Mont Avic e Mont Emilius
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
316 km²
Commune · ITA
Gressan
Italy
DfcCold, no dry season, cold summer(34 %)
Species observed
2 339
Observations
19 611
Area
25,4km²
Ecological tissue
Sample of 27 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 Gressan : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
70
Connectance
0.172
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
2 339 distinct species · 19 611 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,7°C
Annual rain
1 101mm
Warmest m°
18,2°C
Coldest m°
-10,6°C
Elevation: 1 668 m on average (min 607 m, max 2 795 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,7°C
Annual rain
1 101mm
Warmest month
18,2°C
Coldest month
-10,6°C
Mean alt.
1 668m
Min
607m
Max
2 795m
Std. dev.
663m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(34 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
63,9g/kg
Clay
22,1%
Sand
35,3%
Silt
42,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Aosta
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
103,5g/kg
Clay
21,7%
Sand
35,5%
Silt
42,8%
5–15 cm
pH H₂O
6,5
Org. C
53,7g/kg
Clay
21,5%
Sand
35,6%
Silt
42,9%
15–30 cm
pH H₂O
6,5
Org. C
34,4g/kg
Clay
23,3%
Sand
34,9%
Silt
41,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.2%
Crops1.4%
Built-up1.3%
Bare soil7.8%
Other (grassland, water…)49.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,0km
Basins crossed
3
Max stream order
4
Max drainage
2 527km²
Discharge in basins
10,8m³/s
Mean precip.
1 246mm/an
Mean T°
5,0°C
Moisture idx
0,39
Max snow
46%
Mean runoff
888mm/an
Mean elev. (basins)
1 506m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,5nW
Built-up
127,8%
Pesticides
59,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Riserva naturale Cote de Gargantua
IUCN IVRegional/Provincial Nature Reserve · 1993
0 km²
Formazioni Steppiche della Cote de Gargantua
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN