Special Protection Area (Birds Directive) · dnk
Ulvedybet og Nibe Bredning
- Area
- 177 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
3 314 distinct species · 170 077 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Ulvedybet og Nibe Bredning : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 6 types (connectance 25.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
10,1km
Basins crossed
5
Max stream order
3
Max drainage
657km²
Discharge in basins
0,3m³/s
Mean precip.
712mm/an
Mean T°
7,5°C
Moisture idx
0,23
Max snow
19%
Mean runoff
512mm/an
Mean elev. (basins)
18m
Watersheds crossing here
Rivers / streams (13, ord ≥ 4)
- Ryåord 3len here1.48 km3%total47 km
- Hasseris Åord 1len here1.35 km8%total16 km
- Binderup Åord 2len here1.21 km9%total13 km
- Munkbækord 1len here1.09 km26%total4 km
- Halkær Åord 3len here1.01 km8%total12 km
- Vår Åord 2len here0.93 km20%total5 km
- Pallisvad Åord 1len here0.93 km25%total4 km
- Vidkær Åord 2len here0.75 km8%total9 km
- Risbækord 1len here0.69 km66%total1 km
- Haldager Bækord 1len here0.50 km11%total4 km
- Vøvlbækord 1len here0.18 km16%total1 km
- Skallebækord 3len here0.00 km0%total4 km
1 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
- 57.01939, 9.55413
- 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.