HydroBASINS lev08 watershed · #4080012680
Bassin de 茅洲河
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 : Dongguan, Shenzhen
Sub-basin area
391,8km²
Upstream area
391,9km²
Discharge
8,26m³/s
Mean elev.
43m
Species present
925 distinct species · 9 109 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 茅洲河 : 23 espèces reliées par 39 interactions GloBI sur 4 types (connectance 9.0%, 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°
22,5°C
Annual rain
1 872mm
Moisture idx (CMI)
0,32
Runoff
1 070mm/an
PET
1 277mm
AET
1 136mm
Mean slope
3,7°
Water table
140cm
Forest
4%
Crops
30%
Urban
86%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)