HydroLAKES lake · #174680
黄河故道
Surface area
2,11km²
Avg depth
1,6m
Volume
3,41km³
Shoreline
8,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ShangqiuHenan · China2.11 km²100.0% of lake
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
1.74 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
48 distinct species · 93 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 黄河故道 : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 2 types (connectance 10.1%, filtre Serrano α=0.2). 1 bulle taxonomique (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
2,11km²
Avg depth
1,6m
Volume
3,410km³
Watershed
240km²
Shoreline
8,6km
Shore dev. idx
1,68
Residence time
67days
Elevation
61m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.