Chartreuse
IUCN VRegional Nature Park · 1995
861 km²
Commune · FRA
La Terrasse
France
CfaTemperate, no dry season, hot summer(69 %)
Species observed
700
Observations
3 124
Area
9,1km²
Ecological tissue
Sample of 34 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 La Terrasse : 27 espèces + 7 bulles famille, 85 interactions GloBI documentées sur 5 types (connectance 15.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
85
Connectance
0.151
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
700 distinct species · 3 124 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
1 596mm
Warmest m°
25,8°C
Coldest m°
-3,5°C
Elevation: 379 m on average (min 233 m, max 966 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
1 596mm
Warmest month
25,8°C
Coldest month
-3,5°C
Mean alt.
379m
Min
233m
Max
966m
Std. dev.
197m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(69 %)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
80,7g/kg
Clay
29,7%
Sand
30,1%
Silt
40,2%
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
118,5g/kg
Clay
27,5%
Sand
30,7%
Silt
41,7%
5–15 cm
pH H₂O
6,3
Org. C
73,5g/kg
Clay
28,1%
Sand
30,8%
Silt
41,0%
15–30 cm
pH H₂O
6,3
Org. C
50,2g/kg
Clay
33,4%
Sand
28,8%
Silt
37,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.4%
Crops22.5%
Built-up2.0%
Bare soil0.8%
Other (grassland, water…)36.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
7,6km
Basins crossed
1
Max stream order
5
Max drainage
5 811km²
Discharge in basins
1,4m³/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 (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,1nW
Built-up
205,4%
Pesticides
45,9kg/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.