Ontologia

Municipality · BRA

Blumenau

Brazil

CfaTemperate, no dry season, hot summer(91 %)

Species observed

3 448

Observations

29 760

Area

518,6km²

Ecological tissue

Sample of 32 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 Blumenau : 23 espèces reliées par 59 interactions GloBI sur 4 types (connectance 11.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
59
Connectance
0.112
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

3 448 distinct species · 29 760 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 760 obs · 14 cellules
Obs. / cellule
≥ 7 913
4 613–7 912
2 703–4 612
1 260–2 702
< 1 260

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

Climate

Mean T°

19,5°C

Annual rain

1 837mm

Warmest m°

27,5°C

Coldest m°

11,2°C

Elevation: 225 m on average (min 19 m, max 862 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
1 837mm
Warmest month
27,5°C
Coldest month
11,2°C
Mean alt.
225m
Min
19m
Max
862m
Std. dev.
193m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)Temperate

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

Soil & lithology

pH H₂O

5,0

Org. C

48,1g/kg

Clay

42,6%

Sand

23,0%

Silt

34,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
66,5g/kg
Clay
41,8%
Sand
23,2%
Silt
35,0%
5–15 cm
pH H₂O
5,0
Org. C
43,9g/kg
Clay
41,7%
Sand
23,8%
Silt
34,5%
15–30 cm
pH H₂O
5,0
Org. C
34,0g/kg
Clay
44,4%
Sand
22,0%
Silt
33,6%

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

Land cover

Forest68.0%
Crops0.5%
Built-up4.0%
Bare soil0.1%
Other (grassland, water…)27.4%

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

Hydrology4 basins · 0 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

176,5km

Basins crossed

4

Max stream order

6

Max drainage

13 373km²

Discharge in basins

82,8m³/s

Mean precip.

1 612mm/an

Mean T°

19,7°C

Moisture idx

0,20

Mean runoff

882mm/an

Mean elev. (basins)

184m

Watersheds crossing here

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

5hab/km²

Night light

6,1nW

Built-up

403,1%

Pesticides

24,7kg/km²

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

Protected areas3

IUCN II · 2IUCN IV · 1📍 Point sites · 1

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