Ontologia

Commune · FRA

Clam

France

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

Area

6,6km²

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°

13,1°C

Annual rain

880mm

Warmest m°

25,5°C

Coldest m°

2,9°C

Elevation: 45 m on average (min 29 m, max 59 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
880mm
Warmest month
25,5°C
Coldest month
2,9°C
Mean alt.
45m
Min
29m
Max
59m
Std. dev.
10m
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

6,4

Org. C

32,4g/kg

Clay

31,3%

Sand

29,1%

Silt

39,6%

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

Dominant lithology: suGLiMaggregated to Charente-Maritime

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
56,6g/kg
Clay
30,2%
Sand
30,1%
Silt
39,7%
5–15 cm
pH H₂O
6,4
Org. C
23,1g/kg
Clay
32,3%
Sand
28,1%
Silt
39,5%
15–30 cm
pH H₂O
6,4
Org. C
17,5g/kg
Clay
31,3%
Sand
29,1%
Silt
39,6%

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

Land cover

Forest17.0%
Crops53.5%
Built-up0.8%
Bare soil1.6%
Other (grassland, water…)27.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Built-up

80,2%

Pesticides

40,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

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.