Ontologia

Municipality · BRA

Barra do Ouro

Brazil

AwTropical, savannah(100 %)

Species observed

257

Observations

572

Area

1 105,8km²

Ecological tissue

Sample of 25 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 do Ouro : 22 espèces reliées par 23 interactions GloBI sur 1 type (connectance 7.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
23
Connectance
0.077
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

257 distinct species · 572 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

572 obs · 17 cellules
Obs. / cellule
≥ 136
113–135
25–112
16–24
< 16

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

Climate

Mean T°

27,1°C

Annual rain

1 708mm

Warmest m°

34,7°C

Coldest m°

22,0°C

Elevation: 200 m on average (min 156 m, max 292 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 708mm
Warmest month
34,7°C
Coldest month
22,0°C
Mean alt.
200m
Min
156m
Max
292m
Std. dev.
24m
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

5,1

Org. C

17,4g/kg

Clay

23,3%

Sand

46,0%

Silt

30,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
26,1g/kg
Clay
21,8%
Sand
46,9%
Silt
31,3%
5–15 cm
pH H₂O
5,1
Org. C
16,4g/kg
Clay
22,3%
Sand
46,8%
Silt
30,9%
15–30 cm
pH H₂O
5,1
Org. C
9,8g/kg
Clay
25,7%
Sand
44,2%
Silt
30,2%

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

Land cover

Forest37.2%
Crops5.9%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)56.6%

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

Hydrology9 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

96,0km

Lake surface here

0,13km²

Basins crossed

9

Max stream order

8

Max drainage

275 482km²

Discharge in basins

6 509,9m³/s

Mean precip.

1 675mm/an

Mean T°

26,6°C

Moisture idx

-0,08

Mean runoff

884mm/an

Mean elev. (basins)

211m

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

5,7%

Pesticides

1,2kg/km²

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