Ontologia

Commune · PRT

Pias

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

867

Observations

4 557

Area

2,1km²

Ecological tissue

Sample of 37 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 Pias : 32 espèces reliées par 59 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
59
Connectance
0.089
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

867 distinct species · 4 557 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 557 obs · 1 cellules
Obs. / cellule
≥ 4 557
4 557–4 556
4 557–4 556
4 557–4 556
< 4 557

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

Climate

Mean T°

14,4°C

Annual rain

1 454mm

Warmest m°

27,0°C

Coldest m°

3,7°C

Elevation: 228 m on average (min 183 m, max 252 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 454mm
Warmest month
27,0°C
Coldest month
3,7°C
Mean alt.
228m
Min
183m
Max
252m
Std. dev.
18m
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

5,3

Org. C

46,3g/kg

Clay

11,3%

Sand

60,2%

Silt

28,5%

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

Dominant lithology: paGLiMaggregated to Lousada

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
64,7g/kg
Clay
9,8%
Sand
61,2%
Silt
29,0%
5–15 cm
pH H₂O
5,3
Org. C
39,4g/kg
Clay
9,3%
Sand
61,5%
Silt
29,1%
15–30 cm
pH H₂O
5,4
Org. C
34,8g/kg
Clay
14,8%
Sand
58,0%
Silt
27,2%

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

Land cover

Forest13.0%
Crops16.1%
Built-up6.4%
Bare soil3.2%
Other (grassland, water…)61.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

1

Max stream order

1

Max drainage

97 239km²

Discharge in basins

1,3m³/s

Mean precip.

1 206mm/an

Mean T°

14,0°C

Moisture idx

0,18

Max snow

4%

Mean runoff

831mm/an

Mean elev. (basins)

240m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

7,5nW

Built-up

635,8%

Pesticides

39,0kg/km²

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