HydroBASINS lev08 watershed · #2080535520
Bassin de Bükkösdi-víz
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 10 administrative regions : Barcs, Kadarkút, Komlói, Nagyatád, Pécs +5
Sub-basin area
1 566,8km²
Upstream area
1 566,8km²
Discharge
7,55m³/s
Mean elev.
156m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 632.5 km²40.3% of basin
- 271.7 km²17.3% of basin
- 265.4 km²16.9% of basin
- 205.5 km²13.1% of basin
- 117.9 km²7.5% of basin
- 51.5 km²3.3% of basin
- 23.2 km²1.5% of basin
- 1.6 km²0.1% of basin
17 intersecting protected areas
Zselic
IUCN Not ReportedSpecial Protection Area (Birds Directive)
74.91 km² overlap
Mecsek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
63.18 km² overlap
Ormánsági erdők
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
62.64 km² overlap
Landscape Protection Area
61.56 km² overlap
Mecsek
IUCN Not ReportedSpecial Protection Area (Birds Directive)
56.55 km² overlap
Dél-Zselic
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
45.20 km² overlap
Észak-zselici erdőségek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
29.71 km² overlap
Landscape Protection Area
25.56 km² overlap
Pécsi-sík
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.05 km² overlap
8 more protected areassorted by overlap area
Ormánsági vizes élőhelyek és gyepek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.92 km² overlap
Nature Conservation Area
3.25 km² overlap
Kelet-Dráva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.92 km² overlap
Nature Conservation Area
2.49 km² overlap
Duna–Dráva Nemzeti Park
IUCN VNational Park
1.42 km² overlap
Szaporca
IUCN VWetland of International Importance (Ramsar Site)
0.54 km² overlap
Nyugat-Dráva
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.39 km² overlap
Darányi borókás
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.38 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 136 distinct species · 20 898 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 Bükkösdi-víz : 30 espèces reliées par 89 interactions GloBI sur 4 types (connectance 13.4%, 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°
10,9°C
Annual rain
685mm
Moisture idx (CMI)
-0,25
Runoff
162mm/an
PET
920mm
AET
580mm
Mean slope
2,4°
Water table
185cm
Forest
24%
Crops
47%
Urban
5%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)