Ontologia

Municipality · BRA

Oliveira dos Brejinhos

Brazil

BShArid, steppe, hot(74 %)

Species observed

544

Observations

1 233

Area

3 313,4km²

Ecological tissue

Sample of 39 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 Oliveira dos Brejinhos : 33 espèces reliées par 39 interactions GloBI sur 5 types (connectance 5.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
39
Connectance
0.053
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

544 distinct species · 1 233 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 233 obs · 53 cellules
Obs. / cellule
≥ 441
44–440
18–43
8–17
< 8

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

Climate

Mean T°

25,6°C

Annual rain

740mm

Warmest m°

33,0°C

Coldest m°

17,5°C

Elevation: 580 m on average (min 421 m, max 1 161 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
740mm
Warmest month
33,0°C
Coldest month
17,5°C
Mean alt.
580m
Min
421m
Max
1 161m
Std. dev.
176m
Köppen-Geiger (dominant)
BShArid, steppe, hot(74 %)Arid

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

Soil & lithology

pH H₂O

6,1

Org. C

13,8g/kg

Clay

26,7%

Sand

48,4%

Silt

24,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
18,2g/kg
Clay
25,4%
Sand
49,1%
Silt
25,5%
5–15 cm
pH H₂O
6,1
Org. C
14,2g/kg
Clay
25,9%
Sand
49,2%
Silt
24,9%
15–30 cm
pH H₂O
6,1
Org. C
9,0g/kg
Clay
28,7%
Sand
46,9%
Silt
24,4%

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

Land cover

Forest21.4%
Crops15.8%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)62.5%

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

Hydrology8 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

245,5km

Lake surface here

0,59km²

Basins crossed

8

Max stream order

5

Max drainage

324 695km²

Discharge in basins

311,1m³/s

Mean precip.

738mm/an

Mean T°

24,0°C

Moisture idx

-0,60

Mean runoff

194mm/an

Mean elev. (basins)

629m

Watersheds crossing here

Lakes (3, 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

5,9%

Pesticides

36,6kg/km²

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