HydroBASINS lev08 watershed · #6080010190
Bassin de Rio Cruxati
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 9 administrative regions : Amontada, Irauçuba, Itapajé, Itapipoca, Miraíma +4
Sub-basin area
2 243,1km²
Upstream area
2 243,1km²
Discharge
14,72m³/s
Mean elev.
130m
Administrative coverage
9 dept-equivalent regions (GADM L2)
- 1491.8 km²66.8% of basin
- 321.9 km²14.4% of basin
- 142.8 km²6.4% of basin
- 95.3 km²4.3% of basin
- 89.7 km²4.0% of basin
- 88.7 km²4.0% of basin
- 2.8 km²0.1% of basin
- 0.1 km²0.0% of basin
1 moreFull L2 list
- Umirim0.0 km² · 0.0%
2 intersecting protected areas
Environmental Protection Area
279.27 km² overlap
Environmental Protection Area
12.62 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
432 distinct species · 1 330 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Cruxati : 21 espèces reliées par 33 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 11 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°
26,3°C
Annual rain
1 083mm
Moisture idx (CMI)
-0,36
Runoff
234mm/an
PET
1 696mm
AET
842mm
Mean slope
3,6°
Water table
182cm
Forest
45%
Crops
23%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)