HydroLAKES lake · #1479
Erh
Surface area
242,26km²
Avg depth
40m
Volume
9 680,6km³
Shoreline
130,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Dali BaiYunnan · China241.79 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
505 distinct species · 3 582 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Erh : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 12 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
242,26km²
Avg depth
40,0m
Volume
9 680,600km³
Watershed
2 045km²
Shoreline
130,1km
Shore dev. idx
2,36
Residence time
3 501days
Elevation
1 962m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.