HydroBASINS lev08 watershed · #6080008430
Bassin · #6080008430
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 3 administrative regions : Primavera, Quatipuru, Tracuateua
Sub-basin area
156,9km²
Upstream area
156,9km²
Discharge
7,94m³/s
Mean elev.
10m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 144.2 km²92.3% of basin
- 0.2 km²0.2% of basin
- 0.1 km²0.1% of basin
3 intersecting protected areas
Extractive Reserve
146.52 km² overlap
Wetland of International Importance (Ramsar Site)
120.32 km² overlap
Extractive Reserve
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
86 distinct species · 154 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 · #6080008430 : 30 espèces reliées par 28 interactions GloBI sur 2 types (connectance 4.4%, 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°
26,3°C
Annual rain
2 619mm
Moisture idx (CMI)
0,37
Runoff
1 607mm/an
PET
1 645mm
AET
1 230mm
Mean slope
0,6°
Water table
12cm
Forest
97%
Crops
0%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)