Ontologia

Commune · FRA

Sigean

France

CsaTemperate, dry summer, hot summer(100 %)

Area

34,6km²

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°

15,5°C

Annual rain

610mm

Warmest m°

29,2°C

Coldest m°

4,2°C

Elevation: 19 m on average (min -53 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
15,5°C
Annual rain
610mm
Warmest month
29,2°C
Coldest month
4,2°C
Mean alt.
19m
Min
-53m
Max
97m
Std. dev.
24m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,6

Org. C

28,9g/kg

Clay

28,3%

Sand

31,5%

Silt

40,3%

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

Dominant lithology: scGLiMaggregated to Aude

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
49,6g/kg
Clay
26,9%
Sand
32,0%
Silt
41,1%
5–15 cm
pH H₂O
7,6
Org. C
17,8g/kg
Clay
26,5%
Sand
32,3%
Silt
41,2%
15–30 cm
pH H₂O
7,6
Org. C
19,2g/kg
Clay
31,4%
Sand
30,1%
Silt
38,5%

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

Land cover

Forest16.1%
Crops20.2%
Built-up2.0%
Bare soil6.5%
Other (grassland, water…)55.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

203,0%

Pesticides

42,0kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 3IUCN V · 1🌊 Marine · 5

Étang de Lapalme

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

39 km²

Rives de l\'aute

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1998

3 km²

Complete list

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.