Ontologia

Subdivision · FIN

Nurmes

Finland

DfcCold, no dry season, cold summer(100 %)

Species observed

3 547

Observations

74 885

Area

1 854,9km²

Ecological tissue

Sample of 27 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 Nurmes : 18 espèces reliées par 75 interactions GloBI sur 4 types (connectance 21.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
75
Connectance
0.214
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

3 547 distinct species · 74 885 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 885 obs · 61 cellules
Obs. / cellule
≥ 7 546
2 550–7 545
1 416–2 549
756–1 415
< 756

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

Climate

Mean T°

2,3°C

Annual rain

820mm

Warmest m°

19,6°C

Coldest m°

-12,5°C

Elevation: 163 m on average (min 93 m, max 262 m)

Bioclimatic detailsExpert
Annual mean temp.
2,3°C
Annual rain
820mm
Warmest month
19,6°C
Coldest month
-12,5°C
Mean alt.
163m
Min
93m
Max
262m
Std. dev.
45m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold

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

Soil & lithology

pH H₂O

4,7

Org. C

148,4g/kg

Clay

10,2%

Sand

55,4%

Silt

34,4%

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

Dominant lithology: mtGLiMaggregated to North Karelia

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
259,7g/kg
Clay
10,6%
Sand
54,6%
Silt
34,8%
5–15 cm
pH H₂O
4,7
Org. C
134,1g/kg
Clay
10,5%
Sand
55,0%
Silt
34,5%
15–30 cm
pH H₂O
4,9
Org. C
51,6g/kg
Clay
9,4%
Sand
56,6%
Silt
34,0%

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

Land cover

Forest65.4%
Crops0.6%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)33.9%

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

Hydrology8 basins · 41 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

85,4km

Lake surface here

227,72km²

Basins crossed

8

Max stream order

3

Max drainage

6 792km²

Discharge in basins

39,0m³/s

Mean precip.

611mm/an

Mean T°

1,6°C

Moisture idx

0,19

Max snow

58%

Mean runoff

377mm/an

Mean elev. (basins)

153m

Watersheds crossing here

Lakes (41, top by area)

32 more lakes

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

2,1%

Pesticides

2,3kg/km²

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

Protected areas85

IUCN IV · 50IUCN Not Reported · 22IUCN Ib · 6IUCN V · 4IUCN Not Assigned · 2IUCN II · 1

Hiidenportin alueet

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

52 km²

Jonkerinsalon alue

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

36 km²

Complete list

+ 25 protected areas (top 60 shown)

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