Ontologia

Commune · PRT

Alfragide

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Area

1,3km²

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°

15,8°C

Annual rain

748mm

Warmest m°

24,6°C

Coldest m°

8,9°C

Elevation: 129 m on average (min 90 m, max 146 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
748mm
Warmest month
24,6°C
Coldest month
8,9°C
Mean alt.
129m
Min
90m
Max
146m
Std. dev.
23m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, 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

5,9

Org. C

39,7g/kg

Clay

18,3%

Sand

58,7%

Silt

23,0%

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

Dominant lithology: scGLiMaggregated to Amadora

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
66,2g/kg
Clay
18,9%
Sand
56,4%
Silt
24,7%
5–15 cm
pH H₂O
5,9
Org. C
28,4g/kg
Clay
19,4%
Sand
56,5%
Silt
24,1%
15–30 cm
pH H₂O
5,9
Org. C
24,6g/kg
Clay
16,6%
Sand
63,1%
Silt
20,3%

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

Land cover

Forest0.4%
Crops0.2%
Built-up19.8%
Bare soil0.4%
Other (grassland, water…)79.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

54hab/km²

Night light

83,4nW

Built-up

1 978,7%

Pesticides

32,5kg/km²

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