Ontologia

Subdivision · EGY

Unorganized in Al Jizah

Egypt

BWhArid, desert, hot(100 %)

Species observed

555

Observations

5 963

Area

34 991,3km²

Ecological tissue

Sample of 32 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 Unorganized in Al Jizah : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
45
Connectance
0.085
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

555 distinct species · 5 963 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 963 obs · 136 cellules
Obs. / cellule
≥ 934
81–933
8–80
2–7
< 2

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

Climate

Mean T°

21,3°C

Annual rain

10mm

Warmest m°

35,1°C

Coldest m°

6,2°C

Elevation: 217 m on average (min 14 m, max 735 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
10mm
Warmest month
35,1°C
Coldest month
6,2°C
Mean alt.
217m
Min
14m
Max
735m
Std. dev.
98m
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

8,1

Org. C

4,3g/kg

Clay

30,3%

Sand

50,2%

Silt

19,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
5,1g/kg
Clay
30,3%
Sand
50,1%
Silt
19,6%
5–15 cm
pH H₂O
8,1
Org. C
4,5g/kg
Clay
30,0%
Sand
50,3%
Silt
19,7%
15–30 cm
pH H₂O
8,1
Org. C
3,2g/kg
Clay
30,6%
Sand
50,0%
Silt
19,4%

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

Land cover

Forest0.5%
Crops1.0%
Built-up0.1%
Bare soil97.0%
Other (grassland, water…)1.3%

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

Hydrology76 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

168,0km

Basins crossed

76

Max stream order

3

Max drainage

2 914 060km²

Discharge in basins

7 108,3m³/s

Mean precip.

11mm/an

Mean T°

20,5°C

Moisture idx

-0,99

Mean runoff

0mm/an

Mean elev. (basins)

205m

Watersheds crossing here

67 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

13,6%

Pesticides

3,5kg/km²

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

Protected areas7

IUCN VI · 2IUCN Ia · 2IUCN III · 1IUCN II · 1IUCN Not Applicable · 1

Wadi El Rayan

IUCN VI

Multiple Use Management Area · 1989

1 756 km²

Qarun

IUCN VI

Multiple Use Management Area · 1989

1 354 km²

Complete list

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