Ontologia

HydroLAKES lake · #180659

Tasik Sembilan

Natural lakeIndonesiaAsia 6 m

Surface area

2,6km²

Avg depth

6,5m

Volume

16,94km³

Shoreline

15km

Administrative coverage

Parent watershed

hybas-5080004180617 km² · upstream 617 km²

1 dept-equivalent regions (GADM L2)

  • Pelalawan
    Riau · Indonesia
    2.59 km²
    100.0% of lake

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

Species present

17 distinct species · 21 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 obs · 1 cellules
Obs. / cellule
≥ 21
21–20
21–20
21–20
< 21

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

2,60km²

Avg depth

6,5m

Volume

16,940km³

Watershed

465km²

Shoreline

15,0km

Shore dev. idx

2,62

Residence time

13days

Elevation

6m

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