Special Protection Area (Birds Directive) · bel
Poldercomplex
- Area
- 98 km²
- IUCN cat.
- Not Reported
- Year
- 1988
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 1988
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 571 distinct species · 122 984 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Poldercomplex : 27 espèces + 7 bulles famille, 49 interactions GloBI documentées sur 5 types (connectance 8.7%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
22,1km
Basins crossed
1
Max stream order
3
Max drainage
2 601km²
Discharge in basins
0,0m³/s
Mean precip.
742mm/an
Mean T°
10,1°C
Moisture idx
0,12
Max snow
8%
Mean runoff
453mm/an
Mean elev. (basins)
4m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Sint-Jansaderord 1len here4.92 km91%total5 km
- Leopoldkanaalord 3len here4.23 km20%total21 km
- De Lieveord 2len here3.19 km100%total3 km
- Bommelzwinord 2len here3.07 km71%total4 km
- Kanaal Gent-Bruggeord 3len here2.60 km20%total13 km
- Legewegbeekord 1len here1.52 km100%total2 km
- Kapelleaderord 1len here1.12 km10%total11 km
- Witterusbeekord 1len here0.72 km20%total4 km
- Geleedbeekord 3len here0.63 km7%total9 km
- Brede Wegzwinord 1len here0.12 km1%total10 km
- Het Geleedord 3len here≈ tangenttotal3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 51.26944, 3.26414
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.