Ontologia

Commune · FRA

Saint-André-de-la-Marche

France

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

Species observed

1 420

Observations

14 106

Area

11,4km²

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

1 420 distinct species · 14 106 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 106 obs · 3 cellules
Obs. / cellule
≥ 8 278
8 278–8 277
8 278–8 277
4 669–8 277
< 4 669

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,8°C

Annual rain

815mm

Warmest m°

23,6°C

Coldest m°

2,3°C

Elevation: 92 m on average (min 70 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
815mm
Warmest month
23,6°C
Coldest month
2,3°C
Mean alt.
92m
Min
70m
Max
106m
Std. dev.
12m
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

6,1

Org. C

36,5g/kg

Clay

17,9%

Sand

35,9%

Silt

46,2%

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
6,1
Org. C
57,0g/kg
Clay
17,0%
Sand
36,4%
Silt
46,6%
5–15 cm
pH H₂O
6,1
Org. C
28,9g/kg
Clay
17,7%
Sand
34,6%
Silt
47,7%
15–30 cm
pH H₂O
6,1
Org. C
23,5g/kg
Clay
18,9%
Sand
36,8%
Silt
44,3%

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

Land cover

Forest8.6%
Crops52.7%
Built-up3.5%
Bare soil0.7%
Other (grassland, water…)34.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,1km

Basins crossed

2

Max stream order

2

Max drainage

111 742km²

Discharge in basins

0,5m³/s

Mean precip.

764mm/an

Mean T°

11,4°C

Moisture idx

-0,08

Max snow

4%

Mean runoff

458mm/an

Mean elev. (basins)

111m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

0,9nW

Built-up

345,1%

Pesticides

44,0kg/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.