Upper Drava River
IUCN IVWetland of International Importance (Ramsar Site) · 2014
10 km²
Subdivision · AUT
Nörsach
Austria
DfbCold, no dry season, warm summer(57 %)
Species observed
367
Observations
579
Area
12,2km²
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 Nörsach : 30 espèces reliées par 109 interactions GloBI sur 6 types (connectance 11.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
109
Connectance
0.110
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
367 distinct species · 579 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,8°C
Annual rain
1 288mm
Warmest m°
18,2°C
Coldest m°
-11,6°C
Elevation: 1 432 m on average (min 687 m, max 2 201 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,8°C
Annual rain
1 288mm
Warmest month
18,2°C
Coldest month
-11,6°C
Mean alt.
1 432m
Min
687m
Max
2 201m
Std. dev.
479m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(57 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
76,0g/kg
Clay
19,0%
Sand
38,0%
Silt
43,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Lienz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
105,9g/kg
Clay
18,8%
Sand
38,0%
Silt
43,2%
5–15 cm
pH H₂O
5,5
Org. C
72,5g/kg
Clay
19,0%
Sand
37,9%
Silt
43,1%
15–30 cm
pH H₂O
5,5
Org. C
49,7g/kg
Clay
19,2%
Sand
38,1%
Silt
42,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest55.5%
Crops3.4%
Built-up0.2%
Bare soil3.7%
Other (grassland, water…)37.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,0km
Basins crossed
2
Max stream order
4
Max drainage
2 556km²
Discharge in basins
0,9m³/s
Mean precip.
1 206mm/an
Mean T°
4,0°C
Moisture idx
0,43
Max snow
43%
Mean runoff
797mm/an
Mean elev. (basins)
1 438m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
16,7%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN