Ontologia

Municipality · BRA

Dois Irmãos do Tocantins

Brazil

AwTropical, savannah(100 %)

Species observed

386

Observations

3 283

Area

3 747,6km²

Ecological tissue

Sample of 27 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 Dois Irmãos do Tocantins : 20 espèces reliées par 29 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
29
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

386 distinct species · 3 283 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 283 obs · 40 cellules
Obs. / cellule
≥ 1 359
211–1 358
10–210
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°

26,7°C

Annual rain

2 124mm

Warmest m°

34,3°C

Coldest m°

22,0°C

Elevation: 260 m on average (min 162 m, max 582 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 124mm
Warmest month
34,3°C
Coldest month
22,0°C
Mean alt.
260m
Min
162m
Max
582m
Std. dev.
72m
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

4,9

Org. C

18,0g/kg

Clay

21,8%

Sand

48,1%

Silt

30,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
23,0g/kg
Clay
20,7%
Sand
48,9%
Silt
30,4%
5–15 cm
pH H₂O
4,9
Org. C
19,9g/kg
Clay
21,1%
Sand
48,7%
Silt
30,2%
15–30 cm
pH H₂O
5,0
Org. C
11,2g/kg
Clay
23,5%
Sand
46,7%
Silt
29,7%

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

Land cover

Forest35.8%
Crops3.7%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)60.2%

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,8%

Pesticides

31,4kg/km²

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

Protected areas1

IUCN V · 1

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