HydroBASINS lev08 watershed · #4080014130
Bassin de 冯家江
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 : Beihai, Yulin
Sub-basin area
1 701,2km²
Upstream area
1 701,2km²
Discharge
3,99m³/s
Mean elev.
24m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1634.2 km²96.3% of basin
- 0.2 km²0.0% of basin
2 intersecting protected areas
Wetland of International Importance (Ramsar Site)
10.88 km² overlap
Wetland of International Importance (Ramsar Site)
3.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
929 distinct species · 2 985 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 冯家江 : 32 espèces reliées par 32 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2). 6 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°
22,9°C
Annual rain
1 614mm
Moisture idx (CMI)
0,24
Runoff
973mm/an
PET
1 220mm
AET
1 027mm
Mean slope
1,4°
Water table
65cm
Forest
42%
Crops
26%
Urban
23%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)