HydroBASINS lev08 watershed · #2080025110
Bassin de Jægerum Kanal
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Aalborg, Jammerbugt, Vesthimmerland
Sub-basin area
487,4km²
Upstream area
487,4km²
Discharge
1,18m³/s
Mean elev.
14m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 264.6 km²54.0% of basin
- 102.7 km²21.0% of basin
- 101.3 km²20.7% of basin
22 intersecting protected areas
Ulvedybet and Nibe Bredning
IUCN Not ReportedWetland of International Importance (Ramsar Site)
57.03 km² overlap
Ulvedybet og Nibe Bredning
IUCN Not ReportedSpecial Protection Area (Birds Directive)
48.69 km² overlap
Nibe Bredning, Halkær Ådal og Sønderup Ådal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
44.79 km² overlap
Jammerbugt Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
21.57 km² overlap
Aalborg Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
15.97 km² overlap
Himmerlandske Heder
IUCN IVProtected by conservation order, excl. Church surroundings
11.17 km² overlap
Jammerbugt Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
8.59 km² overlap
Lundby Hede, Oudrup Østerhede og Vindblæs Hede
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.33 km² overlap
Vesthimmerlands Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
7.96 km² overlap
13 more protected areassorted by overlap area
Ejstrup klit og Egvands Bakker
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.24 km² overlap
Navnsø med hede
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.06 km² overlap
Navn Sø
IUCN IVProtected by conservation order, excl. Church surroundings
0.99 km² overlap
§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.99 km² overlap
Protected by conservation order, excl. Church surroundings
0.63 km² overlap
Aalborg Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.53 km² overlap
Protected by conservation order, excl. Church surroundings
0.42 km² overlap
Alsbjerg Bakker
IUCN IVProtected by conservation order, excl. Church surroundings
0.39 km² overlap
Andebjerg og Holmsø Heder
IUCN IVProtected by conservation order, excl. Church surroundings
0.22 km² overlap
Wetland of International Importance (Ramsar Site)
0.02 km² overlap
Lien med Underlien
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Løgstør Bredning, Livø, Feggesund og Skarrehage
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.00 km² overlap
Løgstør Bredning, Vejlerne og Bulbjerg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 989 distinct species · 219 273 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Bassin de Jægerum Kanal : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 6 types (connectance 16.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
7,5°C
Annual rain
729mm
Moisture idx (CMI)
0,26
Runoff
523mm/an
PET
540mm
AET
447mm
Mean slope
0,9°
Water table
62cm
Forest
10%
Crops
62%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)