Ontologia

Subdivision · FIN

Oulunsalo

Finland

DfcCold, no dry season, cold summer(99 %)

Species observed

862

Observations

7 643

Area

81km²

Ecological tissue

Sample of 29 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 Oulunsalo : 22 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 15.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
71
Connectance
0.153
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

862 distinct species · 7 643 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 643 obs · 2 cellules
Obs. / cellule
≥ 4 558
4 558–4 557
4 558–4 557
4 558–4 557
< 4 558

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

Climate

Mean T°

2,6°C

Annual rain

673mm

Warmest m°

18,7°C

Coldest m°

-11,7°C

Elevation: 5 m on average (min -6 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
2,6°C
Annual rain
673mm
Warmest month
18,7°C
Coldest month
-11,7°C
Mean alt.
5m
Min
-6m
Max
13m
Std. dev.
4m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(99 %)Cold

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

Soil & lithology

pH H₂O

5,1

Org. C

158,4g/kg

Clay

17,6%

Sand

51,4%

Silt

31,0%

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

Dominant lithology: paGLiMaggregated to Northern Ostrobothnia

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
237,2g/kg
Clay
16,5%
Sand
52,5%
Silt
30,9%
5–15 cm
pH H₂O
5,1
Org. C
175,5g/kg
Clay
16,6%
Sand
52,7%
Silt
30,6%
15–30 cm
pH H₂O
5,2
Org. C
62,5g/kg
Clay
19,7%
Sand
48,9%
Silt
31,4%

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

Land cover

Forest50.7%
Crops5.9%
Built-up0.3%
Bare soil1.2%
Other (grassland, water…)41.9%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Lake surface here

1,99km²

Basins crossed

1

Max stream order

1

Max drainage

156km²

Discharge in basins

0,6m³/s

Mean precip.

454mm/an

Mean T°

2,2°C

Moisture idx

-0,07

Max snow

48%

Mean runoff

270mm/an

Mean elev. (basins)

11m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

6,3nW

Built-up

25,7%

Pesticides

4,2kg/km²

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

Protected areas38

IUCN IV · 26IUCN Not Reported · 8IUCN Not Assigned · 4🌊 Marine · 16

Liminganlahti

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

118 km²

Liminganlahti

IUCN Not Reported

Special Protection Area (Birds Directive) · 1998

118 km²

Perämeren saaret

IUCN Not Reported

Special Protection Area (Birds Directive) · 1998

71 km²

Complete list

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