Ontologia

HydroBASINS lev08 watershed · #6080670930

Bassin de Ribeirão das Araras

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 : Buriti Alegre, Morrinhos, Água Limpa

Pfafstetter: 64286202

Sub-basin area

1 254,4km²

Upstream area

1 254,4km²

Discharge

13,41m³/s

Mean elev.

736m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Corumbá206 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

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

Species present

261 distinct species · 594 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

594 obs · 20 cellules
Obs. / cellule
≥ 290
107–289
26–106
4–25
< 4

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

Ecological tissue

Sample of 22 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 Ribeirão das Araras : 21 espèces reliées par 19 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
19
Connectance
0.082
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°

23,4°C

Annual rain

1 325mm

Moisture idx (CMI)

-0,24

Runoff

338mm/an

PET

1 740mm

AET

1 109mm

Mean slope

3,7°

Water table

245cm

Forest

0%

Crops

10%

Urban

2%

Protected

0%

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