Ontologia

Municipality · BRA

Amaraji

Brazil

AwTropical, savannah(100 %)

Species observed

208

Observations

359

Area

235km²

Ecological tissue

Sample of 13 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 Amaraji : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 3 types (connectance 14.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
11
Connectance
0.141
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

208 distinct species · 359 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

359 obs · 5 cellules
Obs. / cellule
≥ 298
298–297
29–297
22–28
< 22

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

Climate

Mean T°

23,4°C

Annual rain

1 260mm

Warmest m°

28,5°C

Coldest m°

18,7°C

Elevation: 366 m on average (min 120 m, max 623 m)

Bioclimatic detailsExpert
Annual mean temp.
23,4°C
Annual rain
1 260mm
Warmest month
28,5°C
Coldest month
18,7°C
Mean alt.
366m
Min
120m
Max
623m
Std. dev.
133m
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

25,9g/kg

Clay

30,0%

Sand

46,3%

Silt

23,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
37,9g/kg
Clay
28,6%
Sand
47,5%
Silt
23,9%
5–15 cm
pH H₂O
5,4
Org. C
24,7g/kg
Clay
28,7%
Sand
47,2%
Silt
24,0%
15–30 cm
pH H₂O
5,4
Org. C
15,2g/kg
Clay
32,7%
Sand
44,1%
Silt
23,2%

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

Land cover

Forest34.3%
Crops19.1%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)45.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

46,6km

Basins crossed

2

Max stream order

3

Max drainage

3 468km²

Discharge in basins

5,5m³/s

Mean precip.

1 589mm/an

Mean T°

23,0°C

Moisture idx

0,09

Mean runoff

661mm/an

Mean elev. (basins)

302m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

19,9%

Pesticides

50,6kg/km²

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