Ontologia

Subdivision · FRA

Merville

France

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

Area

83,1km²

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°

10,7°C

Annual rain

795mm

Warmest m°

21,9°C

Coldest m°

1,4°C

Elevation: 17 m on average (min 16 m, max 20 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
795mm
Warmest month
21,9°C
Coldest month
1,4°C
Mean alt.
17m
Min
16m
Max
20m
Std. dev.
1m
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

6,8

Org. C

28,3g/kg

Clay

28,4%

Sand

19,1%

Silt

52,5%

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

Dominant lithology: smGLiMaggregated to Nord

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
44,0g/kg
Clay
27,7%
Sand
18,9%
Silt
53,4%
5–15 cm
pH H₂O
6,9
Org. C
22,1g/kg
Clay
29,4%
Sand
18,6%
Silt
52,1%
15–30 cm
pH H₂O
6,9
Org. C
18,9g/kg
Clay
28,2%
Sand
19,8%
Silt
52,0%

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

Land cover

Forest3.8%
Crops66.3%
Built-up2.7%
Bare soil0.7%
Other (grassland, water…)26.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

3,8nW

Built-up

267,8%

Pesticides

47,7kg/km²

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

Sub-administrations5

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.