Ontologia

Subdivision · FIN

Sonkajärvi

Finland

DfcCold, no dry season, cold summer(100 %)

Species observed

2 260

Observations

73 007

Area

1 577,8km²

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 Sonkajärvi : 21 espèces reliées par 93 interactions GloBI sur 6 types (connectance 16.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
93
Connectance
0.166
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

2 260 distinct species · 73 007 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

73 007 obs · 58 cellules
Obs. / cellule
≥ 19 570
1 716–19 569
722–1 715
540–721
< 540

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

Climate

Mean T°

2,4°C

Annual rain

796mm

Warmest m°

19,7°C

Coldest m°

-12,6°C

Elevation: 149 m on average (min 97 m, max 209 m)

Bioclimatic detailsExpert
Annual mean temp.
2,4°C
Annual rain
796mm
Warmest month
19,7°C
Coldest month
-12,6°C
Mean alt.
149m
Min
97m
Max
209m
Std. dev.
23m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold

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

Soil & lithology

pH H₂O

4,7

Org. C

161,1g/kg

Clay

10,4%

Sand

54,7%

Silt

34,9%

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

Dominant lithology: paGLiMaggregated to North Savonia

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
265,0g/kg
Clay
10,5%
Sand
54,3%
Silt
35,2%
5–15 cm
pH H₂O
4,6
Org. C
162,7g/kg
Clay
10,3%
Sand
54,4%
Silt
35,3%
15–30 cm
pH H₂O
4,9
Org. C
55,7g/kg
Clay
10,3%
Sand
55,3%
Silt
34,3%

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

Land cover

Forest67.8%
Crops0.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)31.5%

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

Hydrology4 basins · 46 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

106,8km

Lake surface here

91,87km²

Basins crossed

4

Max stream order

4

Max drainage

1 457km²

Discharge in basins

17,0m³/s

Mean precip.

591mm/an

Mean T°

1,7°C

Moisture idx

0,15

Max snow

57%

Mean runoff

345mm/an

Mean elev. (basins)

151m

Watersheds crossing here

Lakes (46, top by area)

37 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,1%

Pesticides

2,4kg/km²

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

Protected areas67

IUCN IV · 56IUCN Not Reported · 7IUCN Not Assigned · 3IUCN Ib · 1

Talaskankaan alue

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

49 km²

Talaskankaan alue

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

49 km²

Complete list

+ 7 protected areas (top 60 shown)

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