Ontologia

Commune · ITA

Perfugas

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

109

Observations

162

Area

60,7km²

Ecological tissue

Sample of 45 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 Perfugas : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
59
Connectance
0.060
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

109 distinct species · 162 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

162 obs · 2 cellules
Obs. / cellule
≥ 122
122–121
122–121
122–121
< 122

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

Climate

Mean T°

15,9°C

Annual rain

597mm

Warmest m°

29,1°C

Coldest m°

5,5°C

Elevation: 137 m on average (min 43 m, max 375 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
597mm
Warmest month
29,1°C
Coldest month
5,5°C
Mean alt.
137m
Min
43m
Max
375m
Std. dev.
81m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

6,8

Org. C

37,4g/kg

Clay

23,8%

Sand

45,1%

Silt

31,2%

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

Dominant lithology: scGLiMaggregated to Sassari

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
63,8g/kg
Clay
22,7%
Sand
45,8%
Silt
31,5%
5–15 cm
pH H₂O
6,8
Org. C
27,8g/kg
Clay
24,1%
Sand
44,6%
Silt
31,3%
15–30 cm
pH H₂O
6,8
Org. C
20,4g/kg
Clay
24,5%
Sand
44,7%
Silt
30,8%

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

Land cover

Forest21.8%
Crops20.2%
Built-up0.5%
Bare soil1.8%
Other (grassland, water…)55.7%

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

Hydrology1 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

29,0km

Lake surface here

0,00km²

Basins crossed

1

Max stream order

5

Max drainage

2 469km²

Discharge in basins

0,8m³/s

Mean precip.

724mm/an

Mean T°

14,4°C

Moisture idx

-0,21

Max snow

3%

Mean runoff

311mm/an

Mean elev. (basins)

433m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

53,6%

Pesticides

58,0kg/km²

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