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EDP Foz Tua: Bat Habitats - Ecological & Compensatory Measures Monitoring Programs [2011-2017]

最新版本 由 EDP - Energias de Portugal 發佈於 Nov 13, 2019 EDP - Energias de Portugal

The dataset contains records of bats (Chiroptera) collected in the lower valley of River Tua. Data were collected in the scope of the Ecological Monitoring Program (PME) and Program of Mitigation/Compensation Measures (PMC) of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected from August 2011 to October 2017 during field visits to 57 points located in suitable foraging habitats for bats, within a 5-km radius buffer around the lower valley of River Tua. The presence and identity of the 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 several potential species present in 23 acoustic “species complexes”.

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 1,505 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 (核心)
    1505
  • Occurrence 
    26487

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.

下載

下載最新版本的Darwin Core Archive (DwC-A)資源,或資源元數據的EML或RTF文字檔。

DwC-A資料集 下載 1,505 紀錄 在 English 中 (961 KB) - Update frequency: 有可能更新,但不確知何時
元數據EML檔 下載 在 English 中 (37 KB)
元數據RTF文字檔 下載 在 English 中 (21 KB)

版本

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

如何引用

研究者應依照以下指示引用此資源。:

osta H, Nuno S, 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, Queirós L, Moreira M, Santos J, Múrias T (2018): EDP Foz Tua: Bat Habitats - Ecologial & Compensatory Measures Monitoring Programs [2011-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent.

Rights

研究者應尊重以下權利聲明。:

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

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: 5b345642-64b5-4115-86b7-ba64d8e2c15b。  EDP - Energias de Portugal 發佈此資源,並經由GBIF Portugal同意向GBIF註冊成為資料發佈者。

關鍵字

occurrence; Bats; observation; hibernation; reproduction; refuges; roosts

聯絡資訊

資源建立者:

Hugo Costa
General Coordinator (1)
BioInsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Salgueiro Nuno
General Coordinator (2)
Bioinsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Sílvia Mesquita
General Coordinator (3)
BioInsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Miguel Mascarenhas
General Coordinator (4)
BioInsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Ana Teresa Marques
Coordinator
BioInsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Helena Coelho
Fieldwork Coordinator
BioInsight Rua Antero de Quental, Nº52 Loja B 2675-690 Odivelas Odivelas PT
Luís Braz
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Rui Gonçalves
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Cláudia Ferraz
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Susana Batista
General Coordinator
Profico Ambiente e Ordenamento Lda Rua Alfredo da Silva, 11B 1300-040 Lisboa Lisbon PT
Sérgio Bruno Ribeiro
Fieldwork Coordinator
Profico Ambiente e Ordenamento Lda Rua Alfredo da Silva, 11B 1300-040 Lisboa Lisbon PT
José Lemos
Technician
Profico Ambiente e Ordenamento Lda Rua Alfredo da Silva, 11B 1300-040 Lisboa Lisbon PT
Paulo Santos
Technician
Profico Ambiente e Ordenamento Lda Rua Alfredo da Silva, 11B 1300-040 Lisboa Lisbon PT
Dárcio Sousa
Technician
Bionsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
João Paula
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
José Oliveira
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Marco Caetano
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Rui Silva
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Bárbara Monteiro
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Pedro Pereira
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Margarida Silva
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Catarina Ferreira
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Fernanda Pereira
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Tiago Neves
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Joana Magalhães
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Fernando Romão
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Margarida Augusto
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Mário Carmo
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
João Santos
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Luís Queirós
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Mafalda Moreira
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT
Joana Santos
Technician
BioInsight Rua Antero de Quental, Nº52 Loja B 2765-690 Odivelas Odivelas PT

可回覆此資源相關問題者:

João Madeira
Manager
EDP - Energias de Portugal Av. 24 de Julho, 12, Torre Nascente, Piso 4 1249-300 Lisboa Lisbon PT

元數據填寫者:

Tiago Múrias
Researcher
CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto Campus Agrário de Vairão 4485-661 Vairão Vairão

地理涵蓋範圍

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

界定座標範圍 緯度南界 經度西界 [41.175, -7.605], 緯度北界 經度東界 [41.622, -7.136]

分類群涵蓋範圍

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 4 families, 10 genus and 15 species positively identified. Additionally, a set of 9 potential species may be present in the 23 “species complexes” identified.

Phylum  Chordata
Class  Mammalia
Order  Chiroptera
Family  Vespertilionidae,  Miniopteridae,  Rhinolophidae,  Molossidae

時間涵蓋範圍

起始日期 / 結束日期 2011-08-02 / 2017-10-01

計畫資料

The dataset contains records of bats (Chiroptera) collected in suitable foraging habitats along the lower valley of River Tua. Data were collected in the scope of the Ecological Monitoring Program (PME) and Program of Mitigation/Compensation Measures (PMC), promoted by EDP – Energias de Portugal, S.A. Data were collected between August 2011 and October 2017, during field visits to 57 sampling points, stratified by habitat, within a 5-km radius buffer around the lower valley of River Tua. The occurrence of the target taxa was documented through 8269 observation events. In total, 16 taxa were identified, 15 to the species rank and 5 to the genus rank. The 23 “species complexes” identified could potentially add 9 more species to the list. The most common species (>1000 records) were Pipistrellus pygameus (1288 records), P. kuhlii (1272), P. pipistrelus (1247) and Tadarida teniotis (1223). The “species complex” Pipistrellus pygmaeus/Miniopterus schreibersii, with 616 records was also relevant. A substantial number of records (643) could not be identified beyond the Order.

計畫名稱 EDP Foz Tua: Bat Habitats - Ecological & Compensatory Measures Monitoring Programs [2011-2017]
辨識碼 EDP Biodiversity Data
經費來源 The work was funded by EDP - Energias de Portugal, S.A.
研究區域描述 The study was conducted in part of the sub-basin of river Tua directly or indiirectly affected by the construction of the Foz-Tua Hydroelectric Dam. The sampling area covered a radius of 5 km centered in the river margins, up to a length of about 45 km from the Tua mouth.
研究設計描述 The objective of the study was to monitor the use of foraging habitats by bats in the reproduction (April-August) and dispersion (September-October) periods, in the area of the Foz Tua Hydroelectric Dam during its construction (2011-2015) and subsequent flooding of the river valley (2016-2017)

The personnel involved in the project:

作者
Hugo Costa
作者
Nuno Salgueiro
作者
Sílvia Mesquita
作者
Miguel Mascarenhas
作者
Ana Teresa Marques
作者
Helena Coelho
作者
Luís Braz
作者
Rui Gonçalves
作者
Cláudia Ferraz
作者
Susana Batista
作者
Sérgio Bruno Ribeiro
作者
Dárcio Sousa
作者
João Paula
作者
José Oliveira
作者
Marco Caetano
作者
Rui Silva
作者
Bárbara Monteiro
作者
Pedro Pereira
作者
Margarida Silva
作者
Catarina Ferreira
作者
Fernanda Pereira
作者
Tiago Neves
作者
Joana Magalhães
作者
Fernado Romão
作者
Margarida Augusto
作者
Mário Carmo
作者
João Santos
作者
Luís Queirós
作者
Mafalda Moreira
作者
Joana Santos
元數據提供者
Tiago Múrias
作者
José Lemos
作者
Paulo Santos

取樣方法

Sampling was designed to cover all suitable foraging habitats for bats in the study area. A stratified sampling procedure was used, with the number of samples allocated to each habitat in proportion to the area occupied and/or its significance for bats. A total of 57 sampling points was set in natural woodlands (10), forest plantations (mostly Eucalyptus and Pinus), (9) river margins (10), shrublands (9), orchards/olive orchards (6), vineyards (6) and dryland crops (7). Each point was visited 2-4 times per year in 2011-2014, and monthly (March - October) from 2014 to 2017. Acoustic sampling was made within ± 3 hours of sunset, beginning 30 minutes after it. Each point was sampled for 10 consecutive 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. From 2011 to 2013 the analyses of bat sound records used the manual/traditional methodology based on the the software “Batsound Pro – Sound Analysis”, from Pettersson Elektronik. This software generates graphics (oscillograms, sonograms and power spectrums) that allow the identification of the detected species by comparing them with those available in reference bat sound libraries. The acoustic variables usually employed to manually identify the sounds are (1) the structure of the pulse, (2) the frequency of maximum energy (kHz), (3) the range of frequencies (kHz), (4) the pulse duration (ms), (5) the interval between pulses (ms), and (6) the pulse repetition rate (Hz). From 2014 onwards, a more automated and expeditious method based in a model developed by Silva et al. (2013) was employed for species identification. A semi-automatic program provided 19 diagnostic parameters of the pulses (16 spectral and 3 temporal parameters). Subsequently, a probabilistic model (Artificial Neural Networks, ANN) was run to compare these parameters with those of a reference database of more than 16000 individual pulses from 1400 individuals of 9 genera recorded in Continental Portugal. The ANN attributed the pulses to a species or group of species (phonic group or “species complex”), with an associated probability of certainty. The results of the classification model showed an average sensitivity of 95% and an average error of 4%. Only the classifications with a probability greater than 70% were considered correct. When the above threshold was not reached by the model, the records were analyzed by the manual/traditional method described above. 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 until the species, 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.

研究範圍 The data were collected within a 5-km radius buffer around the lower valley of River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Vila Flor, Mirandela and Murça.
品質控管 All identifications were performed by qualified technicians

方法步驟描述:

  1. To be completed

引用文獻

  1. Silva, B, Jacinto, G, Infante, P, Barreiro, S & Alves, P (2013) In Maia, M, Campos, P & Duarte Silva, P (eds.): Identificação automatizada de morcegos através de modelos estatísticos. In Estatística : novos desenvolvimentos e inspirações. Edições SPE, Lisboa. pp.257-270

額外的元數據

目的 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.
維護說明 This resource will be regularly checked for accuracy.
替代的識別碼 5b345642-64b5-4115-86b7-ba64d8e2c15b
http://ipt.gbif.pt/ipt/resource?r=tua_quirotpera_habitats_pme