Ontologia

Commune · ITA

Jovençan

Italy

DfbCold, no dry season, warm summer(45 %)

Species observed

1 197

Observations

8 993

Area

7km²

Ecological tissue

Sample of 23 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 Jovençan : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 44 interactions GloBI documentées sur 3 types (connectance 17.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
23
Interactions affichées
44
Connectance
0.174
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

1 197 distinct species · 8 993 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 993 obs · 1 cellules
Obs. / cellule
≥ 8 993
8 993–8 992
8 993–8 992
8 993–8 992
< 8 993

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

Climate

Mean T°

6,7°C

Annual rain

920mm

Warmest m°

21,2°C

Coldest m°

-7,5°C

Elevation: 1 190 m on average (min 651 m, max 2 214 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
920mm
Warmest month
21,2°C
Coldest month
-7,5°C
Mean alt.
1 190m
Min
651m
Max
2 214m
Std. dev.
478m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(45 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

66,9g/kg

Clay

20,9%

Sand

37,2%

Silt

42,0%

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

Dominant lithology: mtGLiMaggregated to Aosta

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
106,1g/kg
Clay
20,5%
Sand
37,3%
Silt
42,2%
5–15 cm
pH H₂O
6,4
Org. C
55,9g/kg
Clay
20,2%
Sand
37,6%
Silt
42,3%
15–30 cm
pH H₂O
6,4
Org. C
38,7g/kg
Clay
22,0%
Sand
36,6%
Silt
41,4%

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

Land cover

Forest65.7%
Crops4.4%
Built-up0.9%
Bare soil1.2%
Other (grassland, water…)27.7%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

1

Max stream order

4

Max drainage

1 367km²

Discharge in basins

3,1m³/s

Mean precip.

1 230mm/an

Mean T°

5,2°C

Moisture idx

0,38

Max snow

24%

Mean runoff

889mm/an

Mean elev. (basins)

1 472m

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

90,1%

Pesticides

59,5kg/km²

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

Protected areas1

IUCN Not Reported · 1

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