Ontologia

Municipality · BRA

Itarana

Brazil

AwTropical, savannah(64 %)

Species observed

695

Observations

1 608

Area

295,2km²

Ecological tissue

Sample of 22 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 Itarana : 21 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
16
Connectance
0.069
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

695 distinct species · 1 608 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 608 obs · 8 cellules
Obs. / cellule
≥ 780
780–779
204–779
129–203
< 129

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

Climate

Mean T°

21,4°C

Annual rain

1 153mm

Warmest m°

27,8°C

Coldest m°

14,2°C

Elevation: 585 m on average (min 182 m, max 1 067 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
1 153mm
Warmest month
27,8°C
Coldest month
14,2°C
Mean alt.
585m
Min
182m
Max
1 067m
Std. dev.
268m
Köppen-Geiger (dominant)
AwTropical, savannah(64 %)Tropical

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

Soil & lithology

pH H₂O

5,3

Org. C

28,9g/kg

Clay

32,8%

Sand

50,8%

Silt

16,4%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
42,4g/kg
Clay
31,6%
Sand
51,9%
Silt
16,5%
5–15 cm
pH H₂O
5,3
Org. C
25,9g/kg
Clay
31,4%
Sand
52,0%
Silt
16,6%
15–30 cm
pH H₂O
5,3
Org. C
18,3g/kg
Clay
35,3%
Sand
48,6%
Silt
16,1%

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

Land cover

Forest39.6%
Crops14.1%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)45.4%

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

Hydrology4 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

85,5km

Basins crossed

4

Max stream order

3

Max drainage

75 821km²

Discharge in basins

151,9m³/s

Mean precip.

1 210mm/an

Mean T°

23,2°C

Moisture idx

-0,24

Mean runoff

316mm/an

Mean elev. (basins)

370m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

42,7%

Pesticides

48,9kg/km²

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