HydroBASINS lev08 watershed · #6080777800
Bassin de Ribeirão Fundo
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 5 administrative regions : Juquiá, Pilar do Sul, Sete Barras, São Miguel Arcanjo, Tapiraí
Sub-basin area
571km²
Upstream area
571km²
Discharge
14,55m³/s
Mean elev.
498m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- TapiraíSão Paulo · Brazil380.7 km²66.8% of basin
- 153.8 km²27.0% of basin
- São Miguel ArcanjoSão Paulo · Brazil17.2 km²3.0% of basin
- Sete BarrasSão Paulo · Brazil11.5 km²2.0% of basin
- Pilar do SulSão Paulo · Brazil6.4 km²1.1% of basin
4 intersecting protected areas
Apa Serra Do Mar
IUCN VEnvironmental Protection Area
512.45 km² overlap
Park
13.26 km² overlap
Atlantic Forest South-East Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
8.61 km² overlap
Natural Heritage Private Reserve
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
651 distinct species · 13 718 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Fundo : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, 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°
19,2°C
Annual rain
1 594mm
Moisture idx (CMI)
0,16
Runoff
797mm/an
PET
1 337mm
AET
1 231mm
Mean slope
10,1°
Water table
300cm
Forest
70%
Crops
2%
Urban
0%
Protected
92%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)