Ontologia

Municipality · BRA

Arroio Trinta

Brazil

CfbTemperate, no dry season, warm summer(86 %)

Species observed

116

Observations

225

Area

93,5km²

Ecological tissue

Sample of 34 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 Arroio Trinta : 29 espèces reliées par 32 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
32
Connectance
0.057
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

116 distinct species · 225 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

225 obs · 2 cellules
Obs. / cellule
≥ 121
121–120
121–120
121–120
< 121

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

Climate

Mean T°

17,0°C

Annual rain

1 994mm

Warmest m°

25,7°C

Coldest m°

8,4°C

Elevation: 925 m on average (min 740 m, max 1 089 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
1 994mm
Warmest month
25,7°C
Coldest month
8,4°C
Mean alt.
925m
Min
740m
Max
1 089m
Std. dev.
94m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(86 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

46,3g/kg

Clay

55,1%

Sand

14,0%

Silt

30,9%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
68,5g/kg
Clay
54,7%
Sand
14,2%
Silt
31,1%
5–15 cm
pH H₂O
5,2
Org. C
39,2g/kg
Clay
54,5%
Sand
14,4%
Silt
31,1%
15–30 cm
pH H₂O
5,2
Org. C
31,2g/kg
Clay
56,0%
Sand
13,5%
Silt
30,5%

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

Land cover

Forest63.6%
Crops7.8%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)27.4%

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

Hydrology2 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

38,0km

Basins crossed

2

Max stream order

4

Max drainage

544km²

Discharge in basins

2,5m³/s

Mean precip.

1 817mm/an

Mean T°

15,9°C

Moisture idx

0,27

Mean runoff

848mm/an

Mean elev. (basins)

1 004m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

68,9%

Pesticides

38,6kg/km²

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