Ontologia

Subdivision · EGY

Nasr City 1

Egypt

BWhArid, desert, hot(100 %)

Species observed

46

Observations

100

Area

75,2km²

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 Nasr City 1 : 17 espèces reliées par 14 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
14
Connectance
0.091
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

46 distinct species · 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

100 obs · 1 cellules
Obs. / cellule
≥ 100
100–99
100–99
100–99
< 100

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

26mm

Warmest m°

35,2°C

Coldest m°

7,6°C

Elevation: 154 m on average (min 40 m, max 239 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
26mm
Warmest month
35,2°C
Coldest month
7,6°C
Mean alt.
154m
Min
40m
Max
239m
Std. dev.
45m
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

4,2g/kg

Clay

27,3%

Sand

47,0%

Silt

25,7%

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
5,1g/kg
Clay
27,7%
Sand
47,1%
Silt
25,3%
5–15 cm
pH H₂O
7,9
Org. C
4,1g/kg
Clay
27,1%
Sand
47,0%
Silt
25,9%
15–30 cm
pH H₂O
7,9
Org. C
3,5g/kg
Clay
27,2%
Sand
46,9%
Silt
25,9%

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

Land cover

Forest0.6%
Crops0.2%
Built-up16.8%
Bare soil38.5%
Other (grassland, water…)44.0%

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

37,2m³/s

Mean precip.

25mm/an

Mean T°

21,0°C

Moisture idx

-0,98

Mean runoff

1mm/an

Mean elev. (basins)

102m

Watersheds crossing here

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

Human pressure

Pop. density

66hab/km²

Night light

70,5nW

Built-up

1 675,4%

Pesticides

0,1kg/km²

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