Ontologia

Municipality · NOR

Nedre Eiker

Norway

DfbCold, no dry season, warm summer(66 %)

Species observed

8 528

Observations

257 693

Area

125,2km²

Ecological tissue

Sample of 30 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 Nedre Eiker : 24 espèces + 6 bulles famille, 69 interactions GloBI documentées sur 2 types (connectance 15.9%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
69
Connectance
0.159
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

8 528 distinct species · 257 693 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

257 693 obs · 13 cellules
Obs. / cellule
≥ 63 795
40 467–63 794
27 574–40 466
13 366–27 573
< 13 366

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

1 042mm

Warmest m°

19,5°C

Coldest m°

-9,5°C

Elevation: 312 m on average (min 13 m, max 568 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
1 042mm
Warmest month
19,5°C
Coldest month
-9,5°C
Mean alt.
312m
Min
13m
Max
568m
Std. dev.
172m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(66 %)Cold

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

Soil & lithology

pH H₂O

5,1

Org. C

128,6g/kg

Clay

11,5%

Sand

53,4%

Silt

35,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
174,6g/kg
Clay
10,8%
Sand
54,5%
Silt
34,7%
5–15 cm
pH H₂O
5,1
Org. C
138,1g/kg
Clay
10,9%
Sand
53,1%
Silt
36,0%
15–30 cm
pH H₂O
5,1
Org. C
73,3g/kg
Clay
12,7%
Sand
52,7%
Silt
34,6%

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

Land cover

Forest62.9%
Crops3.0%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)33.1%

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

Hydrology3 basins · 9 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

31,3km

Lake surface here

3,79km²

Basins crossed

3

Max stream order

6

Max drainage

17 189km²

Discharge in basins

32,5m³/s

Mean precip.

756mm/an

Mean T°

4,8°C

Moisture idx

0,30

Max snow

49%

Mean runoff

651mm/an

Mean elev. (basins)

273m

Watersheds crossing here

Lakes (9, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

5,5nW

Built-up

60,2%

Pesticides

1,4kg/km²

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

Protected areas9

IUCN Ia · 6IUCN Not Reported · 3
Complete list

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