HydroBASINS lev08 watershed · #2080497490
Bassin de Mürz
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 6 administrative regions : Bruck-Mürzzuschlag, Leoben, Liezen, Lilienfeld, Neunkirchen +1
Sub-basin area
1 498,3km²
Upstream area
1 498,3km²
Discharge
30m³/s
Mean elev.
1 073m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 1450.3 km²96.5% of basin
- Lilienfeld42.5 km²2.8% of basin
- Weiz6.4 km²0.4% of basin
- Leoben1.7 km²0.1% of basin
- Neunkirchen1.6 km²0.1% of basin
- Liezen0.0 km²0.0% of basin
24 intersecting protected areas
Hochschwab
IUCN VLandscape Protection Area
282.69 km² overlap
Landscape Protection Area
223.46 km² overlap
Mürzer Oberland
IUCN VNature Park
215.31 km² overlap
Mariazell - Seeberg
IUCN VLandscape Protection Area
28.75 km² overlap
Stuhleck - Pretul
IUCN VLandscape Protection Area
12.95 km² overlap
Naßköhr
IUCN IVNature Reserve
9.80 km² overlap
Rax-Schneeberg
IUCN VLandscape Protection Area
2.29 km² overlap
Nordöstliche Randalpen: Hohe Wand - Schneeberg - Rax
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.61 km² overlap
Nature Reserve
1.11 km² overlap
15 more protected areassorted by overlap area
Wildalpener Salzatal
IUCN IVNature Reserve
0.76 km² overlap
Hangwaldbiotop "Fischerwand"
IUCN IVNature Reserve
0.33 km² overlap
Karlschütt
IUCN IVNature Reserve
0.26 km² overlap
Nature Reserve
0.18 km² overlap
Augebiet Schwöbing
IUCN IVNature Reserve
0.15 km² overlap
Augelände
IUCN IIIProtected Landscape Section
0.13 km² overlap
Grüner See
IUCN IVNature Reserve
0.07 km² overlap
Steirische Eisenwurzen
IUCN VNature Park
0.03 km² overlap
Schwarzriegelmoos
IUCN IVNature Reserve
0.03 km² overlap
Auwaldbestand am Parschlugerbach
IUCN IIIProtected Landscape Section
0.03 km² overlap
Protected Landscape Section
0.01 km² overlap
Pestalozzipark - Steinerhofallee
IUCN IIIProtected Landscape Section
0.01 km² overlap
Eichengruppe Hainweg
IUCN IIIProtected Landscape Section
0.01 km² overlap
Eibenbestand
IUCN IIIProtected Landscape Section
0.00 km² overlap
Nature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 003 distinct species · 56 419 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 Mürz : 24 espèces reliées par 100 interactions GloBI sur 6 types (connectance 14.2%, filtre Serrano α=0.2). 14 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°
4,5°C
Annual rain
1 049mm
Moisture idx (CMI)
0,33
Runoff
623mm/an
PET
685mm
AET
657mm
Mean slope
18,8°
Water table
673cm
Forest
94%
Crops
7%
Urban
4%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)