Ontologia

Commune · FRA

Gan

France

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

Area

39km²

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°

13,1°C

Annual rain

1 408mm

Warmest m°

24,3°C

Coldest m°

2,3°C

Elevation: 300 m on average (min 220 m, max 422 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
1 408mm
Warmest month
24,3°C
Coldest month
2,3°C
Mean alt.
300m
Min
220m
Max
422m
Std. dev.
53m
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

5,7

Org. C

47,8g/kg

Clay

24,0%

Sand

28,0%

Silt

48,0%

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

Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
84,0g/kg
Clay
23,1%
Sand
27,9%
Silt
49,0%
5–15 cm
pH H₂O
5,7
Org. C
34,6g/kg
Clay
23,7%
Sand
27,4%
Silt
48,9%
15–30 cm
pH H₂O
5,7
Org. C
24,8g/kg
Clay
25,3%
Sand
28,6%
Silt
46,1%

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

Land cover

Forest41.1%
Crops21.6%
Built-up1.4%
Bare soil0.3%
Other (grassland, water…)35.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

135,7%

Pesticides

25,1kg/km²

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

Protected areas1

IUCN Not Reported · 1

Gave de Pau

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

81 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.