Ontologia

Municipality · BRA

Pedralva

Brazil

CwaTemperate, dry winter, hot summer(55 %)

Species observed

165

Observations

465

Area

218km²

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 Pedralva : 20 espèces reliées par 34 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
34
Connectance
0.084
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

165 distinct species · 465 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

465 obs · 7 cellules
Obs. / cellule
≥ 206
206–205
69–205
39–68
< 39

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

Climate

Mean T°

19,3°C

Annual rain

1 674mm

Warmest m°

25,7°C

Coldest m°

10,5°C

Elevation: 1 056 m on average (min 856 m, max 1 483 m)

Bioclimatic detailsExpert
Annual mean temp.
19,3°C
Annual rain
1 674mm
Warmest month
25,7°C
Coldest month
10,5°C
Mean alt.
1 056m
Min
856m
Max
1 483m
Std. dev.
156m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(55 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

27,8g/kg

Clay

42,1%

Sand

36,3%

Silt

21,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
38,9g/kg
Clay
41,8%
Sand
36,4%
Silt
21,8%
5–15 cm
pH H₂O
5,1
Org. C
25,1g/kg
Clay
41,9%
Sand
36,6%
Silt
21,5%
15–30 cm
pH H₂O
5,1
Org. C
19,5g/kg
Clay
42,6%
Sand
35,9%
Silt
21,4%

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

Land cover

Forest38.3%
Crops15.8%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)44.8%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

32,4km

Basins crossed

5

Max stream order

3

Max drainage

2 250km²

Discharge in basins

6,9m³/s

Mean precip.

1 534mm/an

Mean T°

18,8°C

Moisture idx

-0,00

Mean runoff

502mm/an

Mean elev. (basins)

1 023m

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

54,9%

Pesticides

53,9kg/km²

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