Øytjernet
IUCN IaNature Reserve · 2017
4 km²
Municipality · NOR
Gjøvik
Norway
DfcCold, no dry season, cold summer(75 %)
Species observed
7 400
Observations
196 888
Area
672,1km²
Ecological tissue
Sample of 33 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 Gjøvik : 25 espèces reliées par 100 interactions GloBI sur 6 types (connectance 17.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
100
Connectance
0.178
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
7 400 distinct species · 196 888 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,5°C
Annual rain
984mm
Warmest m°
18,5°C
Coldest m°
-11,5°C
Elevation: 474 m on average (min 120 m, max 743 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,5°C
Annual rain
984mm
Warmest month
18,5°C
Coldest month
-11,5°C
Mean alt.
474m
Min
120m
Max
743m
Std. dev.
150m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(75 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology4 basins · 14 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
161,4km
Lake surface here
27,96km²
Basins crossed
4
Max stream order
6
Max drainage
14 678km²
Discharge in basins
100,9m³/s
Mean precip.
654mm/an
Mean T°
2,2°C
Moisture idx
0,19
Max snow
54%
Mean runoff
506mm/an
Mean elev. (basins)
495m
Watersheds crossing here
Lakes (14, top by area)
- Mjosaarea364,8 km²avg depth79.6 m
- Skumsjøenarea1,9 km²avg depth6.2 m
- Ringsjøenarea1,2 km²avg depth10.0 m
- Lac 1280480area0,3 km²avg depth4.0 m
- Lac 1280538area0,3 km²avg depth6.4 m
- Lac 1281169area0,2 km²avg depth4.2 m
- Lac 1280922area0,2 km²avg depth4.6 m
- Lac 1282100area0,2 km²avg depth3.7 m
- Lac 1281974area0,1 km²avg depth3.1 m
Rivers / streams (22, ord ≥ 4)
- Stokkeelvaord 6len here18.61 km100%total19 km
- Kvekasæterbekkenord 2len here18.45 km100%total18 km
- Vismundaord 6len here12.37 km35%total36 km
- Skulhuselvaord 6len here12.33 km100%total12 km
- Ålstadelvaord 2len here12.10 km100%total12 km
- Mortensbekkenord 1len here9.03 km88%total10 km
- Svarkaord 1len here8.82 km100%total9 km
- Elgsjøbekkenord 1len here8.56 km100%total9 km
- Karibekkenord 1len here8.18 km100%total8 km
- Storelvaord 2len here7.79 km100%total8 km
- Kongelstadelvaord 3len here7.44 km100%total7 km
- Lonkebekkenord 1len here7.35 km100%total7 km
10 more river segmentssorted by Strahler order + length
- Ambjørselvaord 2len here5.59 km100%total6 km
- Vesleelvaord 3len here5.05 km51%total10 km
- Hunnselvaord 3len here4.99 km35%total14 km
- Evjeelvaord 1len here4.65 km80%total6 km
- Åbjøraord 1len here3.99 km100%total4 km
- Sevalselvaord 1len here2.26 km100%total2 km
- Moelvaord 3len here1.81 km6%total31 km
- Vesleelvaord 5len here1.78 km20%total9 km
- Veltmannåaord 3len here0.21 km3%total6 km
- Kortaord 1len here0.07 km2%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas12
IUCN Ia · 7IUCN Not Reported · 4IUCN III · 1
Bjønnhaugen
IUCN IaNature Reserve · 2017
2 km²
Øytjernet
IUCN Not ReportedEmerald Network
1 km²
Evjemyra
IUCN Not ReportedEmerald Network
1 km²
Evjemyra
IUCN IaNature Reserve · 1985
1 km²
Svennesvollene
IUCN IaNature Reserve · 1981
1 km²
Complete list12 protected areas
- ØytjernetNature ReserveIUCN Ia20174 km²
- BjønnhaugenNature ReserveIUCN Ia20172 km²
- ØytjernetEmerald NetworkIUCN Not Reported1 km²
- EvjemyraEmerald NetworkIUCN Not Reported1 km²
- EvjemyraNature ReserveIUCN Ia19851 km²
- SvennesvolleneNature ReserveIUCN Ia19811 km²
- SvennesvolleneEmerald NetworkIUCN Not Reported1 km²
- BrattåshaugenNature ReserveIUCN Ia20181 km²
- EriksrudNature ReserveIUCN Ia20230 km²
- EriksrudEmerald NetworkIUCN Not Reported0 km²
- LindstadNature ReserveIUCN Ia19810 km²
- KremmeroddenNatural MonumentIUCN III19880 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN