Ontologia

Municipality · NOR

Vestby

Norway

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

Species observed

6 430

Observations

82 332

Area

126,8km²

Ecological tissue

Sample of 37 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 Vestby : 29 espèces reliées par 116 interactions GloBI sur 6 types (connectance 16.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
116
Connectance
0.165
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

6 430 distinct species · 82 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

82 332 obs · 4 cellules
Obs. / cellule
≥ 27 011
27 011–27 010
25 503–27 010
25 503–25 502
< 25 503

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

Climate

Mean T°

6,8°C

Annual rain

940mm

Warmest m°

21,3°C

Coldest m°

-6,5°C

Elevation: 65 m on average (min -147 m, max 107 m)

Bioclimatic detailsExpert
Annual mean temp.
6,8°C
Annual rain
940mm
Warmest month
21,3°C
Coldest month
-6,5°C
Mean alt.
65m
Min
-147m
Max
107m
Std. dev.
24m
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

5,0

Org. C

80,2g/kg

Clay

15,9%

Sand

46,8%

Silt

37,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
119,0g/kg
Clay
15,7%
Sand
46,9%
Silt
37,5%
5–15 cm
pH H₂O
4,9
Org. C
86,6g/kg
Clay
15,5%
Sand
45,3%
Silt
39,2%
15–30 cm
pH H₂O
5,1
Org. C
35,1g/kg
Clay
16,4%
Sand
48,3%
Silt
35,4%

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

Land cover

Forest52.1%
Crops15.3%
Built-up0.7%
Bare soil0.8%
Other (grassland, water…)31.1%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

23,0km

Basins crossed

2

Max stream order

3

Max drainage

719km²

Discharge in basins

0,4m³/s

Mean precip.

762mm/an

Mean T°

6,1°C

Moisture idx

0,30

Max snow

42%

Mean runoff

571mm/an

Mean elev. (basins)

91m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

5,8nW

Built-up

66,1%

Pesticides

6,2kg/km²

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

Protected areas5

IUCN Ia · 3IUCN IV · 1IUCN III · 1🌊 Marine · 1

Ishavet

IUCN Ia

Nature Reserve · 1981

0 km²

Kolås

IUCN Ia

Nature Reserve · 2014

0 km²

Røed

IUCN III

Natural Monument · 1980

0 km²

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