Nature Reserve · swe
2001746 Viggeby
- Area
- 6 km²
- IUCN cat.
- V
- Year
- 1972
Overview
- Designation
- Nature Reserve
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1972
- Managing authority
- County Administrative Board and Local Authorities
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 587 distinct species · 55 539 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de 2001746 Viggeby : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 7 bulles famille, 66 interactions GloBI documentées sur 4 types (connectance 13.3%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,2km
Lake surface here
3,65km²
Basins crossed
1
Max stream order
4
Max drainage
2 459km²
Discharge in basins
0,0m³/s
Mean precip.
574mm/an
Mean T°
6,2°C
Moisture idx
-0,05
Max snow
37%
Mean runoff
149mm/an
Mean elev. (basins)
149m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, 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
- 58.18822, 15.64794
- 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.