Ontologia

District · ERI

Logo Anseba

Eritrea

BShArid, steppe, hot(91 %)

Species observed

29

Observations

38

Area

887,5km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

29 distinct species · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 9 cellules
Obs. / cellule
≥ 20
20–19
4–19
1–3
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

19,9°C

Annual rain

788mm

Warmest m°

29,1°C

Coldest m°

12,0°C

Elevation: 1 776 m on average (min 939 m, max 2 287 m)

Bioclimatic detailsExpert
Annual mean temp.
19,9°C
Annual rain
788mm
Warmest month
29,1°C
Coldest month
12,0°C
Mean alt.
1 776m
Min
939m
Max
2 287m
Std. dev.
327m
Köppen-Geiger (dominant)
BShArid, steppe, hot(91 %)Arid

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

21,0g/kg

Clay

30,1%

Sand

41,3%

Silt

28,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
27,9g/kg
Clay
28,4%
Sand
42,5%
Silt
29,2%
5–15 cm
pH H₂O
7,4
Org. C
21,0g/kg
Clay
29,7%
Sand
41,5%
Silt
28,9%
15–30 cm
pH H₂O
7,5
Org. C
14,2g/kg
Clay
32,2%
Sand
40,0%
Silt
27,8%

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

Land cover

Forest4.0%
Crops20.9%
Built-up0.2%
Bare soil6.8%
Other (grassland, water…)68.2%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

128,1km

Basins crossed

4

Max stream order

3

Max drainage

2 584km²

Discharge in basins

0,8m³/s

Mean precip.

492mm/an

Mean T°

22,7°C

Moisture idx

-0,74

Mean runoff

33mm/an

Mean elev. (basins)

1 390m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Built-up

19,7%

Pesticides

0,2kg/km²

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