Special Areas of Conservation (Habitats Directive) · dnk
Roskilde Fjord
- Area
- 138 km²
- IUCN cat.
- Not Reported
- Year
- 2011
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2011
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
3 756 distinct species · 156 474 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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).
Indicateurs du tissu écologique
Tissu écologique de Roskilde Fjord : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 26.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 4 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
4,2km
Lake surface here
1,47km²
Basins crossed
1
Max stream order
3
Max drainage
4 045km²
Discharge in basins
0,0m³/s
Mean precip.
607mm/an
Mean T°
8,2°C
Moisture idx
0,12
Max snow
17%
Mean runoff
367mm/an
Mean elev. (basins)
21m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (8, ord ≥ 4)
- Kornerup Åord 1len here1.42 km88%total2 km
- Hove Åord 2len here1.20 km8%total14 km
- Kedelsø Åord 1len here0.43 km3%total16 km
- Havelse Åord 2len here0.35 km1%total24 km
- Maglemose Åord 2len here0.33 km3%total12 km
- Gevninge Åord 3len here0.25 km5%total5 km
- Værebro Åord 2len here0.21 km1%total19 km
- Helligrendenord 1len here0.05 km2%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 55.78447, 12.06756
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.