HydroBASINS lev08 watershed · #2080024570
Bassin de Hulmose 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 1 administrative regions : Esbjerg
Sub-basin area
13,6km²
Upstream area
13,6km²
Discharge
0,3m³/s
Mean elev.
3m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 12.6 km²92.0% of basin
8 intersecting protected areas
Vadehavet
IUCN IaWetland of International Importance (Ramsar Site)
6.93 km² overlap
Ribe Holme og enge med Kongeåens udløb
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.30 km² overlap
Vadehavet med Ribe Å, Tved Å og Varde Å vest for Varde
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.53 km² overlap
Vadehavet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.47 km² overlap
Wadden Sea
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.98 km² overlap
Esbjerg Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
1.39 km² overlap
Vadehavet med Ribe Å, Tved Å og Varde Å vest for Varde
IUCN Not ReportedMarine Protected Area (OSPAR)
1.38 km² overlap
Esbjerg Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 177 distinct species · 37 699 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Hulmose Kanal : 16 espèces reliées par 75 interactions GloBI sur 5 types (connectance 21.4%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,2°C
Annual rain
819mm
Moisture idx (CMI)
0,32
Runoff
688mm/an
PET
556mm
AET
466mm
Mean slope
0,2°
Water table
12cm
Forest
0%
Crops
72%
Urban
0%
Protected
30%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)