Ruisseau
ואדי א-זרקא
Crosses 1 administrative regions : Ramallah and Al-Bireh
Total length
3km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Ramallah and Al-BirehWest Bank · Palestine11.2 kmin this dpt
4 intersecting protected areas
Wadi Jannata
IUCN IINature Reserve
Ya'ar Deir Nizam
IUCN Not AssignedNature Reserve
'Ein Qawabish
IUCN VNature Reserve
Ya'ar Umm Safa
IUCN Not AssignedNature Reserve
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
296 distinct species · 797 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 ואדי א-זרקא : 24 espèces reliées par 105 interactions GloBI sur 5 types (connectance 17.6%, 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).
Hydrology (HydroRIVERS v10)
Total length
3km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.