HydroBASINS lev08 watershed · #6080223680
Bassin · #6080223680
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 : Gurupá, Vitória do Jari
Sub-basin area
1 124,7km²
Upstream area
1 125,1km²
Discharge
43,39m³/s
Mean elev.
13m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1119.5 km²100.0% of basin
- Vitória do JariAmapá · Brazil0.3 km²0.0% of basin
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
79.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
147 distinct species · 229 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 · #6080223680 : 27 espèces reliées par 18 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,0°C
Annual rain
2 522mm
Moisture idx (CMI)
0,34
Runoff
1 216mm/an
PET
1 665mm
AET
1 467mm
Mean slope
0,3°
Water table
9cm
Forest
93%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)