HydroBASINS lev08 watershed · #4080011660
Bassin · #4080011660
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 : Fuzhou, Putian
Sub-basin area
179km²
Upstream area
179km²
Discharge
3,02m³/s
Mean elev.
52m
Species present
76 distinct species · 280 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #4080011660 : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 7 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°
20,3°C
Annual rain
1 247mm
Moisture idx (CMI)
0,14
Runoff
542mm/an
PET
1 065mm
AET
982mm
Mean slope
4,7°
Water table
210cm
Forest
3%
Crops
26%
Urban
52%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)