Murauen Graz - Werndorf
IUCN VLandscape Protection Area · 1981
14 km²
Subdivision · AUT
Mellach
Austria
DfbCold, no dry season, warm summer(100 %)
Species observed
1 751
Observations
7 364
Area
10km²
Ecological tissue
Sample of 42 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Mellach : 35 espèces reliées par 129 interactions GloBI sur 5 types (connectance 13.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
129
Connectance
0.136
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 751 distinct species · 7 364 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
901mm
Warmest m°
24,8°C
Coldest m°
-5,9°C
Elevation: 349 m on average (min 308 m, max 390 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
901mm
Warmest month
24,8°C
Coldest month
-5,9°C
Mean alt.
349m
Min
308m
Max
390m
Std. dev.
22m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
27,3g/kg
Clay
24,7%
Sand
30,9%
Silt
44,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Graz-Umgebung
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
43,1g/kg
Clay
24,7%
Sand
30,9%
Silt
44,4%
5–15 cm
pH H₂O
5,9
Org. C
25,7g/kg
Clay
24,1%
Sand
31,0%
Silt
44,9%
15–30 cm
pH H₂O
6,0
Org. C
13,1g/kg
Clay
25,3%
Sand
30,9%
Silt
43,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.5%
Crops28.4%
Built-up1.5%
Bare soil0.3%
Other (grassland, water…)25.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
3,0km
Basins crossed
1
Max stream order
5
Max drainage
7 284km²
Discharge in basins
1,1m³/s
Mean precip.
961mm/an
Mean T°
6,6°C
Moisture idx
0,17
Max snow
21%
Mean runoff
432mm/an
Mean elev. (basins)
685m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,6nW
Built-up
148,4%
Pesticides
24,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN