Descripción
The dataset contains records of vascular plants 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, to assess the spreading capacity of exotic invasive species in the work front (dam structures and complementary works – dam yards, quarries, heaps, work front and road accesses) during the dams construction period (2010-14). Plant inventories were collected in line transects performed on foot, in all work front sites, along 42 km upstream, in the Sabor valley, and in the Vilariça stream.
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 2.221 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, Moreira da Silva D, Marques dos Santos M, Múrias T (2021): EDP Baixo Sabor: Construction Phase – Invasive Species (work fronts) [2010-2014]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_workfront_invasive&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: 34269d1c-27c7-483b-9e2d-a17d5a4d465d. EDP - Energias de Portugal publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Vascular plants; species; habitats; invasive exotic; patches; inventories.
Contactos
- Originador
- Originador
- Originador
- Proveedor De Los Metadatos
- Punto De Contacto
Cobertura geográfica
The data were collected in a variable number of transects in the work fronts on the lower Sabor river valley, from the Feiticeiro Dam (downstrem the main work) and Vilariça stream 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 [41,042, -7,21], Latitud Máxima Longitud Máxima [41,771, -6,515] |
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Cobertura taxonómica
The taxonomic coverage of this dataset spans 1 phylum, 2 classes, 9 orders, 12 families, 18 genera and 21 species.
| Filo | Tracheophyta |
|---|---|
| Class | Liliopsida, Magnoliopsida |
| Orden | Asparagales, Poales, Asterales, Buxales, Caryophyllales, Fabales, Lamiales, Sapindales, Solanales |
| Familia | Amaryllidaceae, Asparagaceae, Aspargaceae, Poaceae, Asteraceae, Buxaceae, Cactaceae, Caryophyllaceae, Phytolaccaceae, Fabaceae, Scrophulariaceae, Simaroubaceae, Solanaceae |
Cobertura temporal
| Periodo de formación | 2010-05-20 to 2014-08-20 |
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Datos del proyecto
The dataset contains records of vascular plants 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, to assess the spreading capacity of exotic invasive species in the work front (dam structures and complementary works – dam yards, quarries, heaps, work front and road accesses) during the dams construction period (2010-14). Plant inventories were taken in line transects performed on foot, in all work front sites along 42 km upstream, in the Sabor valley, and in the Vilariça stream. The occurrence of the target species was documented through 2152 observations of occurrence of 21 species. The most common species were Phytolacca americana (1006 records), Datura stramonium (348) and Ailanthus altissima (308).
| Título | EDP Baixo Sabor: Construction Phase – Vascular Flora and Habitats in the Work Fronts: invasive and exotic species - [2010-2014] |
|---|---|
| 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 actual construction works of the Baixo Sabor Hydroelectric Dam (work fronts). The sampling was centered in selected invasive exotic species in the Feiticeiro Dam and the Baixo Sabor dam work fronts, as well as several access roads up to 42 km upstream. |
| Descripción del diseño | The objective of the study was to follow the fate of selected nucleous of invasive exotic species in the work fronts (dam structures and complemantary works – dam yards, quarries, heaps, work front and road accesses) during the construction period of the Feiticeiro and Baixo Sabor Hydroelectric Dams complex (2010-2014). Sampling was performed in a variable number of transects associated with specific work fronts. The fate of each patch in each year was documented, and the number and/or area of each exotic species recorded. A number of non-affected sites of similar characteristics were used as “controls” (the sites with a “C” preceding the name). |
Personas asociadas al proyecto:
- Autor
- Autor
- Autor
- Proveedor De Los Metadatos
Métodos de muestreo
The methodology used in the work fronts consisted of line transects, generally carried out on foot, to detect invasive exotic species. The area surveyed was 30 m to each side of the transect axis. Each individual species (or habitat) of interest was mapped with a Garmim Colorado 300 GPS. In each patch of invasive species detected, the number of individuals (or the area occupied by) the relevant species was counted (or estimated). In the case of construction works such as yards, heaps and quarry, among others, an S-shaped path was performed, trying to cover as much area as possible. A record was also kept on the level of damage caused to the patch by the work (“TD” = totally destroyed; “PD” = partially damaged, or “ND” = not damaged). The partially damaged (PD) category means that part of the patch had been deforested or buried, eliminating part of the individuals or affecting part of the nucleus area. In general, each patch was visited once per season and year. However, terrain and logistical difficulties dictated that, sometimes, more than one trip per patch was necessary. Most species were identified “in loco” although, in some cases, samples were collected to further identification in the laboratory. The nomenclature is mostly in accordance with Flora Ibérica (Castroviejo et al., 1986-2009) for the volumes already published and for Nova Flora de Portugal (Franco, 1971, 1984; Franco & Rocha Afonso, 1994, 1998 and 2003) for the remaining groups.
| Área de Estudio | The data were collected in a variable number of transects in the work fronts on the lower Sabor river valley, from the Feiticeiro Dam (downstrem the main work) to 42 km upstream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro and Macedo de Cavaleiros. |
|---|---|
| Control de Calidad | All individual identifications were performed by qualified technicians |
Descripción de la metodología paso a paso:
- To be completed
Referencias bibliográficas
- BRAUN-BLANQUET, J. (1932) – Plant Sociology. McGraw-Hill, Londres. https://doi.org/10.1038/132300a0
- CASTROVIEJO, S. et al. (1986-2009) – Flora Ibérica - Plantas Vasculares de la Península Ibérica e Islas Baleares. Vols. 1-8, 10, 13-15, 18, 21. Real Jardín Botánico, C.S.I.C., Madrid. ISBN: 8400062213
- AMARAL FRANCO, J. (1971,1984) – Nova Flora de Portugal (Continente e Açores). Vols. I e II. Author’s edition. Lisboa. ISBN: 972-592-081-3 (V. I), 972-592-104-6 (V. II)
- AMARAL FRANCO, J. & ROCHA AFONSO, M.L. (1994, 1998, 2003) – Nova Flora de Portugal (Continente e Açores). Vol. III. Author’s edition. Lisboa. ISBN: 972-592-154-2 (V. III)
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_workfront_invasive |