HydroBASINS lev08 watershed · #6080743500
Bassin de Ribeirão das Anhumas
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 3 administrative regions : Marabá Paulista, Mirante do Paranapanema, Presidente Epitácio
Sub-basin area
541,5km²
Upstream area
541,5km²
Discharge
3,81m³/s
Mean elev.
363m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Marabá PaulistaSão Paulo · Brazil409.2 km²75.8% of basin
- Presidente EpitácioSão Paulo · Brazil129.9 km²24.0% of basin
- Mirante do ParanapanemaSão Paulo · Brazil1.0 km²0.2% of basin
1 intersecting protected areas
Ecological Station
12.38 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
25 distinct species · 25 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 das Anhumas : 10 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
22,4°C
Annual rain
1 164mm
Moisture idx (CMI)
-0,29
Runoff
222mm/an
PET
1 647mm
AET
985mm
Mean slope
2,7°
Water table
212cm
Forest
2%
Crops
7%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)