Littérature scientifique sur le sujet « Ecological Metadata Language EML »

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Articles de revues sur le sujet "Ecological Metadata Language EML"

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Fegraus, Eric H., Sandy Andelman, Matthew B. Jones et Mark Schildhauer. « Maximizing the Value of Ecological Data with Structured Metadata : An Introduction to Ecological Metadata Language (EML) and Principles for Metadata Creation ». Bulletin of the Ecological Society of America 86, no 3 (juillet 2005) : 158–68. http://dx.doi.org/10.1890/0012-9623(2005)86[158:mtvoed]2.0.co;2.

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Gil, Inigo San, Wade Sheldon, Tom Schmidt, Mark Servilla, Raul Aguilar, Corinna Gries, Tanya Gray et al. « Defining Linkages between the GSC and NSF's LTER Program : How the Ecological Metadata Language (EML) Relates to GCDML and Other Outcomes ». OMICS : A Journal of Integrative Biology 12, no 2 (juin 2008) : 151–56. http://dx.doi.org/10.1089/omi.2008.0015.

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Sanchez, Fernanda Alves, Fernando Luiz Vechiato et Silvana Aparecida Borsetti Gregorio Vidotti. « Encontrabilidade da Informação em Repositórios de Dados : uma análise do DataONE ». Informação & ; Informação 24, no 1 (6 mars 2019) : 51. http://dx.doi.org/10.5433/1981-8920.2019v24n1p51.

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Introdução: A importância da disseminação de dados de pesquisa vem sendo cada vez mais debatida pela comunidade científica, principalmente para maximizar o uso e reuso dos dados provenientes de pesquisas científicas. Os Repositórios de Dados visam o armazenamento, a organização, a disseminação, a preservação e o encontro de dados, que potencializam a comunicação e a colaboração científica. Os estudos inclusos no cenário da Ciência da Informação, como a Encontrabilidade da Informação, trazem contribuições para o projeto e implementação de ambientes informacionais digitais como os repositórios. Objetivos: A partir dessa premissa, objetivou-se analisar o repositório de dados DataONE sob o olhar da Encontrabilidade a Informação. Metodologia: Utilizou-se a técnica de observação com apoio de instrumento de avaliação - checklist, que permite a análise de ambientes informacionais a partir dos atributos de Encontrabilidade. Resultados: Como pontos positivos destaca-se o atributo de Metadados com padrão específico para a comunidade de ciência da Terra, a Ecological Metadata Language (EML), desenvolvido pelo software Morpho e o atributo de Responsividade. Como ponto negativo, nota-se a ausência de recursos de Acessibilidade. Conclusão: Conclui-se que, de modo geral, é um ambiente adequado para pesquisa e que o mesmo utiliza atributos de encontrabilidade que potencializam o encontro da informação.
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Gerstner, Eva-Maria, Yvonne Bachmann, Karen Hahn, Anne Mette Lykke et Marco Schmidt. « The West African Data and Metadata Repository - a long-term data archive for ecological datasets from West Africa ». Flora et Vegetatio Sudano-Sambesica 18 (16 décembre 2016) : 3–10. http://dx.doi.org/10.21248/fvss.18.28.

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Although there is an increasing need for data in ecological studies, many datasets are still lost or not sufficiently visible due to a lack of appropriate data archives. With the West African Data and Metadata Repository, we present a secure long-term archive for a data-poor region allowing detailed documentation by metadata following the EML standard and giving data holders the opportunity to define levels of data access and conditions of use. This article gives an overview of structure, functions and content. The repository is online at the URL http://westafricandata.senckenberg.de.
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Mena-Garcés, Elena, Elena García-Barriocanal, Miguel-Angel Sicilia et Salvador Sánchez-Alonso. « Moving from dataset metadata to semantics in ecological research : a case in translating EML to OWL ». Procedia Computer Science 4 (2011) : 1622–30. http://dx.doi.org/10.1016/j.procs.2011.04.175.

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Gil, Inigo San, Kristin Vanderbilt et Steve A. Harrington. « Examples of ecological data synthesis driven by rich metadata, and practical guidelines to use the Ecological Metadata Language specification to this end ». International Journal of Metadata, Semantics and Ontologies 6, no 1 (2011) : 46. http://dx.doi.org/10.1504/ijmso.2011.042489.

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Yarmey, Lynn, et Karen S. Baker. « Towards Standardization : A Participatory Framework for Scientific Standard-Making ». International Journal of Digital Curation 8, no 1 (14 juin 2013) : 157–72. http://dx.doi.org/10.2218/ijdc.v8i1.252.

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In contemporary scientific research, standard-making and standardization are key processes for the sharing and reuse of data. The goals of this paper are twofold: 1) to stress that collaboration is crucial to standard-making, and 2) to urge recognition of metadata standardization as part of the scientific process. To achieve these goals, a participatory framework for developing and implementing scientific metadata standards is presented. We highlight the need for ongoing, open dialogue within and among research communities at multiple levels. Using the Long Term Ecological Research network adoption of the Ecological Metadata Language as a case example in the natural sciences, we illustrate how a participatory framework addresses the need for active coordination of the evolution of scientific metadata standards. The participatory framework is contrasted with a hierarchical framework to underscore how the development of scientific standards is a dynamic and continuing process. The roles played by ‘best practices’ and ‘working standards’ are identified in relation to the process of standardization.
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Senier, Siobhan. « Dawnland Voices 2.0 : Sovereignty and Sustainability Online ». Publications of the Modern Language Association of America 131, no 2 (mars 2016) : 392–400. http://dx.doi.org/10.1632/pmla.2016.131.2.392.

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Indigenous communities are marrying ecological humanities and digital humanities in ways that productively expand the definition of both terms. On the ecological side, indigenous activism argues for the sustainability and interdependence of the natural and the human. In this, it challenges many of the same things that ecocriticism challenges—the supremacy or distinctiveness of the human, anthropocentric notions of time—though such activism predates ecocriticism quite a bit. Many traditional indigenous narratives assert close affinity, even identity, between a people and their river, for instance, or a people and their animals, or people and trees; they were figuring nonhuman agency long before Bruno Latour. On the DH side, indigenous people are engaging electronic media outside major DH structures and funding. These insurgent engagements challenge the very definition of DH as a field (with its predilection for large-scale archives, metadata, and open access) while also raising questions about the sustainability of the digital itself. Despite the implicit teleologies still assumed by many people—from oral to written to digital—indigenous ecological digital humanities (EcoDH) never present themselves as the end point or answer. Rather, they are part of a vast and diverse communicative ecosystem that includes petroglyphs, living oral traditions, newsletters, wampum, sci-fi novels, baskets, and language apps.
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Pando, Francisco. « Comparison of species information TDWG standards from the point of view of the Plinian Core specification ». Biodiversity Information Science and Standards 2 (17 mai 2018) : e25869. http://dx.doi.org/10.3897/biss.2.25869.

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Species level information, as an important component of the biodiversity information landscape, is an area where some TDWG standards and activities, coincide. Plinian Core (Plinian Core Task Group 2018) is a generalistic specification that covers aspects such species descriptions and nomenclature, as well as many others (legal, conservation, management, etc.). While the Plinian Core non-biological terms have no counterpart in the TDWG developments, some of its biological ones have, and that is the focus of this work. First, it must be noticed that Plinian Core relies on some TDWG standards for specific facets of species information: Standard: Darwin Core (Darwin Core maintenance group, Biodiversity Information Standards (TDWG) 2014) Elements: taxonConceptID, Hierarchy, MeasurementOrFact, ResourceRelationShip. Standard:Ecological Metadata Language (EML project members 2011) Elements: associatedParty, keywordSet, coverage, dataset Standard:Encyclopedia of Life Schema (EOL Team 2012) Elements: AncillaryData: DataObjectBase Standard:Global Invasive Species Network (GISIN 2008) Elements: origin, presence, persistence, distribution, harmful, modified, startValidDate, endValidDate, countryCode, stateProvince, county, localityName, county, language, citation, abundance... Standard:Taxon Concept Schema. TCS (Taxonomic Names and Concepts interest group 2006) Elements: scientificName Given the direct dependency of Plinian Core for these terms, they do not pose any compatibility or interoperability problem. However, biological descriptions --especially structured ones-- are the object of DELTA (Dallwitz 2006) and the Structured Descriptive Data (SDD) (Hagedorn et al. 2005), and also covered by Plinian Core. This convergence presents overlaps, mismatches and nuances, which discussion is the core of this work. Using some species descriptions as a test case, and transforming them between these standards (Plinian Core, DELTA, and SDD), the strengths and compatibility issues of these specifications are evaluated and discussed. Some operational aspects of Plinian Core in relation to GBIF's IPT (GBIF Secretariat 2016) and the INSPIRE directive (European Commission 2007) are also reviewed.
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Molik, David C., DeAndre Tomlinson, Shane Davitt, Eric L. Morgan, Matthew Sisk, Benjamin Roche, Natalie Meyers et Michael E. Pfrender. « Combining natural language processing and metabarcoding to reveal pathogen-environment associations ». PLOS Neglected Tropical Diseases 15, no 4 (7 avril 2021) : e0008755. http://dx.doi.org/10.1371/journal.pntd.0008755.

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Cryptococcus neoformans is responsible for life-threatening infections that primarily affect immunocompromised individuals and has an estimated worldwide burden of 220,000 new cases each year—with 180,000 resulting deaths—mostly in sub-Saharan Africa. Surprisingly, little is known about the ecological niches occupied by C. neoformans in nature. To expand our understanding of the distribution and ecological associations of this pathogen we implement a Natural Language Processing approach to better describe the niche of C. neoformans. We use a Latent Dirichlet Allocation model to de novo topic model sets of metagenetic research articles written about varied subjects which either explicitly mention, inadvertently find, or fail to find C. neoformans. These articles are all linked to NCBI Sequence Read Archive datasets of 18S ribosomal RNA and/or Internal Transcribed Spacer gene-regions. The number of topics was determined based on the model coherence score, and articles were assigned to the created topics via a Machine Learning approach with a Random Forest algorithm. Our analysis provides support for a previously suggested linkage between C. neoformans and soils associated with decomposing wood. Our approach, using a search of single-locus metagenetic data, gathering papers connected to the datasets, de novo determination of topics, the number of topics, and assignment of articles to the topics, illustrates how such an analysis pipeline can harness large-scale datasets that are published/available but not necessarily fully analyzed, or whose metadata is not harmonized with other studies. Our approach can be applied to a variety of systems to assert potential evidence of environmental associations.
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Thèses sur le sujet "Ecological Metadata Language EML"

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Licheri, Davide. « ANSwER-Sistema informativo ambientale basato su ontologia e logica Fuzzy ». Doctoral thesis, Università degli studi di Trieste, 2008. http://hdl.handle.net/10077/2657.

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2006/2007
Le fonti dati rilevanti per il monitoraggio dell’avifauna delle lagune friulane, previsto dal progetto ANSER (Programma INTERREG IIIA Transfrontaliero Adriatico), sono alimentate da tre diverse metodologie di censimento, una metodologia di cattura/marcatura e una metodologia di tracciamento radio telemetrico. L’ampio spettro di informazioni a riguardo è confluito in un sistema informativo ambientale che 1) traduce tutti i dati in Ecological Metadata Language (EML) seguendo un unico modello sintattico orientato agli oggetti, 2) lo arricchisce semanticamente con una ontologia di dominio basata sulla Logica Descrittiva, 3) ne analizza le performance predittive, validando, attraverso un sistema inferenziale fuzzy, il modello teorico rispetto ai dati raccolti su campo. I risultati più importanti sono descrivibili così: 1) l’eliminazione completa di eterogeneità tra dataset ha permesso di atomizzare le tuple, reificando in un’unica super-classe di eventi nel tempo, i contatti tra operatore e animale in un determinato luogo; 2) l’ontologia OWL-DL ha determinato in maniera consistente l’appartenenza delle specie alle guild considerate e la relativa attrazione verso i diversi habitat disponibili; 3) il modello fuzzy ha rivelato che le informazioni sull’habitat e sulla profondità delle acque nel punto di monitoraggio, influiscono differentemente sulla predizione di abbondanza delle diverse guild esaminate.
XX Ciclo
1969
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Nadrowski, Karin, Daniel Seifarth, Sophia Ratcliffe, Christian Wirth et Lutz Maicher. « Identifiers in e-Science platforms for the ecological sciences ». Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-101319.

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In the emerging Web of Data, publishing stable and unique identifiers promises great potential in using the web as common platform to discover and enrich data in the ecologic sciences. With our collaborative e-Science platform “BEFdata”, we generated and published unique identifiers for the data repository of the Biodiversity – Ecosystem Functioning Research Unit of the German Research Foundation (BEF-China; DFG: FOR 891). We linked part of the identifiers to two external data providers, thus creating a virtual common platform including several ecological repositories. We used the Global Biodiversity Facility (GBIF) as well the International Plant Name Index (IPNI) to enrich the data from our own field observations. We conclude in discussing other potential providers for identifiers for the ecological research domain. We demonstrate the ease of making use of existing decentralized and unsupervised identifiers for a data repository, which opens new avenues to collaborative data discovery for learning, teaching, and research in ecology.
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Actes de conférences sur le sujet "Ecological Metadata Language EML"

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Li, Ben. « Sustainable Value and Generativity in the Ecological Metadata Language (EML) Platform : Toward New Knowledge and Investigations ». Dans 2014 47th Hawaii International Conference on System Sciences (HICSS). IEEE, 2014. http://dx.doi.org/10.1109/hicss.2014.440.

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