Svartdalstjerna
IUCN IaNature Reserve · 2021
16 km²
Municipality · NOR
Østre Toten
Norway
DfcCold, no dry season, cold summer(55 %)
Species observed
7 497
Observations
256 231
Area
552,6km²
Ecological tissue
Sample of 32 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 Østre Toten : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 61 interactions GloBI documentées sur 4 types (connectance 12.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
32
Interactions affichées
61
Connectance
0.123
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
7 497 distinct species · 256 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,0°C
Annual rain
924mm
Warmest m°
18,7°C
Coldest m°
-10,8°C
Elevation: 419 m on average (min 120 m, max 796 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,0°C
Annual rain
924mm
Warmest month
18,7°C
Coldest month
-10,8°C
Mean alt.
419m
Min
120m
Max
796m
Std. dev.
186m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(55 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,0
Org. C
115,7g/kg
Clay
10,0%
Sand
56,3%
Silt
33,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
168,1g/kg
Clay
9,4%
Sand
57,9%
Silt
32,7%
5–15 cm
pH H₂O
5,0
Org. C
121,7g/kg
Clay
9,0%
Sand
56,3%
Silt
34,7%
15–30 cm
pH H₂O
5,2
Org. C
57,2g/kg
Clay
11,5%
Sand
54,7%
Silt
33,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.9%
Crops7.5%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)39.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 24 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
88,6km
Lake surface here
71,42km²
Basins crossed
4
Max stream order
3
Max drainage
16 782km²
Discharge in basins
311,5m³/s
Mean precip.
693mm/an
Mean T°
3,3°C
Moisture idx
0,22
Max snow
51%
Mean runoff
498mm/an
Mean elev. (basins)
345m
Watersheds crossing here
Lakes (24, top by area)
- Mjosaarea364,8 km²avg depth79.6 m
- Hersjøenarea2,2 km²avg depth11.3 m
- Høversjøenarea1,1 km²avg depth10.7 m
- Lac 1284228area0,9 km²avg depth7.0 m
- Lac 1283920area0,9 km²avg depth7.4 m
- Lac 1283853area0,5 km²avg depth7.2 m
- Lac 1283270area0,4 km²avg depth6.4 m
- Lac 1283309area0,4 km²avg depth6.8 m
- Lac 1284130area0,4 km²avg depth5.1 m
15 more lakes
- Lac 1283914area0,4 km²avg depth6.0 m
- Lac 1283614area0,3 km²avg depth5.7 m
- Lac 1283829area0,3 km²avg depth5.2 m
- Lac 1284265area0,2 km²avg depth7.3 m
- Lac 1283685area0,2 km²avg depth5.2 m
- Lac 1283398area0,2 km²avg depth3.2 m
- Lac 1283233area0,2 km²avg depth6.4 m
- Lac 1283403area0,2 km²avg depth3.9 m
- Lac 1283686area0,2 km²avg depth6.2 m
- Lac 1283901area0,2 km²avg depth4.7 m
- Lac 1283320area0,2 km²avg depth4.4 m
- Lac 1283376area0,1 km²avg depth5.4 m
- Lac 1283885area0,1 km²avg depth5.9 m
- Lac 1283709area0,1 km²avg depth4.3 m
- Lac 1283756area0,1 km²avg depth5.0 m
Rivers / streams (15, ord ≥ 4)
- Lenaelvaord 3len here29.32 km98%total30 km
- Heggshuselvaord 1len here10.63 km80%total13 km
- Jensseterelvaord 2len here9.19 km80%total12 km
- Holobekkenord 1len here6.51 km100%total6 km
- Bøvraord 4len here6.29 km12%total53 km
- Vårsjøbekkenord 1len here5.61 km100%total6 km
- Brandelvaord 1len here5.04 km38%total13 km
- Villbekkenord 1len here4.71 km84%total6 km
- Slukelvaord 1len here3.55 km100%total4 km
- Puttbekkenord 1len here2.30 km101%total2 km
- Ulsrudbekkenord 1len here1.55 km100%total2 km
- Fjellhaugelvaord 1len here1.48 km100%total1 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,3nW
Built-up
8,4%
Pesticides
15,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas18
IUCN Ia · 14IUCN Not Reported · 4
Svartdalstjerna
IUCN Not ReportedEmerald Network
9 km²
Torsæterkampen
IUCN Not ReportedEmerald Network
8 km²
Torsæterkampen
IUCN IaNature Reserve · 2013
8 km²
Fjellsjøkampen
IUCN IaNature Reserve · 2008
5 km²
Totenåsen
IUCN IaNature Reserve · 2010
4 km²
Complete list18 protected areas
- SvartdalstjernaNature ReserveIUCN Ia202116 km²
- SvartdalstjernaEmerald NetworkIUCN Not Reported9 km²
- TorsæterkampenEmerald NetworkIUCN Not Reported8 km²
- TorsæterkampenNature ReserveIUCN Ia20138 km²
- FjellsjøkampenNature ReserveIUCN Ia20085 km²
- TotenåsenNature ReserveIUCN Ia20104 km²
- VindflomyreneEmerald NetworkIUCN Not Reported3 km²
- VindflomyreneNature ReserveIUCN Ia19853 km²
- TotenvikaNature ReserveIUCN Ia19903 km²
- SulustaddalenNature ReserveIUCN Ia20223 km²
- FalkenEmerald NetworkIUCN Not Reported1 km²
- FalkenNature ReserveIUCN Ia20141 km²
- KalvbergetNature ReserveIUCN Ia20171 km²
- SkålåsenNature ReserveIUCN Ia20211 km²
- FjæluelvaNature ReserveIUCN Ia20131 km²
- HeggshuselvaNature ReserveIUCN Ia20200 km²
- EriksrudtjernetNature ReserveIUCN Ia20220 km²
- KileNature ReserveIUCN Ia20140 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN