Vanoise [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1963
209 km²
Commune · FRA
Saint-Martin-de-la-Porte
France
DfcCold, no dry season, cold summer(47 %)
Species observed
2 925
Observations
96 217
Area
19,6km²
Ecological tissue
Sample of 14 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 Saint-Martin-de-la-Porte : 9 espèces reliées par 30 interactions GloBI sur 4 types (connectance 28.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
15
Interactions affichées
30
Connectance
0.286
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 925 distinct species · 96 217 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,7°C
Annual rain
1 301mm
Warmest m°
18,4°C
Coldest m°
-10,7°C
Elevation: 1 624 m on average (min 777 m, max 2 599 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,7°C
Annual rain
1 301mm
Warmest month
18,4°C
Coldest month
-10,7°C
Mean alt.
1 624m
Min
777m
Max
2 599m
Std. dev.
553m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(47 %)Cold
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
77,5g/kg
Clay
20,8%
Sand
38,2%
Silt
41,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Savoie
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
113,7g/kg
Clay
19,5%
Sand
38,5%
Silt
41,9%
5–15 cm
pH H₂O
6,2
Org. C
68,5g/kg
Clay
20,3%
Sand
38,4%
Silt
41,4%
15–30 cm
pH H₂O
6,3
Org. C
50,4g/kg
Clay
22,7%
Sand
37,7%
Silt
39,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.9%
Crops0.8%
Built-up0.7%
Bare soil7.5%
Other (grassland, water…)69.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
7,4km
Basins crossed
2
Max stream order
4
Max drainage
2 699km²
Discharge in basins
0,3m³/s
Mean precip.
1 467mm/an
Mean T°
2,6°C
Moisture idx
0,55
Max snow
42%
Mean runoff
523mm/an
Mean elev. (basins)
2 022m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,4nW
Built-up
72,1%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Perron des Encombres
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
20 km²
Perron des Encombres
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
20 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.