Ontologia

Commune · ITA

Tolmezzo

Italy

DfbCold, no dry season, warm summer(66 %)

Species observed

410

Observations

1 666

Area

65km²

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 Tolmezzo : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 3 types (connectance 14.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
88
Connectance
0.148
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

410 distinct species · 1 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 666 obs · 1 cellules
Obs. / cellule
≥ 1 666
1 666–1 665
1 666–1 665
1 666–1 665
< 1 666

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

Climate

Mean T°

8,9°C

Annual rain

1 591mm

Warmest m°

22,8°C

Coldest m°

-7,0°C

Elevation: 697 m on average (min 300 m, max 1 448 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 591mm
Warmest month
22,8°C
Coldest month
-7,0°C
Mean alt.
697m
Min
300m
Max
1 448m
Std. dev.
257m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(66 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

69,4g/kg

Clay

23,6%

Sand

37,1%

Silt

39,2%

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
5,5
Org. C
95,0g/kg
Clay
23,6%
Sand
36,8%
Silt
39,6%
5–15 cm
pH H₂O
5,6
Org. C
68,7g/kg
Clay
23,7%
Sand
36,7%
Silt
39,5%
15–30 cm
pH H₂O
5,6
Org. C
44,5g/kg
Clay
23,6%
Sand
37,9%
Silt
38,6%

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

Land cover

Forest59.3%
Crops4.6%
Built-up1.4%
Bare soil1.1%
Other (grassland, water…)33.6%

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

Hydrology4 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

18,1km

Basins crossed

4

Max stream order

5

Max drainage

1 167km²

Discharge in basins

10,5m³/s

Mean precip.

1 196mm/an

Mean T°

6,9°C

Moisture idx

0,35

Max snow

26%

Mean runoff

970mm/an

Mean elev. (basins)

1 002m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

141,9%

Pesticides

72,7kg/km²

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