Descripción
The dataset contains records of terrestrial birds (Aves) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2010-12) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the winter of 2009/10, 2011 and 2012, and in spring of 2011 during field visits to 24 (2010/11) or 30 (2011-12) transects with favorable habitats in 26 2x2 km squares within a 5-km radius buffer around the Tua valley, directly or indirectly affected by the Foz-Tua dam. All observations were made with binoculars and/or telescopes.
Registros
Los datos en este recurso de evento de muestreo 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 143 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.
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:
Costa H, Santos J, Marques A T, Coelho H, Zina H, Ribeiro E, Pedroso R, Cardoso H, Queirós L, Paula J, Cabral J A, Travassos P, Santos R, Carvalho D, Gomes C, Múrias, T (2020): EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_terrestrial_birds_tr_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. 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: a8f74dd0-1999-4948-944b-d0905cfbd461. EDP publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Birds; terrestrial; occurrence; winter; observations; line transects
Contactos
- Originador
- General Coordinator 1
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- Project Manager
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- Scientific Coordinator 1
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- Scientific Coordinator 2
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- Technician
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- General Coordinator
- Quinta de Prados
- Originador
- Fieldwork Coordinator
- Quinta de Prados
- Originador
- Technician
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- Technician
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- Technician
- Proveedor De Los Metadatos
- Researcher
- Campus Agrário de Vairão
- Punto De Contacto
- Manager
- Av. 24 de Julho, 12, Torre Nascente, Piso 4
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 Alijó, Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.
| Coordenadas límite | Latitud Mínima Longitud Mínima [41,139, -7,531], Latitud Máxima Longitud Máxima [41,509, -7,136] |
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Cobertura taxonómica
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 16 orders, 40 families, 74 genus and 97 species.
| Class | Aves |
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| Orden | Accipitriformes, Anseriformes, Bucerotiformes, Caprimulgiformes, Charadriiformes, Columbiformes, Coraciiformes, Cuculiformes, Falconiformes, Galliformes, Passeriformes, Pelecaniformes, Piciformes, Podicipediformes, Strigiformes, Suliformes |
| Familia | Accipitridae, Acrocephalidae, Aegithalidae, Alaudidae, Alcedinidae, Anatidae, Apodidae, Ardeidae, Certhiidae, Columbidae, Corvidae, Cuculidae, Emberizidae, Estrildidae, Falconidae, Fringillidae, Hirundinidae, Laniidae, Meropidae, Motacillidae, Muscicapidae, Oriolidae, Paridae, Passeridae, Phalacroracidae, Phasianidae, Phylloscopidae, Picidae, Podicipedidae, Prunellidae, Regulidae, Scolopacidae, Scotocercidae, Sittidae, Strigidae, Sturnidae, Sylvidae, Troglodytidae, Turdidae, Upupidae |
Cobertura temporal
| Fecha Inicial / Fecha Final | 2009-12-11 / 2012-01-18 |
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Datos del proyecto
The dataset contains records of terrestrial birds (Aves) collected in transects along the lower Tua River valley and included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in December 2009, in January and February of 2011-2012, and in May and June of 2011, during field visits to 24 (2009/10) or 30 (>2011) sampling transects with favourable habitats for terrestrial birds in 26 2x2 km squares within a 5-km buffer around the lower Tua River valley. The occurrence of the target taxa was documented through 349 observation events. In total, 5899 observations were identified to the species rank. The most abundant species were Fringilla coelebs (939 occurrences), Erithacus rubecula (574), Sylvia atricapilla (467), Parus major (334). Turdus philomelos (333) and Sylvia melanocephala (312).
| Título | EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012] |
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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 affected by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for terrestrial birds in 26 2x2 km squares 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 changes in the distribution patterns and abundances of species of birds in the area of the Foz Tua Hydroelectric Dam, prior to (2009/10) and during (2011-2012) the dam construction. It was meant to complement the associated point count censuses, but it was discontinued after 2012. |
Personas asociadas al proyecto:
- Autor
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- Proveedor De Los Metadatos
Métodos de muestreo
Sampling was designed to cover the main habitats for terrestrial birds along the lower Tua valley affected by the Foz-Tua dam, including the future reservoir area. A total of 30 line transects was established in the flooded area and in control points upstream, along the river Tua. All transects were sampled once in winter and twice in the reproductive period, in spring (only in 2011), in the early morning or late afternoon. Each transect was walked on foot at a constant speed of 1-2 km/h and lasted no less than 30 minutes. All contacts with birds (visual or audictive) were recorded separately for two bands of distance (<50m and> 50m). 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, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Mirandela and Vila Flor. |
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| Control de Calidad | All identifications were performed by qualified technicians |
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_terrestrial_birds_tr_pme |