HydroBASINS lev08 watershed · #4080436760
Bassin de 潮河
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 : Beijing, Chengde
Sub-basin area
329,7km²
Upstream area
6 215,5km²
Discharge
6,63m³/s
Mean elev.
284m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 清水河572 km²
- Bassin de 潮河112 km²
2 dept-equivalent regions (GADM L2)
- BeijingBeijing · China329.0 km²99.6% of basin
- 1.2 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
507 distinct species · 11 856 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 潮河 : 17 espèces reliées par 51 interactions GloBI sur 2 types (connectance 15.7%, filtre Serrano α=0.2). 9 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°
9,8°C
Annual rain
533mm
Moisture idx (CMI)
-0,49
Runoff
43mm/an
PET
1 052mm
AET
457mm
Mean slope
6,9°
Water table
330cm
Forest
59%
Crops
14%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)