Chartreuse
IUCN VRegional Nature Park · 1995
861 km²
Commune · FRA
Saint-Geoire-en-Valdaine
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 185
Observations
8 429
Area
16,5km²
Ecological tissue
Sample of 31 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-Geoire-en-Valdaine : 18 espèces reliées par 108 interactions GloBI sur 6 types (connectance 21.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
108
Connectance
0.218
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
1 185 distinct species · 8 429 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
1 622mm
Warmest m°
24,2°C
Coldest m°
-3,1°C
Elevation: 535 m on average (min 436 m, max 642 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
1 622mm
Warmest month
24,2°C
Coldest month
-3,1°C
Mean alt.
535m
Min
436m
Max
642m
Std. dev.
58m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
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
50,1g/kg
Clay
28,0%
Sand
35,1%
Silt
36,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
84,7g/kg
Clay
25,5%
Sand
36,4%
Silt
38,0%
5–15 cm
pH H₂O
6,5
Org. C
40,1g/kg
Clay
25,8%
Sand
36,4%
Silt
37,8%
15–30 cm
pH H₂O
6,5
Org. C
25,5g/kg
Clay
32,8%
Sand
32,5%
Silt
34,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.7%
Crops28.2%
Built-up1.3%
Bare soil1.0%
Other (grassland, water…)39.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,5km
Basins crossed
2
Max stream order
2
Max drainage
15 525km²
Discharge in basins
0,6m³/s
Mean precip.
1 045mm/an
Mean T°
8,7°C
Moisture idx
0,17
Max snow
18%
Mean runoff
579mm/an
Mean elev. (basins)
765m
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
0,7nW
Built-up
131,6%
Pesticides
43,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Marais du Val d'Ainan
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
2 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.