Ontologia

HydroBASINS lev08 watershed · #6080831790

Bassin de Rio Santa Rita

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 6 administrative regions : André da Rocha, Capão Bonito do Sul, Esmeralda, Ibiraiaras, Lagoa Vermelha +1

Pfafstetter: 64120286

Sub-basin area

1 147,5km²

Upstream area

1 147,5km²

Discharge

39m³/s

Mean elev.

770m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Turvo28 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

393 distinct species · 1 650 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 650 obs · 31 cellules
Obs. / cellule
≥ 314
146–313
36–145
8–35
< 8

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

Ecological tissue

Sample of 29 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 Rio Santa Rita : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
26
Connectance
0.064
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°

16,9°C

Annual rain

1 763mm

Moisture idx (CMI)

0,28

Runoff

972mm/an

PET

1 261mm

AET

1 176mm

Mean slope

3,8°

Water table

172cm

Forest

8%

Crops

6%

Urban

0%

Protected

0%

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