Subdivision · EGY
Al-'Amriyah
Egypt
Species observed
523
Observations
2 963
Area
975,5km²
Ecological tissue
Sample of 45 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).
Indicateurs du tissu écologique
Tissu écologique de Al-'Amriyah : 39 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 5 types (connectance 4.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
523 distinct species · 2 963 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,4°C
Annual rain
124mm
Warmest m°
30,7°C
Coldest m°
9,8°C
Elevation: 19 m on average (min -8 m, max 60 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
18,2g/kg
Clay
26,4%
Sand
42,1%
Silt
31,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 22 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,1km
Lake surface here
74,30km²
Basins crossed
7
Max stream order
2
Max drainage
6 814km²
Discharge in basins
17,1m³/s
Mean precip.
114mm/an
Mean T°
19,7°C
Moisture idx
-0,91
Mean runoff
45mm/an
Mean elev. (basins)
32m
Watersheds crossing here
- Bassin de ترعة الدلتا الجديدهsub-area1 405,2 km²overlap584.13 km²60%
- Bassin de ترعة الدلتا الجديدهsub-area980,8 km²overlap156.33 km²16%
- Basin #39680sub-area844,2 km²overlap145.85 km²15%
- Basin #34190sub-area57,8 km²overlap48.05 km²5%
- Basin #34170sub-area149,7 km²overlap20.69 km²2%
- Bassin de ترعة المحموديةsub-area904,1 km²overlap15.29 km²2%
- Basin #39390sub-area5,1 km²overlap5.13 km²1%
Lakes (22, top by area)
- Lake #15243area34,6 km²avg depth2.7 m
- Lake #15236area34,2 km²avg depth4.2 m
- Lake #75705area5,9 km²avg depth2.3 m
- بحيرة المطارarea5,4 km²avg depth1.0 m
- Lake #75673area5,4 km²avg depth2.7 m
- بحيرة مريوطarea4,8 km²avg depth1.9 m
- Lake #75725area4,5 km²avg depth2.8 m
- Lake #75693area2,3 km²avg depth1.6 m
- Lac 1376776area0,9 km²avg depth2.5 m
13 more lakes
- Lac 1376831area0,7 km²avg depth2.5 m
- Lac 1376726area0,7 km²avg depth2.1 m
- Lac 1377014area0,7 km²avg depth2.6 m
- Lac 1377113area0,5 km²avg depth2.3 m
- Lac 1376987area0,4 km²avg depth3.0 m
- Lac 1377054area0,3 km²avg depth2.3 m
- Lac 1376966area0,3 km²avg depth2.2 m
- Lac 1376949area0,3 km²avg depth1.7 m
- Lac 1376875area0,2 km²avg depth1.8 m
- Lac 1376916area0,2 km²avg depth1.5 m
- Lac 1376929area0,2 km²avg depth2.0 m
- Lac 1376783area0,2 km²avg depth2.1 m
- Lac 1376768area0,1 km²avg depth1.6 m
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
18,8nW
Built-up
468,3%
Pesticides
19,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)