Ontologia

Commune · FRA

Bayonne

France

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

Area

26km²

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°

14,7°C

Annual rain

1 597mm

Warmest m°

23,7°C

Coldest m°

5,9°C

Elevation: 18 m on average (min 4 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
14,7°C
Annual rain
1 597mm
Warmest month
23,7°C
Coldest month
5,9°C
Mean alt.
18m
Min
4m
Max
37m
Std. dev.
10m
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

5,4

Org. C

51,3g/kg

Clay

23,9%

Sand

37,9%

Silt

38,2%

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

Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
92,3g/kg
Clay
22,5%
Sand
37,7%
Silt
39,8%
5–15 cm
pH H₂O
5,4
Org. C
36,3g/kg
Clay
23,7%
Sand
38,2%
Silt
38,2%
15–30 cm
pH H₂O
5,4
Org. C
25,3g/kg
Clay
25,4%
Sand
37,9%
Silt
36,7%

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

Land cover

Forest20.9%
Crops8.5%
Built-up8.4%
Bare soil1.2%
Other (grassland, water…)61.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

12hab/km²

Night light

15,7nW

Built-up

837,4%

Pesticides

46,8kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

La Nive

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

95 km²

L'Adour

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

36 km²

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.