Ontologia

Municipality · NOR

Songdalen

Norway

DfbCold, no dry season, warm summer(51 %)

Species observed

3 257

Observations

43 366

Area

216,6km²

Ecological tissue

Sample of 42 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 Songdalen : 30 espèces reliées par 115 interactions GloBI sur 6 types (connectance 13.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
115
Connectance
0.134
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

3 257 distinct species · 43 366 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 366 obs · 9 cellules
Obs. / cellule
≥ 14 484
14 484–14 483
6 905–14 483
2 773–6 904
< 2 773

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

Climate

Mean T°

7,0°C

Annual rain

1 741mm

Warmest m°

18,7°C

Coldest m°

-3,1°C

Elevation: 209 m on average (min 45 m, max 394 m)

Bioclimatic detailsExpert
Annual mean temp.
7,0°C
Annual rain
1 741mm
Warmest month
18,7°C
Coldest month
-3,1°C
Mean alt.
209m
Min
45m
Max
394m
Std. dev.
83m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(51 %)Cold

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

Soil & lithology

pH H₂O

4,9

Org. C

133,5g/kg

Clay

9,7%

Sand

59,5%

Silt

30,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
169,1g/kg
Clay
9,6%
Sand
59,4%
Silt
31,0%
5–15 cm
pH H₂O
4,9
Org. C
143,8g/kg
Clay
9,0%
Sand
60,2%
Silt
30,7%
15–30 cm
pH H₂O
4,9
Org. C
87,4g/kg
Clay
10,3%
Sand
58,8%
Silt
30,9%

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

Land cover

Forest69.9%
Crops3.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)26.4%

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

Hydrology3 basins · 22 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

91,8km

Lake surface here

6,44km²

Basins crossed

3

Max stream order

3

Max drainage

3 788km²

Discharge in basins

4,3m³/s

Mean precip.

1 417mm/an

Mean T°

5,9°C

Moisture idx

0,70

Max snow

49%

Mean runoff

1 353mm/an

Mean elev. (basins)

264m

Watersheds crossing here

Lakes (22, top by area)

13 more lakes

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

18,8%

Pesticides

1,4kg/km²

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

Protected areas10

IUCN Ia · 9IUCN Not Reported · 1🌊 Marine · 1

Birkelid

IUCN Ia

Nature Reserve · 2017

1 km²

Complete list

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