HydroBASINS lev08 watershed · #1080034390
Bassin de ترعة الجابرية الرئيسي
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 20 administrative regions : Al-Bajur, Al-Burulus, Al-Hamul, Al-Mahallah al-Kubra, Al-Mahallah al-Kubra 1 +15
Sub-basin area
2 204,6km²
Upstream area
2 204,7km²
Discharge
0,09m³/s
Mean elev.
5m
Administrative coverage
20 dept-equivalent regions (GADM L2)
- 430.5 km²19.5% of basin
- 361.3 km²16.4% of basin
- 267.0 km²12.1% of basin
- 225.3 km²10.2% of basin
- 184.6 km²8.4% of basin
- 136.2 km²6.2% of basin
- 113.0 km²5.1% of basin
- 100.3 km²4.6% of basin
12 moreFull L2 list
- Kafr ash-Shaykh84.8 km² · 3.8%
- Tanta61.5 km² · 2.8%
- Birkat as-Sab'60.8 km² · 2.8%
- Samannud58.7 km² · 2.7%
- Al-Burulus36.9 km² · 1.7%
- Zifta35.6 km² · 1.6%
- Quwaysina15.2 km² · 0.7%
- Al-Mahallah al-Kubra 213.4 km² · 0.6%
- Al-Mahallah al-Kubra 18.5 km² · 0.4%
- Al-Bajur4.7 km² · 0.2%
- Talkha2.5 km² · 0.1%
- Minuf1.5 km² · 0.1%
1 intersecting protected areas
El Bourollus
IUCN VIMultiple Use Management Area
9.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
186 distinct species · 564 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Bassin de ترعة الجابرية الرئيسي : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 6 types (connectance 5.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,2°C
Annual rain
76mm
Moisture idx (CMI)
-0,95
Runoff
5mm/an
PET
1 490mm
AET
65mm
Mean slope
0,0°
Water table
14cm
Forest
0%
Crops
79%
Urban
58%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)