Ontologia

Municipality · BRA

São Félix do Tocantins

Brazil

AwTropical, savannah(100 %)

Species observed

315

Observations

883

Area

1 913,1km²

Ecological tissue

Sample of 32 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 São Félix do Tocantins : 25 espèces reliées par 41 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
41
Connectance
0.083
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

315 distinct species · 883 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

883 obs · 27 cellules
Obs. / cellule
≥ 366
102–365
10–101
5–9
< 5

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

Climate

Mean T°

25,7°C

Annual rain

1 387mm

Warmest m°

33,3°C

Coldest m°

20,2°C

Elevation: 445 m on average (min 255 m, max 745 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 387mm
Warmest month
33,3°C
Coldest month
20,2°C
Mean alt.
445m
Min
255m
Max
745m
Std. dev.
106m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

14,3g/kg

Clay

25,8%

Sand

57,9%

Silt

16,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
18,8g/kg
Clay
25,0%
Sand
58,4%
Silt
16,6%
5–15 cm
pH H₂O
5,5
Org. C
13,2g/kg
Clay
25,5%
Sand
58,3%
Silt
16,3%
15–30 cm
pH H₂O
5,5
Org. C
10,9g/kg
Clay
26,9%
Sand
57,2%
Silt
15,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest14.2%
Crops4.8%
Built-up0.0%
Bare soil1.4%
Other (grassland, water…)79.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology13 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

209,2km

Basins crossed

13

Max stream order

5

Max drainage

12 444km²

Discharge in basins

179,6m³/s

Mean precip.

1 390mm/an

Mean T°

25,3°C

Moisture idx

-0,26

Mean runoff

699mm/an

Mean elev. (basins)

451m

Watersheds crossing here

4 more basins

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,0%

Pesticides

3,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN II · 2IUCN V · 1IUCN III · 1IUCN IV · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN