Sampling event

EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012]

Latest version published by EDP on 18 February 2020 EDP
Publication date:
18 February 2020
Published by:
EDP
License:
CC-BY 4.0

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 143 records in English (524 KB) - Update frequency: unknown
Metadata as an EML file download in English (30 KB)
Metadata as an RTF file download in English (15 KB)

Description

The dataset contains records of terrestrial birds (Aves) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2010-12) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the winter of 2009/10, 2011 and 2012, and in spring of 2011 during field visits to 24 (2010/11) or 30 (2011-12) transects with favorable habitats in 26 2x2 km squares within a 5-km radius buffer around the Tua valley, directly or indirectly affected by the Foz-Tua dam. All observations were made with binoculars and/or telescopes.

Data Records

The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 143 records.

1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

Event (core)
143
Occurrence 
13871

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.

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Costa H, Santos J, Marques A T, Coelho H, Zina H, Ribeiro E, Pedroso R, Cardoso H, Queirós L, Paula J, Cabral J A, Travassos P, Santos R, Carvalho D, Gomes C, Múrias, T (2020): EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_terrestrial_birds_tr_pme&v=1.0

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is EDP. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: a8f74dd0-1999-4948-944b-d0905cfbd461.  EDP publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Portugal.

Keywords

Birds; terrestrial; occurrence; winter; observations; line transects

Contacts

Hugo Costa
  • Originator
General Coordinator 1
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Joana Santos
  • Originator
Project Manager
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Ana Teresa Marques
  • Originator
Scientific Coordinator 1
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Helena Coelho
  • Originator
Scientific Coordinator 2
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Hugo Zina
  • Originator
Technician
BioInsight
Emanuel Ribeiro
  • Originator
Technician
BioInsight
Rui Pedroso
  • Originator
Technician
BioInsigth
Helder Cardoso
  • Originator
Technician
BioInsight
Luís Queirós
  • Originator
Technician
BioInsight
João Paula
  • Originator
Technician
BioInsight
João Alexandre Cabral
  • Originator
General Coordinator
CITAB - Centro de Investigação e Tecnologias Agro-ambientais e Biológicas, Laboratório de Ecologia Aplicada, Universidade de Trás-os-Montes e Alto Douro
Quinta de Prados
5001-801 Vila Real Vila Real
PT
Paulo Travassos
  • Originator
Fieldwork Coordinator
CITAB - Centro de Investigação e Tecnologias Agro-ambientais e Biológicas, Laboratório de Ecologia Aplicada, Universidade de Trás-os-Montes e Alto Douro
Quinta de Prados
5001-801 Vila Real Vila Real
PT
Regina Santos
  • Originator
Technician
CITAB - Centro de Investigação e Tecnologias Agro-ambientais e Biológicas, Laboratório de Ecologia Aplicada, Universidade de Trás-os-Montes e Alto Douro
Diogo Carvalho
  • Originator
Technician
CITAB - Centro de Investigação e Tecnologias Agro-ambientais e Biológicas, Laboratório de Ecologia Aplicada, Universidade de Trás-os-Montes e Alto Douro
Carla Gomes
  • Originator
Technician
CITAB - Centro de Investigação e Tecnologias Agro-ambientais e Biológica
Tiago Múrias
  • Metadata Provider
Researcher
CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto
Campus Agrário de Vairão
4485-661 Vairão Vairão
PT
João Madeira
  • Point Of Contact
Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
1249-300 Lisboa Lisbon
PT

Geographic Coverage

The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.

Bounding Coordinates South West [41.139, -7.531], North East [41.509, -7.136]

Taxonomic Coverage

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 16 orders, 40 families, 74 genus and 97 species.

Class Aves
Order Accipitriformes, Anseriformes, Bucerotiformes, Caprimulgiformes, Charadriiformes, Columbiformes, Coraciiformes, Cuculiformes, Falconiformes, Galliformes, Passeriformes, Pelecaniformes, Piciformes, Podicipediformes, Strigiformes, Suliformes
Family Accipitridae, Acrocephalidae, Aegithalidae, Alaudidae, Alcedinidae, Anatidae, Apodidae, Ardeidae, Certhiidae, Columbidae, Corvidae, Cuculidae, Emberizidae, Estrildidae, Falconidae, Fringillidae, Hirundinidae, Laniidae, Meropidae, Motacillidae, Muscicapidae, Oriolidae, Paridae, Passeridae, Phalacroracidae, Phasianidae, Phylloscopidae, Picidae, Podicipedidae, Prunellidae, Regulidae, Scolopacidae, Scotocercidae, Sittidae, Strigidae, Sturnidae, Sylvidae, Troglodytidae, Turdidae, Upupidae

Temporal Coverage

Start Date / End Date 2009-12-11 / 2012-01-18

Project Data

The dataset contains records of terrestrial birds (Aves) collected in transects along the lower Tua River valley and included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in December 2009, in January and February of 2011-2012, and in May and June of 2011, during field visits to 24 (2009/10) or 30 (>2011) sampling transects with favourable habitats for terrestrial birds in 26 2x2 km squares within a 5-km buffer around the lower Tua River valley. The occurrence of the target taxa was documented through 349 observation events. In total, 5899 observations were identified to the species rank. The most abundant species were Fringilla coelebs (939 occurrences), Erithacus rubecula (574), Sylvia atricapilla (467), Parus major (334). Turdus philomelos (333) and Sylvia melanocephala (312).

Title EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012]
Identifier EDP Biodiversity Data
Funding The work was funded by EDP - Energias de Portugal, S.A.
Study Area Description The study was conducted in part of the sub-basin of river Tua affected by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for terrestrial birds in 26 2x2 km squares in a 5 km radius buffer around the future reservoir banks and up to 45 km from the Tua mouth.
Design Description The objective of the study was to monitor changes in the distribution patterns and abundances of species of birds in the area of the Foz Tua Hydroelectric Dam, prior to (2009/10) and during (2011-2012) the dam construction. It was meant to complement the associated point count censuses, but it was discontinued after 2012.

The personnel involved in the project:

Hugo Costa
  • Author
Joana Santos
  • Author
Ana Teresa Marques
  • Author
Helena Coelho
  • Author
Hugo Zina
  • Author
Emanuel Ribeiro
  • Author
Rui Pedroso
  • Author
Helder Cardoso
  • Author
Luís Queirós
  • Author
João Paula
  • Author
João Alexandre Cabral
  • Author
Paulo Travassos
  • Author
Regina Santos
  • Author
Diogo Carvalho
  • Author
Carla Gomes
  • Author
Tiago Múrias
  • Metadata Provider

Sampling Methods

Sampling was designed to cover the main habitats for terrestrial birds along the lower Tua valley affected by the Foz-Tua dam, including the future reservoir area. A total of 30 line transects was established in the flooded area and in control points upstream, along the river Tua. All transects were sampled once in winter and twice in the reproductive period, in spring (only in 2011), in the early morning or late afternoon. Each transect was walked on foot at a constant speed of 1-2 km/h and lasted no less than 30 minutes. All contacts with birds (visual or audictive) were recorded separately for two bands of distance (<50m and> 50m). Species identification and assessment of age and sex (when possible) were made “in loco”, with the help of appropriate field guides.

Study Extent The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Mirandela and Vila Flor.
Quality Control All identifications were performed by qualified technicians

Method step description:

  1. To be completed

Additional Metadata

Purpose 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.
Maintenance Description This resource will be regularly checked for accuracy.
Alternative Identifiers http://ipt.gbif.pt/ipt/resource?r=edp_tua_terrestrial_birds_tr_pme