Ontologia

Commune · FRA

Saint-Christo-en-Jarez

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

985

Observations

10 361

Area

22km²

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

985 distinct species · 10 361 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

9,4°C

Annual rain

971mm

Warmest m°

22,7°C

Coldest m°

-2,2°C

Elevation: 740 m on average (min 602 m, max 819 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
971mm
Warmest month
22,7°C
Coldest month
-2,2°C
Mean alt.
740m
Min
602m
Max
819m
Std. dev.
64m
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

5,8

Org. C

45,9g/kg

Clay

19,8%

Sand

50,8%

Silt

29,4%

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

Dominant lithology: paGLiMaggregated to Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
71,8g/kg
Clay
19,9%
Sand
50,9%
Silt
29,2%
5–15 cm
pH H₂O
5,7
Org. C
39,5g/kg
Clay
18,1%
Sand
52,7%
Silt
29,1%
15–30 cm
pH H₂O
5,8
Org. C
26,4g/kg
Clay
21,4%
Sand
48,8%
Silt
29,9%

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

Land cover

Forest23.0%
Crops38.0%
Built-up1.1%
Bare soil1.6%
Other (grassland, water…)36.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

5 113km²

Discharge in basins

0,5m³/s

Mean precip.

797mm/an

Mean T°

9,6°C

Moisture idx

-0,07

Max snow

8%

Mean runoff

305mm/an

Mean elev. (basins)

601m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

108,3%

Pesticides

44,3kg/km²

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

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.