HydroBASINS lev08 watershed · #6080754610
Bassin de Rio Atibaia
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 12 administrative regions : Atibaia, Bragança Paulista, Campinas, Itatiba, Jaguariúna +7
Sub-basin area
933,6km²
Upstream area
2 557,1km²
Discharge
49,62m³/s
Mean elev.
769m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Atibaia499 km²
- Bassin de Rio Atibaia122 km²
12 dept-equivalent regions (GADM L2)
- 318.6 km²34.2% of basin
- 252.9 km²27.1% of basin
- 116.9 km²12.5% of basin
- Bragança PaulistaSão Paulo · Brazil83.1 km²8.9% of basin
- 48.9 km²5.2% of basin
- 33.2 km²3.6% of basin
- 30.2 km²3.2% of basin
- JaguariúnaSão Paulo · Brazil29.6 km²3.2% of basin
7 intersecting protected areas
Environmental Protection Area
171.41 km² overlap
Apa Sistema Cantareira
IUCN VEnvironmental Protection Area
96.96 km² overlap
Environmental Protection Area
9.01 km² overlap
Natural Heritage Private Reserve
2.16 km² overlap
Natural Heritage Private Reserve
2.16 km² overlap
Apa Jundiaí
IUCN VEnvironmental Protection Area
0.21 km² overlap
Estação Ecológica Valinhos
IUCN IaEcological Station
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 316 distinct species · 118 645 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Atibaia : 20 espèces reliées par 22 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 4 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°
18,6°C
Annual rain
1 344mm
Moisture idx (CMI)
-0,05
Runoff
582mm/an
PET
1 409mm
AET
1 090mm
Mean slope
6,0°
Water table
253cm
Forest
3%
Crops
13%
Urban
14%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)