Descripción
The dataset contains records of Iberian Wolf (Canis lupus) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. This dataset includes results of spotlight counts made in and around the area affected by the dam, from June 2010 to September 2014. Sampling was performed at fixed transects (spotlight counts) distributed along the lower Sabor river valley and some of its small tributaries, and in the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream. The presence and identity of the target species would be assessed by direct observation of individuals during spotlight counts. No detection of Iberian wolf was obtained during these surveys, thus the dataset reports on locations where the species was deemed absent, thereby providing a baseline to assess future changes in species occurrence patterns.
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 126 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:
Mota P, Vingada J V, Joana F, Diogo H M, Morgado R G, Rodrigues P, Garrido N, Eira C I, Pinto N, Marques C, Múrias, T (2020): EDP Baixo Sabor: Construction and Reservoir Filling Phases - Iberian Wolf [spotlight counts] - [2010-2014]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_wolf_spotlights&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. 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: 9010e865-59c5-44ac-a188-e43cc729dcd6. EDP - Energias de Portugal publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Iberian Wolf; Canis lupus; acoustic sampling; spot-light searches; nocturnal transects.Iberian Wolf; Canis lupus; acoustic sampling; spot-ligth searches; nocturnal transects.
Contactos
- Originador
- Originador
- Originador
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- Originador
- Originador
- Originador
- Originador
- Originador
- Originador
- Proveedor De Los Metadatos
- Punto De Contacto
Cobertura geográfica
Data were collected along the lower Sabor river valley and its tributaries, in 38 5x5 km squares, from the river mouth to 42 km upstream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro and Macedo de Cavaleiros.
Coordenadas límite | Latitud Mínima Longitud Mínima [41,114, -7,207], Latitud Máxima Longitud Máxima [41,566, -6,57] |
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Cobertura taxonómica
The taxonomic coverage of this dataset spans 1 class, 1 order, 1 familiy, 1 genus and 1 species.
Filo | Chordata |
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Orden | Carnivora |
Familia | Canidae |
Cobertura temporal
Fecha Inicial / Fecha Final | 2010-06-12 / 2014-09-13 |
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Datos del proyecto
The dataset contains the results of Iberian Wolf (Canis lupus) (Mammalia) surveys made in the lower valley of River Sabor (NE Portugal), some of its small tributaries, and in the rivers Maçãs and Angueira, in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. Surveys were made made in the area affected by the dam, and in control areas farther from the dam, from June 2010 to September 2014. Sampling was performed between May and November, with a total of 6-11 transects sampled each year. No detection of Iberian wolf was obtained during these surveys, thus the dataset reports on locations where the species was deemed absent, thereby providing a baseline to assess future changes in species occurrence patterns.
Título | EDP Baixo Sabor: Construction and Reservoir Filling Phases - Iberian Wolf [spotlight counts] - [2010-2014] |
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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 Sabor affected by the Baixo Sabor Hydroelectric Dams. The sampling was made in suitable reproduction habitats for Iberian Wolf, in a grid of 5x5 km squares established in the lower Sabor river valley and some of its small tributaries, ands in the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream. |
Descripción del diseño | The objective of the study was to detect the presence of the target species and to monitor changes in its distribution patterns in the area of the Baixo Sabor Hydroelectric Dams during the construction and the reservoir filling periods (2010-2014). These surveys aimed to complement the traditional method of scat search, to provide direct evidence of species occurrence. After 2011, they ceased to be used throughout the study area, and they were limited to particular locations where the probability of obtaining positive contacts with the wolf was judged to be higher. |
Personas asociadas al proyecto:
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Proveedor De Los Metadatos
Métodos de muestreo
In squares with potential (scats, attacks on livestock) or confirmed (photos) presence of wolf, spotlight counts were performed between May and November of each year. Counts were made at night, by driving a car slowly along road transects crossing habitats potentially suitable for wolves. Between 11 (2010-11) and 6-8 (2012-14) transects with a minimum lenght of 14 km (range: 14-23 km) were performed by two observers. At least one of the members of the team was equipped with a long-range spotlight. All terrain in front and to the sides of the car was systematically swept with the light source, which would be reflected by the eyes of any mammals they would meet with. Identification of any animal detected was to be made with the help of 10x50 binoculars.
Área de Estudio | The data were collected in a grid of 38 5x5 km squares established in the lower Sabor river valley, its tributaries, and in the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro and Macedo de Cavaleiros. |
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Control de Calidad | All individual 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_sabor_wolf_spotlights |