Ontologia

HydroBASINS lev08 watershed · #6080432880

Bassin de Rio Feio

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 7 administrative regions : Bandeirantes do Tocantins, Brasilândia do Tocantins, Colinas do Tocantins, Guaraí, Itaporã do Tocantins +2

Pfafstetter: 62443072

Sub-basin area

1 241,2km²

Upstream area

1 241,2km²

Discharge

28,54m³/s

Mean elev.

280m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Tocantins288 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

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

Species present

479 distinct species · 1 524 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 524 obs · 13 cellules
Obs. / cellule
≥ 484
483–483
131–482
32–130
< 32

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

Ecological tissue

Sample of 25 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 Feio : 21 espèces reliées par 28 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
28
Connectance
0.080
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°

26,0°C

Annual rain

1 863mm

Moisture idx (CMI)

0,00

Runoff

779mm/an

PET

1 859mm

AET

1 319mm

Mean slope

2,9°

Water table

166cm

Forest

10%

Crops

1%

Urban

0%

Protected

0%

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