HydroBASINS lev08 watershed · #6080183840
Bassin de Rio Araguari
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 : Amapá, Cutias, Tartarugalzinho
Sub-basin area
323,6km²
Upstream area
39 917,5km²
Discharge
1 350,08m³/s
Mean elev.
7m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080185750393 km²
- Bassin de Rio Araguari1 km²
3 dept-equivalent regions (GADM L2)
- 158.9 km²49.3% of basin
- 156.3 km²48.5% of basin
- TartarugalzinhoAmapá · Brazil7.0 km²2.2% of basin
2 intersecting protected areas
Biological Reserve
150.06 km² overlap
Wetland of International Importance (Ramsar Site)
149.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
34 distinct species · 69 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Rio Araguari : 9 espèces reliées par 9 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
26,8°C
Annual rain
2 664mm
Moisture idx (CMI)
0,43
Runoff
1 116mm/an
PET
1 527mm
AET
1 214mm
Mean slope
0,3°
Water table
10cm
Forest
83%
Crops
0%
Urban
0%
Protected
47%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)