Meetnetten.be - Exuviae counts for dragonflies in Flanders, Belgium

Última versión Publicado por Research Institute for Nature and Forest (INBO) en Oct 29, 2020 Research Institute for Nature and Forest (INBO)

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

Los datos en este evento de muestreo recurso han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 245 registros. también existen 2 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.

  • Event (core)
    245
  • Occurrence 
    735
  • MeasurementOrFact 
    540

Este IPT archiva los datos, sirviendo así como repositorio de datos. Los datos y metadatos están disponibles para descargar en la sección de descargas. La tabla de versiones muestra otras versiones del recurso que se han hecho accesibles al público y permite el seguimiento de los cambios hechos al recurso en el tiempo.

Descargas

Descargue la última versión de los datos como un Archivo Darwin Core (DwC-A) o los metadatos como EML o RTF:

Datos como un archivo DwC-A descargar 245 registros en Inglés (19 KB) - Frecuencia de actualización: annual
Metadatos como un archivo EML descargar en Inglés (16 KB)
Metadatos como un archivo RTF descargar en Inglés (15 KB)

Versiones

La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.

¿Cómo referenciar?

Los usuarios deben citar este trabajo de la siguiente manera:

Piesschaert F, De Knijf G, Brosens D, Westra T, Desmet P, Ledegen H, Pollet M (2020): Meetnetten.be - Exuviae counts for dragonflies in Flanders, Belgium. v1.6. Research Institute for Nature and Forest (INBO). Dataset/Samplingevent. https://ipt.inbo.be/resource?r=meetnetten-libellen-larvenhuidjes-occurrences&v=1.6

Derechos

Los usuarios deben respetar los siguientes derechos de uso:

El publicador y propietario de los derechos de este trabajo es 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.

Registro GBIF

Este recurso ha sido registrado en GBIF con el siguiente UUID: 64d7725a-4743-461a-ac17-956bffef577b.  Research Institute for Nature and Forest (INBO) publica este recurso, y está registrado en GBIF como un publicador de datos avalado por Belgian Biodiversity Platform.

Palabras Clave

Samplingevent; Odonata; dragonflies; damselflies; monitoring; priority species; Flanders

Contactos

¿Quién creó el recurso?:

Frederik Piesschaert
researcher
Research Institute for Nature and Forest (INBO) BE
Geert De Knijf
Researcher
Research Institute for Nature and Forest (INBO) BE
Dimitri Brosens
Researcher
Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform BE
Toon Westra
Researcher
Research Institute for Nature and Forest (INBO) BE
Peter Desmet
Researcher
Research Institute for Nature and Forest (INBO) BE
Marc Pollet
Research manager
Research Institute for Nature and Forest (INBO) BE

¿Quién puede resolver dudas acerca del recurso?:

Frederik Piesschaert
researcher
Research Institute for Nature and Forest (INBO) BE

¿Quién documentó los metadatos?:

Dimitri Brosens
researcher
Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform BE
Peter Desmet
Research Institute for Nature and Forest (INBO) BE

Cobertura Geográfica

Flanders, Belgium

Coordenadas límite Latitud Mínima Longitud Mínima [50.67, 2.53], Latitud Máxima Longitud Máxima [51.51, 5.94]

Cobertura Taxonómica

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)
Orden  Odonata (dragonflies)
Especie  Gomphus flavipes (Rivierrombout)

Cobertura Temporal

Fecha Inicial / Fecha Final 2016-01-01 / 2019-12-31

Datos del Proyecto

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
Fuentes de Financiación Flemish Government
Descripción del Área de Estudio Flanders, Belgium
Descripción del Diseño 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.

Personas asociadas al proyecto:

Punto de Contacto
Frederic Piesschaert

Métodos de Muestreo

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 Estudio 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.
Control de Calidad Data are collected using a predefined sampling protocol.

Descripción de la metodología paso a paso:

  1. Researchers from INBO and Natuurpunt Studie define and document the appropriate sampling protocol for the target species.
  2. Fieldwork is planned and coordinated by Natuurpunt Studie, using https://meetnetten.be.
  3. Data are collected in the field by specialized volunteers, using the predefined sampling protocol.
  4. Volunteers enter the collected data in https://meetnetten.be.
  5. 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.

Referencias Bibliográficas

  1. 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
  2. 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.
  3. Ledegen H & De Knijf G (2017) Veldwerkhandleiding Libellen. Natuurpunt Studie, Mechelen.

Metadatos Adicionales

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