Ontologia

Commune · FRA

Saint-Sylvain-d'Anjou

France

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

Area

22,1km²

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°

12,0°C

Annual rain

675mm

Warmest m°

24,0°C

Coldest m°

2,3°C

Elevation: 36 m on average (min 26 m, max 47 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
675mm
Warmest month
24,0°C
Coldest month
2,3°C
Mean alt.
36m
Min
26m
Max
47m
Std. dev.
6m
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

6,6

Org. C

42,7g/kg

Clay

23,6%

Sand

40,5%

Silt

35,8%

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

Dominant lithology: ssGLiMaggregated to Maine-et-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
65,3g/kg
Clay
22,0%
Sand
41,4%
Silt
36,6%
5–15 cm
pH H₂O
6,6
Org. C
36,4g/kg
Clay
24,2%
Sand
40,0%
Silt
35,8%
15–30 cm
pH H₂O
6,6
Org. C
26,2g/kg
Clay
24,8%
Sand
40,2%
Silt
35,1%

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

Land cover

Forest15.6%
Crops35.3%
Built-up4.0%
Bare soil0.9%
Other (grassland, water…)44.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

3,7nW

Built-up

402,0%

Pesticides

44,6kg/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.