Ontologia

Commune · PRT

Silveira

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Area

25km²

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

722mm

Warmest m°

22,2°C

Coldest m°

10,0°C

Elevation: 38 m on average (min -15 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
722mm
Warmest month
22,2°C
Coldest month
10,0°C
Mean alt.
38m
Min
-15m
Max
78m
Std. dev.
19m
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

6,3

Org. C

30,4g/kg

Clay

19,3%

Sand

61,7%

Silt

19,0%

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

Dominant lithology: scGLiMaggregated to Torres Vedras

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
52,8g/kg
Clay
19,3%
Sand
61,4%
Silt
19,3%
5–15 cm
pH H₂O
6,3
Org. C
20,7g/kg
Clay
18,9%
Sand
61,6%
Silt
19,4%
15–30 cm
pH H₂O
6,4
Org. C
17,6g/kg
Clay
19,8%
Sand
61,9%
Silt
18,4%

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

Land cover

Forest8.5%
Crops15.2%
Built-up5.5%
Bare soil3.4%
Other (grassland, water…)67.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

5,2nW

Built-up

548,1%

Pesticides

38,0kg/km²

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

Protected areas3

IUCN Not Reported · 3🌊 Marine · 3

Cabo Raso

IUCN Not Reported

Special Protection Area (Birds Directive) · 2015

1 334 km²

Sintra / Cascais

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

166 km²

Peniche / Stª Cruz

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

83 km²

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