Ontologia

Commune · FRA

Saint-Chaffrey

France

DfcCold, no dry season, cold summer(61 %)

Area

26,3km²

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

Computing species observations from GBIF…

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°

2,4°C

Annual rain

1 137mm

Warmest m°

18,0°C

Coldest m°

-11,7°C

Elevation: 1 923 m on average (min 1 393 m, max 2 456 m)

Bioclimatic detailsExpert
Annual mean temp.
2,4°C
Annual rain
1 137mm
Warmest month
18,0°C
Coldest month
-11,7°C
Mean alt.
1 923m
Min
1 393m
Max
2 456m
Std. dev.
323m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(61 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

74,9g/kg

Clay

23,2%

Sand

40,6%

Silt

36,2%

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

Dominant lithology: scGLiMaggregated to Hautes-Alpes

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
111,5g/kg
Clay
21,9%
Sand
40,9%
Silt
37,2%
5–15 cm
pH H₂O
6,1
Org. C
64,9g/kg
Clay
22,2%
Sand
40,8%
Silt
37,0%
15–30 cm
pH H₂O
6,1
Org. C
48,2g/kg
Clay
25,6%
Sand
40,0%
Silt
34,4%

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

Land cover

Forest28.8%
Crops0.7%
Built-up0.8%
Bare soil10.3%
Other (grassland, water…)59.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

75,3%

Pesticides

20,7kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

Clarée

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

257 km²

Partias

IUCN IV

Regional Nature Reserve · 2009

8 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.