Ontologia

HydroBASINS lev08 watershed · #4080320660

Bassin · #4080320660

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Siping, Songyuan

8% lakePfafstetter: 42482060

Sub-basin area

1 116km²

Upstream area

1 116km²

Discharge

2,7m³/s

Mean elev.

198m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 东辽河916 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Siping
    Jilin · China
    892.5 km²
    79.8% of basin
  • Songyuan
    Jilin · China
    225.8 km²
    20.2% of basin

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

6 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 6 cellules
Obs. / cellule
≥ 4
4–3
1–3
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.

Hydroclimate (BasinATLAS lev08)

Mean T°

5,2°C

Annual rain

527mm

Moisture idx (CMI)

-0,39

Runoff

77mm/an

PET

866mm

AET

454mm

Mean slope

0,8°

Water table

14cm

Forest

1%

Crops

74%

Urban

7%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)