Ontologia

Commune · PRT

Pega

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

300

Observations

1 472

Area

10,6km²

Ecological tissue

Sample of 34 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 Pega : 22 espèces reliées par 99 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
99
Connectance
0.176
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

300 distinct species · 1 472 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 472 obs · 1 cellules
Obs. / cellule
≥ 1 472
1 472–1 471
1 472–1 471
1 472–1 471
< 1 472

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

Climate

Mean T°

12,8°C

Annual rain

1 143mm

Warmest m°

27,9°C

Coldest m°

1,4°C

Elevation: 781 m on average (min 744 m, max 814 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
1 143mm
Warmest month
27,9°C
Coldest month
1,4°C
Mean alt.
781m
Min
744m
Max
814m
Std. dev.
23m
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

5,5

Org. C

44,5g/kg

Clay

13,8%

Sand

57,7%

Silt

28,4%

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

Dominant lithology: paGLiMaggregated to Guarda

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
73,4g/kg
Clay
12,8%
Sand
58,2%
Silt
28,9%
5–15 cm
pH H₂O
5,5
Org. C
32,3g/kg
Clay
12,6%
Sand
57,8%
Silt
29,5%
15–30 cm
pH H₂O
5,5
Org. C
27,7g/kg
Clay
16,0%
Sand
57,1%
Silt
26,9%

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

Land cover

Forest18.2%
Crops9.9%
Built-up0.5%
Bare soil4.3%
Other (grassland, water…)67.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,6km

Basins crossed

1

Max stream order

1

Max drainage

2 513km²

Discharge in basins

0,1m³/s

Mean precip.

952mm/an

Mean T°

12,7°C

Moisture idx

-0,04

Max snow

1%

Mean runoff

318mm/an

Mean elev. (basins)

689m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

45,1%

Pesticides

41,2kg/km²

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