HydroBASINS lev08 watershed · #2080507490
Bassin de Ráckevei (Soroksári)-Duna
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 7 administrative regions : Budapesti, Dunaújváros, Gyál, Gödöllő, Kunszentmiklós +2
Sub-basin area
781,5km²
Upstream area
781,7km²
Discharge
1,92m³/s
Mean elev.
116m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 301.9 km²38.5% of basin
- 182.8 km²23.3% of basin
- 156.3 km²19.9% of basin
- 130.9 km²16.7% of basin
- 11.2 km²1.4% of basin
- 0.3 km²0.0% of basin
- 0.2 km²0.0% of basin
8 intersecting protected areas
Ráckevei Duna-ág
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
31.68 km² overlap
Csévharaszti homokvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.30 km² overlap
Szigethalmi homokbuckák
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Duna és ártere
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Nature Conservation Area
0.34 km² overlap
Felső-kiskunsági szikes puszták és turjánvidék
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.28 km² overlap
Nature Conservation Area
0.12 km² overlap
Nature Conservation Area
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 258 distinct species · 60 048 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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 Bassin de Ráckevei (Soroksári)-Duna : 39 espèces reliées par 86 interactions GloBI sur 6 types (connectance 8.7%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,9°C
Annual rain
535mm
Moisture idx (CMI)
-0,40
Runoff
77mm/an
PET
891mm
AET
458mm
Mean slope
0,4°
Water table
59cm
Forest
2%
Crops
42%
Urban
37%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)