HydroBASINS lev08 watershed · #6080529830
Bassin de Rio Manoel Alves
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 : Almas, Dianópolis, Porto Alegre do Tocantins
Sub-basin area
874,8km²
Upstream area
2 254km²
Discharge
32,76m³/s
Mean elev.
429m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Manoe Alves212 km²
- Bassin de Rio Manoe Alves16 km²
3 dept-equivalent regions (GADM L2)
- 420.0 km²48.2% of basin
- 342.4 km²39.3% of basin
- 109.0 km²12.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
232 distinct species · 380 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Manoel Alves : 35 espèces reliées par 31 interactions GloBI sur 5 types (connectance 4.2%, filtre Serrano α=0.2). 4 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°
25,7°C
Annual rain
1 505mm
Moisture idx (CMI)
-0,18
Runoff
569mm/an
PET
1 846mm
AET
1 165mm
Mean slope
2,5°
Water table
127cm
Forest
13%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)