Ontologia

Subdivision · EGY

An-Nuzhah

Egypt

BWhArid, desert, hot(100 %)

Species observed

115

Observations

1 060

Area

58,8km²

Ecological tissue

Sample of 40 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de An-Nuzhah : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
53
Connectance
0.068
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

115 distinct species · 1 060 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 060 obs · 1 cellules
Obs. / cellule
≥ 1 060
1 060–1 059
1 060–1 059
1 060–1 059
< 1 060

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

Climate

Mean T°

21,6°C

Annual rain

24mm

Warmest m°

35,3°C

Coldest m°

8,1°C

Elevation: 91 m on average (min 25 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
24mm
Warmest month
35,3°C
Coldest month
8,1°C
Mean alt.
91m
Min
25m
Max
175m
Std. dev.
35m
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

7,9

Org. C

4,6g/kg

Clay

26,0%

Sand

46,6%

Silt

27,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
5,6g/kg
Clay
25,8%
Sand
46,9%
Silt
27,3%
5–15 cm
pH H₂O
7,9
Org. C
4,6g/kg
Clay
25,7%
Sand
46,6%
Silt
27,7%
15–30 cm
pH H₂O
7,9
Org. C
3,6g/kg
Clay
26,4%
Sand
46,2%
Silt
27,5%

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

Land cover

Forest0.9%
Crops0.2%
Built-up12.7%
Bare soil44.9%
Other (grassland, water…)41.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 914 060km²

Discharge in basins

0,2m³/s

Mean precip.

26mm/an

Mean T°

21,1°C

Moisture idx

-0,98

Mean runoff

0mm/an

Mean elev. (basins)

136m

Watersheds crossing here

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

Human pressure

Pop. density

27hab/km²

Night light

66,8nW

Built-up

1 268,2%

Pesticides

3,3kg/km²

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