EDP Foz Tua: Amphibians - Ecological Monitoring Program [2010-2017]
Última versión Publicado por EDP - Energias de Portugal en Dec 14, 2018
The dataset contains records of amphibians (Amphibia) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2011-2017) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the autumn of 2010-2012 (October to November) and in the spring of 2011-2017 (April to June) during field visits to 42 sampling points with favourable habitats within a 5-km radius buffer around the Tua valley directly or indirectly affected by the Foz-Tua dam. The presence of individuals was assessed with dip-netting.
Registros
Los datos en este evento de muestreo recurso 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 336 registros. también existen 1 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.
- Event (core)
- Occurrence
Este IPT archiva los datos, sirviendo así como repositorio de datos. Los datos y metadatos están disponibles para descargar en la sección de descargas. La tabla de versiones muestra otras versiones del recurso que se han hecho accesibles al público y permite el seguimiento de los cambios hechos al recurso en el tiempo.
Descargas
Descargue la última versión de los datos como un Archivo Darwin Core (DwC-A) o los metadatos como EML o RTF:
| Datos como un archivo DwC-A | descargar 336 registros en Inglés (152 KB) - Frecuencia de actualización: desconocido |
|---|---|
| Metadatos como un archivo EML | descargar en Inglés (28 KB) |
| Metadatos como un archivo RTF | descargar en Inglés (16 KB) |
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:
Costa H, Salgueiro N, Marques A T, Coelho H, Gonçalves R, Brás L, Monteiro B, Ferreira C, Paula J, Oliveira J, Puga J, Silva M, Neves T, Pereira F, Magalhães J, Romão F, Rosa L, Sousa D, Pereira P, Cabral J A, Vale-Gonçalves H M, Barros P, Múrias T (2018): EDP Foz Tua: Amphibians - Ecological Monitoring Program [2010-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_amphibians_pme&v=1.0
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es EDP - Energias de Portugal. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: ce0e12f8-0a44-44dd-bb0c-4352182b144e. EDP - Energias de Portugal publica este recurso, y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras Clave
occurrence;; Amphibians; observations;
Contactos
¿Quién creó el recurso?:
¿Quién puede resolver dudas acerca del recurso?:
¿Quién documentó los metadatos?:
Cobertura Geográfica
The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela.
| Coordenadas límite | Latitud Mínima Longitud Mínima [41.19, -7.531], Latitud Máxima Longitud Máxima [41.519, -7.152] |
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Cobertura Taxonómica
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 2 orders, 6 families, 11 genus and 12 species.
| Filo | Chordata |
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| Class | Amphibia |
| Orden | Anura, Urodela |
| Familia | Alytidae, Bufonidae, Hylidae, Pelobatidae, Ranidae, Salamandridae |
Cobertura Temporal
| Fecha Inicial / Fecha Final | 2010-11-15 / 2017-05-26 |
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Datos del Proyecto
The dataset contains records of ambhibians (Amphibia) collected in plots along the lower Tua River and in Ferradosa stream (Douro sub-basin), included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between October 2010 and May 2017, during field visits to 43 sampling plots with favourable habitats for amphibians (tanks, ponds, rivers, streams) within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 2879 observation events. In total, 12 taxa were identified to the species rank. The most abundant species Bufo bufo (1233 observation events), Pelophilax perezi (963), Alytes cisternasii (226), Salamandra salamandra (136) and Triturus marmoratus (106).
| Título | EDP Foz Tua: Amphibians - Ecological Monitoring Program [2010-2017] |
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| Identificador | EDP Biodiversity Data |
| Fuentes de Financiación | The work was funded by EDP - Energias de Portugal, S.A. |
| Descripción del Área de Estudio | The study was conducted in part of the sub-basin of river Tua, prior to the construction and subsequent flooding of the lower part of this river’s valley by the Foz-Tua Hydroelectric Dam, and in Ferradosa stream (Douros sub-basin). The sampling was centered in suitable habitats for amphibians (e.g., tanks, ponds, streams, rivers) found in a 5 km radius buffer around the future reservoir banks and up to 45 km from the Tua mouth. |
| Descripción del Diseño | The objective of the study was to monitor the habitat usage of amphibians in the autumn (October-November) and reproduction (April-June) periods, in the area of the Foz Tua Hydroelectric Dam, prior to its construction (2010) and during the construction (2011-2015) and subsequent flooding of the river valley (2016-2017). The Ferradosa stream was used as an control site, external do the Tua valley. |
Personas asociadas al proyecto:
Métodos de Muestreo
Sampling was designed to cover the main habitat types for amphibians (tanks, ponds, streans and rivers) in and around the lower Tua valley affected by the Foz-Tua dam, including the reservoir area. A representative sample of each habitat was chosen at a gradient of distance from the valley (in the reservoir, < 2 km, > 2 km). Each sampling plot was visited once or twice in autumn (October-November) of 2010 and 2011 and spring (April-June) of 2011-2017. All habitats were sampled with a dip-net for individuals (adults or larvae) of amphibians and all individuals detected were recorded. Each sampling event had a duration of 30 minutes, during which a variable area, depending of the habitat, was prospected. Species identification and assessment of age and sex (when possible) were made “in loco”, with the help of appropriate field guides.
| Área de Estudio | The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 45 km from the mouth and in Ferradosa stream (Douro sub-basin), in the municipalities of Carrazeda de Ansiães, Vila Flor, Alijó, Murça and Mirandela. |
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| Control de Calidad | The identification of the taxa seen or cpatured was performed by technicians with a high degree of expertise in this group of fauna. |
Descripción de la metodología paso a paso:
- To be completed
Metadatos Adicionales
| Propósito | This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will made available biodiversity data collected during impact assessment and biological monitoring studies. |
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| Descripción de mantenimiento | This resource will be regularly checked for accuracy. |
| Identificadores Alternativos | http://ipt.gbif.pt/ipt/resource?r=edp_tua_amphibians_pme |