Ontologia

HydroBASINS lev08 watershed · #6080847550

Bassin de Sanga das Oveiras

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 : Candelária, Rio Pardo, Vera Cruz

Pfafstetter: 64120405

Sub-basin area

150,4km²

Upstream area

2 090,2km²

Discharge

60,73m³/s

Mean elev.

43m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arroio Taquara71 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

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

Species present

143 distinct species · 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

240 obs · 7 cellules
Obs. / cellule
≥ 145
145–144
17–144
14–16
< 14

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

Ecological tissue

Sample of 47 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 Sanga das Oveiras : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
61
Connectance
0.056
Patrimoniales
1
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°

19,7°C

Annual rain

1 338mm

Moisture idx (CMI)

0,01

Runoff

848mm/an

PET

1 320mm

AET

1 120mm

Mean slope

1,0°

Water table

55cm

Forest

25%

Crops

30%

Urban

1%

Protected

0%

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