Ontologia

Municipality · BRA

Três Barras

Brazil

CfbTemperate, no dry season, warm summer(80 %)

Species observed

354

Observations

5 291

Area

436,5km²

Ecological tissue

Sample of 28 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 Três Barras : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
26
Connectance
0.069
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

354 distinct species · 5 291 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 291 obs · 12 cellules
Obs. / cellule
≥ 3 776
1 232–3 775
36–1 231
25–35
< 25

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

Climate

Mean T°

17,8°C

Annual rain

1 749mm

Warmest m°

26,1°C

Coldest m°

9,0°C

Elevation: 794 m on average (min 759 m, max 841 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
1 749mm
Warmest month
26,1°C
Coldest month
9,0°C
Mean alt.
794m
Min
759m
Max
841m
Std. dev.
19m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(80 %)Temperate

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

Soil & lithology

pH H₂O

5,0

Org. C

50,2g/kg

Clay

48,3%

Sand

20,8%

Silt

30,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
83,0g/kg
Clay
47,3%
Sand
21,0%
Silt
31,6%
5–15 cm
pH H₂O
5,0
Org. C
41,3g/kg
Clay
48,2%
Sand
21,3%
Silt
30,5%
15–30 cm
pH H₂O
5,0
Org. C
26,2g/kg
Clay
49,3%
Sand
20,1%
Silt
30,7%

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

Land cover

Forest54.8%
Crops10.8%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)33.8%

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

Hydrology4 basins · 0 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

130,2km

Basins crossed

4

Max stream order

5

Max drainage

8 126km²

Discharge in basins

110,5m³/s

Mean precip.

1 447mm/an

Mean T°

16,8°C

Moisture idx

0,04

Mean runoff

769mm/an

Mean elev. (basins)

830m

Watersheds crossing here

Rivers / streams (23, ord ≥ 4)

11 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

45,6%

Pesticides

25,8kg/km²

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

Protected areas1

IUCN VI · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN