Akersvannet
IUCN IaNature Reserve · 1981
3 km²
Municipality · NOR
Norway
Species observed
4 941
Observations
326 931
Area
125,6km²
Sample of 34 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).
Tissu écologique de Stokke : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 13.0%, 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).
4 941 distinct species · 326 931 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
7,3°C
Annual rain
1 095mm
Warmest m°
19,6°C
Coldest m°
-3,8°C
Elevation: 63 m on average (min -25 m, max 148 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,1
Org. C
98,6g/kg
Clay
13,5%
Sand
50,3%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
24,0km
Lake surface here
2,24km²
Basins crossed
3
Max stream order
3
Max drainage
5 730km²
Discharge in basins
2,5m³/s
Mean precip.
788mm/an
Mean T°
5,3°C
Moisture idx
0,37
Max snow
56%
Mean runoff
662mm/an
Mean elev. (basins)
276m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
5,9nW
Built-up
51,0%
Pesticides
12,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature Reserve · 1981
3 km²
Protected Landscape · 2006
1 km²
Protected Landscape · 1980
0 km²
Nature Reserve · 2023
0 km²
Nature Reserve · 1981
0 km²
Wildlife/Botanical Conservation Area · 2006
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN