Ontologia

Commune · FRA

Saint-Jouin-de-Marnes

France

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

Species observed

1 541

Observations

22 426

Area

22,9km²

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

1 541 distinct species · 22 426 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 426 obs · 4 cellules
Obs. / cellule
≥ 9 189
9 189–9 188
6 482–9 188
6 482–6 481
< 6 482

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

Climate

Mean T°

12,0°C

Annual rain

686mm

Warmest m°

24,6°C

Coldest m°

2,0°C

Elevation: 80 m on average (min 56 m, max 119 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
686mm
Warmest month
24,6°C
Coldest month
2,0°C
Mean alt.
80m
Min
56m
Max
119m
Std. dev.
18m
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

7,2

Org. C

25,8g/kg

Clay

27,0%

Sand

31,7%

Silt

41,2%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
42,9g/kg
Clay
24,5%
Sand
33,1%
Silt
42,4%
5–15 cm
pH H₂O
7,4
Org. C
19,8g/kg
Clay
28,4%
Sand
30,0%
Silt
41,6%
15–30 cm
pH H₂O
7,3
Org. C
14,7g/kg
Clay
28,3%
Sand
32,1%
Silt
39,6%

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

Land cover

Forest7.0%
Crops79.3%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)12.7%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,3km

Basins crossed

1

Max stream order

3

Max drainage

3 364km²

Discharge in basins

0,2m³/s

Mean precip.

731mm/an

Mean T°

11,3°C

Moisture idx

-0,15

Max snow

4%

Mean runoff

287mm/an

Mean elev. (basins)

117m

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

Human pressure

Pop. density

0hab/km²

Built-up

46,1%

Pesticides

42,8kg/km²

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

Protected areas2

IUCN Not Reported · 2

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.