HydroLAKES lake · #171087
Panke Numa
Surface area
3,49km²
Avg depth
1,8m
Volume
6,28km³
Shoreline
7,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HoronobeHokkaido · Japan3.49 km²100.0% of lake
3 intersecting protected areas
Sarobetsu
IUCN IVNational Wildlife Protection Area
3.49 km² overlap
Rishiri rebun sarobetsu
IUCN IINational Park
3.49 km² overlap
Sarobetsu-genya
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.49 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
159 distinct species · 343 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Panke Numa : 20 espèces reliées par 33 interactions GloBI sur 3 types (connectance 10.2%, filtre Serrano α=0.2). 6 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
3,49km²
Avg depth
1,8m
Volume
6,280km³
Watershed
19km²
Shoreline
7,3km
Shore dev. idx
1,11
Residence time
127days
Elevation
-3m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.