Ontologia

HydroLAKES lake · #174682

黄河故道

Natural lakeChinaAsia 61 m

Surface area

5,59km²

Avg depth

2m

Volume

11,44km³

Shoreline

18,6km

Administrative coverage

Parent watershed

hybas-4080628550452 km² · upstream 452 km²

1 dept-equivalent regions (GADM L2)

  • Shangqiu
    Henan · China
    5.59 km²
    100.0% of lake

1 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

5,59km²

Avg depth

2,0m

Volume

11,440km³

Watershed

283km²

Shoreline

18,6km

Shore dev. idx

2,22

Residence time

195days

Elevation

61m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.