Ontologia

Municipality · SWE

Valdemarsvik

Sweden

DfbCold, no dry season, warm summer(100 %)

Species observed

6 354

Observations

210 777

Area

769,1km²

Ecological tissue

Sample of 35 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 Valdemarsvik : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 170 interactions GloBI sur 5 types (connectance 28.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
170
Connectance
0.286
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

6 354 distinct species · 210 777 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

210 777 obs · 24 cellules
Obs. / cellule
≥ 50 872
13 368–50 871
8 816–13 367
6 818–8 815
< 6 818

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

Climate

Mean T°

7,1°C

Annual rain

624mm

Warmest m°

20,4°C

Coldest m°

-3,6°C

Elevation: 37 m on average (min -35 m, max 84 m)

Bioclimatic detailsExpert
Annual mean temp.
7,1°C
Annual rain
624mm
Warmest month
20,4°C
Coldest month
-3,6°C
Mean alt.
37m
Min
-35m
Max
84m
Std. dev.
23m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)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

95,5g/kg

Clay

27,8%

Sand

39,1%

Silt

33,0%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
122,1g/kg
Clay
26,7%
Sand
39,9%
Silt
33,4%
5–15 cm
pH H₂O
4,7
Org. C
120,3g/kg
Clay
27,9%
Sand
38,4%
Silt
33,7%
15–30 cm
pH H₂O
5,1
Org. C
44,2g/kg
Clay
28,9%
Sand
39,1%
Silt
32,0%

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

Land cover

Forest59.0%
Crops4.8%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)34.9%

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

Hydrology2 basins · 50 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

29,2km

Lake surface here

44,56km²

Basins crossed

2

Max stream order

3

Max drainage

1 797km²

Discharge in basins

1,0m³/s

Mean precip.

543mm/an

Mean T°

6,9°C

Moisture idx

-0,09

Max snow

36%

Mean runoff

185mm/an

Mean elev. (basins)

42m

Watersheds crossing here

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

6,0%

Pesticides

3,6kg/km²

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

Protected areas100

IUCN IV · 33IUCN Ia · 22IUCN Not Assigned · 18IUCN Not Reported · 14IUCN V · 13🌊 Marine · 51📍 Point sites · 11
Complete list

+ 40 protected areas (top 60 shown)

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