HydroBASINS lev08 watershed · #6080406330
Bassin de Rio Trairão
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 : Bannach, Cumaru do Norte
Sub-basin area
848,2km²
Upstream area
1 751,7km²
Discharge
33,67m³/s
Mean elev.
422m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080411970650 km²
- Bassin · #6080411870254 km²
2 dept-equivalent regions (GADM L2)
- 843.9 km²99.9% of basin
- 0.8 km²0.1% of basin
1 intersecting protected areas
Kayapó
IUCN Not ReportedIndigenous Area
100.98 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
131 distinct species · 1 839 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Trairão : 2 espèces reliées par 3 interactions GloBI sur 3 types (connectance 100.0%, 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°
24,5°C
Annual rain
1 964mm
Moisture idx (CMI)
0,06
Runoff
598mm/an
PET
1 835mm
AET
1 372mm
Mean slope
6,9°
Water table
308cm
Forest
71%
Crops
0%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)