Ontologia

Commune · FRA

Dunes

France

CfaTemperate, no dry season, hot summer(100 %)

Area

22,9km²

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

704mm

Warmest m°

27,1°C

Coldest m°

2,1°C

Elevation: 109 m on average (min 59 m, max 151 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
704mm
Warmest month
27,1°C
Coldest month
2,1°C
Mean alt.
109m
Min
59m
Max
151m
Std. dev.
26m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

31,6g/kg

Clay

29,8%

Sand

22,2%

Silt

48,0%

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

Dominant lithology: suGLiMaggregated to Tarn-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
56,3g/kg
Clay
29,9%
Sand
22,1%
Silt
48,0%
5–15 cm
pH H₂O
7,2
Org. C
19,0g/kg
Clay
30,1%
Sand
21,0%
Silt
48,9%
15–30 cm
pH H₂O
7,2
Org. C
19,6g/kg
Clay
29,5%
Sand
23,4%
Silt
47,1%

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

Land cover

Forest14.2%
Crops57.5%
Built-up0.7%
Bare soil2.1%
Other (grassland, water…)25.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

74,0%

Pesticides

44,4kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

grotte du roc

IUCN IV

Land acquired by a regional conservatory of natural areas · 1900

0 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.