INBOVeg - Vegetation surveys of potential and actual alluvial forests in East Flanders, Belgium

Sampling event Observation
Latest version published by Research Institute for Nature and Forest (INBO) on Jul 23, 2026 Research Institute for Nature and Forest (INBO)
Publication date:
23 July 2026
License:
CC-BY 4.0

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 172 records in English (79 KB) - Update frequency: not planned
Metadata as an EML file download in English (16 KB)
Metadata as an RTF file download in English (13 KB)

Description

This dataset was collected as part of a project investigating the requirements of ‘Alluvial forests with Alnus glutinosa and Fraxinus excelsior (Alno-Padion, Alnion)’ habitats in Flanders, partly to inform management, restoration and the assessment of development opportunities of/for such habitats. This research was carried out by INBO under its previous name (the Institute for Nature Conservation, in Dutch ‘het Instituut voor Natuurbehoud’), on behalf of the province of East Flanders (provincie Oost-Vlaanderen). In the data, under 'Occurrence remarks', the vegetation layer code is noted. The transect code is noted under 'Event remarks'. Although abiotic data was collected during this project, only vegetation data is presented here. Details of the sampling protocol, including the vegetation layer codes, are given in the associated report: De Becker, P., Jochems, H., & Huybrechts, W. (2004). Onderzoek naar de abiotische standplaatsvereisten van verschillende beekbegeleidende alno-padion & Alnion incanae-gemeenschappen. (Verslag van het Instituut voor Natuurbehoud; Vol. 17). Instituut voor Natuurbehoud. All data was collected by trained experts.The data is being exported from INBOVEG, the INBO vegetation record database (also part of the "Global Index of Vegetation-plot databases" and the "European Vegetation Archive"). This GBIF dataset is the same as the data in INBOVeg. The relevant identification code is 'IV2013122411061887'. It has been previously published on GBIF as part of the FLORABANK1 bulkdata publication (https://doi.org/10.3897/phytokeys.12.2849) at either a 1 km² or a 4 km² scale; here, it is published with specific locations (with 30m² uncertainty). No coordinate uncertainty was noted in the accompanying report, so 30m² is only an estimate. The coordinates were originally recorded in the Belgian Lambert system, but they are given here as WGS84 coordinates.To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Attribution waiver (https://creativecommons.org/licenses/by/4.0/). We would appreciate, however, if you read and follow these norms for data use (http://www.inbo.be/en/norms-for-data-use) and provide a link to the original dataset whenever possible. If you use these data for a scientific paper, please cite the dataset following the applicable citation norms and/or consider us for co-authorship. We are always interested to know how you have used or visualised the data, or to provide more information, so please contact us via the contact information provided in the metadata or via opendata@inbo.be.

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 172 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)
172
Occurrence 
3751

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.

Versions

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

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Research Institute for Nature and Forest (INBO). 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: 556b7aa2-0e9f-49d1-8ffa-54200f61663a.  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; Observation; INBOVeg; INBOdata; alluvial forest; Alnus glutinosa; Fraxinus excelsior; Alno-Padion; Alnion

Contacts

Piet De Becker
  • Originator
  • Point Of Contact
Hans Jochems
  • Originator
INBO
Willy Huybrechts
  • Originator
INBO
Maria-Rose Eves Down
Wim Mertens
Bart Vandevoorde

Geographic Coverage

East Flanders, Belgium

Bounding Coordinates South West [50.079, 3.921], North East [51.336, 5.315]

Taxonomic Coverage

No Description available

Kingdom Plantae

Temporal Coverage

Start Date / End Date 2001-05-01 / 2003-08-14

Project Data

This research project aimed to gain an understanding of the site requirements of stream-associated forests belonging to the Alder-Bird Cherry and Alder communities, in Flanders/East Flanders, and to translate these insights into a tool that can be used when making decisions regarding nature conservation objectives and the planning/management of nature reserves. To investigate the site requirements of stream-associated forests, combined data are required on the site characteristics and the occurrence of the forest type and its typical plant species. The combined site and vegetation data make it possible to establish quantitative relationships between site requirements and the occurrence of the forest types. This leads to a decision-making tool capable of assessing the likelihood of occurrence of these different forest types. The relationships identified make it possible to assess the potential for the development of the studied forest types in disturbed, less well-developed forests or in current agricultural areas. This concerns only the potential as determined by the abiotic environment.

Title RESEARCH INTO THE ABIOTIC HABITAT REQUIREMENTS OF VARIOUS ALNO-PADION AND ALNION INCANAE COMMUNITIES ALONG STREAMS (ONDERZOEK NAAR DE ABIOTISCHE STANDPLAATSVEREISTEN VAN VERSCHILLENDE BEEKBEGELEIDENDE ALNO-PADION & ALNION INCANAE-GEMEENSCHAPPEN)
Funding This research was carried out by INBO under its previous name (the Institute for Nature Conservation, in Dutch ‘het Instituut voor Natuurbehoud’), on behalf of the province of East Flanders (Afdeling Natuur Oost-Vlaanderen (AMINAL)).
Study Area Description In reference areas, where well-developed stream-associated forest types are found, basic data were collected to establish the site requirements of the forest types under study. This involves a total of 30 areas with 122 measurement points, for a total of 172 surveys. The existing literature at the time indicate that the main site factors for stream-associated forests related to soil texture, soil chemistry, groundwater composition and groundwater levels. For all measurement points in the reference areas, these abiotic data were linked to vegetation surveys. Together, they formed the basic data used to determine the defining site characteristics. The vegetation surveys – 172 in total – were analysed using a number of statistical techniques. Five more or less ‘pure’o forest types are distinguished. These corresponded to the typology of stream-associated forest types within the related Alno-Padion and Alnion communities being studied. The various forest types are discussed in detail in the associated report, both in terms of vegetation aspects and their distribution.
Design Description The vegetation was described on the basis of a vegetation survey. In forests, a 10×10 m² plot was surveyed, following species lists for each vertical structural layer (moss, herb, shrub and tree layers). To estimate ground cover, the Londo scale was used.

The personnel involved in the project:

Piet De Becker
  • Principal Investigator
Hans Jochems
  • Principal Investigator
Willy Huybrechts
  • Principal Investigator
Wim Mertens
  • Principal Investigator
Bart Vandevoorde
  • Principal Investigator

Bibliographic Citations

  1. De Becker, P., Jochems, H., & Huybrechts, W. (2004). Onderzoek naar de abiotische standplaatsvereisten van verschillende beekbegeleidende alno-padion & Alnion incanae-gemeenschappen. (Verslag van het Instituut voor Natuurbehoud; Vol. 17). Instituut voor Natuurbehoud. Available from: https://pureportal.inbo.be/nl/publications/onderzoek-naar-de-abiotische-standplaatsvereisten-van-verschillen/
  2. Londo, G. The decimal scale for releves of permanent quadrats. Vegetatio 33, 61–64 (1976). https://doi.org/10.1007/BF00055300

Additional Metadata

To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Attribution waiver (https://creativecommons.org/licenses/by/4.0/). We would appreciate, however, if you read and follow these norms for data use (http://www.inbo.be/en/norms-for-data-use) and provide a link to the original dataset whenever possible. If you use these data for a scientific paper, please cite the dataset following the applicable citation norms and/or consider us for co-authorship. We are always interested to know how you have used or visualised the data, or to provide more information, so please contact us via the contact information provided in the metadata or via opendata@inbo.be.

Acknowledgements
Alternative Identifiers 556b7aa2-0e9f-49d1-8ffa-54200f61663a
https://ipt.inbo.be/resource?r=inboveg-alno-alni-event