Descrição
Meetnetten.be - Exuviae counts for dragonflies in Flanders, Belgium is a sampling event dataset published by the Research Institute of Nature and Forest (INBO). It is part of the Meetnetten.be suite of monitoring networks for priority species in Flanders, in which data are collected at fixed locations using a standardized protocol (https://meetnetten.be). This dataset contains exuviae (larval skin remained behind after ecdysis) counts for 1 priority dragonfly species (Gomphus flavipes). Here it is published as a standardized Darwin Core Archive and includes for each sampling event an eventID, date, location and sampling protocol (in the event core), the length of the transect (in the measurement or fact extension) and for each occurrence an occurrenceID, the number of recorded individuals, status (present/absent), life stage, sex and scientific name (in the occurrence extension). Issues with the dataset can be reported at https://github.com/inbo/meetnetten-occurrences/issues
Generalized and/or withheld information: as these are sensitive priority species, location information is generalized to 1, 5 or 10 km Universal Transverse Mercator (UTM) grid cells. Original locations are available upon request.
We have released this dataset to the public domain under a Creative Commons Zero waiver. We would appreciate it if you follow the INBO norms for data use (https://www.inbo.be/en/norms-data-use) when using the data. If you have any questions regarding this dataset, don't hesitate to contact us via the contact information provided in the metadata or via opendata@inbo.be.
For all published Meetnetten.be datasets, see https://www.gbif.org/dataset/search?project_id=meetnetten.be
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 435 registros.
Também existem 2 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:
Piesschaert F, De Knijf G, Brosens D, Westra T, Desmet P, Ledegen H, Pollet M (2023). Meetnetten.be - Exuviae counts for dragonflies in Flanders, Belgium. Version 1.13. Research Institute for Nature and Forest (INBO). Samplingevent dataset. https://doi.org/10.15468/ue87ux
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Research Institute for Nature and Forest (INBO). 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: 64d7725a-4743-461a-ac17-956bffef577b. Research Institute for Nature and Forest (INBO) publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Belgian Biodiversity Platform.
Palavras-chave
Samplingevent; Odonata; dragonflies; damselflies; monitoring; priority species; Flanders; Samplingevent
Contatos
- Ponto De Contato
http://orcid.org/0000-0002-5843-646X
- Originador
- Provedor Dos Metadados
- Originador
- Provedor Dos Metadados ●
- Originador
- Originador
- Provedor Dos Metadados
- Ponto De Contato
Cobertura Geográfica
Flanders, Belgium
| Coordenadas delimitadoras | Sul Oeste [50,67, 2,53], Norte Leste [51,51, 5,94] |
|---|
Cobertura Taxonômica
The target dragonfly species for Meetnetten.be are listed at https://meetnetten.be/#group-6. Other dragonflies observed during the sampling are momentarily not included. This dataset covers the larval skin protocol, for which there is 1 target species. In a later phase, when the monitoring of Gomphus vulgatissimus is operational, more data will be included.
| Reino | Animalia |
|---|---|
| Filo | Arthropoda |
| Class | Insecta (insects) |
| Ordem | Odonata (dragonflies) |
| Espécie | Gomphus flavipes (Rivierrombout) |
Cobertura Temporal
| Data Inicial / Data final | 2016-01-01 / 2022-12-31 |
|---|
Dados Sobre o Projeto
Meetnetten.be is a suite of monitoring networks through which the Flemish Government is collecting high-quality information on 65 priority plant and animal species. These are species on which Flanders has to report to Europe in the framework of the Habitats and Birds Directives, but also other species that are important for the Flemish nature policy.
| Título | Meetnetten.be |
|---|---|
| Identificador | meetnetten.be |
| Financiamento | Flemish Government |
| Descrição da Área de Estudo | Flanders, Belgium |
| Descrição do Design | Each monitoring network consists of fixed sample locations in which the target species is counted based on a standardized protocol. Data collection relies mainly on specialized volunteers, coordinated by the NGO Natuurpunt Studie. Fieldwork is planned and monitored with the web tool https://meetnetten.be, which is also used for entering the collected data. |
O pessoal envolvido no projeto:
Métodos de Amostragem
Sampling was done using the protocol described in De Knijf et al. (2019) and explained to volunteers in Ledegen et al. (2017). 1. Gomphus flavipes (River Clubtail/ Rivierrombout): During a count of larval skins, the riparian bank is slowly crossed over a length of 500 m and every larval skin found is collected. The location is preferably read with a GPS. Each transect is visited once every 10 days and this in the period from 1 June to 15 August (6 visits in total).
| Área de Estudo | 1. Gomphus flavipes (River Clubtail / Rivierrombout) occurs in medium-sized to large rivers, preferably with sandy substrate. The habitat of the Flemish population is somewhat different as the species reproduces her in a busy canal with concrete banks (De Knijf et al. 2013). We follow up on this species by counting the larval skins. |
|---|---|
| Controle de Qualidade | Data are collected using a predefined sampling protocol. |
Descrição dos passos do método:
- Researchers from INBO and Natuurpunt Studie define and document the appropriate sampling protocol for the target species.
- Fieldwork is planned and coordinated by Natuurpunt Studie, using https://meetnetten.be.
- Data are collected in the field by specialized volunteers, using the predefined sampling protocol.
- Volunteers enter the collected data in https://meetnetten.be.
- A custom SQL view is created in the meetnetten.be database to map the original data to Darwin Core as an event core, occurrence extension and measurement or fact extension.
Citações bibliográficas
- De Knijf G, Ledegen H & Westra T (2019) Monitoringsprotocol Libellen. Versie – 2.0. Rapporten van het Instituut voor Natuur- en Bosonderzoek 2019 (49). Instituut voor Natuur- en Bosonderzoek, Brussel. https://doi.org/10.21436/inbor.17262395
- De Knijf G., Adriaens T., Vermylen R. & Van der Schoot P. 2013. Ontdekking van een populatie Rivierrombout (Gomphus flavipes) op het Albertkanaal (België), een van de drukst bevaren kanalen van Europa, en een overzicht van de status in West- en Midden-Europa. Brachytron, 16: 3-17.
- Ledegen H & De Knijf G (2017) Veldwerkhandleiding Libellen. Natuurpunt Studie, Mechelen.
Metadados Adicionais
We like to thank the "Libellenvereniging Vlaanderen” (https://www.odonata.be) for their input in creating this dataset.
| Identificadores alternativos | 64d7725a-4743-461a-ac17-956bffef577b |
|---|---|
| https://ipt.inbo.be/resource?r=meetnetten-libellen-larvenhuidjes-occurrences |