HydroBASINS lev08 watershed · #2080527910
Bassin de Lajvér-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 4 administrative regions : Baja, Bonyhád, Mohácsi, Szekszárd
Sub-basin area
319,4km²
Upstream area
319,7km²
Discharge
0,9m³/s
Mean elev.
123m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 279.8 km²87.4% of basin
- 34.9 km²10.9% of basin
- 3.3 km²1.0% of basin
- 2.1 km²0.7% of basin
8 intersecting protected areas
Geresdi-dombvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
19.22 km² overlap
Gemenc
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.56 km² overlap
Duna–Dráva Nemzeti Park
IUCN VNational Park
15.56 km² overlap
Gemenc
IUCN VWetland of International Importance (Ramsar Site)
15.26 km² overlap
Gemenc
IUCN Not ReportedSpecial Protection Area (Birds Directive)
15.20 km² overlap
Szekszárdi-dombvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.55 km² overlap
Natural Monument
0.01 km² overlap
Natural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 688 distinct species · 3 850 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Lajvér-patak : 31 espèces reliées par 55 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 7 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°
11,1°C
Annual rain
599mm
Moisture idx (CMI)
-0,35
Runoff
90mm/an
PET
927mm
AET
510mm
Mean slope
2,9°
Water table
173cm
Forest
14%
Crops
56%
Urban
5%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)