Ontologia

Municipality · BRA

São Joaquim da Barra

Brazil

AwTropical, savannah(100 %)

Species observed

184

Observations

405

Area

410,9km²

Ecological tissue

Sample of 37 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 São Joaquim da Barra : 31 espèces reliées par 43 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
43
Connectance
0.065
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

184 distinct species · 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

405 obs · 7 cellules
Obs. / cellule
≥ 264
264–263
53–263
21–52
< 21

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

Climate

Mean T°

23,3°C

Annual rain

1 636mm

Warmest m°

30,0°C

Coldest m°

15,1°C

Elevation: 642 m on average (min 533 m, max 771 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
1 636mm
Warmest month
30,0°C
Coldest month
15,1°C
Mean alt.
642m
Min
533m
Max
771m
Std. dev.
58m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

20,1g/kg

Clay

37,3%

Sand

46,5%

Silt

16,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
26,3g/kg
Clay
36,7%
Sand
47,3%
Silt
16,0%
5–15 cm
pH H₂O
5,4
Org. C
20,7g/kg
Clay
37,4%
Sand
46,4%
Silt
16,3%
15–30 cm
pH H₂O
5,4
Org. C
13,3g/kg
Clay
38,0%
Sand
45,9%
Silt
16,2%

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

Land cover

Forest14.3%
Crops50.3%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)34.0%

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

Hydrology2 basins · 3 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

98,0km

Lake surface here

0,31km²

Basins crossed

2

Max stream order

5

Max drainage

6 327km²

Discharge in basins

12,9m³/s

Mean precip.

1 471mm/an

Mean T°

22,1°C

Moisture idx

-0,06

Mean runoff

507mm/an

Mean elev. (basins)

646m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,9nW

Built-up

84,1%

Pesticides

70,8kg/km²

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