Ontologia

County · swe

Västernorrland

Sweden

DfcCold, no dry season, cold summer(79 %)

Species observed

18 644

Observations

3 616 418

Area

22 963km²

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 Västernorrland : 27 espèces + 5 bulles famille, 56 interactions GloBI documentées sur 3 types (connectance 11.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
56
Connectance
0.113
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

18 644 distinct species · 3 616 418 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 616 418 obs · 1 049 cellules
Obs. / cellule
≥ 30 124
7 035–30 123
3 277–7 034
1 533–3 276
< 1 533

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,2°C

Annual rain

775mm

Warmest m°

18,9°C

Coldest m°

-10,4°C

Elevation: 241 m on average (min -72 m, max 562 m)

Bioclimatic detailsExpert
Annual mean temp.
3,2°C
Annual rain
775mm
Warmest month
18,9°C
Coldest month
-10,4°C
Mean alt.
241m
Min
-72m
Max
562m
Std. dev.
110m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(79 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,8

Org. C

131,1g/kg

Clay

12,1%

Sand

51,5%

Silt

36,4%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
209,9g/kg
Clay
12,1%
Sand
51,7%
Silt
36,2%
5–15 cm
pH H₂O
4,7
Org. C
132,8g/kg
Clay
11,9%
Sand
51,3%
Silt
36,8%
15–30 cm
pH H₂O
5,0
Org. C
50,5g/kg
Clay
12,2%
Sand
51,6%
Silt
36,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest66.7%
Crops0.8%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)32.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology49 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 224,2km

Lake surface here

508,33km²

Basins crossed

49

Max stream order

6

Max drainage

31 436km²

Discharge in basins

3 329,5m³/s

Mean precip.

627mm/an

Mean T°

2,2°C

Moisture idx

0,18

Max snow

59%

Mean runoff

354mm/an

Mean elev. (basins)

238m

Watersheds crossing here

40 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

4,1%

Pesticides

4,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas100

IUCN Not Reported · 35IUCN Ia · 32IUCN Ib · 10IUCN V · 5IUCN Not Assigned · 5IUCN III · 5IUCN II · 3IUCN IV · 3IUCN Not Applicable · 2🌊 Marine · 27📍 Point sites · 16

High Coast

IUCN Not Reported

Baltic Sea Protected Area (HELCOM) · 2008

1 520 km²

Lögdeälven

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

73 km²

Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations7