HydroBASINS lev08 watershed · #6080379320
Bassin de Rio Itapecuru
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 : Loreto, Mirador, Pastos Bons, Sucupira do Norte, São Domingos do Azeitão +1
Sub-basin area
3 187,5km²
Upstream area
5 450,6km²
Discharge
32,58m³/s
Mean elev.
355m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Itapecuru1952 km²
- Bassin · #6080387060311 km²
6 dept-equivalent regions (GADM L2)
- 1173.2 km²37.0% of basin
- 576.5 km²18.2% of basin
- 562.3 km²17.7% of basin
- 445.4 km²14.0% of basin
- 291.5 km²9.2% of basin
- 124.9 km²3.9% of basin
1 intersecting protected areas
Parque Estadual De Mirador
IUCN IIPark
647.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
335 distinct species · 4 033 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Itapecuru : 25 espèces reliées par 40 interactions GloBI sur 3 types (connectance 10.6%, filtre Serrano α=0.2). 3 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 351mm
Moisture idx (CMI)
-0,25
Runoff
187mm/an
PET
1 797mm
AET
1 074mm
Mean slope
3,9°
Water table
317cm
Forest
17%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)