Ontologia

District · ERI

Areza

Eritrea

BShArid, steppe, hot(98 %)

Area

1 257km²

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°

21,1°C

Annual rain

641mm

Warmest m°

32,0°C

Coldest m°

11,6°C

Elevation: 1 621 m on average (min 1 151 m, max 2 223 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
641mm
Warmest month
32,0°C
Coldest month
11,6°C
Mean alt.
1 621m
Min
1 151m
Max
2 223m
Std. dev.
238m
Köppen-Geiger (dominant)
BShArid, steppe, hot(98 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

17,9g/kg

Clay

30,9%

Sand

41,0%

Silt

28,1%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
23,1g/kg
Clay
29,2%
Sand
42,0%
Silt
28,8%
5–15 cm
pH H₂O
7,7
Org. C
17,0g/kg
Clay
31,4%
Sand
40,5%
Silt
28,1%
15–30 cm
pH H₂O
7,8
Org. C
13,5g/kg
Clay
32,2%
Sand
40,4%
Silt
27,4%

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

Land cover

Forest3.7%
Crops26.0%
Built-up0.2%
Bare soil4.7%
Other (grassland, water…)65.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

18,8%

Pesticides

0,2kg/km²

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