Ontologia

Municipality · BRA

Marianópolis do Tocantins

Brazil

AwTropical, savannah(100 %)

Species observed

394

Observations

2 155

Area

2 089,6km²

Ecological tissue

Sample of 29 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 Marianópolis do Tocantins : 25 espèces reliées par 31 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
31
Connectance
0.076
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

394 distinct species · 2 155 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 155 obs · 30 cellules
Obs. / cellule
≥ 586
256–585
106–255
19–105
< 19

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

1 874mm

Warmest m°

33,9°C

Coldest m°

21,5°C

Elevation: 192 m on average (min 165 m, max 226 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
1 874mm
Warmest month
33,9°C
Coldest month
21,5°C
Mean alt.
192m
Min
165m
Max
226m
Std. dev.
12m
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

19,4g/kg

Clay

23,8%

Sand

50,1%

Silt

26,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
24,6g/kg
Clay
22,5%
Sand
50,7%
Silt
26,8%
5–15 cm
pH H₂O
4,9
Org. C
22,4g/kg
Clay
23,1%
Sand
50,9%
Silt
26,0%
15–30 cm
pH H₂O
4,9
Org. C
11,3g/kg
Clay
25,8%
Sand
48,8%
Silt
25,4%

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

Land cover

Forest31.4%
Crops8.4%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)59.9%

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

Hydrology8 basins · 7 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

216,4km

Lake surface here

2,24km²

Basins crossed

8

Max stream order

5

Max drainage

6 697km²

Discharge in basins

214,2m³/s

Mean precip.

2 124mm/an

Mean T°

26,8°C

Moisture idx

0,10

Mean runoff

949mm/an

Mean elev. (basins)

202m

Watersheds crossing here

Lakes (7, 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

2,1%

Pesticides

4,2kg/km²

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

Protected areas3

IUCN V · 1IUCN II · 1IUCN IV · 1

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