Ontologia

Subdivision · FIN

Virolahti

Finland

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

Species observed

6 732

Observations

391 349

Area

379,9km²

Ecological tissue

Sample of 15 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 Virolahti : 13 espèces reliées par 17 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
17
Connectance
0.162
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

6 732 distinct species · 391 349 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

391 349 obs · 13 cellules
Obs. / cellule
≥ 152 757
55 618–152 756
27 202–55 617
15 646–27 201
< 15 646

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

Climate

Mean T°

4,9°C

Annual rain

775mm

Warmest m°

21,3°C

Coldest m°

-9,2°C

Elevation: 20 m on average (min -18 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
775mm
Warmest month
21,3°C
Coldest month
-9,2°C
Mean alt.
20m
Min
-18m
Max
41m
Std. dev.
10m
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

5,0

Org. C

125,1g/kg

Clay

26,9%

Sand

37,3%

Silt

35,9%

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

Dominant lithology: paGLiMaggregated to Kymenlaakso

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
190,5g/kg
Clay
26,7%
Sand
37,1%
Silt
36,2%
5–15 cm
pH H₂O
4,9
Org. C
117,1g/kg
Clay
26,6%
Sand
37,1%
Silt
36,3%
15–30 cm
pH H₂O
5,2
Org. C
67,8g/kg
Clay
27,3%
Sand
37,7%
Silt
35,0%

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

Land cover

Forest65.5%
Crops8.1%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)25.9%

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

Hydrology1 basins · 4 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

54,6km

Lake surface here

1,69km²

Basins crossed

1

Max stream order

4

Max drainage

2 382km²

Discharge in basins

0,1m³/s

Mean precip.

620mm/an

Mean T°

4,4°C

Moisture idx

0,11

Max snow

47%

Mean runoff

356mm/an

Mean elev. (basins)

42m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

10,9%

Pesticides

3,9kg/km²

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

Protected areas49

IUCN IV · 35IUCN Not Reported · 10IUCN Not Assigned · 2IUCN Ia · 1IUCN III · 1🌊 Marine · 12
Complete list

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