Ontologia

Municipality · BRA

Ponte Alta do Tocantins

Brazil

AwTropical, savannah(100 %)

Species observed

1 029

Observations

3 388

Area

6 542,8km²

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 Ponte Alta do Tocantins : 17 espèces reliées par 30 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
30
Connectance
0.092
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

1 029 distinct species · 3 388 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 388 obs · 86 cellules
Obs. / cellule
≥ 301
101–300
39–100
10–38
< 10

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

Climate

Mean T°

26,1°C

Annual rain

1 447mm

Warmest m°

34,0°C

Coldest m°

20,1°C

Elevation: 392 m on average (min 273 m, max 699 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 447mm
Warmest month
34,0°C
Coldest month
20,1°C
Mean alt.
392m
Min
273m
Max
699m
Std. dev.
59m
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

5,4

Org. C

15,7g/kg

Clay

27,0%

Sand

53,2%

Silt

19,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
20,3g/kg
Clay
25,8%
Sand
54,2%
Silt
20,0%
5–15 cm
pH H₂O
5,4
Org. C
15,6g/kg
Clay
26,1%
Sand
53,8%
Silt
20,0%
15–30 cm
pH H₂O
5,4
Org. C
11,3g/kg
Clay
29,1%
Sand
51,5%
Silt
19,4%

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

Land cover

Forest27.4%
Crops6.5%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)65.5%

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

Hydrology17 basins · 2 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

414,0km

Lake surface here

3,75km²

Basins crossed

17

Max stream order

5

Max drainage

10 645km²

Discharge in basins

441,3m³/s

Mean precip.

1 523mm/an

Mean T°

25,6°C

Moisture idx

-0,18

Mean runoff

780mm/an

Mean elev. (basins)

404m

Watersheds crossing here

8 more basins

Lakes (2, top by area)

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

7,3kg/km²

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

Protected areas2

IUCN Ia · 1IUCN V · 1📍 Point sites · 1

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