Ontologia

HydroBASINS lev08 watershed · #4080364460

Bassin de 二道松花江

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 : Baishan, Jilin

Pfafstetter: 42246702

Sub-basin area

238,4km²

Upstream area

238,4km²

Discharge

2,47m³/s

Mean elev.

690m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 二道松花江352 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Baishan
    Jilin · China
    238.6 km²
    100.0% of basin
  • Jilin
    Jilin · China
    0.1 km²
    0.0% of basin

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

Species present

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

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

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°

2,6°C

Annual rain

748mm

Moisture idx (CMI)

-0,09

Runoff

324mm/an

PET

825mm

AET

635mm

Mean slope

3,9°

Water table

70cm

Forest

98%

Crops

5%

Urban

2%

Protected

0%

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