Ruisseau· 2 segments
Ramunds bäck
Crosses 2 administrative regions : Norrköping, Nyköping
Total length
8km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- NyköpingSödermanland · Sweden5.7 kmin this dpt
- NorrköpingÖstergötland · Sweden0.0 kmin this dpt
16 intersecting protected areas
2001757 Fjällmossen
IUCN IbNature Reserve
Fjällmossen östgötadelen
IUCN IbNatura 2000 SPA
Fjällmossen östgötadelen
IUCN IbNatura 2000 SCI
Fjällmossen östgötadelen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Fjällmossen östgötadelen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2001942 Fjällmossen
IUCN IaNature Reserve
Fjällmossen norra
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Fjällmossen norra
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Fjällmossen norra
IUCN IaNatura 2000 SPA
7 more protected areassorted by area
Fjällmossen norra
IUCN IaNatura 2000 SCI
2059461 Brännsjöarna
IUCN IVNature Reserve
Kilaån-Vretaån
IUCN Not AssignedNatura 2000 SCI
Kilaån-Vretaån
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2001299 Vretaån
IUCN IVNature Reserve
SK 935-2004
IUCN IVNature conservation agreement, Swedish Forest Agency
2001943 Ramunds bäck
IUCN IIINature Reserve
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 501 distinct species · 9 015 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Ramunds bäck : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
8km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.