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 615 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). En vertu de la loi, léditeur a abandonné ses droits par rapport à ces données et les a dédié au Domaine Public (CC0 1.0). Les utilisateurs peuvent copier, modifier, distribuer et utiliser ces travaux, incluant des utilisations commerciales, sans aucune restriction.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède lUUID GBIF suivante : 5e976ba6-f37e-4406-9f1d-9ed6079e2d8d. 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
Contacts
https://orcid.org/0009-0001-7272-8055
- Fournisseur Des Métadonnées
Couverture géographique
Flanders, Belgium
| Enveloppe géographique | Sud Ouest [51,128, 4,296], Nord Est [51,175, 4,325] |
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Couverture taxonomique
Pas de description disponible
| Kingdom | Plantae |
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Couverture temporelle
| Date de début / Date de fin | 2000-06-06 / 2000-10-03 |
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Données sur le projet
This project dates from 2000-2002. After the floods of 1976, the Sigmaplan was designed to protect the land against inundations from the Zeeschelde and its tributaries. Safety measures included elevation of the dikes and the creation of controlled inundation areas. The polder of Kruibeke, Bazel and Rupelmonde (KBR) is/was the last and largest (600 ha) planned controlled inundation area. Unlike the other inundation areas, its secondary function is nature development rather than agriculture. In view of future developments and to establish starting conditions, a vegetation map of the polder was made. A network of piezometers was also installed in 1996 and expanded in 1998, to investigate the groundwater quality and regime. The low level of the polder with respect to the high level of the Zeeschelde and the Wase cuesta causes high groundwater levels in the polder. A dense drainage network is/was therefore necessary to drain the polder to make it suitable for agriculture. The most important drainage channels are the Kapelbeek, Akkersbeek, Dijksloot, Balkstaftwissel, Rupelmondse twissel and the Vliet. The drainage basin for most of these channels is situated outside the polder in the Land van Waas, but they drain to the Zeeschelde through the polder, where many drainage channels are connected. A network of piezometers was installed in the polder to investigate the groundwater regime and quality. The spatial pattern follows the topography of the polder quite well. Two centres are recognised: the central dune with low groundwater levels and the zone between the Verkortingsdijk and the Lange gaanweg with high groundwater levels. The low groundwater levels extend from the central dune to the north, the high groundwater levels spread out from the centre to the north, alongside the Wase cuesta. Alongside the Zeeschelde there is a narrow zone with high groundwater levels in the polder of Kruibeke and Bazel. Occurrence of seepage can be deduced indirectly from hydrological data (small seasonal groundwater changes) and from vegetation data such as the distribution of phreatophytic plant species. According to the reductionistic method in june-october 2000 a vegetation relevé was made in each vegetation unit (in total 614), using the Londo scale for permanent sample plots. During the inventory, 12 Red list species were found, of which Sonchus palustris is critically endangered. Despite these species, the majority of the polder was found to have a low biological value. Most of the grasslands were found to have a very low biological value. The woodlands in general however, especially the alder woodlands, were found to have a high biological value.
| Titre | Vegetatiekartering van de polder van Kruibeke, Bazel en Rupelmonde (Vegetation mapping of the Kruibeke, Bazel and Rupelmonde polder) |
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| Financement | Funding was primarily from the Flemish government. |
| Description du domaine détude / de recherche | The polder of Kruibeke, Bazel and Rupelmonde is situated in the villages of the same name. The study area is bounded in the east and in the south by the Zeeschelde, whereas the Wase cuesta forms the western boundary and the Scheldelei the northern. The polder belongs to the alluvial plane of the Zeeschelde and was already embanked in the 13th century. |
| Description du design | Surveys were carried out according to the 'original Londo scale ', with the category of vegetation noted in 'organismQuantity'. The protocol and vegetation categories can be found in the report at https://www.vlaanderen.be/inbo/publicaties/vegetatiekartering-van-de-polder-van-kruibeke-bazel-en-rupelmonde (alternative link to the same report noted in the data description). |
Les personnes impliquées dans le projet:
- Chercheur Principal
Méthodes déchantillonnage
Pas de description disponible
| Contrôle qualité | All the data in this dataset has been crosschecked and validated. |
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Description des étapes de la méthode:
- N/A
Métadonnées additionnelles
To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Zero waiver (http://creativecommons.org/publicdomain/zero/1.0/). 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 (https://doi.org/10.15468/gouexm) 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.
| Identifiants alternatifs | 5e976ba6-f37e-4406-9f1d-9ed6079e2d8d |
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| https://ipt.inbo.be/resource?r=inboveg-gog-kruibeke |