HydroBASINS lev08 watershed · #4080235670
Bassin de 归流河
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 : Baicheng, Xing'an
Sub-basin area
639,7km²
Upstream area
9 621,4km²
Discharge
20,57m³/s
Mean elev.
355m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 归流河1724 km²
- Bassin de 归流河691 km²
2 dept-equivalent regions (GADM L2)
- 634.9 km²99.0% of basin
- BaichengJilin · China6.4 km²1.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
712 distinct species · 3 019 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de 归流河 : 15 espèces reliées par 19 interactions GloBI sur 2 types (connectance 12.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
3,7°C
Annual rain
432mm
Moisture idx (CMI)
-0,48
Runoff
63mm/an
PET
840mm
AET
378mm
Mean slope
3,4°
Water table
97cm
Forest
1%
Crops
17%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)