Ontologia

Commune · FRA

Altier

France

CfbTemperate, no dry season, warm summer(78 %)

Area

55,1km²

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

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°

8,2°C

Annual rain

1 668mm

Warmest m°

22,0°C

Coldest m°

-3,0°C

Elevation: 1 072 m on average (min 736 m, max 1 615 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
1 668mm
Warmest month
22,0°C
Coldest month
-3,0°C
Mean alt.
1 072m
Min
736m
Max
1 615m
Std. dev.
237m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(78 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

65,0g/kg

Clay

25,9%

Sand

35,0%

Silt

39,0%

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

Dominant lithology: scGLiMaggregated to Lozère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
95,8g/kg
Clay
24,6%
Sand
35,8%
Silt
39,5%
5–15 cm
pH H₂O
6,4
Org. C
61,6g/kg
Clay
25,1%
Sand
35,7%
Silt
39,2%
15–30 cm
pH H₂O
6,4
Org. C
37,7g/kg
Clay
28,1%
Sand
33,5%
Silt
38,3%

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

Land cover

Forest54.4%
Crops18.5%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)25.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

11,2%

Pesticides

33,3kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN II · 1

Cévennes

IUCN II

National Park - Core Area · 1970

938 km²

Les Cévennes

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

915 km²

Mont Lozère

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

117 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.