Ontologia

Municipality · BRA

Itambaracá

Brazil

AwTropical, savannah(82 %)

Species observed

50

Observations

87

Area

207,3km²

Ecological tissue

Sample of 14 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 Itambaracá : 13 espèces reliées par 12 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

50 distinct species · 87 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

87 obs · 5 cellules
Obs. / cellule
≥ 69
69–68
8–68
7–7
< 7

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

Climate

Mean T°

22,6°C

Annual rain

1 392mm

Warmest m°

29,3°C

Coldest m°

13,9°C

Elevation: 395 m on average (min 348 m, max 464 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 392mm
Warmest month
29,3°C
Coldest month
13,9°C
Mean alt.
395m
Min
348m
Max
464m
Std. dev.
27m
Köppen-Geiger (dominant)
AwTropical, savannah(82 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

23,2g/kg

Clay

38,7%

Sand

38,1%

Silt

23,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
32,2g/kg
Clay
37,5%
Sand
38,9%
Silt
23,6%
5–15 cm
pH H₂O
5,6
Org. C
21,9g/kg
Clay
37,1%
Sand
39,0%
Silt
23,9%
15–30 cm
pH H₂O
5,6
Org. C
15,4g/kg
Clay
41,5%
Sand
36,5%
Silt
22,0%

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

Land cover

Forest12.2%
Crops59.6%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)27.7%

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

Hydrology8 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

48,2km

Lake surface here

10,90km²

Basins crossed

8

Max stream order

6

Max drainage

52 689km²

Discharge in basins

387,5m³/s

Mean precip.

1 259mm/an

Mean T°

21,6°C

Moisture idx

-0,22

Mean runoff

253mm/an

Mean elev. (basins)

420m

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

0,4nW

Built-up

26,9%

Pesticides

57,8kg/km²

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