HydroBASINS lev08 watershed · #6080112350
Bassin de Crique Serpent
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 6 administrative regions across 2 countries : Albina, Apatou, Mana, Moengotapoe, Patamacca +1
Sub-basin area
663,1km²
Upstream area
65 622,7km²
Discharge
1 789,87m³/s
Mean elev.
58m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Crique Sparouine1220 km²
- Bassin de Maroni913 km²
6 dept-equivalent regions (GADM L2)
- 321.3 km²48.7% of basin
- 189.8 km²28.7% of basin
- 77.9 km²11.8% of basin
- 67.9 km²10.3% of basin
- 3.0 km²0.5% of basin
- 0.4 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
813 distinct species · 1 261 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Crique Serpent : 33 espèces reliées par 39 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 8 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°
26,3°C
Annual rain
2 555mm
Moisture idx (CMI)
0,39
Runoff
999mm/an
PET
1 565mm
AET
1 483mm
Mean slope
2,2°
Water table
70cm
Forest
93%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)