Ontologia

HydroBASINS lev08 watershed · #6080813730

Bassin de Río Uruguay

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 across 2 countries : Derrubadas, Esperança do Sul, Guaraní, Tiradentes do Sul, Três Passos

Pfafstetter: 64187733

Sub-basin area

285,6km²

Upstream area

82 441,1km²

Discharge

2 341,07m³/s

Mean elev.

278m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Lajeado Grande700 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

450 distinct species · 2 984 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 984 obs · 10 cellules
Obs. / cellule
≥ 2 427
2 427–2 426
94–2 426
20–93
< 20

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 33 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Río Uruguay : 27 espèces reliées par 35 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
35
Connectance
0.066
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

20,0°C

Annual rain

1 751mm

Moisture idx (CMI)

0,12

Runoff

702mm/an

PET

1 535mm

AET

1 348mm

Mean slope

7,4°

Water table

357cm

Forest

25%

Crops

39%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)