Ontologia

Commune · FRA

Léognan

France

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

Area

41,3km²

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°

13,6°C

Annual rain

909mm

Warmest m°

26,6°C

Coldest m°

2,9°C

Elevation: 47 m on average (min 24 m, max 59 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
909mm
Warmest month
26,6°C
Coldest month
2,9°C
Mean alt.
47m
Min
24m
Max
59m
Std. dev.
8m
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

6,2

Org. C

35,6g/kg

Clay

19,0%

Sand

52,7%

Silt

28,3%

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

Dominant lithology: suGLiMaggregated to Gironde

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
59,8g/kg
Clay
19,6%
Sand
52,3%
Silt
28,1%
5–15 cm
pH H₂O
6,2
Org. C
25,2g/kg
Clay
17,5%
Sand
54,2%
Silt
28,3%
15–30 cm
pH H₂O
6,2
Org. C
21,8g/kg
Clay
19,8%
Sand
51,6%
Silt
28,6%

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

Land cover

Forest46.5%
Crops10.3%
Built-up2.7%
Bare soil1.1%
Other (grassland, water…)39.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

2,6nW

Built-up

266,8%

Pesticides

47,2kg/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.