Descrição
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 de Dados
Os dados deste recurso de evento de amostragem foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 15 registros.
Também existem 1 tabelas de dados de extensão. Um registro de extensão fornece informações adicionais sobre um registro do núcleo. O número de registros em cada tabela de dados de extensão é ilustrado abaixo.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
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
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é EDP. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 7a42f485-77ec-476c-ab25-6d2260cb3ab2. EDP publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Portugal.
Palavras-chave
Diatoms; Phytobenthos; water quality; inventories; ecological monitoring program; Baixo-Sabor dam; exploration phase
Contatos
- 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
- Provedor Dos Metadados
- Researcher
- Campus Agrário de Vairão
- Ponto De Contato
- 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 delimitadoras | Sul Oeste [41,432, -6,71], Norte Leste [41,492, -6,66] |
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Cobertura Taxonômica
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 |
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Filo | Ochrophyta, Bacillariophyta |
Class | Bacillariophyceae, Coscinodiscophyceae, Mediophyceae |
Ordem | Achnanthales, Aulacoseirales, Bacillariales, Cocconeidales, Cymbellales, Eunotiales, Fragilariales, Melosirales, Naviculales, Rophalodiales, Stephanodiscales, Surirellales, Tabellariales, Thalassiophysales, Thalassiosirales |
Família | 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
Data Inicial / Data final | 2015-06-27 / 2019-07-14 |
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Dados Sobre o Projeto
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] |
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Identificador | EDP Biodiversity Data |
Financiamento | The work was funded by EDP - Energias de Portugal, S.A. |
Descrição da Área de Estudo | 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. |
Descrição do Design | 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. |
O pessoal envolvido no projeto:
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Autor
- Provedor Dos Metadados
Métodos de Amostragem
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 Estudo | The data were collected in the Sabor lower valley (Northeast Portugal), in the municipalities of Mogadouro and Macedo de Cavaleiros. |
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Controle de Qualidade | All taxa were identified by experienced researchers |
Descrição dos passos do método:
- To be completed
Citações 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.
Metadados Adicionais
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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Descrição da manutenção | This resource will be regularly checked for accuracy. |
Identificadores alternativos | http://ipt.gbif.pt/ipt/resource?r=edp_sabor_phytobentos |