HydroBASINS lev08 watershed · #2080504100
Bassin de Gaja-patak
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 5 administrative regions : Kisbér, Mór, Székesfehérvár, Várpalota, Zirc
Sub-basin area
598,7km²
Upstream area
598,9km²
Discharge
1,84m³/s
Mean elev.
216m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 292.7 km²48.8% of basin
- 165.1 km²27.5% of basin
- 76.7 km²12.8% of basin
- 50.7 km²8.4% of basin
- 15.1 km²2.5% of basin
13 intersecting protected areas
Keleti-Bakony
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
51.01 km² overlap
Vértes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.14 km² overlap
Vértes
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.14 km² overlap
Landscape Protection Area
8.13 km² overlap
Móri-árok
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.48 km² overlap
Sárrét
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.20 km² overlap
Landscape Protection Area
5.19 km² overlap
Nature Conservation Area
1.21 km² overlap
Aszal-völgy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.02 km² overlap
4 more protected areassorted by overlap area
Bársonyos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.00 km² overlap
Északi-Bakony
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.07 km² overlap
Északi-Bakony
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.07 km² overlap
Natural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 524 distinct species · 11 238 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Gaja-patak : 27 espèces reliées par 94 interactions GloBI sur 5 types (connectance 13.4%, 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°
10,2°C
Annual rain
560mm
Moisture idx (CMI)
-0,37
Runoff
97mm/an
PET
884mm
AET
477mm
Mean slope
2,8°
Water table
245cm
Forest
11%
Crops
45%
Urban
10%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)