Ontologia

Municipality · BRA

Itajaí

Brazil

CfaTemperate, no dry season, hot summer(100 %)

Species observed

2 564

Observations

31 666

Area

289,2km²

Ecological tissue

Sample of 34 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 Itajaí : 27 espèces reliées par 42 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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

2 564 distinct species · 31 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 666 obs · 11 cellules
Obs. / cellule
≥ 14 692
6 700–14 691
2 285–6 699
730–2 284
< 730

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

Climate

Mean T°

20,4°C

Annual rain

1 786mm

Warmest m°

27,1°C

Coldest m°

13,4°C

Elevation: 57 m on average (min -6 m, max 393 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
1 786mm
Warmest month
27,1°C
Coldest month
13,4°C
Mean alt.
57m
Min
-6m
Max
393m
Std. dev.
68m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

53,1g/kg

Clay

37,1%

Sand

27,3%

Silt

35,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
67,5g/kg
Clay
37,2%
Sand
27,2%
Silt
35,6%
5–15 cm
pH H₂O
5,1
Org. C
52,8g/kg
Clay
36,8%
Sand
27,5%
Silt
35,7%
15–30 cm
pH H₂O
5,1
Org. C
39,0g/kg
Clay
37,5%
Sand
27,1%
Silt
35,4%

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

Land cover

Forest43.8%
Crops5.4%
Built-up4.6%
Bare soil0.7%
Other (grassland, water…)45.6%

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

Hydrology5 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

82,1km

Basins crossed

5

Max stream order

6

Max drainage

15 049km²

Discharge in basins

264,0m³/s

Mean precip.

1 626mm/an

Mean T°

18,9°C

Moisture idx

0,22

Mean runoff

802mm/an

Mean elev. (basins)

317m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

11,6nW

Built-up

459,3%

Pesticides

26,2kg/km²

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

Protected areas5

IUCN IV · 2IUCN II · 2IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN