Sampling event

EDP Foz-Tua: Fishes – Ecological Monitoring Program [2011-2017]

最新版本 由 EDP - Energias de Portugal 發佈於 2020年7月22日 EDP - Energias de Portugal
發布日期:
2020年7月22日
授權條款:
CC-BY 4.0

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 85 紀錄 在 English 中 (47 KB) - 更新頻率: 有可能更新,但不確知何時
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說明

The dataset contains records of Fishes (Pisces) collected in the River Tua and its tributaries within the Ecological Monitoring Program (2011-2015) of the Construction Phase of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the spring/summer of 2011 to 2015 in 17 sampling stations distributed along the river Tua and its main tributaries, from the mouth to about 52 kms upstream. The Ecological Monitoring Program (2011-2015) aims to evaluate the impacts of dam construction in the water quality of the river, before and during the construction process.

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案(DwC-A),其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 85 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

Event (核心)
85
Occurrence 
1105

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本,以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Pinheiro P, Godinho F, Rivaes R, Oliveira J, Múrias, T (2020): EDP Foz-Tua: Fishes – Ecological Monitoring Program [2011-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_fish_pme&v=1.0

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 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: aba82d28-5a92-46b9-b38c-e8774caab20d。  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

Fish; electric fishing; ecological monitoring program; Water Framework Directive; Foz-Tua dam

聯絡資訊

Paulo Pinheiro
  • 出處
General Coordinator
AQUALOGUS - Engenharia e Ambiente, Lda.
Rua do Mar da China, Nº 1, Escritório 2.4, Parque das Nações
1990-137 Lisboa Lisbon
PT
Francisco Godinho
  • 出處
Technician
AQUALOGUS - Engenharia e Ambiente, Lda.
Lisbon
PT
Rui Rivaes
  • 出處
Technician
AQUALOGUS - Engenharia e Ambiente, Lda.
Lisbon
PT
João Oliveira
  • 出處
Technician
AQUALOGUS - Engenharia e Ambiente, Lda.
Lisbon
PT
Tiago Múrias
  • 元數據提供者
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
  • 連絡人
Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
1249-300 Lisboa Lisbon
PT

地理涵蓋範圍

The data were collected along the River Tua (Northeast Portugal) and its main tributaries, up to 52 kms from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.

界定座標範圍 緯度南界 經度西界 [41.187, -7.534], 緯度北界 經度東界 [41.5, -7.16]

分類群涵蓋範圍

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 3 orders, 5 families, 11 genera and 12 species.

Phylum Chordata
Class Actinopterygii
Order Cypriniformes, Cyprinodontiformes, Perciformes
Family Cyprinidae, Poeciliidae, Centrarchidae, Percidae, Cobitidae

時間涵蓋範圍

起始日期 / 結束日期 2011-04-12 / 2015-08-08

計畫資料

The dataset contains records of Fishes (Pisces) collected in the River Tua and its main tributaries, within the Ecological Monitoring Program (2011-2015) of the Construction Phase of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected from April 2011 to August 2015, during field visits to 17 sampling river reaches located along the lower Tua valley and its main tributaries, up to 52 kms upstream The occurrence of the target taxa was documented through 21963 records of individuals. The most abundant species (>1000 records) were Luciobarbus bocagei (6431 individuals), Pseudochondrostoma duriense (5473), Squalius alburnoides (4892) and Lepomis gibbosus (1368). A large number (1584) of individuals of the Cyprinidae family were juveniles (total length < 40 mm) and could not be identified in the field.

計畫名稱 EDP Foz-Tua: Fishes – Ecological Monitoring Program [2011-2015]
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 the lower part of the sub-basin of river Tua, covering all the stretch affected by the Foz-Tua Hydroelectric Dam and a control area upstream, up to 52 kms from the Tua mouth, as well as the main tributaries, both in the area affected and in a control area.
研究設計描述 The objective of the study was to characterize fish community dynamics to indicate changes in the ecological quality of river ecosystems in the lower Tua sub-basin, along all the stretch affected by the dam and in several control sampling stations upstream, during the dam construction (2011-2015).

參與計畫的人員:

Paulo Pinheiro
  • 作者
Francisco Godinho
  • 作者
Rui Rivaes
  • 作者
João Oliveira
  • 作者
Tiago Múrias
  • 元數據提供者

取樣方法

The capture method employed was electric fishing and the samples were taken during the day, by a team of three to four elements, using a portable device with a gasoline generator set (for safety reasons used as a fixed element), with pulsed direct current output (Hans Grassl ELT 60II-HI, 500-1000 V, 1300W), or a portable rechargeable battery pack for dorsal transport with continuous pulse output (Hans Grassl IG200 / 2C; 400-1000 V; <70 Hz), The methodology adopted depended also on the depth of the section to be sampled: i) In fully wadeable sections (depth <1 m), the operator positioned himself at the downstream limit of the section manipulating the anode, moved in a zigzag movement upstream, ensuring coverage of all habitats in the river system (INAG, 2008); and ii) n sections that are not entirely wadeable (depth >1 m), the operator positioned on the downstream limit of the section, manipulating the anode and moving along the two margins (minimum length of 200 m on each bank was used, according to Oliveira et al., 2007), with the aid of a pneumatic boat, in order to ensure the total coverage of the riparian habitats. During sampling, the welfare of the captured specimens was ensured by depositing them in plastic buckets with portable oxygenators, which were kept in shelters at cover of direct sun exposure. The usual safety measures for working with electrofishing were strictly followed. The captured individuals were identified up to the species, and measured (total length in mm) with the aid of an ichthyometer. After these procedures, the native specimens were returned to their habitat in the vicinity of the capture sites with suitable conditions; at the request of the Institute of Conservation of Nature and Forestry (ICNF), exotic individuals were eliminated.

研究範圍 The data were collected along the Tua lower valley (Northeast Portugal), up to 52 km from the mouth, and in its main tributaries, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.
品質控管 All individual identifications were performed by qualified technicians

方法步驟描述:

  1. To be completed

引用文獻

  1. INAG, I.P. 2008. Manual para a avaliação biológica da qualidade da água em sistemas fluviais segundo a Directiva Quadro da Água - Protocolo de amostragem e análise para a Fauna Piscícola. Ministério do Ambiente, do Ordenamento do Território e do Desenvolvimento Regional. Instituto da Água, I.P. Oliveira, J. M. , Santos, J. M., Teixeira, A., Fereira, M. T., Pinheiro, P. J., Geraldes, A. e J. Bochechas 2007. Avaliação da Qualidade Ecológica de Rios Portugueses: Programa Nacional de Monitorização de Recursos Piscícolas de Águas Interiores. DGRF, Lisboa.

額外的詮釋資料

目的 This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will make available all 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 http://ipt.gbif.pt/ipt/resource?r=edp_tua_fish_pme