Gitterøy
IUCN IaNature Reserve · 1982
0 km²
Municipality · NOR
Haugesund
Norway
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 103
Observations
308 054
Area
93,9km²
Ecological tissue
Sample of 32 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 Haugesund : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
67
Connectance
0.135
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
4 103 distinct species · 308 054 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,2°C
Annual rain
1 851mm
Warmest m°
16,5°C
Coldest m°
-0,3°C
Elevation: 46 m on average (min -124 m, max 185 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,2°C
Annual rain
1 851mm
Warmest month
16,5°C
Coldest month
-0,3°C
Mean alt.
46m
Min
-124m
Max
185m
Std. dev.
50m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)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
144,5g/kg
Clay
6,9%
Sand
53,8%
Silt
39,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
172,4g/kg
Clay
6,5%
Sand
52,5%
Silt
41,0%
5–15 cm
pH H₂O
5,0
Org. C
160,3g/kg
Clay
6,1%
Sand
54,6%
Silt
39,2%
15–30 cm
pH H₂O
5,0
Org. C
100,9g/kg
Clay
8,1%
Sand
54,3%
Silt
37,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.1%
Crops5.2%
Built-up1.4%
Bare soil1.4%
Other (grassland, water…)51.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 15 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,0km
Lake surface here
6,79km²
Basins crossed
1
Max stream order
1
Max drainage
6 619km²
Discharge in basins
0,2m³/s
Mean precip.
2 023mm/an
Mean T°
3,6°C
Moisture idx
0,80
Max snow
47%
Mean runoff
1 900mm/an
Mean elev. (basins)
614m
Watersheds crossing here
Lakes (15, top by area)
- Vigdarvatnetarea7,5 km²avg depth13.3 m
- Stakkastadvatnetarea2,9 km²avg depth9.6 m
- Viksefjordenarea2 km²avg depth7.5 m
- Lac 1292372area0,4 km²avg depth5.3 m
- Lac 1292312area0,4 km²avg depth4.6 m
- Lac 1292415area0,3 km²avg depth4.5 m
- Lac 1292714area0,3 km²avg depth6.1 m
- Lac 1292167area0,2 km²avg depth4.3 m
- Lac 1292129area0,2 km²avg depth4.6 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
7,3nW
Built-up
142,1%
Pesticides
15,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Ia · 3🌊 Marine · 2
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN