Descripción
This dataset is based on the Atlas of Amphibians and Reptiles of Portugal published by ICNF in 2008. The publication of this document is related to the implementation of the National Strategy for the Conservation of Nature and Biodiversity, whose 5th strategic option concerns development throughout the national territory of specific actions for the conservation of species and habitats, defining as one of the action directives the elaboration of several distribution atlases. The Atlas shows, according to the record of observations made up to the date of its publication, the distribution, in Portugal, of amphibians and reptiles that are autochthonous in the Portuguese territory, and also exotic species existing in the wild: 17 species of amphibians; 30 species of terrestrial reptiles; and 5 species of sea turtles. The original publication presents, for each of the species, a sheet with the characterization of the species and notes on the main threats and measures for its conservation.
Registros
Los datos en este recurso de registros biológicos han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 82.170 registros.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
Loureiro A, Nuno F D A, Carretero M, Paulo O (2021): Atlas of Amphibians and Reptiles of Portugal. v1. ICNF - Instituto da Conservação da Natureza e das Florestas. Dataset/Occurrence. http://ipt.gbif.pt/ipt/resource?r=atlas_anfibios_repteis_obs&v=1.0
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es ICNF - Instituto da Conservação da Natureza e das Florestas. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 38cf4018-9fc8-4f6d-b3c5-672fa8bcf705. ICNF - Instituto da Conservação da Natureza e das Florestas publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Occurrence; atlas; amphibians; reptiles; Portugal
Contactos
- Originador
http://orcid.org/0000-0002-2408-4195
- Originador
- Proveedor De Los Metadatos
- Punto De Contacto
- Punto De Contacto
Cobertura geográfica
Portugal Mainland
| Coordenadas límite | Latitud Mínima Longitud Mínima [37,02, -10,02], Latitud Máxima Longitud Máxima [42,553, -5,801] |
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Cobertura taxonómica
All native amphibians and reptiles in Portuguese territory, and also exotic species existing in the wild: 17 species of amphibians; 30 species of terrestrial reptiles; and 5 species of sea turtles
| Reino | Animalia |
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| Filo | Chordata |
| Class | Amphibia, Reptilia |
Cobertura temporal
| Fecha Inicial / Fecha Final | 1828-01-01 / 2006-01-01 |
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Datos del proyecto
The publication of this document is related to the implementation of the National Strategy for the Conservation of Nature and Biodiversity, whose 5th strategic option relates to the development throughout the national territory of specific actions for the conservation of species and habitats, defining as one of the directives of action the elaboration of several distribution atlases. This Atlas results from a protocol established by the then ICNB with the CBA - Center for Environmental Biology of the Faculty of Sciences of the University of Lisbon and with CIBIO - Center for Research in Biodiversity and Genetic Resources of the Univ. from Porto.
| Título | Atlas dos Anfíbios e Répteis de Portugal |
|---|---|
| Fuentes de Financiación | This work was co-fund by ICNF, I.P. and the European Union, through the Environment Operational Programme (application 1.1/00021– Documentos Estruturantes da Conservação da Natureza e da Biodiversidade). The preparation of this resource for publication through GBIF was supported by Project PORBIOTA—Portuguese E-Infrastructure for Information and Research on Biodiversity (POCI-01-0145-FEDER-022127), under the Operational Thematic Program for Competitiveness and Internationalization (POCI), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (FEDER) and FCT. |
Personas asociadas al proyecto:
Métodos de muestreo
Data collection was based on previous atlas for the region, scientific publications, unpublished field data by the atlas authors and newly collected field data for the atlas project. In the case of newly collected data, coordinates and date are automatically collected from GPS records. All data was inserted in a specific database build for the project.
| Área de Estudio | The geographic area considered for the original study was Portugal Mainland. The species included are native species of amphibians and reptiles for the country, and exotic species existing in the wild. |
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| Control de Calidad | All initial data was inserted in a specific relational database built specifically for the project, which implemented several quality control methods. In the preparation of the dataset for GBIF publication, data consistency was verified using cluster algorithms using OpenRefine. |
Descripción de la metodología paso a paso:
- Aggregation of original data from several sources (see above) into a purpose specific relational database built for the project. For details, see Loureiro et al (2008)
- Preparation of the dataset for GBIF publication used as source the geographic layer in shape file format. Although the data layer was a polygon layer with a 10 km grid, the attribute table contained, for the field records, original GPS coordinates with higher precision. In that case, the coordinates with higher spatial precision were considered. The following steps were performed: - conversion of the spatial layer to geographic coordinates using WGS84 as reference system; - determine centroids of grid polygons. If the record contains coordinates in the database with higher precision, these were kept; - determine WKT for the polygons for which centroids were considered; - export to csv and reinterpret attributes matching to DwC standard terms.
Referencias bibliográficas
- Loureiro, A. Ferrand de Almeida,N. Carretero, M.A. e Paulo, O.S. (eds.) (2008) Atlas dos Anfíbios e Répteis de Portugal. 1ª edição, Instituto da Conservação da Natureza e da Biodiversidade, Lisboa, 257 pp.
Metadatos adicionales
| Identificadores alternativos | http://ipt.gbif.pt/ipt/resource?r=atlas_anfibios_repteis_obs |
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