Ontologia

Municipality · BRA

Arara

Brazil

AwTropical, savannah(100 %)

Species observed

39

Observations

54

Area

91,3km²

Ecological tissue

Sample of 5 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 Arara : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

39 distinct species · 54 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 obs · 3 cellules
Obs. / cellule
≥ 32
32–31
32–31
20–31
< 20

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

Climate

Mean T°

23,6°C

Annual rain

930mm

Warmest m°

29,2°C

Coldest m°

18,6°C

Elevation: 463 m on average (min 372 m, max 537 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
930mm
Warmest month
29,2°C
Coldest month
18,6°C
Mean alt.
463m
Min
372m
Max
537m
Std. dev.
39m
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

6,1

Org. C

18,8g/kg

Clay

24,4%

Sand

57,6%

Silt

18,0%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
28,5g/kg
Clay
24,0%
Sand
57,9%
Silt
18,1%
5–15 cm
pH H₂O
6,0
Org. C
15,7g/kg
Clay
23,0%
Sand
58,7%
Silt
18,2%
15–30 cm
pH H₂O
6,1
Org. C
12,3g/kg
Clay
26,2%
Sand
56,2%
Silt
17,6%

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

Land cover

Forest20.6%
Crops12.4%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)66.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

2

Max drainage

1 269km²

Discharge in basins

0,6m³/s

Mean precip.

1 059mm/an

Mean T°

23,3°C

Moisture idx

-0,32

Mean runoff

210mm/an

Mean elev. (basins)

354m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

56,3%

Pesticides

48,3kg/km²

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