HydroLAKES lake · #174627
備中湖
Surface area
3,01km²
Avg depth
42,4m
Volume
127,5km³
Shoreline
38,9km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- TakahashiOkayama · Japan2.19 km²72.8% of lake
- JinsekikōgenHiroshima · Japan0.82 km²27.2% of lake
3 intersecting protected areas
Takahashi gawa Joryu
IUCN VPrefectural Natural Park
2.10 km² overlap
Shinnariwagawa dam
IUCN IVPrefectural Wildlife Protection Area
2.03 km² overlap
Iwamiyama
IUCN IVRare Population Protected Forest
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
88 distinct species · 95 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 備中湖 : 8 espèces reliées par 7 interactions GloBI sur 2 types (connectance 15.6%, filtre Serrano α=0.2). 2 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
3,01km²
Avg depth
42,4m
Volume
127,500km³
Watershed
618km²
Shoreline
38,9km
Shore dev. idx
6,33
Residence time
116days
Elevation
232m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.