EDP Foz Tua: Bat Roosts - Ecological & Compensatory Measures Monitoring Programs [2011-2017]
Citation
Costa H, Salgueiro N, Mesquita S, Mascarenhas M, Marques A T, Coelho H, Braz L, Gonçalves R, Ferraz C, Batista S, Ribeiro S B, Lemos J, Santos P, Sousa D, Paula J, Oliveira J, Caetano M, Silva R, Monteiro B, Pereira P, Silva M, Ferreira C, Pereira F, Neves T, Magalhães J, Romão F, Augusto M, Carmo M, Santos J, Quirós L, Moreira M, Santos J, Múrias T (2020). EDP Foz Tua: Bat Roosts - Ecological & Compensatory Measures Monitoring Programs [2011-2017]. Version 1.5. EDP. Sampling event dataset https://doi.org/10.15468/9abbaq accessed via GBIF.org on 2024-11-03.Description
The dataset contains records of bats (Chiroptera) collected in the lower valley of River Tua. Data were collected in the scope of the long-term Ecological Monitoring Program (PME) and the Monitoring Program of Mitigation/Compensation Measures (PMC) of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between July 2011 and September 2017 during field visits to 91 known or presumed bat hibernation, reproduction and pre-dispersion (post-reproduction) roosts, within a 5-km radius buffer around the lower valley of River Tua. From 2012, two roosts located at >20 km from the river (deactivated railroad tunnels) were added to the sampling sites in the context of the PMC. The presence of individuals was recorded by direct observation, and all individuals were photographed whenever possible. The records include taxa identified at the species or genus level. In several occasions it was not possible to separate the individual species, so they were grouped in 15 “species complexes”, both mono-specific and multi-specific. Due to the vulnerability of the roost locations, the precision of the geographic coordinates was degraded to 0.01, according to the recommendations of Chapman & Grafton (2008). The dataset with the original (undegraded) coordinates may be provided upon request by the resource contact from EDP, who will define the terms and conditions for its use.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.
Sampling Description
Study Extent
The data were collected within a 5-km radius buffer around the lower valley of River Tua (Northeast Portugal), up to 36 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Vila Flor, Mirandela, Sabrosa and Bragança. There were also two additional sites surveyed at >20 km from the river.Sampling
Sampling was designed to cover all known and potential bat roosts in the study area, including railroad tunnels, caves, mines, wells, bridges and all sorts of buildings. A place was considered to be a roost when the presence of bats was confirmed, either by direct observations or by indirect evidences (e.g., faeces, urine stains, etc.). Each roost was visited once or twice per season, in the hibernation (January-February), reproduction (April-August) and pre-dispersion (September-October) periods, depending on the year. All roosts were searched for the presence of bats by two observers, which recorded all individuals seen. The time spent in each roost varied with the number of bats present and the accessibility conditions. Species identification were usually made “in loco”, with the aid of head-torches, binoculars and field guides. All bats were photographed whenever possible, not only to build a photographic database, but also to allow a “a posteriori” identification of individuals that raised doubts, or to count large groups that could not be accurately counted in a suitable time in the field.Quality Control
All identifications were performed by qualified techniciansMethod steps
- To be completed
Taxonomic Coverages
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 4 families, 8 genus and 13 species positively identified.
-
Chordatarank: phylum
-
Mammaliarank: class
-
Chiropterarank: order
-
Vespertilionidaerank: family
-
Miniopteridaerank: family
-
Rhinolophidaerank: family
-
Molossidaerank: family
Geographic Coverages
Most data were collected within a 5-km radius buffer around the river Tua valley (Northeast Portugal), up to 36 km from the mouth. There were also two additional sites surveyed at >20 km from the river. The sites were located in the municipalities of Alijó, Carrazeda de Ansiães, Vila Flor, Mirandela, Sabrosa and Bragança.
Bibliographic Citations
- Chapman AD & Grafton O (2008) Guide to Best Practices for Generalising Sensitive Species-Occurrence Data. Copenhagen: GBIF Secretariat. https://doi.org/10.15468/doc-b02j-gt10 -
Contacts
Hugo Costaoriginator
position: General Coordinator (1)
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Nuno Salgueiro
originator
position: General Coordinator (2)
Bioinsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Sílvia Mesquita
originator
position: General Coordinator (3)
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Miguel Mascarenhas
originator
position: General Coordinator (4)
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Ana Teresa Marques
originator
position: c
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Helena Coelho
originator
position: Fieldwork Coordinator
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2675-690 Odivelas
PT
email: info@bioinsight.pt
Luís Braz
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Rui Gonçalves
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Cláudia Ferraz
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Susana Batista
originator
position: General Coordinator
Profico Ambiente e Ordenamento Lda
Rua Alfredo da Silva, 11B
Lisbon
1300-040 Lisboa
PT
email: ambiente@profico.pt
Sérgio Bruno Ribeiro
originator
position: Fieldwork Coordinator
Profico Ambiente e Ordenamento Lda
Rua Alfredo da Silva, 11B
1300-040 Lisboa
PT
email: ambiente@profico.pt
José Lemos
originator
position: Technician
Profico Ambiente e Ordenamento Lda
Rua Alfredo da Silva, 11B
Lisbon
1300-040 Lisboa
PT
email: ambiente@profico.pt
Paulo Santos
originator
position: Technician
Profico Ambiente e Ordenamento Lda
Rua Alfredo da Silva, 11B
Lisbon
1300-040 Lisboa
PT
email: ambiente@profico.pt
Dárcio Sousa
originator
position: Technician
Bionsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
João Paula
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
José Oliveira
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Marco Caetano
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Rui Silva
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Bárbara Monteiro
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Pedro Pereira
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Margarida Silva
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Catarina Ferreira
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Fernanda Pereira
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Tiago Neves
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Joana Magalhães
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Fernando Romão
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Margarida Augusto
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Mário Carmo
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
João Santos
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Luís Quirós
originator
position: Technician
BiOInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Mafalda Moreira
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2765-690 Odivelas
PT
email: info@bioinsight.pt
Joana Santos
originator
position: Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
Odivelas
2765-690 Odivelas
PT
email: info@bioinsight.pt
Tiago Múrias
metadata author
position: Researcher
CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto
Campus Agrário de Vairão
Vairão
4485-661 Vairão
PT
email: tdsantos@cibio.up.pt
João Madeira
administrative point of contact
position: Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
Lisbon
1249-300 Lisboa
email: Joao.Madeira@edp.pt