HydroBASINS lev08 watershed · #6080398120
Bassin de Rio da Farinha
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 11 administrative regions : Areia de Baraúnas, Assunção, Cacimba de Areia, Cacimbas, Junco do Seridó +6
Sub-basin area
568,8km²
Upstream area
568,8km²
Discharge
1,53m³/s
Mean elev.
508m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
11 dept-equivalent regions (GADM L2)
- 160.9 km²28.4% of basin
- 123.1 km²21.7% of basin
- 107.7 km²19.0% of basin
- 83.6 km²14.8% of basin
- 34.4 km²6.1% of basin
- 25.1 km²4.4% of basin
- 10.6 km²1.9% of basin
- 8.8 km²1.6% of basin
3 moreFull L2 list
- Taperoá8.4 km² · 1.5%
- Junco do Seridó3.2 km² · 0.6%
- São Mamede0.4 km² · 0.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
121 distinct species · 216 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 da Farinha : 26 espèces reliées par 39 interactions GloBI sur 6 types (connectance 7.4%, filtre Serrano α=0.2). 7 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°
23,4°C
Annual rain
585mm
Moisture idx (CMI)
-0,62
Runoff
91mm/an
PET
1 529mm
AET
496mm
Mean slope
7,9°
Water table
455cm
Forest
8%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)