HydroBASINS lev08 watershed · #6080733890
Bassin de Ribeirão Santo Antônio
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 : Barão de Monte Alto, Itaperuna, Laje do Muriaé, Miracema, Palma +1
Sub-basin area
227,5km²
Upstream area
227,5km²
Discharge
2,23m³/s
Mean elev.
253m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 177.2 km²78.1% of basin
- Santo Antônio de PáduaRio de Janeiro · Brazil22.2 km²9.8% of basin
- 21.0 km²9.3% of basin
- Laje do MuriaéRio de Janeiro · Brazil5.3 km²2.3% of basin
- 1.1 km²0.5% of basin
- 0.0 km²0.0% of basin
3 intersecting protected areas
Environmental Protection Area
65.74 km² overlap
Wildlife Refuge
20.29 km² overlap
Natural Heritage Private Reserve
0.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
150 distinct species · 472 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 Ribeirão Santo Antônio : 25 espèces reliées par 35 interactions GloBI sur 4 types (connectance 7.1%, 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°
22,3°C
Annual rain
1 276mm
Moisture idx (CMI)
-0,22
Runoff
311mm/an
PET
1 634mm
AET
1 081mm
Mean slope
9,6°
Water table
310cm
Forest
1%
Crops
11%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)