Ontologia

Municipality · BRA

Barreira

Brazil

AwTropical, savannah(100 %)

Species observed

108

Observations

142

Area

260km²

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 Barreira : 27 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
30
Connectance
0.060
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

108 distinct species · 142 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

142 obs · 4 cellules
Obs. / cellule
≥ 133
133–132
6–132
6–5
< 6

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

Climate

Mean T°

26,7°C

Annual rain

1 022mm

Warmest m°

33,3°C

Coldest m°

22,1°C

Elevation: 103 m on average (min 51 m, max 356 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
1 022mm
Warmest month
33,3°C
Coldest month
22,1°C
Mean alt.
103m
Min
51m
Max
356m
Std. dev.
44m
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

5,7

Org. C

11,2g/kg

Clay

18,3%

Sand

66,8%

Silt

14,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
16,2g/kg
Clay
14,7%
Sand
70,3%
Silt
15,0%
5–15 cm
pH H₂O
5,8
Org. C
9,7g/kg
Clay
16,0%
Sand
68,4%
Silt
15,6%
15–30 cm
pH H₂O
5,7
Org. C
7,7g/kg
Clay
24,2%
Sand
61,6%
Silt
14,2%

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

Land cover

Forest24.8%
Crops19.9%
Built-up0.7%
Bare soil0.9%
Other (grassland, water…)53.7%

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

Hydrology3 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

48,7km

Lake surface here

0,37km²

Basins crossed

3

Max stream order

4

Max drainage

4 757km²

Discharge in basins

3,9m³/s

Mean precip.

999mm/an

Mean T°

26,2°C

Moisture idx

-0,37

Mean runoff

192mm/an

Mean elev. (basins)

86m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

72,3%

Pesticides

72,6kg/km²

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