Ontologia

Municipality · SWE

Orust

Sweden

CfbTemperate, no dry season, warm summer(70 %)

Species observed

6 838

Observations

216 597

Area

395,1km²

Ecological tissue

Sample of 28 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 Orust : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 3 types (connectance 17.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
81
Connectance
0.174
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

6 838 distinct species · 216 597 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

216 597 obs · 11 cellules
Obs. / cellule
≥ 42 738
41 850–42 737
18 323–41 849
15 002–18 322
< 15 002

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

Climate

Mean T°

7,8°C

Annual rain

898mm

Warmest m°

19,3°C

Coldest m°

-2,3°C

Elevation: 40 m on average (min -24 m, max 87 m)

Bioclimatic detailsExpert
Annual mean temp.
7,8°C
Annual rain
898mm
Warmest month
19,3°C
Coldest month
-2,3°C
Mean alt.
40m
Min
-24m
Max
87m
Std. dev.
25m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(70 %)Temperate

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

Soil & lithology

pH H₂O

4,6

Org. C

98,3g/kg

Clay

14,4%

Sand

52,8%

Silt

32,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
128,4g/kg
Clay
14,0%
Sand
53,1%
Silt
32,8%
5–15 cm
pH H₂O
4,6
Org. C
121,3g/kg
Clay
14,0%
Sand
52,5%
Silt
33,5%
15–30 cm
pH H₂O
4,7
Org. C
45,1g/kg
Clay
15,2%
Sand
52,8%
Silt
32,0%

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

Land cover

Forest50.6%
Crops11.0%
Built-up0.2%
Bare soil2.4%
Other (grassland, water…)35.9%

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

Hydrology1 basins · 8 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

24,4km

Lake surface here

3,60km²

Basins crossed

1

Max stream order

2

Max drainage

1 839km²

Discharge in basins

1,0m³/s

Mean precip.

741mm/an

Mean T°

7,0°C

Moisture idx

0,27

Max snow

30%

Mean runoff

538mm/an

Mean elev. (basins)

53m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

23,6%

Pesticides

3,7kg/km²

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

Protected areas42

IUCN V · 11IUCN Not Assigned · 11IUCN Not Reported · 8IUCN IV · 7IUCN Ia · 5🌊 Marine · 30📍 Point sites · 3

Stigfjorden

IUCN V

Wetland of International Importance (Ramsar Site) · 1989

73 km²

Stigfjorden

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

48 km²

Stigfjorden

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

48 km²

Complete list

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