Ontologia

Subdivision · FRA

Saumur-Nord

France

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

Area

51,9km²

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

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°

12,2°C

Annual rain

645mm

Warmest m°

24,4°C

Coldest m°

2,4°C

Elevation: 23 m on average (min 20 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
645mm
Warmest month
24,4°C
Coldest month
2,4°C
Mean alt.
23m
Min
20m
Max
66m
Std. dev.
4m
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

6,5

Org. C

24,5g/kg

Clay

21,7%

Sand

48,9%

Silt

29,3%

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
6,3
Org. C
37,7g/kg
Clay
20,5%
Sand
49,6%
Silt
30,0%
5–15 cm
pH H₂O
6,6
Org. C
19,1g/kg
Clay
22,9%
Sand
48,1%
Silt
28,9%
15–30 cm
pH H₂O
6,6
Org. C
16,8g/kg
Clay
21,8%
Sand
49,0%
Silt
29,2%

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

Land cover

Forest6.8%
Crops62.5%
Built-up1.5%
Bare soil2.4%
Other (grassland, water…)26.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

146,9%

Pesticides

44,1kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN IV · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations3

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.