baseglass; LIF_Green1-Coloredlayer; LIF_Green2-Baseglass; LIF_Green2-Coloredlayer; LIF_Green3-Baseglass; LIF_Green3-Coloredlayer; LIF_Pink1-Baseglass; LIF_Pink1-Coloredlayer; LIF_Pink2-Baseglass; LIF_Pink2-Coloredlayer. For the “FESEM-EDS” there are two files inside. One title "EDS" which contains the documents: EDS_Black; EDS_Blue1; EDS_Blue2; EDS_Blue3; EDS_Brown1; EDS_Brown2; EDS_Brown2; EDS_Green1; EDS_Green2; EDS_Green3; EDS_Pink1; EDS_Pink2. And the other called "PHOTOS" which contains: FESEM_Black; FESEM_Blue1; FESEM_Blue2; FESEM_Blue3; FESEM_Brown1; FESEM_Brown2; FESEM_Green1; FESEM_Green2; FESEM_Green3; FESEM_Pink1; FESEM_Pink2., Peer reviewed
DOI: http://hdl.handle.net/10261/281119, https://doi.org/10.20350/digitalCSIC/14767
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281119
HANDLE: http://hdl.handle.net/10261/281119, https://doi.org/10.20350/digitalCSIC/14767
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281119
PMID: http://hdl.handle.net/10261/281119, https://doi.org/10.20350/digitalCSIC/14767
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281119
Ver en: http://hdl.handle.net/10261/281119, https://doi.org/10.20350/digitalCSIC/14767
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281119
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281210
Dataset. 2018
DATA FROM: MARINE BIODIVERSITY AT THE END OF THE WORLD: CAPE HORN AND DIEGO RAMÍREZ ISLANDS
- Friedlander, Alan M.
- Ballesteros, Enric
- Bell, Tom W.
- Giddens, Jonatha
- Henning, Brad
- Hüne, Mathias
- Muñoz, Alex
- Salinas-de-León, Pelayo
- Sala, Enric
Cape_Horn_invertebrate_data
Data collected in the field. Excel file format. Region: Fjords, Cape Horn, Diego Ramirez Island: Canel Barbara, Diego Ramirez, Isla Grevy, Isla Hermite, Isla Herschel, Isla Hornos, Isla Wollaston Station: 1-18 Sample: 1, 2 Date: dd-MMM-yr Lat: Latitude – decimal degrees WGS84 Long: Longitude - decimal degrees WGS84 Depth: M Species: Scientific name Count: number Num_m^2: Number per meter squared
Cape_Horn_fish_data
Data collected in the field. Excel file format. Region: Fjords, Cape Horn, Diego Ramirez Island: Canel Barbara, Diego Ramirez, Isla Grevy, Isla Hermite, Isla Herschel, Isla Hornos, Isla Wollaston Station: 1-18 Sample: 1, 2 Date: dd-MMM-yr Lat: Latitude – decimal degrees WGS84 Long: Longitude - decimal degrees WGS84 Depth: M Species: Scientific name Count: number Num_m^2: Number per meter squared, The vast and complex coast of the Magellan Region of extreme southern Chile possesses a diversity of habitats including fjords, deep channels, and extensive kelp forests, with a unique mix of temperate and sub-Antarctic species. The Cape Horn and Diego Ramírez archipelagos are the most southerly locations in the Americas, with the southernmost kelp forests, and some of the least explored places on earth. The giant kelp Macrocystis pyrifera plays a key role in structuring the ecological communities of the entire region, with the large brown seaweed Lessonia spp. forming dense understories. Kelp densities were highest around Cape Horn, followed by Diego Ramírez, and lowest within the fjord region of Francisco Coloane Marine Park (mean canopy densities of 2.51 kg m-2, 2.29 kg m-2, and 2.14 kg m-2, respectively). There were clear differences in marine communities among these sub-regions, with the lowest diversity in the fjords. We observed 18 species of nearshore fishes, with average species richness nearly 50% higher at Diego Ramírez compared with Cape Horn and Francisco Coloane. The number of individual fishes was nearly 10 times higher at Diego Ramírez and 4 times higher at Cape Horn compared with the fjords. Dropcam surveys of mesophotic depths (53-105 m) identified 30 taxa from 25 families, 15 classes, and 7 phyla. While much of these deeper habitats consisted of soft sediment and cobble, in rocky habitats, echinoderms, mollusks, bryozoans, and sponges were common. The southern hagfish (Myxine australis) was the most frequently encountered of the deep-sea fishes (50% of deployments), and while the Fueguian sprat (Sprattus fuegensis) was the most abundant fish species, its distribution was patchy. The Cape Horn and Diego Ramírez archipelagos represent some of the last intact sub-Antarctic ecosystems remaining and a recently declared large protected area will help ensure the health of this unique region., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.jf36b" target="_blank">http://hdl.handle.net/10261/281210, http://datadryad.org/stash/dataset/doi:10.5061/dryad.jf36b
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281210
HANDLE: dataset/doi:10.5061/dryad.jf36b" target="_blank">http://hdl.handle.net/10261/281210, http://datadryad.org/stash/dataset/doi:10.5061/dryad.jf36b
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281210
PMID: dataset/doi:10.5061/dryad.jf36b" target="_blank">http://hdl.handle.net/10261/281210, http://datadryad.org/stash/dataset/doi:10.5061/dryad.jf36b
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281210
Ver en: dataset/doi:10.5061/dryad.jf36b" target="_blank">http://hdl.handle.net/10261/281210, http://datadryad.org/stash/dataset/doi:10.5061/dryad.jf36b
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281210
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281227
Dataset. 2018
DATA FROM: A GLOBAL PERSPECTIVE ON THE TROPHIC GEOGRAPHY OF SHARKS
- Bird, Christopher Stephen
- Veríssimo, Ana
- Magozzi, Sarah
- Abrantes, Kátya G.
- Aguilar, Alex
- Al-Reasi, Hassan
- Barnett, Adam
- Bethea, Dana M.
- Biais, Gérard
- Borrell, Asunción
- Bouchoucha, Marc
- Boyle, Mariah
- Brooks, Edward J.
- Brunnschweiler, Juerg
- Bustamante, Paco
- Carlisle, Aaron
- Catarino, Diana
- Caut, Stéphane
- Cherel, Yves
- Chouvelon, Tiphaine
- Churchill, Diana
- Ciancio, Javier
- Claes, Julien
- Colaço, Ana
- Courtney, Dean L.
- Cresson, Pierre
- Daly, Ryan
- De Necker, Leigh
- Endo, Tetsuya
- Figueiredo, Ivone
- Frisch, Ashley J.
- Hansen, Joan Holst
- Heithaus, Michael
- Hussey, Nigel E.
- Iitembu, Johannes
- Juanes, Francis
- Kinney, Michael J.
- Kiszka, Jeremy J.
- Klarian, Sebastian A.
- Kopp, Dorothée
- Leaf, Robert
- Li, Yunkai
- Lorrain, Anne
- Madigan, Daniel J.
- Maljković, Aleksandra
- Malpica-Cruz, Luis
- Matich, Philip
- Meekan, Mark G.
- Ménard, Frédéric
- Menezes, Gui M.
- Munroe, Samantha E.M.
- Newman, Michael C.
- Papastamatiou, Yannis P.
- Pethybridge, Heidi
- Plumlee, Jeffrey D.
- Polo-Silva, Carlos
- Quaeck-Davies, Katie
- Raoult, Vincent
- Reum, Jonathan
- Torres-Rojas, Yassir Eden
- Shiffman, David S.
- Shipley, Oliver N.
- Speed, Conrad W.
- Staudinger, Michelle D.
- Teffer, Amy K.
- Tilley, Alexander
- Valls, Maria
- Vaudo, Jeremy J.
- Wai, Tak-Cheung
- Wells, R. J. David
- Wyatt, Alex S. J.
- Yool, Andrew
- Trueman, Clive N.
Bird_etal_shark_trophic_geography
Carbon isotope data compiled from muscle tissues of 5394 sharks from 114 species. Data provided include d13C values, latitude of capture, designation as shelf, slope or oceanic shark, length, depth of capture (where available), C/N ratios of muscle, and lipid extraction method if used. Also included are phytoplankton d13C data modelled from Magozzi et al 2016 (Ecosphere 8(5):e01763. 10.1002/ecs2.1763). Model data expressed as the median and standard deviation d13C value for the Longhurst Biogeographic province corresponding to the location of shark capture, Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend across broader geographic ranges if shark taxa display common behavioural traits. By tracking the original site of photosynthetic fixation of carbon atoms that were ultimately assimilated into muscle tissues of 5,394 sharks from 114 species, we identify globally consistent biogeographic traits in trophic interactions between sharks found in different habitats. We show that populations of shelf-dwelling sharks derive a substantial proportion of their carbon from regional pelagic sources, but contain individuals that forage within additional isotopically diverse local food webs, such as those supported by terrestrial plant sources, benthic production and macrophytes. In contrast, oceanic sharks seem to use carbon derived from between 30° and 50° of latitude. Global-scale compilations of stable isotope data combined with biogeochemical modelling generate hypotheses regarding animal behaviours that can be tested with other methodological approaches., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.d1f0d" target="_blank">http://hdl.handle.net/10261/281227, http://datadryad.org/stash/dataset/doi:10.5061/dryad.d1f0d
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281227
HANDLE: dataset/doi:10.5061/dryad.d1f0d" target="_blank">http://hdl.handle.net/10261/281227, http://datadryad.org/stash/dataset/doi:10.5061/dryad.d1f0d
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281227
PMID: dataset/doi:10.5061/dryad.d1f0d" target="_blank">http://hdl.handle.net/10261/281227, http://datadryad.org/stash/dataset/doi:10.5061/dryad.d1f0d
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281227
Ver en: dataset/doi:10.5061/dryad.d1f0d" target="_blank">http://hdl.handle.net/10261/281227, http://datadryad.org/stash/dataset/doi:10.5061/dryad.d1f0d
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281227
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281241
Dataset. 2018
DATA FROM: TRAIT-BASED SELECTION OF NURSE PLANTS TO RESTORE ECOSYSTEM FUNCTIONS IN MINE TAILINGS
- Navarro-Cano, J. A.
- Verdú, Miguel
- Goberna, M.
Navarro-Cano_et_al_2018_JAPPL
Nurse traits and soil data used in the paper, 1.Metal mining in drylands generates waste tailings with high toxicity, physical instability, as well as water and thermal stresses, that hamper their biological colonisation. This limits the restoration of ecosystem functions that are essential to re-integrate these artificial micro-deserts within the landscape matrix. 2.We assessed the functional role of local nurse plant species and their traits to restore ecosystem functions related to soil fertility, soil microbial productivity and the reduction of abiotic stress. We sampled 30 metalliferous tailings in a mining district from semiarid Spain to detect nurse plant species and quantify their ability to promote essential functions from their establishment on the barren substrate up to the adult stage. 3.We found 11 plant species acting as nurses out of 102 species able to colonise barren soils. Ten nurses further triggered a cascade of effects increasing soil fertility and microbial productivity and/or lowering soil abiotic stress. 4.Plant species with larger life forms and longer periods of establishment since tailing abandonment contributed the most to the promotion of ecosystem functions. C4 plant species developing root systems with lower intensivity and depth: laterality ratios, as well as leaves with lower carbon: nitrogen ratios (C:N) induced a faster recovery of ecosystem functions. 5.Synthesis and applications. We propose a protocol for selecting key species to be used in restoration programs based on their ability to restore ecosystem functions under extremely stressful conditions. We encourage combination of multiple target species with complementary traits in order to reinforce the rehabilitation of ecosystem functions., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.j70qf" target="_blank">http://hdl.handle.net/10261/281241, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j70qf
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281241
HANDLE: dataset/doi:10.5061/dryad.j70qf" target="_blank">http://hdl.handle.net/10261/281241, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j70qf
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281241
PMID: dataset/doi:10.5061/dryad.j70qf" target="_blank">http://hdl.handle.net/10261/281241, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j70qf
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281241
Ver en: dataset/doi:10.5061/dryad.j70qf" target="_blank">http://hdl.handle.net/10261/281241, http://datadryad.org/stash/dataset/doi:10.5061/dryad.j70qf
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281241
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281246
Dataset. 2018
DATA FROM: CONTEXT-DEPENDENCY AND ANTHROPOGENIC EFFECTS ON INDIVIDUAL PLANT-FRUGIVORE NETWORKS
- Miguel, Maria Florencia
- Jordano, Pedro
- Tabeni, Solana
- Campos, Claudia M.
Plant traits and plant-frugivore interactions data
Data collected in the field to assess plant-frugivore interactions and plant traits. The methodologies used were: Camera traps to quantify the number of visits and the number of fruits removed by each frugivore species at each Prosopis flexuosa tree and, vegetation transects using the modified point quadrat method at the microhabitat and habitat scales. Plant traits include individual tree characteristics, neighborhood description, microhabitat and habitat variables.
Miguel_etal_datafile.csv, Anthropogenic activities, such as grazing by domestic animals, are considered drivers of environmental changes that may influence the structure of interaction networks. The study of individual-based networks allows testing how species-level interaction patterns emerge from the pooled interaction modes of individuals within populations. Exponential random graph models (ERGMs) examine the global structure of networks by allowing the inclusion of specific node (i.e. interacting partners) properties as explanatory covariates. Here we assessed the structure of individual plant-frugivore interaction networks and the ecological variables that influence the mode of interactions under different land-use (grazed vs ungrazed protected areas). We quantified the number of visits, the number of fruits removed per visit and the interaction strength of mammal frugivore species at each individual tree. Additionally we quantified ecological variables at the individual, microhabitat, neighborhood and habitat scales that generated interaction network structure under the different land uses. Individual plant-frugivore networks were significantly modular in both land uses but the number of modules was higher in the grazed areas. We found interaction networks for grazed and ungrazed lands were structured by phenotypic traits of individual trees, by the microhabitat beneath the tree canopy and were affected by habitat modifications of anthropogenic origin. The neighborhood surrounding each individual plant influenced plant-frugivore interactions only at the grazed-land trees. We conclude that anthropogenic land uses influence the topological patterns of plant-frugivore networks and the frugivore visitation to trees through modification of both habitat complexity and the ecological traits underlying interactions between individual plants and frugivore species., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.1n755" target="_blank">http://hdl.handle.net/10261/281246, http://datadryad.org/stash/dataset/doi:10.5061/dryad.1n755
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281246
HANDLE: dataset/doi:10.5061/dryad.1n755" target="_blank">http://hdl.handle.net/10261/281246, http://datadryad.org/stash/dataset/doi:10.5061/dryad.1n755
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281246
PMID: dataset/doi:10.5061/dryad.1n755" target="_blank">http://hdl.handle.net/10261/281246, http://datadryad.org/stash/dataset/doi:10.5061/dryad.1n755
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281246
Ver en: dataset/doi:10.5061/dryad.1n755" target="_blank">http://hdl.handle.net/10261/281246, http://datadryad.org/stash/dataset/doi:10.5061/dryad.1n755
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281246
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281254
Dataset. 2018
DATA FROM: HERBIVORE CONTROL IN CONNECTED SEASCAPES: HABITAT DETERMINES WHEN POPULATION REGULATION OCCURS IN THE LIFE HISTORY OF A KEY HERBIVORE
- Boada, Jordi
- Farina, Simone
- Arthur, Rohan
- Romero, Javier
- Prado, Patricia
- Alcoverro, Teresa
Densities OIKOS
Sea urchin densities per size class in two different habitats (macroalgal communities on rocky substrates and Posidonia oceanica seagrass meadows). Data were collected by SCUBA in the NW Mediterranean (Catalan Coast, NE Spain) in 8 different sites and 2 periods., Herbivore outbreaks often trigger catastrophic overgrazing events in marine macrophyte ecosystems. The sea urchin Paracentrotus lividus, the dominant herbivore of shallow Mediterranean seascapes, is capable of precipitating shifts to barrens when its populations explode. P. lividus is found ubiquitously in rocky macroalgal communities and in sandy seagrass meadows of Posidonia oceanica, two of the most important subtidal habitats in the Mediterranean. We explored if habitat-specific regulation across the principal stages of the urchin life cycle could help explain the persistence of these populations in connected mosaics. We measured each of three relevant ecological process (i.e. settlement, post-settlement survival and predation) across a wide stretch of the Mediterranean coast (ca. 600km). Our results show that habitat-specific regulation is critical in determining urchin populations: each habitat limited urchin sub-populations at different life stages. Settlement was never limiting; urchins settled at similar rates in both habitats across the coast. Post-settlement survival was a clear bottleneck, particularly in seagrass meadows where no juvenile urchins were recorded. Despite this bottleneck in seagrasses, adult urchin populations were very similar in both seagrass and macroalgal habitats indicating that other processes (potentially migration) could be key in determining adult distributions across the mosaic. The fact that population regulation is clearly habitat-specific suggests that sea urchin populations may be significantly buffered from bottlenecks in mixed seascapes where both habitats co-occur. Sea urchin populations can therefore persist across the seascape despite strong habitat-specific regulation either by maintaining reproductive output in one habitat or by migrating between them. By affording these regulatory escapes to habitat-modifying species, patchy mosaics may be much more prone to herbivore outbreaks and a host of cascading effects that come in their wake., Peer reviewed
Proyecto: //
DOI: dataset/doi:10.5061/dryad.670m5n0" target="_blank">http://hdl.handle.net/10261/281254, http://datadryad.org/stash/dataset/doi:10.5061/dryad.670m5n0
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281254
HANDLE: dataset/doi:10.5061/dryad.670m5n0" target="_blank">http://hdl.handle.net/10261/281254, http://datadryad.org/stash/dataset/doi:10.5061/dryad.670m5n0
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281254
PMID: dataset/doi:10.5061/dryad.670m5n0" target="_blank">http://hdl.handle.net/10261/281254, http://datadryad.org/stash/dataset/doi:10.5061/dryad.670m5n0
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281254
Ver en: dataset/doi:10.5061/dryad.670m5n0" target="_blank">http://hdl.handle.net/10261/281254, http://datadryad.org/stash/dataset/doi:10.5061/dryad.670m5n0
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/281254
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