HydroBASINS lev08 watershed · #2080024590
Bassin de Spangsbjerg Møllebæk
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 : Esbjerg, Fanø, Varde
Sub-basin area
196,5km²
Upstream area
196,5km²
Discharge
2,51m³/s
Mean elev.
8m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 112.2 km²56.8% of basin
- 64.5 km²32.7% of basin
- 0.1 km²0.1% of basin
16 intersecting protected areas
Wadden Sea
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
84.80 km² overlap
Vadehavet med Ribe Å, Tved Å og Varde Å vest for Varde
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
79.35 km² overlap
Vadehavet
IUCN IaWetland of International Importance (Ramsar Site)
76.78 km² overlap
Fanø
IUCN Not ReportedSpecial Protection Area (Birds Directive)
40.15 km² overlap
Vadehavet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
29.59 km² overlap
Vadehavet med Ribe Å, Tved Å og Varde Å vest for Varde
IUCN Not ReportedMarine Protected Area (OSPAR)
27.05 km² overlap
Fanø Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
24.84 km² overlap
Fanø Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
15.46 km² overlap
Fanø Syd
IUCN IVProtected by conservation order, excl. Church surroundings
13.50 km² overlap
7 more protected areassorted by overlap area
Esbjerg Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
6.51 km² overlap
Esbjerg Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
5.42 km² overlap
Ribe Holme og enge med Kongeåens udløb
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.03 km² overlap
Sønderho Fuglekøjer
IUCN IVProtected by conservation order, excl. Church surroundings
2.02 km² overlap
Engarealer ved Ho Bugt
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.83 km² overlap
Varde Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.15 km² overlap
Varde Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 301 distinct species · 221 186 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Spangsbjerg Møllebæk : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 9 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°
8,3°C
Annual rain
808mm
Moisture idx (CMI)
0,32
Runoff
696mm/an
PET
546mm
AET
458mm
Mean slope
0,5°
Water table
31cm
Forest
16%
Crops
50%
Urban
28%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)