Fifång-Askö-Hartsö
IUCN Not ReportedBaltic Sea Protected Area (HELCOM) · 2008
296 km²
Municipality · SWE
Nyköping
Sweden
DfbCold, no dry season, warm summer(100 %)
Species observed
10 209
Observations
1 495 029
Area
1 541,6km²
Ecological tissue
Sample of 28 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 Nyköping : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 19.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
78
Connectance
0.192
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
10 209 distinct species · 1 495 029 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
612mm
Warmest m°
20,1°C
Coldest m°
-4,1°C
Elevation: 35 m on average (min -25 m, max 102 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
612mm
Warmest month
20,1°C
Coldest month
-4,1°C
Mean alt.
35m
Min
-25m
Max
102m
Std. dev.
19m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
86,9g/kg
Clay
30,6%
Sand
33,1%
Silt
36,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
117,4g/kg
Clay
29,9%
Sand
33,4%
Silt
36,7%
5–15 cm
pH H₂O
5,1
Org. C
101,7g/kg
Clay
30,9%
Sand
32,7%
Silt
36,5%
15–30 cm
pH H₂O
5,4
Org. C
41,5g/kg
Clay
31,2%
Sand
33,3%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest53.6%
Crops10.7%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)34.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 50 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
185,9km
Lake surface here
113,15km²
Basins crossed
7
Max stream order
5
Max drainage
3 892km²
Discharge in basins
9,4m³/s
Mean precip.
565mm/an
Mean T°
6,5°C
Moisture idx
-0,04
Max snow
38%
Mean runoff
202mm/an
Mean elev. (basins)
51m
Watersheds crossing here
- Bassin de Vingåkersånsub-area3 892,2 km²overlap442.40 km²29%
- Bassin de Svärtaånsub-area383,1 km²overlap325.46 km²21%
- Bassin de Kilaånsub-area346 km²overlap295.39 km²19%
- Bassin de Kanalensub-area441,4 km²overlap249.59 km²16%
- Bassin de Dammhulteånsub-area680,6 km²overlap217.59 km²14%
- Basin #31890sub-area10,8 km²overlap9.04 km²1%
- Bassin de Trosaånsub-area557,6 km²overlap1.81 km²0%
Lakes (50, top by area)
- Båvenarea62,9 km²avg depth14.1 m
- Yngarenarea47,7 km²avg depth9.7 m
- Långhalsenarea31,9 km²avg depth10.6 m
- Hallbosjönarea11,2 km²avg depth4.4 m
- Likstammenarea9,6 km²avg depth9.4 m
- Lidsjönarea7 km²avg depth10.1 m
- Ludgosjönarea5,6 km²avg depth11.0 m
- Sibofjärdenarea5,3 km²avg depth7.4 m
- Ekebysjönarea2,7 km²avg depth7.2 m
41 more lakes
- Trobbofjärdenarea2,7 km²avg depth6.5 m
- Virlångenarea2,7 km²avg depth6.5 m
- Ångenarea2,4 km²avg depth5.1 m
- Eknarenarea2,3 km²avg depth6.1 m
- Gisesjönarea1,7 km²avg depth5.3 m
- Lövsjönarea1,4 km²avg depth5.3 m
- Björkenarea1,3 km²avg depth7.1 m
- Bålsjönarea1,3 km²avg depth4.5 m
- Kappstasjönarea1 km²avg depth6.0 m
- Lac 1297020area0,9 km²avg depth5.9 m
- Lac 1298054area0,8 km²avg depth4.4 m
- Lac 1297383area0,7 km²avg depth4.3 m
- Lac 1296512area0,7 km²avg depth6.3 m
- Lac 1296722area0,7 km²avg depth5.7 m
- Lac 1296562area0,5 km²avg depth4.1 m
- Lac 1298198area0,5 km²avg depth4.6 m
- Lac 1296941area0,5 km²avg depth4.5 m
- Lac 1297570area0,4 km²avg depth4.7 m
- Lac 1296131area0,4 km²avg depth4.8 m
- Lac 1296389area0,4 km²avg depth4.6 m
- Lac 1296238area0,4 km²avg depth4.4 m
- Lac 1296506area0,4 km²avg depth3.8 m
- Lac 1296376area0,4 km²avg depth3.9 m
- Lac 1296181area0,4 km²avg depth4.0 m
- Lac 1297638area0,4 km²avg depth3.9 m
- Lac 1296963area0,3 km²avg depth4.9 m
- Lac 1297846area0,3 km²avg depth4.2 m
- Lac 1295974area0,3 km²avg depth4.2 m
- Lac 1298193area0,3 km²avg depth4.6 m
- Lac 1296938area0,3 km²avg depth3.8 m
- Lac 1296729area0,3 km²avg depth4.4 m
- Lac 1297186area0,3 km²avg depth3.7 m
- Lac 1297436area0,3 km²avg depth5.1 m
- Lac 1295928area0,3 km²avg depth4.4 m
- Lac 1297841area0,2 km²avg depth2.5 m
- Lac 1297142area0,2 km²avg depth4.0 m
- Lac 1296815area0,2 km²avg depth2.8 m
- Lac 1296226area0,2 km²avg depth4.2 m
- Lac 1298112area0,2 km²avg depth3.6 m
- Lac 1297271area0,2 km²avg depth5.1 m
- Lac 1296838area0,2 km²avg depth4.2 m
Rivers / streams (18, ord ≥ 4)
- Kilaånord 3len here42.17 km100%total42 km
- Nyköpingsånord 5len here26.36 km100%total26 km
- Svärtaånord 3len here21.14 km100%total21 km
- Storånord 2len here16.34 km100%total16 km
- Vedaånord 2len here12.31 km84%total15 km
- Sundbyånord 3len here12.22 km100%total12 km
- Vretaånord 2len here10.34 km100%total10 km
- Husbyånord 4len here7.95 km99%total8 km
- Idbäckenord 1len here5.81 km100%total6 km
- Ramunds bäckord 2len here5.72 km100%total6 km
- Bålsjöånord 1len here5.51 km100%total6 km
- Ålbergaånord 2len here4.95 km44%total11 km
6 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
0,7nW
Built-up
16,7%
Pesticides
3,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN Not Reported · 31IUCN Ia · 22IUCN Not Assigned · 16IUCN V · 13IUCN IV · 11IUCN III · 4IUCN Ib · 3🌊 Marine · 47📍 Point sites · 2
Skärgårdsreservaten
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
88 km²
Skärgårdsreservaten
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
88 km²
Skärgårdsreservaten
IUCN VNatura 2000 SPA · 1998
88 km²
Skärgårdsreservaten
IUCN VNatura 2000 SCI · 1998
88 km²
Båven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
62 km²
Complete list100 protected areas
- Fifång-Askö-HartsöBaltic Sea Protected Area (HELCOM)IUCN Not Reported2008296 km²
- SkärgårdsreservatenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201188 km²
- SkärgårdsreservatenSpecial Protection Area (Birds Directive)IUCN Not Reported199888 km²
- SkärgårdsreservatenNatura 2000 SPAIUCN V199888 km²
- SkärgårdsreservatenNatura 2000 SCIIUCN V199888 km²
- BåvenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201162 km²
- BåvenSpecial Protection Area (Birds Directive)IUCN Not Reported200062 km²
- BåvenNatura 2000 SPAIUCN Not Assigned200062 km²
- BåvenNatura 2000 SCIIUCN Not Assigned200062 km²
- 2001932 HartsöNature ReserveIUCN V198255 km²
- 2001921 NynäsNature ReserveIUCN Ia197138 km²
- 2001930 LångöNature ReserveIUCN V198127 km²
- 2058632 EnskärWildlife and Plant SanctuaryIUCN Not Assigned202225 km²
- 2001929 RingsöNature ReserveIUCN V198120 km²
- NynäsNatura 2000 SCIIUCN Ia199818 km²
- NynäsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201118 km²
- 2001302 RågöNature ReserveIUCN V197816 km²
- RågöNatura 2000 SCIIUCN V199816 km²
- RågöNatura 2000 SPAIUCN V199816 km²
- RågöSpecial Protection Area (Birds Directive)IUCN Not Reported199816 km²
- RågöSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201116 km²
- 2001309 StrandstuvikenNature ReserveIUCN Ia198910 km²
- StrandstuvikenNatura 2000 SPAIUCN Ia199610 km²
- StrandstuvikenNatura 2000 SCIIUCN Ia199810 km²
- StrandstuvikenSpecial Protection Area (Birds Directive)IUCN Not Reported199610 km²
- StrandstuvikenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201110 km²
- LikstammenNatura 2000 SPAIUCN Not Assigned20009 km²
- LikstammenNatura 2000 SCIIUCN Not Assigned20009 km²
- LikstammenSpecial Protection Area (Birds Directive)IUCN Not Reported20009 km²
- LikstammenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20119 km²
- StendörrenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20119 km²
- StendörrenSpecial Protection Area (Birds Directive)IUCN Not Reported19989 km²
- 2002403 StendörrenNature ReserveIUCN V19729 km²
- StendörrenNatura 2000 SCIIUCN V19989 km²
- StendörrenNatura 2000 SPAIUCN V19989 km²
- BåvenöarnaNatura 2000 SCIIUCN Ia19988 km²
- BåvenöarnaNatura 2000 SPAIUCN Ia19988 km²
- BåvenöarnaSpecial Protection Area (Birds Directive)IUCN Not Reported19988 km²
- BåvenöarnaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20118 km²
- 2001757 FjällmossenNature ReserveIUCN Ib19995 km²
- Fjällmossen östgötadelenNatura 2000 SCIIUCN Ib19975 km²
- Fjällmossen östgötadelenNatura 2000 SPAIUCN Ib20005 km²
- Fjällmossen östgötadelenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- Fjällmossen östgötadelenSpecial Protection Area (Birds Directive)IUCN Not Reported20005 km²
- Stora BötetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- Stora BötetNatura 2000 SCIIUCN Ia19954 km²
- 2001881 BåvenöarnaNature ReserveIUCN Ia19894 km²
- 2001939 Stora Bötets DomänreservatNature ReserveIUCN Ia19983 km²
- SkåravikenNatura 2000 SCIIUCN Not Assigned19983 km²
- SkåravikenNatura 2000 SPAIUCN Not Assigned20003 km²
- SkåravikenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- SkåravikenSpecial Protection Area (Birds Directive)IUCN Not Reported20003 km²
- 2001942 FjällmossenNature ReserveIUCN Ia19993 km²
- Fjällmossen norraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- Fjällmossen norraSpecial Protection Area (Birds Directive)IUCN Not Reported20003 km²
- Fjällmossen norraNatura 2000 SCIIUCN Ia19983 km²
- Fjällmossen norraNatura 2000 SPAIUCN Ia20003 km²
- 2001928 SävöNature ReserveIUCN V19873 km²
- 2055541 ÖrstigsnäsNature ReserveIUCN Ia20223 km²
- 2044157 RyssbergenNature ReserveIUCN Not Assigned20163 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN