HydroLAKES lake · #164603
Langwarder Wielen
Surface area
2,17km²
Avg depth
0,8m
Volume
1,81km³
Shoreline
8,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- De Fryske MarrenFryslân · Netherlands2.17 km²100.0% of lake
1 intersecting protected areas
NNN-FR
IUCN Not AssignedNature Reserves owned by professional nature management organizations
2.13 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 786 distinct species · 26 491 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Langwarder Wielen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 154 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
2,17km²
Avg depth
0,8m
Volume
1,810km³
Watershed
28km²
Shoreline
8,6km
Shore dev. idx
1,64
Residence time
51days
Elevation
-1m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.