Ontologia

Subdivision · EGY

Al-Ma'adi

Egypt

BWhArid, desert, hot(100 %)

Species observed

35

Observations

67

Area

23,5km²

Ecological tissue

Sample of 18 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 Al-Ma'adi : 18 espèces reliées par 18 interactions GloBI sur 2 types (connectance 11.8%, filtre Serrano α=0.2).

Espèces affichées
18
Interactions affichées
18
Connectance
0.118
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

35 distinct species · 67 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 obs · 1 cellules
Obs. / cellule
≥ 67
67–66
67–66
67–66
< 67

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

24mm

Warmest m°

35,4°C

Coldest m°

7,6°C

Elevation: 157 m on average (min 18 m, max 339 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
24mm
Warmest month
35,4°C
Coldest month
7,6°C
Mean alt.
157m
Min
18m
Max
339m
Std. dev.
101m
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

8,0

Org. C

4,0g/kg

Clay

32,7%

Sand

42,2%

Silt

25,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
4,9g/kg
Clay
33,7%
Sand
41,7%
Silt
24,6%
5–15 cm
pH H₂O
7,9
Org. C
3,9g/kg
Clay
32,9%
Sand
42,1%
Silt
25,0%
15–30 cm
pH H₂O
7,9
Org. C
3,3g/kg
Clay
31,7%
Sand
42,9%
Silt
25,4%

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

Land cover

Forest0.9%
Crops0.4%
Built-up12.1%
Bare soil52.8%
Other (grassland, water…)33.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,4km

Basins crossed

1

Max stream order

8

Max drainage

2 914 060km²

Discharge in basins

17,0m³/s

Mean precip.

25mm/an

Mean T°

20,9°C

Moisture idx

-0,98

Mean runoff

1mm/an

Mean elev. (basins)

86m

Watersheds crossing here

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

Human pressure

Pop. density

34hab/km²

Night light

42,8nW

Built-up

1 206,5%

Pesticides

6,2kg/km²

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

Protected areas2

IUCN V · 1IUCN Ia · 1

Wadi Degla

IUCN V

Protected Landscape · 1999

58 km²

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