SK 520-2018
IUCN IVNature conservation agreement · 2019
65 km²
Municipality · SWE
Ludvika
Sweden
DfbCold, no dry season, warm summer(51 %)
Species observed
8 140
Observations
306 052
Area
1 659,2km²
Ecological tissue
Sample of 33 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 Ludvika : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
82
Connectance
0.138
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
8 140 distinct species · 306 052 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,7°C
Annual rain
869mm
Warmest m°
20,0°C
Coldest m°
-7,8°C
Elevation: 289 m on average (min 138 m, max 508 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,7°C
Annual rain
869mm
Warmest month
20,0°C
Coldest month
-7,8°C
Mean alt.
289m
Min
138m
Max
508m
Std. dev.
70m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(51 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology13 basins · 50 lakes · 39 rivers
Hydrology metrics for this exact territory
Stream length here
293,5km
Lake surface here
137,02km²
Basins crossed
13
Max stream order
4
Max drainage
21 958km²
Discharge in basins
48,8m³/s
Mean precip.
719mm/an
Mean T°
4,2°C
Moisture idx
0,20
Max snow
50%
Mean runoff
324mm/an
Mean elev. (basins)
274m
Watersheds crossing here
- Bassin de Svartälvensub-area1 448 km²overlap288.96 km²17%
- Bassin de Stormossånsub-area289,6 km²overlap287.00 km²17%
- Bassin de Lungmyrånsub-area383,3 km²overlap208.74 km²13%
- Bassin de Gonäsånsub-area223,2 km²overlap205.51 km²12%
- Bassin de Pajsoånsub-area187 km²overlap179.50 km²11%
- Bassin de Sikforsånsub-area516,9 km²overlap175.95 km²11%
- Bassin de Garhytteånsub-area383,9 km²overlap81.80 km²5%
- Bassin de Nittälvensub-area359 km²overlap65.91 km²4%
- Bassin de Dalälvensub-area869,1 km²overlap61.52 km²4%
Lakes (50, top by area)
- Väsmanarea38,9 km²avg depth19.1 m
- Soasjärviarea13,9 km²avg depth14.1 m
- Norra Hörkenarea12,5 km²avg depth15.0 m
- Saxenarea8,6 km²avg depth12.2 m
- Södra Hörkenarea8,6 km²avg depth14.9 m
- Rämenarea7,3 km²avg depth15.2 m
- Stora Lejenarea5,8 km²avg depth12.6 m
- Bysjönarea5 km²avg depth9.2 m
- Övre Hillenarea5 km²avg depth10.8 m
41 more lakes
- Björkenarea3,5 km²avg depth10.7 m
- Rösjönarea3,5 km²avg depth11.5 m
- Gällingenarea3,4 km²avg depth8.8 m
- Hånarea3,1 km²avg depth7.5 m
- Stora Avlångenarea3,1 km²avg depth12.7 m
- Skärsjönarea2,9 km²avg depth7.2 m
- Södra Laggenarea2,8 km²avg depth7.5 m
- Övre Norenarea2,5 km²avg depth7.8 m
- Gänsenarea2,3 km²avg depth7.0 m
- Stora Låsenarea1,8 km²avg depth8.6 m
- Norsenarea1,5 km²avg depth5.9 m
- Säfssjönarea1,5 km²avg depth5.4 m
- Storsjönarea1,4 km²avg depth7.2 m
- Lake #56712area1,3 km²avg depth6.4 m
- Nedre Tällbergssjönarea1,2 km²avg depth5.6 m
- Olsjönarea1,2 km²avg depth6.6 m
- Saxenarea1,1 km²avg depth7.1 m
- Hällsjönarea1 km²avg depth6.6 m
- Stora Ursenarea1 km²avg depth7.3 m
- Hösjönarea1 km²avg depth5.7 m
- Lac 1286660area1 km²avg depth6.1 m
- Lac 1286325area0,9 km²avg depth6.1 m
- Lac 1285260area0,8 km²avg depth6.4 m
- Lac 1285127area0,8 km²avg depth5.1 m
- Lac 1285496area0,8 km²avg depth5.1 m
- Lac 1286860area0,8 km²avg depth6.3 m
- Lac 1287458area0,7 km²avg depth4.7 m
- Lac 1287115area0,7 km²avg depth6.8 m
- Lac 1286291area0,7 km²avg depth6.1 m
- Lac 1286900area0,7 km²avg depth5.3 m
- Lac 1287860area0,7 km²avg depth5.9 m
- Lac 1285730area0,7 km²avg depth7.9 m
- Lac 1287774area0,6 km²avg depth7.2 m
- Lac 1286452area0,6 km²avg depth4.6 m
- Lac 1286202area0,6 km²avg depth4.6 m
- Lac 1285584area0,6 km²avg depth5.8 m
- Lac 1285406area0,6 km²avg depth5.6 m
- Lac 1285363area0,5 km²avg depth6.0 m
- Lac 1286720area0,5 km²avg depth4.5 m
- Lac 1287964area0,5 km²avg depth5.7 m
- Lac 1285150area0,5 km²avg depth4.0 m
Rivers / streams (39, ord ≥ 4)
- Pajsoånord 2len here20.79 km100%total21 km
- Brittälvenord 2len here19.47 km100%total19 km
- Tyforsälvenord 2len here14.03 km94%total15 km
- Stormossånord 1len here13.44 km100%total13 km
- Heabäckenord 1len here13.01 km75%total17 km
- Norrboånord 3len here12.18 km100%total12 km
- Liälvenord 2len here10.94 km100%total11 km
- Ricktjärnsånord 1len here10.20 km100%total10 km
- Lungmyrånord 3len here9.68 km71%total14 km
- Saxhyttånord 1len here9.48 km76%total13 km
- Gänsånord 2len here9.44 km71%total13 km
- Gonäsånord 2len here9.37 km100%total9 km
27 more river segmentssorted by Strahler order + length
- Mörtånord 1len here9.32 km100%total9 km
- Röälvenord 1len here9.28 km100%total9 km
- Bredsjöånord 1len here8.78 km100%total9 km
- Burånord 3len here8.42 km100%total8 km
- Loforsenord 3len here8.36 km100%total8 km
- Nittälvenord 3len here8.08 km16%total49 km
- Kvarnånord 1len here7.86 km33%total24 km
- Utbotingsbäckenord 1len here7.85 km100%total8 km
- Ludvika strömord 4len here7.68 km100%total8 km
- Gräsbergsånord 1len here7.60 km100%total8 km
- Stenälvenord 2len here6.76 km100%total7 km
- Stampbäckenord 1len here5.28 km45%total12 km
- Gräftånord 1len here5.28 km100%total5 km
- Isbergsbäckenord 1len here4.73 km100%total5 km
- Hjällsåsbäckenord 1len here4.68 km100%total5 km
- Hyttbäckenord 1len here4.30 km100%total4 km
- Norsånord 1len here3.67 km100%total4 km
- Ryssbäckenord 1len here3.54 km100%total4 km
- Oxbrobäckenord 2len here3.06 km100%total3 km
- Svartälvenord 4len here2.98 km3%total118 km
- Rikesbäckenord 1len here2.96 km95%total3 km
- Bränntjärnsälvenord 1len here2.36 km79%total3 km
- Bakbäckenord 2len here2.31 km100%total2 km
- Äskanord 2len here1.90 km8%total24 km
- Mångsälvenord 2len here1.88 km19%total10 km
- Björnhytteånord 1len here1.45 km100%total1 km
- Tyrsånord 2len here1.13 km17%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas100
IUCN Ia · 39IUCN Not Reported · 24IUCN IV · 15IUCN Not Assigned · 10IUCN Ib · 8IUCN Not Applicable · 3IUCN III · 1📍 Point sites · 7
Nittälven
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2013
19 km²
2005663 Nittälven
IUCN IbNature Reserve · 2018
19 km²
2002075 Gyllbergen
IUCN IbNature Reserve · 1982
17 km²
Skattlösbergs stormosse
IUCN Not AssignedNatura 2000 SCI · 1998
11 km²
Skattlösbergs stormosse
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
11 km²
Complete list100 protected areas
- SK 520-2018Nature conservation agreementIUCN IV201965 km²
- NittälvenWetland of International Importance (Ramsar Site)IUCN Not Reported201319 km²
- 2005663 NittälvenNature ReserveIUCN Ib201819 km²
- 2002075 GyllbergenNature ReserveIUCN Ib198217 km²
- Skattlösbergs stormosseNatura 2000 SCIIUCN Not Assigned199811 km²
- Skattlösbergs stormosseSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201111 km²
- Gyllbergen, BorlängesidanSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201111 km²
- Gyllbergen, BorlängesidanNatura 2000 SCIIUCN Ib199811 km²
- 2044368 LejbergetNature ReserveIUCN Ib20166 km²
- 2044851 KullerbergenNature ReserveIUCN Ib20166 km²
- KullerbergenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20116 km²
- KullerbergenNatura 2000 SCIIUCN Ib20046 km²
- LejbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20116 km²
- LejbergetNatura 2000 SCIIUCN Ib20046 km²
- Gyllbergen, LudvikasidanNatura 2000 SCIIUCN Ib20015 km²
- Gyllbergen, LudvikasidanSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- 2014398 Övre SävälvenNature ReserveIUCN Ia20143 km²
- 2002709 MalingarnaNature Conservation AreaIUCN Not Assigned19783 km²
- NybrännbergetSpecial Protection Area (Birds Directive)IUCN Not Reported19962 km²
- NybrännbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- NybrännbergetNatura 2000 SPAIUCN Ia19962 km²
- NybrännbergetNatura 2000 SCIIUCN Ia19952 km²
- 2002087 NybrännbergetNature ReserveIUCN Ia19912 km²
- 2045008 KanabergetNature ReserveIUCN Ia20161 km²
- KanabergetNatura 2000 SCIIUCN Ia20041 km²
- KanabergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- Övre NittälvsdalenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2002846 Övre NittälvsdalenNature ReserveIUCN Ia20051 km²
- Övre NittälvsdalenNatura 2000 SCIIUCN Ia20011 km²
- 2012986 NackarbergNature ReserveIUCN Ia20071 km²
- NackarbergNatura 2000 SCIIUCN Ia20021 km²
- NackarbergSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- n/a.Nature conservation agreement, County Administrative BoardIUCN IV20181 km²
- Nittenmossen, västNatura 2000 SCIIUCN Ia19981 km²
- 2014826 NittenmossenNature ReserveIUCN Ia20111 km²
- Nittenmossen, västSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2003041 VändlebergetNature ReserveIUCN Ia20061 km²
- A209585Voluntary set-aside areasIUCN Not Applicable20161 km²
- 2053023 TomossenNature ReserveIUCN Ia20201 km²
- TomossenNatura 2000 SCIIUCN Ia19981 km²
- TomossenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2005508 OlkosröjningenNature ReserveIUCN Ia20061 km²
- 2010924 HånNature ReserveIUCN IV20071 km²
- HånNatura 2000 SCIIUCN IV20001 km²
- HånSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- GänsbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- GänsbergetNatura 2000 SCIIUCN Ia20041 km²
- 2047682 GänsbergetNature ReserveIUCN Ia20181 km²
- 2002097 Skattlösbergs byNature ReserveIUCN IV19780 km²
- Skattlösbergs bySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20110 km²
- Skattlösbergs byNatura 2000 SCIIUCN IV19980 km²
- A209364Voluntary set-aside areasIUCN Not Applicable20160 km²
- Nittenmossen-östraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20110 km²
- 2013350 NittenmossenNature ReserveIUCN Ia20070 km²
- Nittenmossen-östraNatura 2000 SCIIUCN Ia19980 km²
- 2062901 Storsjöåns naturreservatNature ReserveIUCN Ia20240 km²
- 2050068 KockorabergetNature ReserveIUCN Ia20200 km²
- 2022115 NittälvenNature ReserveIUCN III20110 km²
- 2004111 Område i sjön GlaningenWildlife and Plant SanctuaryIUCN Not Assigned19830 km²
- 2020305 GranönNature ReserveIUCN IV20070 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN