Ontologia

HydroBASINS lev08 watershed · #6080356490

Bassin de Ribeirão São Bento

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 : Araguatins, Cachoeirinha, Itaguatins, Maurilândia do Tocantins, São Bento do Tocantins

Pfafstetter: 62451140

Sub-basin area

1 349,4km²

Upstream area

1 349,4km²

Discharge

19,84m³/s

Mean elev.

210m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Araguaia60 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Apinayé

    IUCN Not Reported

    Indigenous Area

    275.70 km² overlap

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

Species present

322 distinct species · 920 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

920 obs · 22 cellules
Obs. / cellule
≥ 315
114–314
50–113
17–49
< 17

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 Ribeirão São Bento : 27 espèces reliées par 30 interactions GloBI sur 2 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
30
Connectance
0.057
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°

25,8°C

Annual rain

1 592mm

Moisture idx (CMI)

-0,12

Runoff

464mm/an

PET

1 800mm

AET

1 168mm

Mean slope

2,0°

Water table

122cm

Forest

9%

Crops

1%

Urban

0%

Protected

21%

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