Ontologia

Commune · PRT

São Brás

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 070

Observations

13 878

Area

5,1km²

Ecological tissue

Sample of 44 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 Brás : 33 espèces reliées par 101 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
101
Connectance
0.107
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

1 070 distinct species · 13 878 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 878 obs · 1 cellules
Obs. / cellule
≥ 13 878
13 878–13 877
13 878–13 877
13 878–13 877
< 13 878

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

Climate

Mean T°

15,5°C

Annual rain

762mm

Warmest m°

24,5°C

Coldest m°

8,4°C

Elevation: 189 m on average (min 115 m, max 207 m)

Bioclimatic detailsExpert
Annual mean temp.
15,5°C
Annual rain
762mm
Warmest month
24,5°C
Coldest month
8,4°C
Mean alt.
189m
Min
115m
Max
207m
Std. dev.
25m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

37,1g/kg

Clay

23,6%

Sand

47,5%

Silt

28,9%

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

Dominant lithology: scGLiMaggregated to Amadora

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
61,2g/kg
Clay
24,4%
Sand
44,7%
Silt
30,9%
5–15 cm
pH H₂O
6,2
Org. C
26,3g/kg
Clay
24,7%
Sand
44,3%
Silt
31,0%
15–30 cm
pH H₂O
6,1
Org. C
23,6g/kg
Clay
21,7%
Sand
53,4%
Silt
24,9%

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

Land cover

Forest8.7%
Crops3.2%
Built-up9.5%
Bare soil1.9%
Other (grassland, water…)76.8%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 612km²

Discharge in basins

0,0m³/s

Mean precip.

742mm/an

Mean T°

15,4°C

Moisture idx

-0,16

Max snow

1%

Mean runoff

328mm/an

Mean elev. (basins)

113m

Watersheds crossing here

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

Human pressure

Pop. density

36hab/km²

Night light

52,0nW

Built-up

945,6%

Pesticides

32,4kg/km²

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