HydroBASINS lev08 watershed · #2080024660
Bassin de Langsand kanalen
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 : Ringkøbing-Skjern
Sub-basin area
1,3km²
Upstream area
3 590km²
Discharge
74,44m³/s
Mean elev.
2m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Madum Å662 km²
- Bassin de Østerby Bæk229 km²
1 dept-equivalent regions (GADM L2)
- 0.6 km²45.4% of basin
3 intersecting protected areas
Protected by conservation order, excl. Church surroundings
0.29 km² overlap
§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.10 km² overlap
Ringkøbing-Skjern Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 042 distinct species · 26 145 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 Langsand kanalen : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 15.1%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
7,5°C
Annual rain
836mm
Moisture idx (CMI)
0,42
Runoff
750mm/an
PET
483mm
AET
431mm
Mean slope
0,7°
Water table
21cm
Forest
9%
Crops
66%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)