HydroBASINS lev08 watershed · #6080010180
Bassin de Córrego Friambiriba
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 : Amontada, Itapipoca
Sub-basin area
178,5km²
Upstream area
178,5km²
Discharge
1,63m³/s
Mean elev.
20m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 98.7 km²55.5% of basin
- 63.9 km²36.0% of basin
3 intersecting protected areas
Natural Heritage Private Reserve
4.60 km² overlap
Environmental Protection Area
0.94 km² overlap
Natural Heritage Private Reserve
0.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
170 distinct species · 885 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Córrego Friambiriba : 27 espèces reliées par 40 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 10 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°
27,1°C
Annual rain
1 237mm
Moisture idx (CMI)
-0,28
Runoff
287mm/an
PET
1 717mm
AET
901mm
Mean slope
0,6°
Water table
97cm
Forest
0%
Crops
15%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)