HydroBASINS lev08 watershed · #6080012920
Bassin de Rio dos Frades
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 : Eunápolis, Guaratinga, Itabela, Itamaraju, Jucuruçu +1
Sub-basin area
1 457,3km²
Upstream area
1 457,5km²
Discharge
18,07m³/s
Mean elev.
179m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 583.8 km²40.2% of basin
- 426.5 km²29.4% of basin
- 362.7 km²25.0% of basin
- 74.8 km²5.1% of basin
- 3.3 km²0.2% of basin
- 1.2 km²0.1% of basin
6 intersecting protected areas
Environmental Protection Area
43.47 km² overlap
Parque Nacional Pau Brasil
IUCN IIPark
7.99 km² overlap
Discovery Coast Atlantic Forest Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
6.78 km² overlap
Wildlife Refuge
5.68 km² overlap
Imbiriba
IUCN Not ReportedIndigenous Area
4.09 km² overlap
Natural Heritage Private Reserve
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
644 distinct species · 1 252 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 dos Frades : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 8.4%, 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°
24,1°C
Annual rain
1 222mm
Moisture idx (CMI)
-0,18
Runoff
357mm/an
PET
1 489mm
AET
1 032mm
Mean slope
8,5°
Water table
368cm
Forest
29%
Crops
10%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)