Chartreuse
IUCN VRegional Nature Park · 1995
861 km²
Commune · FRA
Crolles
France
CfaTemperate, no dry season, hot summer(78 %)
Species observed
2 298
Observations
40 223
Area
14,6km²
Ecological tissue
Sample of 46 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 Crolles : 42 espèces + 4 bulles famille, 106 interactions GloBI documentées sur 5 types (connectance 10.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
46
Interactions affichées
106
Connectance
0.102
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
2 298 distinct species · 40 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
1 681mm
Warmest m°
26,1°C
Coldest m°
-3,1°C
Elevation: 338 m on average (min 227 m, max 1 155 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
1 681mm
Warmest month
26,1°C
Coldest month
-3,1°C
Mean alt.
338m
Min
227m
Max
1 155m
Std. dev.
185m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(78 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
83,2g/kg
Clay
27,6%
Sand
31,6%
Silt
40,8%
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
6,2
Org. C
129,0g/kg
Clay
25,7%
Sand
32,0%
Silt
42,2%
5–15 cm
pH H₂O
6,4
Org. C
74,3g/kg
Clay
25,7%
Sand
32,4%
Silt
41,9%
15–30 cm
pH H₂O
6,4
Org. C
46,3g/kg
Clay
31,4%
Sand
30,5%
Silt
38,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.4%
Crops20.7%
Built-up5.4%
Bare soil1.0%
Other (grassland, water…)47.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,6km
Basins crossed
1
Max stream order
5
Max drainage
5 811km²
Discharge in basins
2,2m³/s
Mean precip.
1 030mm/an
Mean T°
8,5°C
Moisture idx
0,14
Max snow
17%
Mean runoff
536mm/an
Mean elev. (basins)
813m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
5,1nW
Built-up
536,4%
Pesticides
46,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN IV · 1
Marais De Montfort
IUCN IVBiotope Protection Order · 1991
1 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.