Ontologia

Municipality · BRA

São Martinho

Brazil

CfaTemperate, no dry season, hot summer(100 %)

Species observed

81

Observations

285

Area

171,2km²

Ecological tissue

Sample of 31 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 São Martinho : 25 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
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

81 distinct species · 285 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

285 obs · 5 cellules
Obs. / cellule
≥ 137
137–136
129–136
16–128
< 16

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

Climate

Mean T°

19,9°C

Annual rain

2 018mm

Warmest m°

29,3°C

Coldest m°

10,5°C

Elevation: 389 m on average (min 225 m, max 484 m)

Bioclimatic detailsExpert
Annual mean temp.
19,9°C
Annual rain
2 018mm
Warmest month
29,3°C
Coldest month
10,5°C
Mean alt.
389m
Min
225m
Max
484m
Std. dev.
52m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)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

33,3g/kg

Clay

48,0%

Sand

21,5%

Silt

30,4%

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
56,3g/kg
Clay
47,9%
Sand
21,3%
Silt
30,9%
5–15 cm
pH H₂O
5,2
Org. C
24,2g/kg
Clay
47,6%
Sand
21,6%
Silt
30,8%
15–30 cm
pH H₂O
5,2
Org. C
19,4g/kg
Clay
48,7%
Sand
21,8%
Silt
29,5%

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

Land cover

Forest18.6%
Crops60.7%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)19.2%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

43,5km

Basins crossed

2

Max stream order

4

Max drainage

2 356km²

Discharge in basins

4,8m³/s

Mean precip.

1 794mm/an

Mean T°

19,8°C

Moisture idx

0,17

Mean runoff

893mm/an

Mean elev. (basins)

354m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

54,1%

Pesticides

37,8kg/km²

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