EDP Baixo Sabor: Fishes – Ecological Monitoring Program [2012]

最新バージョン EDP - Energias de Portugal によって公開 Apr 13, 2021 EDP - Energias de Portugal

The dataset contains records of Fishes (Pisces) 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, to evaluate the impacts of dam construction in the fish communities and water quality of the river. This dataset refers to the year of 2012, during the construction process. Fishes were captured in 16 sampling stations by electrofishing (with restitution) in speing and autumn of 2012. A total of 2214 records of 11 species and one genus were obtained.

データ レコード

この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、32 レコードが含まれています。 拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。

  • Event (コア)
    32
  • Occurrence 
    384

この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。

ダウンロード

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード:

DwC ファイルとしてのデータ ダウンロード 32 レコード English で (21 KB) - 更新頻度: unknown
EML ファイルとしてのメタデータ ダウンロード English で (16 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (14 KB)

バージョン

次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。

引用方法

研究者はこの研究内容を以下のように引用する必要があります。:

Mota P, Vingada J V, Diogo H, Ferreira J, Múrias T (2021): edp_sabor_fish_2012. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_fish_2012&v=1.0

権利

研究者は権利に関する下記ステートメントを尊重する必要があります。:

パブリッシャーとライセンス保持者権利者は EDP - Energias de Portugal。 This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF登録

このリソースをはGBIF と登録されており GBIF UUID: 891df84a-96d6-44ea-bab0-6471d51acff0が割り当てられています。   GBIF Portugal によって承認されたデータ パブリッシャーとして GBIF に登録されているEDP - Energias de Portugal が、このリソースをパブリッシュしました。

キーワード

Fish; electric fishing; ecological monitoring program; Water Framework Directive; Baixo Sabor dam

連絡先

リソースを作成した人:

Paulo Mota
General Coordinator
BIOLINK - Consultoria Ambiental, Unipessoal, Lda Praceta Caminho da Cruz, 9 4405-625 VN Gaia Vila Nova de Gaia PT
José Vítor Vingada
Scientific and Fieldwork Coordinator
BIOLINK - Consultoria Ambiental, Unipessoal, Lda Praceta Caminho da Cruz, 9 4405-625 VN Gaia Vila Nova de Gaia PT
Hugo Diogo
Technician
BIOLINK - Consultoria Ambiental, Unipessoal, Lda PT
Joana Ferreira
Technician
BIOLINK - Consultoria Ambiental, Unipessoal, Lda PT

リソースに関する質問に答えることができる人:

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

メタデータを記載した人:

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

地理的範囲

Data were collected along the lower Sabor river valley, from the mouth to the Maçãs river, about 70 km upstream, as well as in the Vilariça stream, in the municipalities of Torre de MData were collected along the lower Sabor river valley, from the mouth to the Maçãs river, about 70 km upstream, as well as in the Vilariça stream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro, Macedo de Cavaleiros, Bragança and Vimioso.oncorvo, Alfândega da Fé, Mogadouro, Macedo de Cavaleiros, Bragança and Vimioso.

座標(緯度経度) 南 西 [41.111, -7.366], 北 東 [41.624, -6.498]

生物分類学的範囲

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 2 orders, 5 families, 11 genera and 11 species.

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

時間的範囲

開始日 / 終了日 2012-05-28 / 2012-10-11

プロジェクトデータ

The dataset contains records of Fishes (Pisces) 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. Data were collected in May and October, 2012, during field visits to 16 sampling staiond located along the lower Sabor valley up to 70 km, and in the Vilariça stream. The occurrence of the target taxa was documented through 2214 records of individuals. The most abundant species (>200 records) were Luciobarbus bocagei (770 individuals), Lepomis gibbosus (525), Squalius caroliterii (281) and Pseudochondrostoma duriense (216)

タイトル EDP Baixo Sabor: Fishes – Ecological Monitoring Program [2012]
識別子 EDP Biodiversity Data
ファンデイング The work was funded by EDP - Energias de Portugal, S.A.
Study Area Description The study was conducted in the lower part of the sub-basin of river Sabor, covering all the stretches affected by the Feiticeiro and Baixo Sabor dams and a control area upstream, up to 70 kms from the Sabor mouth, as well as the Vilariça stream.
研究の意図、目的、背景など(デザイン) 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 (2008-2014).

プロジェクトに携わる要員:

論文著者
Paulo Mota
論文著者
José Vítor Vingada
論文著者
Hugo Diogo
論文著者
Joana Ferreira
メタデータ提供者
Tiago Múrias

収集方法

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 with pulsed direct current output, fixed with generator (to operate from the margin or from a vessel) or back transport with an explosion engine or battery, with the recommended characteristics: 200-1000V, power 0.8 - 2.5 KVA. The methodology adopted depended also on the depth of the section to be sampled. In small watercourses, fishing was carried out from the margin, in the upstream downstream direction, with the rapid immersion of the anode with the current already on, and the operator taking care to avoid denounce its presence. In larger water courses, harvest was carried out by two operators walking slowly upstream the initial point, describing a zigzag between the 2 margins, covering all habitats and fleeing the sheltered fishes. In conditions prone to promote a high escape behavior (high transparency water with low shelter conditions), the operators only unloaded the current after a period of immobilization with the electrodes already in the water (minimum 20 – 30 seconds). In these cases, and in all situations where most fish tended to escape upstream avoiding capture, an attempt was made, whenever possible, to previously close the section at the ends with fine mesh net, in order to increase the efficiency of fishing. The harvested specimens were handled carefully. Sampling was carried out in several periods lasting no more than 30 minutes to avoid fish mortality. 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, or in a net apparatus plunged into the sampled water course, in a place not subjected to electric current . The usual safety measures for working with electrofishing were strictly followed. The identification of the specimens up to the species was carried out on the spot, based on external characters. Small specimens that did not yet differ specific external characters were identified at the gender level. All individuals whose length was greater than 40 mm were measured with a 1 mm precision. Those below that threshold were not measured, and only their number was recorded. If the number of specimens were very high in a given sample, only a sub-sample of 50 individuals was measured. After these procedures, all specimens were returned to their habitat in the vicinity of the capture sites with suitable conditions without current (INAG, 2008). In the original dataset the single individual of the genus Cobitis captured was assigned to Cobitis calderoni, but the identification is doubtful because the species is not expected to occur in the Sabor watershed.

Study Extent The data were collected along the Sabor lower valley (Northeast Portugal), up to 70 kms from the mouth, and in the Vilariça stream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro, Macedo de Cavaleiros, Bragança and Vimioso.
Quality Control All identificatons were performed by accredited technicians

Method step description:

  1. To be completed

書誌情報の引用

  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.

追加のメタデータ

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.
メンテナンス内容 This resource will be regularly checked for accuracy.
代替識別子 891df84a-96d6-44ea-bab0-6471d51acff0
http://ipt.gbif.pt/ipt/resource?r=edp_sabor_fish_2012