LTER Baixo Sabor: Long term monitoring of freshwater fish - Sabor watershed [2012 - 2020]

説明

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、302 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。

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。

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。:

Beja P, Motta-Ferreira M, Filpe A F, Carona S, Henrique P, Severino R, Ivone S, Henrique S, Prata D, Lopes J, Guilherme J, Barradas J, Cereja R, Pace G, Rosa I, Pinto M, Agudelo W, Buzzo G, Sá F, Quaglietta L, Pereira N, Múrias T (2021): lter_sabor_ictiofauna_2012-20. v1. CIBIO (Research Center in Biodiversity and Genetic Resources) Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=lter_sabor_ictiofauna_2012-20&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 CIBIO (Research Center in Biodiversity and Genetic Resources) 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: 80d4429a-0b88-4952-b943-5999324b805f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CIBIO (Research Center in Biodiversity and Genetic Resources) Portugal が、このリソースをパブリッシュしました。

キーワード

Community dynamics; Electrofishing; Fish; Hydropower generation; Impact mitigation; ; Infrastructure development; Long-term monitoring; LTER.

連絡先

地理的範囲

Data were collected in 50-m sampling reaches distributed across the entire watershed of the Sabor River and its main tributaries (e.g., Maçãs, Angueira), and they are located in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro, Macedo de Cavaleiros, Bragança and Vimioso.

生物分類学的範囲

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 3 orders, 5 families, 13 genera and 14 species.

時間的範囲

プロジェクトデータ

The dataset contains records of Fishes (Pisces) collected in the River Sabor (NE Portugal) in 2012-2020, in the scope of a study aiming to understand the temporal dynamics of fish communities in relation to natural and anthropogenics drivers in a Mediterranean watershed. The study is part of research carried out at the Long Term Ecological Research Site (LTER) of Baixo Sabor (lter_eu_pt_002; https://deims.org/45722713-80e3-4387-a47b-82c97a6ef62b). The occurrence and abundance of the target taxa were documented through 27,514 records of individuals. The most abundant species (>2,000 records) were Luciobarbus bocagei (6,166 individuals), Pseudochondrostoma duriense (4,894), Squalius caroliterii (4,693), Squalius alburnoides (3,620), Lepomis gibbosus (2,910), and Gobio lozanoi (2,360). The taxonomy of fish recorded as Achondrostoma arcasii is currently under evaluation, and so the identity of the species will be updated in the near future. Part of these data has already been analised and published (Ferreira et al., 2016; Mota-Ferreira et al., 2021). The dataset will be regularly updated with additional data from future sampling years.

プロジェクトに携わる要員:

収集方法

The data was collected between 2012 and 2020, using standard electrofishing protocols (INAG, 2008) in a stream stretch of 50 meters for 15-25 minutes, with longer surveys in wider and deeper streams to properly cover the stretch. Within each segment, fish were sampled using a single anode electrofishing gear (350-750V, 3-5A, DC). Electrofishing was always conducted by the same operator, while a second operator was tasked with the netting of the displaced fish. All captured individuals were identified on site and released after the sampling session. In accordance with the Portuguese legislation, all individuals belonging to exotic species were euthanized, instead of being returned to the wild. All sampling were conducted under the appropriate permits of Portuguese conservation authority, the Instituto da Conservação da Natures e Florestas (ICNF). Details of the methods are available in Ferreira et al. (2016) and Mota-Ferreira et al. (2021).

Method step description:

1. To be completed

書誌情報の引用

1. Ferreira, M., Filipe, A. F., Bardos, D. C., Magalhaes, M. F., & Beja, P. (2016). Modeling stream fish distributions using interval‐censored detection times. Ecology and evolution, 6(15), 5530-5541. https://doi.org/10.1002/ece3.2295
2. Mota‐Ferreira, M., Filipe, A. F., Filomena Magalhães, M., Carona, S., & Beja, P. (2021). Spatial modelling of temporal dynamics in stream fish communities under anthropogenic change. Diversity and Distributions, 27(2), 313-326. https://doi.org/10.1111/ddi.13189
3. 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