Ontologia

Subdivision · FIN

Helsinki

Finland

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

Species observed

16 311

Observations

1 321 937

Area

177,3km²

Ecological tissue

Sample of 35 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 Helsinki : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
90
Connectance
0.143
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

16 311 distinct species · 1 321 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 321 937 obs · 7 cellules
Obs. / cellule
≥ 371 754
371 754–371 753
158 313–371 753
148 191–158 312
< 148 191

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

Climate

Mean T°

5,4°C

Annual rain

703mm

Warmest m°

20,8°C

Coldest m°

-8,6°C

Elevation: 16 m on average (min -23 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
5,4°C
Annual rain
703mm
Warmest month
20,8°C
Coldest month
-8,6°C
Mean alt.
16m
Min
-23m
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)

Hydrology3 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

15,7km

Basins crossed

3

Max stream order

3

Max drainage

1 180km²

Discharge in basins

1,8m³/s

Mean precip.

647mm/an

Mean T°

4,8°C

Moisture idx

0,19

Max snow

41%

Mean runoff

351mm/an

Mean elev. (basins)

32m

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

Protected areas73

IUCN IV · 45IUCN Not Assigned · 22IUCN Not Reported · 6🌊 Marine · 20
Complete list

+ 13 protected areas (top 60 shown)

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