Ontologia

Subdivision · FIN

Maalahti

Finland

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

Species observed

2 154

Observations

30 284

Area

513,2km²

Ecological tissue

Sample of 36 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 Maalahti : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 6 types (connectance 16.5%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
129
Connectance
0.165
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 154 distinct species · 30 284 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 284 obs · 17 cellules
Obs. / cellule
≥ 6 009
5 252–6 008
1 725–5 251
1 292–1 724
< 1 292

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

Climate

Mean T°

4,4°C

Annual rain

629mm

Warmest m°

19,8°C

Coldest m°

-9,0°C

Elevation: 19 m on average (min -13 m, max 48 m)

Bioclimatic detailsExpert
Annual mean temp.
4,4°C
Annual rain
629mm
Warmest month
19,8°C
Coldest month
-9,0°C
Mean alt.
19m
Min
-13m
Max
48m
Std. dev.
11m
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

139,4g/kg

Clay

28,6%

Sand

28,6%

Silt

42,8%

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

Dominant lithology: paGLiMaggregated to Ostrobothnia

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
210,4g/kg
Clay
27,8%
Sand
29,3%
Silt
42,9%
5–15 cm
pH H₂O
4,8
Org. C
147,6g/kg
Clay
27,9%
Sand
29,1%
Silt
42,9%
15–30 cm
pH H₂O
5,0
Org. C
60,2g/kg
Clay
30,0%
Sand
27,4%
Silt
42,6%

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

Land cover

Forest61.7%
Crops8.2%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)29.7%

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

Hydrology3 basins · 3 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

105,8km

Lake surface here

1,52km²

Basins crossed

3

Max stream order

3

Max drainage

919km²

Discharge in basins

2,8m³/s

Mean precip.

545mm/an

Mean T°

3,5°C

Moisture idx

0,03

Max snow

49%

Mean runoff

275mm/an

Mean elev. (basins)

30m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

5,7nW

Built-up

10,5%

Pesticides

2,4kg/km²

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

Protected areas100

IUCN Ib · 44IUCN IV · 40IUCN Not Reported · 12IUCN Not Assigned · 3IUCN Not Applicable · 1🌊 Marine · 22

Merenkurkun saaristo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

1 279 km²

Complete list

+ 40 protected areas (top 60 shown)

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