Ontologia

Municipality · BRA

Crixás do Tocantins

Brazil

AwTropical, savannah(100 %)

Species observed

211

Observations

340

Area

983,8km²

Ecological tissue

Sample of 30 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 Crixás do Tocantins : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
35
Connectance
0.075
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

211 distinct species · 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

340 obs · 11 cellules
Obs. / cellule
≥ 301
19–300
5–18
2–4
< 2

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 658mm

Warmest m°

34,3°C

Coldest m°

21,3°C

Elevation: 259 m on average (min 195 m, max 335 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
1 658mm
Warmest month
34,3°C
Coldest month
21,3°C
Mean alt.
259m
Min
195m
Max
335m
Std. dev.
27m
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

5,2

Org. C

15,6g/kg

Clay

23,4%

Sand

59,4%

Silt

17,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
20,2g/kg
Clay
22,2%
Sand
60,6%
Silt
17,1%
5–15 cm
pH H₂O
5,2
Org. C
16,8g/kg
Clay
21,9%
Sand
60,7%
Silt
17,5%
15–30 cm
pH H₂O
5,2
Org. C
9,8g/kg
Clay
26,1%
Sand
57,0%
Silt
16,9%

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

Land cover

Forest35.3%
Crops10.4%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)54.0%

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

Hydrology9 basins · 5 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,2km

Lake surface here

0,86km²

Basins crossed

9

Max stream order

3

Max drainage

3 108km²

Discharge in basins

55,7m³/s

Mean precip.

1 696mm/an

Mean T°

26,6°C

Moisture idx

-0,08

Mean runoff

761mm/an

Mean elev. (basins)

264m

Watersheds crossing here

Lakes (5, 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

2,4%

Pesticides

14,3kg/km²

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