Ontologia

Commune · FRA

Grenoble

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

3 069

Observations

61 806

Area

18,1km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

3 069 distinct species · 61 806 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 840 obs · 1 cellules
Obs. / cellule
≥ 61 840
61 840–61 839
61 840–61 839
61 840–61 839
< 61 840

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,4°C

Annual rain

1 096mm

Warmest m°

26,8°C

Coldest m°

-2,2°C

Elevation: 228 m on average (min 204 m, max 533 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
1 096mm
Warmest month
26,8°C
Coldest month
-2,2°C
Mean alt.
228m
Min
204m
Max
533m
Std. dev.
47m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

63,3g/kg

Clay

27,9%

Sand

31,7%

Silt

40,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
97,5g/kg
Clay
26,2%
Sand
32,7%
Silt
41,0%
5–15 cm
pH H₂O
6,4
Org. C
56,8g/kg
Clay
26,5%
Sand
32,1%
Silt
41,5%
15–30 cm
pH H₂O
6,4
Org. C
35,7g/kg
Clay
31,0%
Sand
30,4%
Silt
38,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest4.3%
Crops1.6%
Built-up17.9%
Bare soil0.6%
Other (grassland, water…)75.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

14,0km

Basins crossed

3

Max stream order

6

Max drainage

10 252km²

Discharge in basins

3,0m³/s

Mean precip.

1 023mm/an

Mean T°

8,6°C

Moisture idx

0,14

Max snow

17%

Mean runoff

527mm/an

Mean elev. (basins)

794m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

52hab/km²

Night light

27,1nW

Built-up

1 786,6%

Pesticides

44,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN V · 1

Chartreuse

IUCN V

Regional Nature Park · 1995

861 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.