Ontologia

Autonomous Region · ita

Friuli-Venezia Giulia

Italy

CfaTemperate, no dry season, hot summer(54 %)

Species observed

10 352

Observations

412 777

Area

7 794,4km²

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 Friuli-Venezia Giulia : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
81
Connectance
0.115
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

10 352 distinct species · 412 777 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

412 777 obs · 213 cellules
Obs. / cellule
≥ 12 884
3 579–12 883
1 741–3 578
1 080–1 740
< 1 080

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

Climate

Mean T°

10,1°C

Annual rain

1 625mm

Warmest m°

23,7°C

Coldest m°

-4,2°C

Elevation: 546 m on average (min -51 m, max 2 274 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
1 625mm
Warmest month
23,7°C
Coldest month
-4,2°C
Mean alt.
546m
Min
-51m
Max
2 274m
Std. dev.
565m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(54 %)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

60,4g/kg

Clay

25,6%

Sand

31,3%

Silt

43,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
85,9g/kg
Clay
25,2%
Sand
31,4%
Silt
43,4%
5–15 cm
pH H₂O
6,2
Org. C
58,2g/kg
Clay
25,4%
Sand
30,9%
Silt
43,7%
15–30 cm
pH H₂O
6,2
Org. C
37,1g/kg
Clay
26,1%
Sand
31,6%
Silt
42,2%

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

Land cover

Forest38.7%
Crops21.8%
Built-up1.5%
Bare soil2.8%
Other (grassland, water…)35.1%

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

Hydrology26 basins · 22 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 557,7km

Lake surface here

9,00km²

Basins crossed

26

Max stream order

6

Max drainage

3 327km²

Discharge in basins

631,2m³/s

Mean precip.

1 213mm/an

Mean T°

10,0°C

Moisture idx

0,29

Max snow

36%

Mean runoff

899mm/an

Mean elev. (basins)

529m

Watersheds crossing here

17 more basins

Lakes (22, top by area)

13 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

2,5nW

Built-up

150,0%

Pesticides

64,5kg/km²

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

Protected areas100

IUCN Not Reported · 72IUCN IV · 12IUCN Not Assigned · 9IUCN III · 2IUCN V · 2IUCN Not Applicable · 1IUCN II · 1IUCN Ia · 1🌊 Marine · 17📍 Point sites · 6

The Dolomites

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2009

1 418 km²

Julijci

IUCN Not Assigned

Specialy Protected Area · 2004

886 km²

Julijci

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

886 km²

Julijske Alpe

IUCN Not Assigned

Specialy Protected Area · 2004

741 km²

Julijske Alpe

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

741 km²

Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations200