Ontologia

Subdivision · EGY

Diyarb Najm

Egypt

BWhArid, desert, hot(100 %)

Species observed

2

Observations

4

Area

217,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

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

Species present

2 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 2 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

21,4°C

Annual rain

37mm

Warmest m°

35,0°C

Coldest m°

8,5°C

Elevation: 6 m on average (min 4 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
37mm
Warmest month
35,0°C
Coldest month
8,5°C
Mean alt.
6m
Min
4m
Max
8m
Std. dev.
1m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)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

32,0g/kg

Clay

35,5%

Sand

35,7%

Silt

28,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
44,9g/kg
Clay
35,6%
Sand
36,4%
Silt
28,1%
5–15 cm
pH H₂O
7,4
Org. C
28,3g/kg
Clay
36,2%
Sand
35,6%
Silt
28,2%
15–30 cm
pH H₂O
7,4
Org. C
23,0g/kg
Clay
34,9%
Sand
35,3%
Silt
29,8%

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

Land cover

Forest4.6%
Crops76.3%
Built-up5.0%
Bare soil2.0%
Other (grassland, water…)12.1%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 642km²

Mean precip.

53mm/an

Mean T°

20,5°C

Moisture idx

-0,96

Mean runoff

3mm/an

Mean elev. (basins)

5m

Watersheds crossing here

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

Human pressure

Pop. density

19hab/km²

Night light

9,2nW

Built-up

497,4%

Pesticides

18,6kg/km²

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