Occurrence

DEMNA-DNE : Early warning system on Introduced Species in Wallonia

Latest version published by Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA) on 26 September 2022 Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA)
Early warning system on Introduced Species in Wallonia is a presence-only dataset aimed to deliver in real time the occurrence records of introduced species within Wallonia. Data are aggregated from various online recording systems that are maintenaid by the Département d'Étude du Milieu Naturel et Agricole (SPW-DEMNA).... More

Description

Early warning system on Introduced Species in Wallonia is a presence-only dataset aimed to deliver in real time the occurrence records of introduced species within Wallonia. Data are aggregated from various online recording systems that are maintenaid by the Département d'Étude du Milieu Naturel et Agricole (SPW-DEMNA).

Among these encoding systems, we find OFFH (Observations Faune Flore Habitats), the main occurrence encoding platform for the department experts and partners. But also specific surveys on exotic species (e.g. on the Giant Hogweed) open to the general public and thus based on citizen participation.

As this dataset aims to feed an alert system on exotic species, it also include non-validated data and attention should be paid to the validation status of the records!

If you have any return or remark, please do not hesitate to contact the Department for further details.

Data Records

The data in this occurrence 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 64,893 records.

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 64,893 records in English (3 MB) - Update frequency: unknown
Metadata as an EML file download in English (14 kB)
Metadata as an RTF file download in English (13 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:

Barbier Y, Coupremanne M, Branquart E, Vanderhoeven S (2022): DEMNA-DNE : Early warning system on Introduced Species in Wallonia. v1.55. Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA). Dataset/Occurrence. https://ipt.biodiversity.be/resource?r=demnaew&v=1.55

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA). This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 04871911-1b00-41f3-8dc6-fc0cea421f96.  Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Belgian Biodiversity Platform.

Keywords

Occurrence;Occurrence;Introduced species;Wallonia;Belgium;RIPARIAS;DEMNA;SPW;Invasive species; Observation

Contacts

Who created the resource:

Yvan Barbier
Biodiversity Expert/IT manager
Department d'étude du milieu naturel et agricole
Avenue Maréchal Juin 23
5030 Gembloux
Namur
BE
Maxime Coupremanne
Data liaison officer
Belgian Biodiversity Platform - DEMNA
Boulevard Simon Bolivar, 30
1000 bruxelles
Brussels
BE
Etienne Branquart
Biodiveristy expert
Department d'étude du milieu naturel et agricole
Avenue Maréchal Juin 23
5030 Gembloux
Namur
BE
Sonia Vanderhoeven
Biodiveristy Expert
Belgian Biodiversity Platform - DEMNA
Boulevard Simon Bolivar, 30
1000 Brussels
Brussels
BE

Who can answer questions about the resource:

Maxime Coupremanne
Data liaison officer
Belgian Biodiversity Platform - DEMNA
Boulevard Simon Bolivar 30
1000 Brussels
Brussels
BE
Yvan Barbier
Biodiversity Expert/IT manager
Department d'étude du milieu naturel et agricole
23 Avenue Maréchal Juin
5030 Gembloux
Namur
BE

Who filled in the metadata:

Maxime Coupremanne
Data Liaison officer
Belgian Biodiversity Platform
Avenue Maréchal Juin 23
5030 Gembloux
Namur
BE

Who else was associated with the resource:

Content Provider
Sonia Vanderhoeven
Science officer
Belgian Biodiversity Platform
Boulevard Simon Bolivar, 30
1000 Brussels
BE
Content Provider
Adrien Latli
Science officer
Department d'étude du milieu naturel et agricole
Avenue Maréchal Juin 23
5030 Gembloux
Namur
BE
Content Provider
Etienne Branquart
Science Officer
Department d'étude du milieu naturel et agricole
Avenue Maréchal Juin 23
5030 Gembloux
Namur
BE

Taxonomic Coverage

introduced species from Wallonia. The dataset covers both plant and animal species mentionned as non native by the Global Register of Introduced and Invasive Species - Belgium, and within other shorter listings. As mentionned in the basic metadata, this watch list also includes taxa that should not be considered as invasive for the entire wallonia/Belgium but from which the distribution dynamics are monitored.

Kingdom  Animalia Linnaeus, 1758 (Animals, Metazoan),  Haeckel (1866) (Plants)

Temporal Coverage

Living Time Period 1978 to now

Sampling Methods

Data are derived from a variety of contexts, including structured or targeted inventories conducted by the Department's experts and partners, their opportunistic observations, as well as citizen science via online survey modules targeting invasives and facilitating their participatory monitoring

Study Extent Wallonia, southern Belgium. Data derives from diverse encoding facilities, all managed by the Département d'Etude du Milieu Naturel et Agricole (SPW-DEMNA).
Quality Control Validation of each record is an important part of DEMNA-SPW's data policy. All raw records are submitted to a validation by biodiversity experts of the department. This validation can be based on a photo, on the observer's expertise or on plausibility. However, as this dataset serves as an early warning system, it also contains UNVALIDATED data and special attention must be paid to the identificationVerificationStatus field.

Method step description:

  1. Field data collection from various protocols and frameworks
  2. Encoding in departement data systems (OFFH,'enquêtes invasives, etc.)
  3. Automated fusion of records from the various systems
  4. API for a DWC-formatted exports of exotics species records, updated daily

Bibliographic Citations

  1. Branquart E., Adriaens T., Devisscher S., D’hondt B., Denys L., Dumortier A., Latli A., Packet J., Scheers K., Vanderhoeven S. & Willeput R. (2021) Belgian alert lists of alien aquatic plants and crayfish. Report prepared in support of implementing action A1 of the LIFE RIPARIAS project LIFE19 NAT/BE/000953, 15 pages. https://www.riparias.be/358

Additional Metadata

Purpose This dataset aims to feed a GBIF-mediated early warning system on introduced or invasive species within belgium in the framework of the LIFE RIPARIAS project.
Maintenance Description Daily automated update.
Alternative Identifiers 04871911-1b00-41f3-8dc6-fc0cea421f96
https://ipt.biodiversity.be/resource?r=demnaew