Ontologia

Municipality · BRA

Pedras Grandes

Brazil

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

Species observed

286

Observations

897

Area

159,9km²

Ecological tissue

Sample of 26 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 Pedras Grandes : 19 espèces reliées par 31 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
31
Connectance
0.095
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

286 distinct species · 897 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

897 obs · 5 cellules
Obs. / cellule
≥ 479
479–478
173–478
165–172
< 165

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

Climate

Mean T°

19,1°C

Annual rain

1 806mm

Warmest m°

27,5°C

Coldest m°

10,1°C

Elevation: 248 m on average (min 18 m, max 408 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
1 806mm
Warmest month
27,5°C
Coldest month
10,1°C
Mean alt.
248m
Min
18m
Max
408m
Std. dev.
99m
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

5,0

Org. C

31,3g/kg

Clay

41,2%

Sand

28,6%

Silt

30,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
49,3g/kg
Clay
39,6%
Sand
30,2%
Silt
30,3%
5–15 cm
pH H₂O
5,0
Org. C
25,5g/kg
Clay
40,4%
Sand
28,9%
Silt
30,7%
15–30 cm
pH H₂O
5,0
Org. C
19,0g/kg
Clay
43,6%
Sand
26,7%
Silt
29,7%

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

Land cover

Forest66.8%
Crops3.0%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)29.2%

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

Hydrology5 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

46,6km

Basins crossed

5

Max stream order

5

Max drainage

2 877km²

Discharge in basins

11,8m³/s

Mean precip.

1 482mm/an

Mean T°

18,4°C

Moisture idx

0,12

Mean runoff

896mm/an

Mean elev. (basins)

360m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

52,1%

Pesticides

39,5kg/km²

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