Descripción
The dataset contains records of Phytobenthos (Diatoms) collected in the watershed of River Sabor, and included in the Ecological Monitoring Program (2015-2019) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the springs of 2015-2019 during field visits to three sampling points located upstream the reservoir, including the intersection with river Maçãs, 7 kms upstream. The present Ecological Monitoring Program (2015-2019) aims to evaluate the impacts of the onset of exploration phase in the water quality of the river. The occurrence of the target taxa was documented through 8449 records of species presence and number of individuals (valve counts).
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 15 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:
Cortes R, Jesus J, Varandas S, Teixeira A, Santos C, Lopes M, Pereira E, Múrias T (2023). EDP Baixo-Sabor: Phytobenthos – Ecological Monitoring Program [2015-2019]. Version 1.0. EDP - Energias de Portugal. Samplingevent dataset. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_phytobentos&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: 7a42f485-77ec-476c-ab25-6d2260cb3ab2. EDP publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Diatoms; Phytobenthos; water quality; inventories; ecological monitoring program; Baixo-Sabor dam; exploration phase
Contactos
- Originador
- General Coordinator
- Quinta de Prados
- Originador
- Project and Fieldwork Coordinator
- Quinta de Prados
- Originador
- Scientific Consultant
- Originador
- Scientific Consultant
- Originador
- Technician
- Originador
- Technician
- Originador
- 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 in the Sabor lower valley (Northeast Portugal), in the municipalities of Mogadouro and Macedo de Cavaleiros.
| Coordenadas límite | Latitud Mínima Longitud Mínima [41,432, -6,71], Latitud Máxima Longitud Máxima [41,492, -6,66] |
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Cobertura taxonómica
The taxonomic coverage of this dataset spans 2 phyla, 3 classes, 14 orders, 24 families, 45 genera, and 122 species and infra-specific categories.
| Reino | Chromista |
|---|---|
| Filo | Ochrophyta, Bacillariophyta |
| Class | Bacillariophyceae, Coscinodiscophyceae, Mediophyceae |
| Orden | Achnanthales, Aulacoseirales, Bacillariales, Cocconeidales, Cymbellales, Eunotiales, Fragilariales, Melosirales, Naviculales, Rophalodiales, Stephanodiscales, Surirellales, Tabellariales, Thalassiophysales, Thalassiosirales |
| Familia | Achnanthaceae, Achnanthidiaceae, Anomoeoneidaceae, Aulacoseiraceae, Bacillariaceae, Catenulaceae, Cocconeidaceae, Cymbellaceae, Diadesmidaceae, Diploneidaceae, Eunotiaceae, Fragilariaceae, Gomphonemataceae, Melosiraceae, Naviculaceae, Neidaceae, Pinnulariaceae, Rhoicospheniaceae, Rophalodiaceae, Sellaphoraceae, Stauroneidaceae, Staurosiraceae, Stephanodiscaceae, Surirellaceae, Tabellariaceae |
Cobertura temporal
| Fecha Inicial / Fecha Final | 2015-06-27 / 2019-07-14 |
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Datos del proyecto
The dataset contains records of Phytobenthos (Diatoms) collected in the watershed of River Sabor, and included in the Ecological Monitoring Program (2015-2019) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in spring/summer (June-July) of 2015-2019 during field visits to three sampling plots located upstream the dam reservoir. The occurrence of the target taxa was documented through 8449 records of species presence and number of individuals (valves). The most abundant species (> 200 individuals) were Cocconeis euglypta (1144), Fragilaria capucina (304), Navicula lanceolata (284), Cymbella affinis (230) and Achnanthidium minutissimum (220).
| Título | EDP Baixo-Sabor: Phytobenthos – Ecological Monitoring Program [2016-2019] |
|---|---|
| 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 the lower Sabor river valley (including the intersection with river Maçãs), in a stretch not affected by the dam reservoir, up to 7 km north. |
| Descripción del diseño | The objective of the study was to characterize the dynamics of phytobenthos communities, to indicate changes in the ecological quality of river ecosystems in the lower Sabor river valley above the area affected by the dam (reservoir), during the onset of the exploration phase (2015-2019). The three sampling sites were used as lotic controls to the lenthic sites in the reservoir. They were surveyed annually up to 2019, and every three years thereafter. |
Personas asociadas al proyecto:
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Proveedor De Los Metadatos
Métodos de muestreo
Epilitic communities were sampled in accordance with the Sampling Protocol and analysis for phytobenthos - diatoms (INAG 2008). In each sampling point a number of stones totaling a colonized surface of ≈100 cm2 was examined, avoiding, whenever possible, the shaded areas, as well as the areas without current or with very high water velocity. All samples were fixed “in loco” with commercial formaldehyde (37%) and brought to laboratory, where they were subjected to the nitric acid method (INAG, 2008). All diatoms present were counted and identified up to the lowest possible taxonomic level using several floras, namely those of Germain (1981) and Krammer and Lange-Bertalot (1986, 1988, 1991a and 1991b), as well as the IBD manual (Prygiel and Coste, 2000).
| Área de Estudio | The data were collected in the Sabor lower valley (Northeast Portugal), in the municipalities of Mogadouro and Macedo de Cavaleiros. |
|---|---|
| Control de Calidad | All taxa were identified by experienced researchers |
Descripción de la metodología paso a paso:
- To be completed
Referencias bibliográficas
- Germain, H. 1981. Flore des Diatomées. Diatomophycées eaux douces et saumâtres du Massif Armoricain et des contrées voisines d’Europe occidentale. Ed. Boubée, Paris. ISBN-10 : 2850040231; ISBN-13 : 978-2850040238
- INAG, I.P. 2008. Manual para a avaliação biológica da qualidade da água em sistemas fluviais segundo a Directiva Quadro da Água - Protocolo de amostragem e análise para os fitobentos-diatomáceas. Ministério do Ambiente, do Ordenamento do Território e do Desenvolvimento Regional. Instituto da Água, I.P.
- Krammer, K. e H. Lange-Bertalot 1988. Bacillariophyceae. 2. Teil: Bacillariaceae, Epithemiaceae, Surirellaceae, Süsswasserflora von Mitteleuropa, Gustav Fischer Verlag, Stuttgart, Band 2–2. P. 596p.
- Krammer, K. e H. Lange-Bertalot 1991a. Bacillariophyceae. 3. Teil: Centrales, Fragilariaceae, Eunotiaceae. Süsswasserflora von Mitteleuropa, Gustav Fischer Verlag, Stuttgart, Band 2–3: 600p.
- Krammer, K. e H. Lange-Bertalot 1991b. Bacillariophyceae. 4. Teil: Achnanthaceae, Kritische Ergänzungen zu Navicula (Lineolatae) und Gomphonema. Gesamtliteraturverzeichnis, Susswasserflora von Mitteleuropa, Gustav Fischer Verlag, Stuttgart, Band 2–4: p. 437.
- Kottelat, M. e Freyhof, J. 2007. Handbook of European freshwater fishes. Kottelat Editions, Cornol and Berlin. ISBN 978 2 8399 0298 4
- Prygiel, J. e M. Coste 2000. Guide méthodologique pour la mise en œuvre de l’Indice Biologique Diatomées, NF T90-394. Agence de L’Eau Artois-Picardie, Cemagref Groupement de Bordeaux.
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_phytobentos |