Ontologia

Commune · ITA

Cervignano Del Friuli

Italy

CfaTemperate, no dry season, hot summer(100 %)

Species observed

271

Observations

2 916

Area

28,1km²

Ecological tissue

Sample of 38 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 Cervignano Del Friuli : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 4 types (connectance 11.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
83
Connectance
0.112
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

271 distinct species · 2 916 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 916 obs · 1 cellules
Obs. / cellule
≥ 2 916
2 916–2 915
2 916–2 915
2 916–2 915
< 2 916

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

Climate

Mean T°

14,2°C

Annual rain

1 202mm

Warmest m°

26,5°C

Coldest m°

2,7°C

Elevation: 5 m on average (min -0 m, max 15 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
1 202mm
Warmest month
26,5°C
Coldest month
2,7°C
Mean alt.
5m
Min
-0m
Max
15m
Std. dev.
3m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

7,3

Org. C

40,2g/kg

Clay

32,6%

Sand

15,5%

Silt

51,9%

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

Dominant lithology: scGLiMaggregated to Udine

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
69,8g/kg
Clay
31,5%
Sand
15,3%
Silt
53,3%
5–15 cm
pH H₂O
7,4
Org. C
28,4g/kg
Clay
32,3%
Sand
14,3%
Silt
53,3%
15–30 cm
pH H₂O
7,3
Org. C
22,4g/kg
Clay
34,0%
Sand
17,0%
Silt
49,0%

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

Land cover

Forest9.5%
Crops42.8%
Built-up3.8%
Bare soil2.3%
Other (grassland, water…)41.6%

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

Hydrology1 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

13,5km

Basins crossed

1

Max stream order

3

Max drainage

602km²

Discharge in basins

0,3m³/s

Mean precip.

1 209mm/an

Mean T°

13,2°C

Moisture idx

0,23

Max snow

1%

Mean runoff

905mm/an

Mean elev. (basins)

25m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

9,2nW

Built-up

379,6%

Pesticides

65,0kg/km²

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