Ontologia

HydroBASINS lev08 watershed · #6080379950

Bassin de Rio Tocantins

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 : Aguiarnópolis, Carolina, Darcinópolis, Estreito, Palmeiras do Tocantins +2

Pfafstetter: 62441700

Sub-basin area

2 620,8km²

Upstream area

287 503,3km²

Discharge

4 179,65m³/s

Mean elev.

252m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Tocantins2389 km²

▲ Receives from 2 basins

7 dept-equivalent regions (GADM L2)

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

Species present

1 160 distinct species · 5 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 122 obs · 46 cellules
Obs. / cellule
≥ 782
288–781
99–287
46–98
< 46

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

Ecological tissue

Sample of 23 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 Tocantins : 19 espèces reliées par 25 interactions GloBI sur 1 type (connectance 9.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
25
Connectance
0.099
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°

25,4°C

Annual rain

1 614mm

Moisture idx (CMI)

-0,10

Runoff

888mm/an

PET

1 798mm

AET

1 190mm

Mean slope

2,6°

Water table

140cm

Forest

10%

Crops

4%

Urban

1%

Protected

0%

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