HydroBASINS lev08 watershed · #4080414540
Bassin de 绕阳河
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 : Jinzhou, Panjin
Sub-basin area
300,1km²
Upstream area
6 197,1km²
Discharge
17,9m³/s
Mean elev.
16m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 绕阳河354 km²
- Bassin de 绕阳河37 km²
2 dept-equivalent regions (GADM L2)
- 170.8 km²56.8% of basin
- 129.7 km²43.2% of basin
1 intersecting protected areas
Shuangtai Estuary
IUCN IaWetland of International Importance (Ramsar Site)
50.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
26 distinct species · 70 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 绕阳河 : 11 espèces reliées par 10 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
9,3°C
Annual rain
585mm
Moisture idx (CMI)
-0,37
Runoff
76mm/an
PET
931mm
AET
501mm
Mean slope
0,4°
Water table
29cm
Forest
19%
Crops
43%
Urban
15%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)