Ontologia

HydroBASINS lev08 watershed · #4080301620

Bassin de 松花江

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 : Changchun, Jilin

Pfafstetter: 42246337

Sub-basin area

65,5km²

Upstream area

47 588,9km²

Discharge

404,28m³/s

Mean elev.

216m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 松花江646 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Changchun
    Jilin · China
    55.8 km²
    85.0% of basin
  • Jilin
    Jilin · China
    9.9 km²
    15.0% of basin

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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°

4,2°C

Annual rain

649mm

Moisture idx (CMI)

-0,24

Runoff

162mm/an

PET

858mm

AET

554mm

Mean slope

3,6°

Water table

75cm

Forest

14%

Crops

62%

Urban

7%

Protected

0%

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