Descrição
The dataset contains records of terrestrial birds (Aves) collected in the lower valley of the River Tua and included in the Complementary Studies (2009-2010) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between December 2009 and April 2010 during field visits to 24 line transects with favourable habitats in 20 2x2 km UTM squares on the area of the lower Tua valley directly or indirectly affected by the Foz-Tua dam. The presence of individuals was recorded by direct (sight) and/or indirect (ear) observation.
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 48 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:
Cabral J A, Barros P, Vale-Gonçalves H M, Santos R, Múrias T (2019): EDP Foz-Tua: Terrestrial Birds (transects) Complementary Studies [2009-10]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_birds_ec_tran&v=1.0
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é EDP - Energias de Portugal. 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: 46a4c0be-8d32-4dae-8d66-fac6e6231434. EDP - Energias de Portugal publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Portugal.
Palavras-chave
Birds; terrestrial; occurrence; observations; line transects
Contatos
- Originador
- Originador
- Originador
- Originador
- Provedor Dos Metadados
- Ponto De Contato
Cobertura Geográfica
The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 50 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça and Vila Flor.
| Coordenadas delimitadoras | Sul Oeste [41,191, -7,506], Norte Leste [41,426, -7,152] |
|---|
Cobertura Taxonômica
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 13 orders, 33 families, 59 genera and 69 species.
| Reino | Animalia |
|---|---|
| Filo | Chordata |
| Class | Aves |
| Ordem | Accipitriformes, Buceriformes, Charadriiformes, Columbiformes, Coracciformes, Cuculiformes, Falconiformes, Galliformes, Passeriformes, Passeriformes, Pelecaniformes, Piciformes, Suliformes |
| Família | Accipitridae, Acrocephalidae, Aeghitalidae, Alaudidae, Alcedinidae, Ardeidae, Certhiidae, Columbidae, Corvidae, Cuculidae, Emberizidae, Estrildidae, Falconidae, Fringillidae, Hirundinidae, Laniidae, Meropidae, Motacillidae, Muscicapidae, Paridae, Passeridae, Phalacrocoracidae, Phasianidae, Phylloscopidae, Picidae, Regulidae, Scolopacidae, Scotoceridae, Sittidae, Sturnidae, Sylviidae, Troglodytidae, Turdidae, Upupidae |
Cobertura Temporal
| Data Inicial / Data final | 2009-12-11 / 2010-04-22 |
|---|
Dados Sobre o Projeto
The dataset contains records of terrestrial birds (Aves) collected in transects along the lower Tua River, and included in the Complementary Studies of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between December 2009 and April 2010, during field visits to 24 transects with favourable habitats for terrestrial birds within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 2361 positive observation events. In total, 69 species were identified. The most abundant species were Fringilla coelebs (285 observation events), Turdus merula (249), Sylvia atricapilla (212), Erithacus rubecula (209), Parus major (170), Ptyonoprogne rupestris (134) and Serinus serinus (120).
| Título | EDP Foz Tua Terrestrial Birds (transects) - Complementary Studies [2009-10] |
|---|---|
| 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 part of the sub-basins of river Tua, prior to the construction and subsequent flooding of the lower part of this river’s valley by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for terrestrial birds found in a 5 km radius buffer around the future reservoir banks and up to 50 km from the Tua mouth. |
| Descrição do Design | The study was a complement (using a different methodology) to the previous characterization of the terrestrial avifauna in a buffer of 5 km around the Tua lower valley before the dam construction, and to gather quality data to support the design and implementation of mitigation and/or compensation measures. |
O pessoal envolvido no projeto:
- Autor
- Autor
- Autor
- Autor
- Provedor Dos Metadados
Métodos de Amostragem
Sampling was designed to cover the main habitat types for terrestrial birds in and around the lower Tua valley affected by the Foz-Tua dam. Twenty-four transects of variable extension (range: 450-1187 m) were set in 20 2x2 km squares (1-2 transects per square), and visited once in winter (December-January) and spring (March-April) of 2009-10. Each transect was surveyed on foot, at a constant speed, by two observers for at least 30 minutes. All contacts (by sight or ear) with the tarrget species were recorded. Species identification and assessment of age and sex (when possible) were made “in loco”, with the help of appropriate field guides
| Área de Estudo | The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 50 km from the mouth in the municipalities of Carrazeda de Ansiães, Vila Flor, Alijó and Murça. |
|---|---|
| Controle de Qualidade | All identifications were performed by qualified technicians |
Descrição dos passos do método:
- To be completed
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. |
|---|---|
| Descrição da manutenção | This resource will be regularly checked for accuracy. |
| Identificadores alternativos | http://ipt.gbif.pt/ipt/resource?r=edp_tua_birds_ec_tran |