HydroBASINS lev08 watershed · #4080433360
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
196,1km²
Upstream area
4 841,2km²
Discharge
4,85m³/s
Mean elev.
383m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 潮河2970 km²
- Bassin de 潮河385 km²
2 dept-equivalent regions (GADM L2)
- BeijingBeijing · China132.3 km²67.4% of basin
- 64.0 km²32.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
299 distinct species · 2 575 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 : 27 espèces reliées par 58 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 11 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°
9,0°C
Annual rain
539mm
Moisture idx (CMI)
-0,47
Runoff
51mm/an
PET
1 029mm
AET
463mm
Mean slope
10,3°
Water table
471cm
Forest
99%
Crops
12%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)