HydroBASINS lev08 watershed · #6080757330
Bassin de Rio Amambaí
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 : Amambai, Caarapó, Juti, Laguna Carapã, Vicentina
Sub-basin area
1 128,2km²
Upstream area
6 356,1km²
Discharge
68,02m³/s
Mean elev.
386m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Amambaí862 km²
- Bassin de Rio Piratinim855 km²
5 dept-equivalent regions (GADM L2)
- 546.4 km²48.6% of basin
- 384.2 km²34.1% of basin
- 194.2 km²17.3% of basin
- 0.4 km²0.0% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Environmental Protection Area
97.58 km² overlap
Taquara
IUCN Not ReportedIndigenous Area
97.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
254 distinct species · 1 968 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Amambaí : 27 espèces reliées par 40 interactions GloBI sur 3 types (connectance 6.7%, 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°
22,8°C
Annual rain
1 564mm
Moisture idx (CMI)
-0,03
Runoff
284mm/an
PET
1 609mm
AET
1 324mm
Mean slope
2,0°
Water table
268cm
Forest
2%
Crops
5%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)