Ontologia

County · nor

Rogaland

Norway

CfbTemperate, no dry season, warm summer(39 %)

Species observed

17 273

Observations

3 272 378

Area

9 274,7km²

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 Rogaland : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
75
Connectance
0.142
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

17 273 distinct species · 3 272 378 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 272 378 obs · 335 cellules
Obs. / cellule
≥ 156 098
20 835–156 097
3 986–20 834
1 557–3 985
< 1 557

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

Climate

Mean T°

5,3°C

Annual rain

2 912mm

Warmest m°

15,7°C

Coldest m°

-4,7°C

Elevation: 447 m on average (min -384 m, max 1 565 m)

Bioclimatic detailsExpert
Annual mean temp.
5,3°C
Annual rain
2 912mm
Warmest month
15,7°C
Coldest month
-4,7°C
Mean alt.
447m
Min
-384m
Max
1 565m
Std. dev.
369m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(39 %)Temperate

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

184,2g/kg

Clay

7,4%

Sand

54,6%

Silt

38,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
215,7g/kg
Clay
7,2%
Sand
53,0%
Silt
39,7%
5–15 cm
pH H₂O
5,0
Org. C
201,1g/kg
Clay
6,9%
Sand
54,7%
Silt
38,5%
15–30 cm
pH H₂O
5,1
Org. C
135,8g/kg
Clay
8,2%
Sand
56,1%
Silt
35,7%

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

Land cover

Forest32.1%
Crops6.9%
Built-up0.2%
Bare soil6.4%
Other (grassland, water…)54.4%

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

Hydrology14 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 047,8km

Lake surface here

274,24km²

Basins crossed

14

Max stream order

5

Max drainage

6 619km²

Discharge in basins

170,3m³/s

Mean precip.

1 870mm/an

Mean T°

4,2°C

Moisture idx

0,78

Max snow

63%

Mean runoff

1 804mm/an

Mean elev. (basins)

527m

Watersheds crossing here

5 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

2,0nW

Built-up

21,9%

Pesticides

8,2kg/km²

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

Sub-administrations26