Ontologia

Municipality · BRA

Arapoema

Brazil

AwTropical, savannah(100 %)

Species observed

225

Observations

303

Area

1 558,1km²

Ecological tissue

Sample of 28 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 Arapoema : 21 espèces reliées par 37 interactions GloBI sur 2 types (connectance 9.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
37
Connectance
0.098
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

225 distinct species · 303 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

303 obs · 14 cellules
Obs. / cellule
≥ 163
105–162
2–104
2–1
< 2

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

Climate

Mean T°

26,6°C

Annual rain

1 844mm

Warmest m°

33,4°C

Coldest m°

22,3°C

Elevation: 189 m on average (min 140 m, max 266 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
1 844mm
Warmest month
33,4°C
Coldest month
22,3°C
Mean alt.
189m
Min
140m
Max
266m
Std. dev.
21m
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

5,0

Org. C

17,5g/kg

Clay

26,6%

Sand

40,9%

Silt

32,5%

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
26,9g/kg
Clay
25,4%
Sand
42,0%
Silt
32,7%
5–15 cm
pH H₂O
5,0
Org. C
16,9g/kg
Clay
25,7%
Sand
41,2%
Silt
33,1%
15–30 cm
pH H₂O
5,0
Org. C
8,8g/kg
Clay
28,8%
Sand
39,5%
Silt
31,7%

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

Land cover

Forest27.1%
Crops4.3%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)68.3%

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

Hydrology7 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

133,7km

Lake surface here

0,67km²

Basins crossed

7

Max stream order

8

Max drainage

334 748km²

Discharge in basins

3 173,5m³/s

Mean precip.

1 861mm/an

Mean T°

26,1°C

Moisture idx

-0,00

Mean runoff

769mm/an

Mean elev. (basins)

199m

Watersheds crossing here

Lakes (4, 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

4,6%

Pesticides

20,5kg/km²

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