Ontologia

Municipality · BRA

Barra de São Miguel

Brazil

BShArid, steppe, hot(100 %)

Species observed

28

Observations

31

Area

609,7km²

Ecological tissue

Sample of 4 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 Barra de São Miguel : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

28 distinct species · 31 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 obs · 6 cellules
Obs. / cellule
≥ 16
16–15
6–15
3–5
< 3

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

Climate

Mean T°

24,9°C

Annual rain

534mm

Warmest m°

31,8°C

Coldest m°

18,9°C

Elevation: 482 m on average (min 380 m, max 590 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
534mm
Warmest month
31,8°C
Coldest month
18,9°C
Mean alt.
482m
Min
380m
Max
590m
Std. dev.
42m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

6,8

Org. C

9,7g/kg

Clay

20,3%

Sand

59,0%

Silt

20,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
13,8g/kg
Clay
18,8%
Sand
60,0%
Silt
21,2%
5–15 cm
pH H₂O
6,7
Org. C
9,4g/kg
Clay
19,2%
Sand
60,0%
Silt
20,9%
15–30 cm
pH H₂O
6,8
Org. C
6,0g/kg
Clay
22,8%
Sand
57,1%
Silt
20,0%

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

Land cover

Forest14.7%
Crops8.8%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)75.8%

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

Hydrology4 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

33,0km

Lake surface here

2,45km²

Basins crossed

4

Max stream order

6

Max drainage

15 513km²

Discharge in basins

5,6m³/s

Mean precip.

454mm/an

Mean T°

23,0°C

Moisture idx

-0,71

Mean runoff

51mm/an

Mean elev. (basins)

469m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

6,6%

Pesticides

34,7kg/km²

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