Ontologia

Municipality · BRA

Passa Quatro

Brazil

CwbTemperate, dry winter, warm summer(77 %)

Species observed

842

Observations

11 548

Area

277,2km²

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 Passa Quatro : 16 espèces reliées par 20 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
20
Connectance
0.087
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

842 distinct species · 11 548 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 548 obs · 8 cellules
Obs. / cellule
≥ 9 676
9 676–9 675
588–9 675
115–587
< 115

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

Climate

Mean T°

16,9°C

Annual rain

1 869mm

Warmest m°

23,6°C

Coldest m°

7,9°C

Elevation: 1 378 m on average (min 930 m, max 2 518 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
1 869mm
Warmest month
23,6°C
Coldest month
7,9°C
Mean alt.
1 378m
Min
930m
Max
2 518m
Std. dev.
363m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(77 %)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

33,6g/kg

Clay

38,2%

Sand

39,9%

Silt

21,8%

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
45,7g/kg
Clay
37,1%
Sand
40,6%
Silt
22,3%
5–15 cm
pH H₂O
5,1
Org. C
32,5g/kg
Clay
38,1%
Sand
40,2%
Silt
21,8%
15–30 cm
pH H₂O
5,1
Org. C
22,7g/kg
Clay
39,5%
Sand
39,0%
Silt
21,4%

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

Land cover

Forest52.9%
Crops10.4%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)35.7%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

42,9km

Basins crossed

3

Max stream order

3

Max drainage

14 902km²

Discharge in basins

5,7m³/s

Mean precip.

1 625mm/an

Mean T°

17,7°C

Moisture idx

0,07

Mean runoff

595mm/an

Mean elev. (basins)

1 139m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

46,0%

Pesticides

41,1kg/km²

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

Protected areas9

IUCN IV · 4IUCN V · 2IUCN III · 2IUCN VI · 1
Complete list

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