Descrição
During 23 years, 3 institutions sampled fish in the Belgian part of the river Meuse with two distincts methodologies.
Data were provided by the survey of fish passages in fish ladders at Tailfer (upstream Namur) and Lixhe (downstream Liège) over the 1989-2011 period (Matondo & Ovidio 2016). Fish were collected daily in a trap placed in the upper pool of the ladder when the migration peaks occurred, and twice a week outside the major migration period. All the fish species were identified and species abundances were estimated without taking into account the juveniles and the youngs-of-the-year. Annual fish abundances were expressed as monthly averages.
Data from Hastière, Andenne and Visé were provided by electrofishing from a boat along the banks in 1994, 2007, 2008, 2009 and 2010. Abundances were expressed as number of individuals by 100m² of river sampled.
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 39 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.
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:
Latli Adrien, Ovidio Michael, Kestemont Patrick (2017). Fish abundance evolution in the Belgian River Meuse from 1989 to 2012.
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é BioFresh. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 7f747121-a7c3-4da1-9bc2-7b1ee63112d9. BioFresh publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Society for the Management of Electronic Biodiversity Data.
Palavras-chave
rivers; ; Biosphere; Terrestrial Hydrosphere; Biota; Samplingevent
Contatos
- Autor ●
- Originador ●
- Ponto De Contato
- Provedor De Conteúdo
- Provedor De Conteúdo
Cobertura Geográfica
Belgian part of the Meuse basin
| Coordenadas delimitadoras | Sul Oeste [50,078, 4,669], Norte Leste [50,764, 6,218] |
|---|
Cobertura Taxonômica
All fish were identified to species
| Espécie | Fish |
|---|
Cobertura Temporal
| Data Inicial / Data final | 1989-01-01 / 2011-01-01 |
|---|
Métodos de Amostragem
Data were provided by the survey of fish passages in fish ladders at Tailfer (upstream Namur) and Lixhe (downstream Liège) over the 1989-2011 period (Matondo & Ovidio 2016). Fish were collected daily in a trap placed in the upper pool of the ladder when the migration peaks occurred, and twice a week outside the major migration period. All the fish species were identified and species abundances were estimated without taking into account the juveniles and the youngs-of-the-year. Annual fish abundances were expressed as monthly averages. Data from Hastière, Andenne and Visé were provided by electrofishing from a boat along the banks in 1994, 2007, 2008, 2009 and 2010. Abundances were expressed as number of individuals by 100m² of river sample
| Área de Estudo | During 23 years, 3 institutions sampled fish in the Belgian part of the river Meuse with two distincts methodologies. |
|---|
Descrição dos passos do método:
- commonly used series of methods steps regarding fish (e.g. sampling, identification, data management)
Metadados Adicionais
This article is currently under review in the journal Ecological applications
| Identificadores alternativos | SF_6 |
|---|---|
| Meuse River fish dataset | |
| 7f747121-a7c3-4da1-9bc2-7b1ee63112d9 | |
| http://data.freshwaterbiodiversity.eu/ipt/resource?r=sf6-meuse_fish |