Special Protection Area (Birds Directive) · DNK
Vadehavet
- Area
- 1 155 km²
- IUCN cat.
- Not Reported
- Year
- 1983
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 1983
- 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
4 918 distinct species · 885 241 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Vadehavet : 15 espèces reliées par 74 interactions GloBI sur 3 types (connectance 22.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 0 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
5,0km
Basins crossed
13
Max stream order
4
Max drainage
2 054km²
Discharge in basins
0,8m³/s
Mean precip.
823mm/an
Mean T°
8,3°C
Moisture idx
0,34
Max snow
18%
Mean runoff
674mm/an
Mean elev. (basins)
8m
Watersheds crossing here
- Bassin de Brøns Åsub-area380,5 km²overlap57.06 km²5%
- Bassin de Spangsbjerg Møllebæksub-area196,5 km²overlap29.59 km²3%
- Bassin de Søvig Bæksub-area402,1 km²overlap8.04 km²1%
- Bassin de Koldby Ruersub-area38,9 km²overlap6.18 km²1%
- Bassin de Hulmose Kanalsub-area13,6 km²overlap2.47 km²0%
- Basin #24540sub-area4,5 km²overlap2.15 km²0%
- Bassin de Arlausub-area2 054,2 km²overlap1.04 km²0%
- Bassin de Brede Åsub-area455,8 km²overlap0.54 km²0%
- Bassin de Nørreåsub-area976,7 km²overlap0.39 km²0%
Rivers / streams (16, ord ≥ 4)
- Skifleord 1len here1.27 km43%total3 km
- Brøns Åord 2len here0.84 km7%total12 km
- Ribe Åord 4len here0.74 km5%total14 km
- Åbølling Bækord 1len here0.55 km7%total8 km
- Hulmose Kanalord 1len here0.35 km17%total2 km
- Grænsegrøftenord 1len here0.30 km10%total3 km
- Røgelstrømord 3len here0.29 km4%total7 km
- Sneum Åord 4len here0.20 km2%total13 km
- Rejsby Åord 2len here0.17 km2%total10 km
- Møllebækord 1len here0.10 km2%total4 km
- Guldager Møllebækord 1len here0.08 km5%total2 km
- Koldby Ruerord 1len here0.06 km3%total2 km
4 more river segmentssorted by Strahler order + length
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
- 55.51137, 8.13252
- 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.