Ontologia

Municipality · BRA

Araci

Brazil

BShArid, steppe, hot(100 %)

Species observed

261

Observations

458

Area

1 496,2km²

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 Araci : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
29
Connectance
0.071
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

261 distinct species · 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

458 obs · 24 cellules
Obs. / cellule
≥ 131
39–130
15–38
6–14
< 6

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

Climate

Mean T°

25,6°C

Annual rain

545mm

Warmest m°

32,3°C

Coldest m°

18,9°C

Elevation: 284 m on average (min 154 m, max 502 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
545mm
Warmest month
32,3°C
Coldest month
18,9°C
Mean alt.
284m
Min
154m
Max
502m
Std. dev.
58m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,5

Org. C

16,1g/kg

Clay

25,0%

Sand

52,1%

Silt

22,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
23,1g/kg
Clay
23,9%
Sand
53,0%
Silt
23,1%
5–15 cm
pH H₂O
6,5
Org. C
14,4g/kg
Clay
23,2%
Sand
53,6%
Silt
23,2%
15–30 cm
pH H₂O
6,5
Org. C
10,6g/kg
Clay
28,0%
Sand
49,7%
Silt
22,4%

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

Land cover

Forest13.7%
Crops19.9%
Built-up0.2%
Bare soil2.4%
Other (grassland, water…)63.8%

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

Hydrology7 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

160,4km

Lake surface here

6,97km²

Basins crossed

7

Max stream order

5

Max drainage

24 241km²

Discharge in basins

12,8m³/s

Mean precip.

617mm/an

Mean T°

23,5°C

Moisture idx

-0,63

Mean runoff

27mm/an

Mean elev. (basins)

306m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

19,7%

Pesticides

35,8kg/km²

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