Massif Des Bauges
IUCN VRegional Nature Park · 1995
886 km²
Commune · FRA
Tournon
France
CfaTemperate, no dry season, hot summer(75 %)
Species observed
1 299
Observations
7 196
Area
4,7km²
Ecological tissue
Sample of 32 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 Tournon : 26 espèces reliées par 103 interactions GloBI sur 5 types (connectance 20.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
103
Connectance
0.208
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
1 299 distinct species · 7 196 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
1 317mm
Warmest m°
25,8°C
Coldest m°
-3,8°C
Elevation: 346 m on average (min 315 m, max 472 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
1 317mm
Warmest month
25,8°C
Coldest month
-3,8°C
Mean alt.
346m
Min
315m
Max
472m
Std. dev.
34m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(75 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
85,0g/kg
Clay
29,1%
Sand
28,6%
Silt
42,3%
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
6,5
Org. C
124,3g/kg
Clay
27,6%
Sand
29,4%
Silt
43,0%
5–15 cm
pH H₂O
6,6
Org. C
80,0g/kg
Clay
29,3%
Sand
27,4%
Silt
43,3%
15–30 cm
pH H₂O
6,6
Org. C
50,8g/kg
Clay
30,3%
Sand
29,0%
Silt
40,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.7%
Crops25.9%
Built-up2.9%
Bare soil1.0%
Other (grassland, water…)43.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,0km
Basins crossed
1
Max stream order
5
Max drainage
2 699km²
Discharge in basins
0,1m³/s
Mean precip.
1 424mm/an
Mean T°
3,7°C
Moisture idx
0,50
Max snow
41%
Mean runoff
606mm/an
Mean elev. (basins)
1 771m
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
1,9nW
Built-up
290,6%
Pesticides
7,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
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.