HydroBASINS lev08 watershed · #6080013210
Bassin de Riacho Doce
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 : Conceição da Barra, Mucuri
Sub-basin area
246,8km²
Upstream area
246,8km²
Discharge
0,73m³/s
Mean elev.
35m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 172.1 km²70.0% of basin
- 66.8 km²27.2% of basin
3 intersecting protected areas
Environmental Protection Area
13.44 km² overlap
Parque Estadual De Itaúnas
IUCN IIPark
6.38 km² overlap
Biological Reserve
4.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
790 distinct species · 2 449 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Riacho Doce : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 8 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 374mm
Moisture idx (CMI)
-0,03
Runoff
267mm/an
PET
1 412mm
AET
1 162mm
Mean slope
1,4°
Water table
64cm
Forest
56%
Crops
5%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)