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Invasive species - New Zealand pigmyweed (Crassula helmsii) occurrences in Flanders, Belgium
Citation
Scheers K, Packet J, Denys L, Jambon W, Brosens D (2019): Invasive species - New Zealand pigmyweed (Crassula helmsii) occurrences in Flanders, Belgium. v1.8. Research Institute for Nature and Forest (INBO). Dataset/Samplingevent. https://dx.doi.org/10.15468/ckq9l7

Access data
Archived data
Availability: CC0 To the extent possible under law, the person who associated CC0 with this dataset has waived all copyright and related or neighboring rights to this dataset.

Description
Invasive species - New Zealand pigmyweed (Crassula helmsii) occurrences in Flanders, Belgium is a sampling event dataset published by the Research Institute for Nature and Forest (INBO). It contains information on 274 sampling events with 162 occurrences of invasive New Zealand pigmyweed starting from 2013. more

This dataset is a subset of a larger vegetation analysis and focuses only on the Crassula helmsii occurrences. Here the dataset is published as a standardized Darwin Core Archive and includes for each event: a stable eventID, date and location of the observation, and a short description of the sampling protocol (in the event core), supplemented with specific information for each occurrence: a stable occurrenceID, the scientific name and higher classification of the observed species, the number of recorded individuals and a reference to the observer of the record (in the occurrence extension).
This dataset was published as open data for the TrIAS project (Tracking Invasive Alien Species http://trias-project.be, Vanderhoeven et al. 2017), with technical support provided by the Research Institute for Nature and Forest (INBO).

Scope
Themes:
Biology > Plants
Keywords:
Fresh water, Introduced species, Belgium, Flanders

Geographical coverage
Belgium, Flanders [Marine Regions]

Temporal coverage
12 June 2013 - 26 September 2013

Parameter
Distribution

Contributors
Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek (INBO), moredata creator

Dataset status: In Progress
Data type: Data
Data origin: Data collection
Metadatarecord created: 2019-07-18
Information last updated: 2019-07-18
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy