Nature conservation agreement · swe
Hornsö
- Area
- 35 km²
- IUCN cat.
- IV
- Year
- 2008
Overview
- Designation
- Nature conservation agreement
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2008
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 064 distinct species · 19 095 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Hornsö : 36 espèces reliées par 74 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 10 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
5,2km
Lake surface here
0,30km²
Basins crossed
3
Max stream order
4
Max drainage
1 544km²
Discharge in basins
0,2m³/s
Mean precip.
574mm/an
Mean T°
6,6°C
Moisture idx
-0,03
Max snow
38%
Mean runoff
237mm/an
Mean elev. (basins)
159m
Watersheds crossing here
Lakes (10, top by area)
- Allgunnenarea13,3 km²avg depth2.7 m
- Hultsnäsesjönarea3,8 km²avg depth3.5 m
- Barnebosjönarea1,7 km²avg depth3.9 m
- Lac 1305952area0,8 km²avg depth3.6 m
- Lac 1305825area0,6 km²avg depth3.4 m
- Lac 1305885area0,5 km²avg depth3.1 m
- Lac 1305900area0,4 km²avg depth3.1 m
- Lac 1305890area0,2 km²avg depth2.6 m
- Lac 1305814area0,1 km²avg depth2.8 m
1 more lakes
Rivers / streams (6, ord ≥ 4)
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
- 56.99416, 16.12902
- 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.