HydroBASINS lev08 watershed · #6080483120
Bassin de Río Acre
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 5 administrative regions : Capixaba, Plácido de Castro, Rio Branco, Senador Guiomard, Xapuri
Sub-basin area
2 699,8km²
Upstream area
15 807,8km²
Discharge
244,1m³/s
Mean elev.
198m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Acre3256 km²
- Bassin de Rio Xapuri254 km²
5 dept-equivalent regions (GADM L2)
- 1187.3 km²44.2% of basin
- 1183.8 km²44.0% of basin
- 179.3 km²6.7% of basin
- 138.4 km²5.1% of basin
- 0.2 km²0.0% of basin
2 intersecting protected areas
Extractive Reserve
385.76 km² overlap
Environmental Protection Area
13.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 327 distinct species · 6 677 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Río Acre : 16 espèces reliées par 27 interactions GloBI sur 4 types (connectance 10.7%, 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°
26,0°C
Annual rain
1 893mm
Moisture idx (CMI)
0,09
Runoff
581mm/an
PET
1 722mm
AET
1 350mm
Mean slope
1,5°
Water table
66cm
Forest
61%
Crops
2%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)