Ontologia

County · nor

Vestfold

Norway

DfbCold, no dry season, warm summer(94 %)

Species observed

16 483

Observations

2 180 729

Area

2 248,1km²

Ecological tissue

Sample of 33 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 Vestfold : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 16.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
89
Connectance
0.169
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

16 483 distinct species · 2 180 729 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 180 729 obs · 82 cellules
Obs. / cellule
≥ 198 348
71 225–198 347
19 133–71 224
8 441–19 132
< 8 441

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

Climate

Mean T°

6,7°C

Annual rain

1 101mm

Warmest m°

19,8°C

Coldest m°

-5,3°C

Elevation: 126 m on average (min -95 m, max 578 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
1 101mm
Warmest month
19,8°C
Coldest month
-5,3°C
Mean alt.
126m
Min
-95m
Max
578m
Std. dev.
119m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(94 %)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

115,0g/kg

Clay

11,9%

Sand

53,3%

Silt

34,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
153,3g/kg
Clay
11,7%
Sand
54,0%
Silt
34,3%
5–15 cm
pH H₂O
5,0
Org. C
122,4g/kg
Clay
11,5%
Sand
52,6%
Silt
35,9%
15–30 cm
pH H₂O
5,1
Org. C
69,3g/kg
Clay
12,6%
Sand
53,3%
Silt
34,1%

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

Land cover

Forest55.0%
Crops12.4%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)31.4%

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

Hydrology10 basins · 50 lakes · 48 rivers

Hydrology metrics for this exact territory

Stream length here

365,3km

Lake surface here

63,67km²

Basins crossed

10

Max stream order

4

Max drainage

17 189km²

Discharge in basins

108,6m³/s

Mean precip.

800mm/an

Mean T°

4,7°C

Moisture idx

0,37

Max snow

56%

Mean runoff

657mm/an

Mean elev. (basins)

339m

Watersheds crossing here

1 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (48, ord ≥ 4)

36 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

45,0%

Pesticides

11,3kg/km²

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

Protected areas100

IUCN Ia · 61IUCN Not Reported · 21IUCN IV · 11IUCN V · 6IUCN III · 1🌊 Marine · 40

Færder

IUCN Not Reported

National Park · 2013

340 km²

Færder

IUCN Not Reported

Emerald Network

340 km²

Mølen

IUCN Not Reported

Emerald Network

6 km²

Mølen

IUCN IV

Wildlife Conservation Area · 1981

6 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations15