Ontologia

Commune · FRA

Sérignan

France

CsaTemperate, dry summer, hot summer(100 %)

Area

27,2km²

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°

15,1°C

Annual rain

624mm

Warmest m°

25,7°C

Coldest m°

6,2°C

Elevation: 5 m on average (min -7 m, max 23 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
624mm
Warmest month
25,7°C
Coldest month
6,2°C
Mean alt.
5m
Min
-7m
Max
23m
Std. dev.
6m
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

7,7

Org. C

27,2g/kg

Clay

28,9%

Sand

29,5%

Silt

41,6%

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

Dominant lithology: scGLiMaggregated to Hérault

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
46,5g/kg
Clay
27,5%
Sand
30,4%
Silt
42,1%
5–15 cm
pH H₂O
7,7
Org. C
18,2g/kg
Clay
27,1%
Sand
30,4%
Silt
42,6%
15–30 cm
pH H₂O
7,7
Org. C
16,8g/kg
Clay
32,1%
Sand
27,7%
Silt
40,2%

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

Land cover

Forest8.4%
Crops37.5%
Built-up3.9%
Bare soil4.1%
Other (grassland, water…)46.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

2,5nW

Built-up

385,8%

Pesticides

41,0kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN IV · 3🌊 Marine · 3

La Grande Maire

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

4 km²

Les orpellieres

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1981

2 km²

La grande maire

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1999

2 km²

Les Orpellières

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

1 km²

Clos Marin

IUCN IV

Biotope Protection Order · 2016

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.