Description
Enregistrements de données
Les données de cette ressource données d'échantillonnage ont été publiées sous forme dune Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant quensemble dun ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 294 enregistrements.
1 tableurs de données dextension existent également. Un enregistrement dextension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre denregistrements dans chaque tableur de données dextension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous naffiche que les versions publiées de la ressource accessibles publiquement.
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Research Institute for Nature and Forest (INBO). Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède lUUID GBIF suivante : 95e12e60-ffbf-4a21-bfee-6d01155c6ed4. Research Institute for Nature and Forest (INBO) publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec lapprobation du Belgian Biodiversity Platform.
Mots-clé
Samplingevent; Observation; INBOVeg; Bourgoyen-Ossemeersen nature reserve; Londo scale
Contacts
- Créateur
- Créateur
- Créateur ●
- Personne De Contact
- Fournisseur Des Métadonnées
https://orcid.org/0009-0000-9611-3824
Couverture géographique
Flanders, Belgium
| Enveloppe géographique | Sud Ouest [51,054, 3,66], Nord Est [51,07, 3,685] |
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Couverture taxonomique
Pas de description disponible
| Kingdom | Plantae |
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Couverture temporelle
| Date de début | 1995-06-05 |
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Données sur le projet
At the request of the City of Ghent, a vegetation map of the ‘Bourgoyen-Ossemeersen’ nature reserve was drawn up during the 1995 growing season. A thorough inventory and interpretation of both biotic and abiotic parameters was essential for understanding the relationships and developments within a given ecosystem, and was indispensable for developing a scientifically sound ecological management plan. Furthermore, a baseline condition was needed in order to evaluate the management measures implemented. This vegetation study aimed to shed more light on the evolution of the various vegetation types. From both a botanical and vegetation science perspective and from the point of view of (avi-)fauna conservation, effective vegetation management is the only way to ensure that the area retains its ecological value in the long term as a wintering ground for waterbirds and as a typical East Flemish floodplain and valley grassland area. In an initial phase, around three hundred representative vegetation surveys were carried out. In these surveys, all species within an area of 3 by 3 metres were recorded, together with an estimate of their cover and abundance using Londo’s scale. The raw data was then classified using the Fortran programme TWINSPAN (Hill, 1979) to produce a typology, which formed the basis for an area-wide vegetation map. A brief literature review also provided an overview of the various vegetation types and their habitats. Together with knowledge regarding management, soil, history and topography, this serves as source material for the explanatory text. A comparative study was then carried out using a previously produced vegetation map from 1982. Since the water level maintained at the time of the assessment of the distribution and potential spread of the vegetation types was a determining factor, a detailed topographical survey of the entire study area was also carried out. Using geostatistical techniques, these measurements were interpolated across the entire study area in order to produce a contour map.
| Titre | Vegetation mapping of the Bourgoyen-Ossemeersen nature reserve (Vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen) |
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| Financement | The City of Ghent funded this research. |
| Description du domaine détude / de recherche | The Bourgoyen-Ossemeersen nature reserve in 1995. |
| Description du design | Please see the associated report (in Dutch) for more details: Butaye, J., De Becker, P. & Maelfait, J.-P. (1995). Verklarende tekst bij de vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen. Instituut voor Natuurbehoud. 101 p. (Rapporten van het instituut voor natuurbehoud; no. 23) |
Les personnes impliquées dans le projet:
- Chercheur Principal
- Chercheur Principal
- Chercheur Principal
Méthodes déchantillonnage
3 m x 3 m test areas/plots were fully surveyed, with all contained species being noted and their abundance estimated using the Londo scale. Below 5%, the symbols 'r' (raro = 1-3 exemplaars), 'p' (paululum = 3-20 exemplaars), 'a' (amplius = 20-100 exemplaren) or 'm'm (multum = >100 exemplaars) were used. The used Londo scale is given in the accompanying report (page 12, Butaye, J., De Becker, P. & Maelfait, J.-P., 1995).
| Etendue de létude | The Bourgoyen-Ossemeersen nature reserve, 1995. Due to the limited surveying period, it is assumed that certain vegetation was missed and the surveys therefore do not present an entire view of the vegetation present in the nature reserve during that year. |
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| Contrôle qualité | All observations and identifications were made by trained experts. It was difficult to distinguish Myosotis laxa spp. cespitosa, which was instead classified as Myosotis sp. The different types of Agrostis grasses were also generally grouped together, with the exception of certain flowering Agrostis canina individuals which were clearly identifiable. |
Description des étapes de la méthode:
- n/a
Citations bibliographiques
- Butaye, J., De Becker, P. & Maelfait, J.-P. (1995). Verklarende tekst bij de vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen. Instituut voor Natuurbehoud. 101 p. (Rapporten van het instituut voor natuurbehoud; no. 23). Available from: https://pureportal.inbo.be/nl/publications/verklarende-tekst-bij-de-vegetatiekaart-van-het-natuurreservaat-d/
- Londo, G. The decimal scale for releves of permanent quadrats. Vegetatio 33, 61–64 (1976). https://doi.org/10.1007/BF00055300
Métadonnées additionnelles
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.
| Remerciements | |
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| Description de la fréquence de mise à jour | This project has been long finished and so no update is expected. |
| Identifiants alternatifs | 95e12e60-ffbf-4a21-bfee-6d01155c6ed4 |
| https://ipt.inbo.be/resource?r=inboveg-vk-bourgoyen-ossemeersen |