Ontologia

Subdivision · FIN

Merikarvia

Finland

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

Species observed

2 634

Observations

137 349

Area

451,9km²

Ecological tissue

Sample of 34 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 Merikarvia : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
76
Connectance
0.136
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

2 634 distinct species · 137 349 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

137 349 obs · 16 cellules
Obs. / cellule
≥ 70 817
18 593–70 816
5 525–18 592
2 809–5 524
< 2 809

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

724mm

Warmest m°

20,0°C

Coldest m°

-8,3°C

Elevation: 28 m on average (min -5 m, max 70 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
724mm
Warmest month
20,0°C
Coldest month
-8,3°C
Mean alt.
28m
Min
-5m
Max
70m
Std. dev.
17m
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

4,6

Org. C

141,0g/kg

Clay

17,4%

Sand

52,5%

Silt

30,1%

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

Dominant lithology: paGLiMaggregated to Satakunta

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
209,0g/kg
Clay
15,8%
Sand
53,7%
Silt
30,5%
5–15 cm
pH H₂O
4,5
Org. C
147,6g/kg
Clay
15,7%
Sand
53,8%
Silt
30,6%
15–30 cm
pH H₂O
4,8
Org. C
66,3g/kg
Clay
20,7%
Sand
50,1%
Silt
29,2%

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

Land cover

Forest71.7%
Crops2.4%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)25.3%

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

Hydrology3 basins · 4 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

67,8km

Lake surface here

1,70km²

Basins crossed

3

Max stream order

4

Max drainage

2 971km²

Discharge in basins

22,0m³/s

Mean precip.

591mm/an

Mean T°

3,8°C

Moisture idx

0,08

Max snow

48%

Mean runoff

344mm/an

Mean elev. (basins)

43m

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

0,3nW

Built-up

4,4%

Pesticides

4,5kg/km²

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

Protected areas60

IUCN IV · 45IUCN Not Reported · 9IUCN Not Assigned · 5IUCN II · 1🌊 Marine · 15

Pooskerin saaristo

IUCN Not Reported

Special Protection Area (Birds Directive) · 1998

31 km²

Pooskerin saaristo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

31 km²

Ouran saaristo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

31 km²

Kasalanjokisuu

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

11 km²

Complete list

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