Meetnetten.be - Sightings for Ephippiger ephippiger in Flanders, Belgium
Latest version published by Research Institute for Nature and Forest (INBO) on 19 August 2021 Research Institute for Nature and Forest (INBO)

Meetnetten.be - Sightings for Ephippiger ephippiger 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 counts of the Saddle-backed Bush Cricket Ephippiger ephippiger in Flanders. Here it is published as a standardized Darwin Core Archive and includes for each sampling event an event ID, date, location, sampling effort and sampling protocol (in the event core) and for each occurrence and occurrence ID, the number of recorded individuals, status (present/absent), life stage 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

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Data Records

The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 49 records.

1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

  • Event (core)
    49
  • Occurrence 
    103

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.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 49 records in English (9 kB) - Update frequency: unknown
Metadata as an EML file download in English (16 kB)
Metadata as an RTF file download in English (15 kB)
Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Piesschaert F, De Knijf G, Brosens D, Van de Poel S, Westra T, Desmet P, Pollet M (2021): Meetnetten.be - Sightings for Ephippiger ephippiger in Flanders, Belgium. v1.1. Research Institute for Nature and Forest (INBO). Dataset/Samplingevent. https://ipt.inbo.be/resource?r=meetnetten-zadelsprinkhaan-occurrences&v=1.1

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is 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

This resource has been registered with GBIF, and assigned the following GBIF UUID: 8704a765-ec45-45fa-a133-36fec7dd4346.  Research Institute for Nature and Forest (INBO) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Belgian Biodiversity Platform.

Keywords

Samplingevent; monitoring; grasshoppers

Contacts

Who created the resource:

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

Who can answer questions about the resource:

Frederic Piesschaert
Research Institute for Nature and Forest (INBO)
BE

Who filled in the metadata:

Dimitri Brosens
Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform
BE
Geert De Knijf
Research Institute for Nature and Forest (INBO)
BE
Geographic Coverage

Flanders, Belgium

Bounding Coordinates South West [50.67, 2.53], North East [51.51, 5.94]
Taxonomic Coverage

The target species for Meetnetten.be are listed at https://meetnetten.be/#group-2. This dataset covers the grasshopper capture and count protocol , for which there is one target species.

Kingdom  Animalia (Animals)
Phylum  Arthropoda
Class  Insecta
Order  Orthoptera
Temporal Coverage
Start Date / End Date 2016-01-08 / 2020-12-31
Project Data

Meetnetten.be is a suite of monitoring networks through which the Flemish Government is collecting high-quality information on priority plant and animal species. These are species on which Flanders have 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.

Title Meetnetten.be
Identifier meetnetten.be
Funding Flemish Government
Study Area Description Flanders, Belgium
Design Description 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.

The personnel involved in the project:

Point Of Contact
Frederic Piesschaert
Sampling Methods

Sampling was done using the protocol described in De Knijf et al. (2016). We monitor Ephippiger ephippiger by counting calling males along a fixed trail. Each of the 5 marked areas are counted twice in the most active period (25 August to 15 September).

Study Extent The question we are trying to answer with the grasshopper monitoring network is whether the species in Flanders over a 24-year period is decreasing by at least 25% or increasing by 33% (Westra et al.2014). Since the 2 species (Stenobothrus stigmaticus and Ephippiger ephippiger) of monitored grasshoppers occur at less than 30 sites, all sites are monitored completely. Zadelsprinkhaan - Ephippiger ephippiger - The Saddle-backed Bush Cricket is a very remarkable and large bush cricket with a saddle-shaped neck shield and strongly reduced anterior wings. In Flanders, this species only occurs in very open wooded heathland in the province of Limburg.
Quality Control All data is validated

Method step description:

  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.
  6. The Darwin Core views are connected to the INBO IPT and documented with metadata.
  7. The dataset is published and registered with GBIF.
Bibliographic Citations
  1. De Knijf G., Adriaens T., De Bruyn L., Maes D., Onkelinx T., Piesschaert F., Pollet M., Westra T. & Quataert P. (2016). Monitoringsprotocol sprinkhanen. Rapporten van het Instituut voor Natuur- en Bosonderzoek 2016 (INBO.R.2015.10069987). Instituut voor Natuur- en Bosonderzoek, Brussel. https://doi.org/10.21436/inbor.10069987
Additional Metadata

We like to thank the "Saltabel grasshopper working group and LIKONA” for their input in creating this dataset.

Alternative Identifiers 8704a765-ec45-45fa-a133-36fec7dd4346
https://ipt.inbo.be/resource?r=meetnetten-zadelsprinkhaan-occurrences