HydroBASINS lev08 watershed · #6080008470
Bassin de Rio Caeté
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 6 administrative regions : Bonito, Bragança, Capanema, Ourém, Santa Luzia do Pará +1
Sub-basin area
1 982,9km²
Upstream area
1 983,1km²
Discharge
73,14m³/s
Mean elev.
46m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 1113.8 km²56.4% of basin
- 442.9 km²22.4% of basin
- 157.2 km²8.0% of basin
- 131.0 km²6.6% of basin
- 90.5 km²4.6% of basin
- 38.7 km²2.0% of basin
3 intersecting protected areas
Wetland of International Importance (Ramsar Site)
32.07 km² overlap
Extractive Reserve
23.44 km² overlap
Wildlife Refuge
1.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 407 distinct species · 5 289 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Caeté : 32 espèces reliées par 43 interactions GloBI sur 5 types (connectance 5.2%, filtre Serrano α=0.2). 9 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°
26,1°C
Annual rain
2 360mm
Moisture idx (CMI)
0,29
Runoff
1 427mm/an
PET
1 671mm
AET
1 298mm
Mean slope
1,3°
Water table
29cm
Forest
15%
Crops
12%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)