HydroLAKES lake · #1364051
Poroshiriko
Surface area
0,24km²
Avg depth
27,7m
Volume
6,7km³
Shoreline
4,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NiikappuHokkaido · Japan0.24 km²100.0% of lake
2 intersecting protected areas
Hidakasanmyaku-Erimo-Tokachi
IUCN IINational Park
0.24 km² overlap
Hidaka Sammyaku
IUCN IbForest Ecosystem Reserve
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
181 distinct species · 529 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Poroshiriko : 14 espèces reliées par 30 interactions GloBI sur 4 types (connectance 11.9%, 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).
Lake statistics (HydroLAKES)
Surface
0,24km²
Avg depth
27,7m
Volume
6,700km³
Watershed
52km²
Shoreline
4,2km
Shore dev. idx
2,38
Residence time
57days
Elevation
721m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.