Ontologia

Constituency · NAM

Okahandja

Namibia

BShArid, steppe, hot(55 %)

Area

5 877,3km²

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°

21,3°C

Annual rain

336mm

Warmest m°

32,3°C

Coldest m°

7,6°C

Elevation: 1 410 m on average (min 1 001 m, max 1 817 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
336mm
Warmest month
32,3°C
Coldest month
7,6°C
Mean alt.
1 410m
Min
1 001m
Max
1 817m
Std. dev.
116m
Köppen-Geiger (dominant)
BShArid, steppe, hot(55 %)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

4,8g/kg

Clay

14,3%

Sand

70,4%

Silt

15,3%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
5,3g/kg
Clay
13,3%
Sand
71,1%
Silt
15,6%
5–15 cm
pH H₂O
7,7
Org. C
4,4g/kg
Clay
13,7%
Sand
70,9%
Silt
15,4%
15–30 cm
pH H₂O
7,7
Org. C
4,6g/kg
Clay
15,7%
Sand
69,2%
Silt
15,1%

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

Land cover

Forest3.0%
Crops1.4%
Built-up0.1%
Bare soil9.5%
Other (grassland, water…)86.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,9%

Pesticides

0,2kg/km²

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

Protected areas2

IUCN V · 1IUCN III · 1

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