Evento de amostragem

EDP Baixo Sabor: Bat acoustic sampling - Compensatory Measures Program (MC1) [2013-2014]

Versão mais recente publicado por EDP - Energias de Portugal em 22 de Janeiro de 2020 EDP - Energias de Portugal
Publication date:
22 de Janeiro de 2020
Licença:
CC-BY 4.0

Baixe a última versão do recurso de dados, como um Darwin Core Archive (DwC-A) ou recurso de metadados, como EML ou RTF:

Dados como um arquivo DwC-A download 22 registros em English (20 KB) - Frequência de atualização: desconhecido
Metadados como um arquivo EML download em English (18 KB)
Metadados como um arquivo RTF download em English (13 KB)

Descrição

The dataset contains records of bats (Chiroptera) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. Specifically, this dataset includes results of surveys made in the scope of the monitoring of the project of Compensation Habitat of Vilariça valley for Chiroptera (MC1). Data were collected between April 2013 and August 2014, during field visits to 2 selected points located along the Vilariça stream, a tributary of the Sabor river, located near its mouth. The presence and identity of bat species were assessed by acoustic sampling of the echo-location calls emitted in fligth. The records include taxa identified at the species, genus, family or order level, as well as groups of species that share common calls but cannot be identified to any taxonomic level, and that were thus assigned to acoustic “species complexes”.

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 22 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.

Event (core)
22
Occurrence 
330

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:

Paulo M, Vingada J V, Rodrigues P, Garrido N, Pinto N, Duro V, Oliveira F, Múrias, T (2019): EDP Baixo Sabor: Bat acoustic sampling - Compensatory Measures Program (MC1) (2013-2014). v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_chiroptera_acoustic_mc1&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: 53147811-d7a8-4f80-aaad-c752058dc808.  EDP - Energias de Portugal publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Portugal.

Palavras-chave

occurrence; bats; coustic sampling; hibernation; reproduction; Vilariça stream

Contatos

Mota Paulo
  • Originador
General Coordinator
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
José Vítor Vingada
  • Originador
Scientific/Fieldwork Coordinator
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Pedro Rodrigues
  • Originador
Technician
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Nuno Garrido
  • Originador
Technician
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Nuno Pinto
  • Originador
Technician
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Virgínia Duro
  • Originador
Technician
BioLink - Consultoria Ambiental, Unipessoal, Lda
Pta. Caminho da Cruz, 9
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Frederico Oliveira
  • Originador
Technician
BioLink - Consultoria Ambiental, Unipessoal, Lda
4405-625 Vila Nova de Gaia Vila Nova de Gaia
PT
Tiago Múrias
  • Provedor Dos Metadados
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
  • Ponto De Contato
Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
1249-300 Lisboa Lisbon
PT

Cobertura Geográfica

Data were collected in a buffer of 500 meters around 2 sampling points located in the final 5 km of the Vilariça stream, a tributary of the Sabor river located near its mouth.

Coordenadas delimitadoras Sul Oeste [41,196, -7,107], Norte Leste [41,25, -7,08]

Cobertura Taxonômica

The taxonomic coverage of this dataset spans 1 class, 1 order, 3 families, 9 genera and 6 species positively identified.

Filo Chordata
Class Mammalia
Ordem Chiroptera
Família Rhinolophidae, Vespertilionidae, Molossidae

Cobertura Temporal

Data Inicial / Data final 2013-04-16 / 2014-08-30

Dados Sobre o Projeto

The dataset contains records of bats (Chiroptera) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. Specifically, this dataset includes results of surveys made in the scope of the monitoring of the project of Compensation Habitat of Vilariça valley for Chiroptera (MC1). Data were collected between April 2013 and August 2014, during field visits to 2 selected sampling points located along the Vilariça stream, a tributary of the Sabor river located near its mouth. The occurrence of the target taxa was documented through 70 observation events. In total, 6 taxa were identified up to the species rank. The “species complexes” could potentially add 11 more species to the list. The species positively identified with more records (>10) was Pipistrellus khulii (11 records). The most abundant species complex was the Pipistrellus pygmaeus/Miniopterus schreibersii group (14 records). Twenty-eight records could not be safely attributed to any species or species complexes.

Título EDP Baixo Sabor: Bat acoustic sampling - Compensatory Measures Program (MC1) [2013-2014]
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 Vilariça stream, a tributary of River Sabor not directly affected by the construction of the Baixo Sabor Hydroelectric Dams. The sampling included 2 randomly selected points located in final 5 km stretch of the stream. The points were more than 100 m apart from each other.
Descrição do Design The objective of the study was to monitor the species identity and relative distribution of Chiroptera in 2 sampling points with suitable habitats before the implementation of the project "Compensatory Habitat for Vilariça stream" (MC1), in the framework of the Compensatory Monitoring Program of the AHBS. This dataset will be used as the reference situation for the future monitoring of the Compensatory Measure MC1.

O pessoal envolvido no projeto:

Paulo Mota
  • Autor
José Vítor Vingada
  • Autor
Pedro Rodrigues
  • Autor
Nuno Garrido
  • Autor
Nuno Pinto
  • Autor
Virgínia Duro
  • Autor
Frederico Oliveira
  • Autor
Tiago Múrias
  • Provedor Dos Metadados

Métodos de Amostragem

Sampling was designed to cover the most relevant feeding habitats for Chiroptera along the 5km final stretch of the Vilariça stream. Two sampling points located at least 100 m apart were set in the area. Each point was visited at least once per season: spring (April-May), reproduction (July) and post-breeding (August-October). Sampling was carried out when there were favourable weather conditions, including temperature above 10ºC and absence of strong winds and rainfall. Acoustic sampling in each plot was initiated at sunset and had a fixed duration of 90 minutes. The detection of the specimens in flight was made with a bat detector (Pettersson Elektronik, D240X model), with a frequency range of 10-120 kHz. The detector was connected to an automatic digital recorder (model Sony ICD-PX312) which saved the recordings in a “Wave” format, at a frequency of 44 kHz and at an expanded mode of 10x, making them audible to the human ears while, at the same time, preserving the original acoustic characteristics. The analysis of the acoustic records were peformed using the sound analysis program BatSound Pro (Pettersson Elektronik AB). This program generates graphs (oscillogram, sonogram and power spectra) using the various sound variables that allow the identification of species or complexes of species detected. The exact identification of the bat species by sound analysis is not always possible, due to problems in detectability and/or identifiability. In the context of this work, whenever it was not possible to perform the identification to the species level, the binomials, multinomials or genera to which the identification was possible were considered to be present. Thus, the presence of all species constituting these phonic groups (or “species complexes”) was considered possible.

Área de Estudo The data were collected within a 500-m buffer around 2 sampling points located in the final 5 km stretch of the Vilariça stream, in the municipality of Torre de Moncorvo.
Controle de Qualidade All individual identifications were performed by qualified technicians

Descrição dos passos do método:

  1. 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 53147811-d7a8-4f80-aaad-c752058dc808
http://ipt.gbif.pt/ipt/resource?r=edp_sabor_chiroptera_acoustic_mc1