Ontologia

Subdivision · EGY

Kawm Hamadah

Egypt

BWhArid, desert, hot(100 %)

Species observed

71

Observations

207

Area

328,3km²

Ecological tissue

Sample of 20 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 Kawm Hamadah : 17 espèces reliées par 15 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
15
Connectance
0.079
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

71 distinct species · 207 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

207 obs · 8 cellules
Obs. / cellule
≥ 98
98–97
34–97
10–33
< 10

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

40mm

Warmest m°

34,7°C

Coldest m°

8,5°C

Elevation: 8 m on average (min 4 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
40mm
Warmest month
34,7°C
Coldest month
8,5°C
Mean alt.
8m
Min
4m
Max
18m
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

7,6

Org. C

24,8g/kg

Clay

35,9%

Sand

37,3%

Silt

26,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
33,6g/kg
Clay
35,4%
Sand
38,0%
Silt
26,6%
5–15 cm
pH H₂O
7,6
Org. C
20,1g/kg
Clay
36,3%
Sand
37,0%
Silt
26,7%
15–30 cm
pH H₂O
7,6
Org. C
20,8g/kg
Clay
36,0%
Sand
36,9%
Silt
27,2%

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

Land cover

Forest6.9%
Crops67.7%
Built-up4.3%
Bare soil2.8%
Other (grassland, water…)18.3%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

45,7km

Basins crossed

6

Max stream order

8

Max drainage

2 916 808km²

Discharge in basins

159,6m³/s

Mean precip.

72mm/an

Mean T°

20,5°C

Moisture idx

-0,95

Mean runoff

8mm/an

Mean elev. (basins)

23m

Watersheds crossing here

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

Human pressure

Pop. density

13hab/km²

Night light

7,1nW

Built-up

426,8%

Pesticides

18,5kg/km²

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