Ontologia

Commune · FRA

Saint-Jacques-de-la-Lande

France

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

Species observed

2 617

Observations

51 897

Area

12,1km²

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

2 617 distinct species · 51 897 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 897 obs · 2 cellules
Obs. / cellule
≥ 33 412
33 412–33 411
33 412–33 411
33 412–33 411
< 33 412

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

Climate

Mean T°

11,6°C

Annual rain

741mm

Warmest m°

22,9°C

Coldest m°

2,5°C

Elevation: 31 m on average (min 21 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
741mm
Warmest month
22,9°C
Coldest month
2,5°C
Mean alt.
31m
Min
21m
Max
41m
Std. dev.
5m
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

6,3

Org. C

38,0g/kg

Clay

21,1%

Sand

25,5%

Silt

53,4%

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

Dominant lithology: ssGLiMaggregated to Ille-et-Vilaine

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
61,3g/kg
Clay
19,0%
Sand
26,8%
Silt
54,2%
5–15 cm
pH H₂O
6,4
Org. C
30,2g/kg
Clay
21,0%
Sand
25,4%
Silt
53,5%
15–30 cm
pH H₂O
6,3
Org. C
22,5g/kg
Clay
23,4%
Sand
24,2%
Silt
52,5%

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

Land cover

Forest16.1%
Crops20.3%
Built-up8.0%
Bare soil0.7%
Other (grassland, water…)54.9%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,1km

Basins crossed

1

Max stream order

4

Max drainage

1 599km²

Discharge in basins

0,2m³/s

Mean precip.

736mm/an

Mean T°

11,0°C

Moisture idx

-0,07

Max snow

6%

Mean runoff

492mm/an

Mean elev. (basins)

88m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

11,3nW

Built-up

798,0%

Pesticides

45,4kg/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.