Lillebælt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
359 km²
Municipality · DNK
Assens
Denmark
CfbTemperate, no dry season, warm summer(100 %)
Species observed
5 720
Observations
260 907
Area
512,8km²
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 Assens : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 6 types (connectance 19.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
103
Connectance
0.195
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
5 720 distinct species · 260 907 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
745mm
Warmest m°
20,1°C
Coldest m°
-0,5°C
Elevation: 46 m on average (min -10 m, max 97 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
745mm
Warmest month
20,1°C
Coldest month
-0,5°C
Mean alt.
46m
Min
-10m
Max
97m
Std. dev.
24m
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
6,2
Org. C
51,1g/kg
Clay
14,3%
Sand
59,1%
Silt
26,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
79,4g/kg
Clay
14,7%
Sand
58,6%
Silt
26,7%
5–15 cm
pH H₂O
6,3
Org. C
33,5g/kg
Clay
13,9%
Sand
59,6%
Silt
26,6%
15–30 cm
pH H₂O
6,2
Org. C
40,3g/kg
Clay
14,3%
Sand
59,2%
Silt
26,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.9%
Crops63.2%
Built-up0.8%
Bare soil0.7%
Other (grassland, water…)22.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 2 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
109,9km
Lake surface here
0,27km²
Basins crossed
5
Max stream order
3
Max drainage
1 756km²
Discharge in basins
3,0m³/s
Mean precip.
635mm/an
Mean T°
8,0°C
Moisture idx
0,12
Max snow
18%
Mean runoff
427mm/an
Mean elev. (basins)
33m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (13, ord ≥ 4)
- Pugemølle Åord 2len here22.67 km100%total23 km
- Brændeåord 2len here20.21 km77%total26 km
- Haarby Åord 2len here13.90 km100%total14 km
- Odense Åord 3len here9.27 km13%total71 km
- Spangebækord 2len here8.09 km99%total8 km
- Holevad Bækord 1len here7.19 km100%total7 km
- Ulvebækord 3len here6.23 km72%total9 km
- Ladegårdsåord 1len here5.40 km100%total5 km
- Å Åord 2len here5.07 km100%total5 km
- Kærum Åord 1len here4.58 km100%total5 km
- Borreby Møllebækord 1len here4.50 km48%total9 km
- Langemosebækkenord 1len here2.26 km100%total2 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
78,2%
Pesticides
11,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas19
IUCN Not Reported · 8IUCN Not Assigned · 5IUCN IV · 4IUCN III · 2🌊 Marine · 16
Lillebælt
IUCN Not ReportedBaltic Sea Protected Area (HELCOM) · 2009
352 km²
Lillebælt
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1983
352 km²
Lillebælt
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1977
352 km²
Faaborg-Midtfyn Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.) · 1992
40 km²
Assens Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.) · 1992
32 km²
Complete list19 protected areas
- LillebæltSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2011359 km²
- LillebæltBaltic Sea Protected Area (HELCOM)IUCN Not Reported2009352 km²
- LillebæltSpecial Protection Area (Birds Directive)IUCN Not Reported1983352 km²
- LillebæltWetland of International Importance (Ramsar Site)IUCN Not Reported1977352 km²
- Faaborg-Midtfyn Kommune private§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN Not Assigned199240 km²
- Assens Kommune private§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN Not Assigned199232 km²
- Nordfyns Kommune private§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN Not Assigned199225 km²
- Maden på Helnæs og havet vest forSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201121 km²
- Maden on Helnæs and the sea west ofBaltic Sea Protected Area (HELCOM)IUCN Not Reported200921 km²
- Middelfart Kommune private§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN Not Assigned199220 km²
- Odense Kommune private§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN Not Assigned199212 km²
- Faaborg-Midtfyn Kommune public§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN IV19929 km²
- Odense Å med Hågerup Å, Sallinge Å og Lindved ÅSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20117 km²
- Assens Kommune public§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN IV19927 km²
- Odense Kommune public§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN IV19927 km²
- Maden på HelnæsSpecial Protection Area (Birds Directive)IUCN Not Reported20183 km²
- Middelfart Kommune public§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)IUCN IV19922 km²
- Frøbjerg BankeProtected by conservation order, excl. Church surroundingsIUCN III19491 km²
- AfgrundenProtected by conservation order, excl. Church surroundingsIUCN III19490 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN