Ontologia

District · ERI

Asmara City

Eritrea

CfbTemperate, no dry season, warm summer(93 %)

Area

115,8km²

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

694mm

Warmest m°

24,7°C

Coldest m°

8,0°C

Elevation: 2 340 m on average (min 1 774 m, max 2 410 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
694mm
Warmest month
24,7°C
Coldest month
8,0°C
Mean alt.
2 340m
Min
1 774m
Max
2 410m
Std. dev.
41m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(93 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

13,6g/kg

Clay

33,5%

Sand

36,9%

Silt

29,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
16,2g/kg
Clay
33,0%
Sand
37,7%
Silt
29,3%
5–15 cm
pH H₂O
7,4
Org. C
13,2g/kg
Clay
33,7%
Sand
36,8%
Silt
29,5%
15–30 cm
pH H₂O
7,4
Org. C
11,3g/kg
Clay
33,8%
Sand
36,3%
Silt
29,9%

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

Land cover

Forest2.6%
Crops38.5%
Built-up7.9%
Bare soil5.0%
Other (grassland, water…)46.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

17hab/km²

Night light

1,6nW

Built-up

789,1%

Pesticides

0,2kg/km²

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