Ontologia

Subdivision · EGY

Sawhaj 2

Egypt

BWhArid, desert, hot(100 %)

Species observed

22

Observations

28

Area

4,1km²

Ecological tissue

Sample of 14 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 Sawhaj 2 : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
11
Connectance
0.121
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

22 distinct species · 28 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 obs · 1 cellules
Obs. / cellule
≥ 28
28–27
28–27
28–27
< 28

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

Climate

Mean T°

24,9°C

Annual rain

2mm

Warmest m°

39,0°C

Coldest m°

7,9°C

Elevation: 60 m on average (min 57 m, max 64 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
2mm
Warmest month
39,0°C
Coldest month
7,9°C
Mean alt.
60m
Min
57m
Max
64m
Std. dev.
2m
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

11,0g/kg

Clay

26,2%

Sand

52,6%

Silt

21,1%

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
14,5g/kg
Clay
25,7%
Sand
53,1%
Silt
21,2%
5–15 cm
pH H₂O
8,0
Org. C
9,0g/kg
Clay
25,5%
Sand
53,0%
Silt
21,5%
15–30 cm
pH H₂O
8,0
Org. C
9,4g/kg
Clay
27,5%
Sand
51,8%
Silt
20,8%

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

Land cover

Forest2.6%
Crops16.0%
Built-up12.4%
Bare soil1.8%
Other (grassland, water…)67.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

1

Max stream order

8

Max drainage

2 863 989km²

Discharge in basins

5,8m³/s

Mean precip.

1mm/an

Mean T°

22,2°C

Moisture idx

-1,00

Mean runoff

0mm/an

Mean elev. (basins)

200m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

182hab/km²

Night light

47,3nW

Built-up

1 242,0%

Pesticides

17,9kg/km²

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