Tönnersjöheden-Årshultsmyren
IUCN IVWetland of International Importance (Ramsar Site) · 2001
124 km²
Municipality · SWE
Ljungby
Sweden
DfbCold, no dry season, warm summer(100 %)
Species observed
8 931
Observations
843 645
Area
2 005,9km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ljungby : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 5 types (connectance 13.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
72
Connectance
0.136
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
8 931 distinct species · 843 645 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
908mm
Warmest m°
20,5°C
Coldest m°
-4,4°C
Elevation: 154 m on average (min 125 m, max 195 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
908mm
Warmest month
20,5°C
Coldest month
-4,4°C
Mean alt.
154m
Min
125m
Max
195m
Std. dev.
13m
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
4,5
Org. C
105,1g/kg
Clay
9,4%
Sand
62,1%
Silt
28,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,4
Org. C
132,5g/kg
Clay
9,0%
Sand
62,2%
Silt
28,8%
5–15 cm
pH H₂O
4,4
Org. C
131,7g/kg
Clay
8,0%
Sand
63,3%
Silt
28,7%
15–30 cm
pH H₂O
4,7
Org. C
51,1g/kg
Clay
11,3%
Sand
60,8%
Silt
27,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest59.5%
Crops6.9%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)33.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 50 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
318,9km
Lake surface here
219,31km²
Basins crossed
9
Max stream order
5
Max drainage
6 275km²
Discharge in basins
64,4m³/s
Mean precip.
766mm/an
Mean T°
6,5°C
Moisture idx
0,23
Max snow
35%
Mean runoff
446mm/an
Mean elev. (basins)
162m
Watersheds crossing here
- Bassin de Storånsub-area2 080,5 km²overlap801.35 km²40%
- Bassin de Helge åsub-area876,4 km²overlap388.69 km²19%
- Bassin de Skålånsub-area325,5 km²overlap275.23 km²14%
- Bassin de Krokånsub-area1 161,7 km²overlap215.75 km²11%
- Bassin de Prästebodaånsub-area262,5 km²overlap197.63 km²10%
- Bassin de Årånsub-area545,3 km²overlap87.05 km²4%
- Bassin de Fylleånsub-area660,4 km²overlap39.45 km²2%
- Bassin de Lagansub-area148,3 km²overlap0.80 km²0%
- Bassin de Helge åsub-area455,9 km²overlap0.00 km²0%
Lakes (50, top by area)
- Bolmenarea172,5 km²avg depth15.4 m
- Möckelnarea45,9 km²avg depth8.0 m
- Vidösternarea42,4 km²avg depth7.0 m
- Flårenarea35,2 km²avg depth9.2 m
- Unnenarea16,8 km²avg depth9.6 m
- Furenarea11,2 km²avg depth6.3 m
- Kösenarea10,7 km²avg depth8.2 m
- Vissjönarea6,4 km²avg depth5.2 m
- Tjurkenarea6,1 km²avg depth6.0 m
41 more lakes
- Stensjönarea5,4 km²avg depth5.3 m
- Hängasjönarea3,9 km²avg depth5.9 m
- Exenarea3,5 km²avg depth4.8 m
- Yasjönarea3,4 km²avg depth6.4 m
- Mäenarea3,2 km²avg depth5.2 m
- Ryssbysjönarea2,8 km²avg depth4.1 m
- Torserydssjönarea2,1 km²avg depth3.4 m
- Agunnarydsjönarea1,9 km²avg depth3.6 m
- Fenenarea1,8 km²avg depth3.6 m
- Lake #60483area1,8 km²avg depth4.6 m
- Skeppshultasjönarea1,6 km²avg depth3.7 m
- Tuvesjönarea1,2 km²avg depth5.2 m
- Vidösternarea1,1 km²avg depth4.0 m
- Lillasjöarea1,1 km²avg depth5.4 m
- Lac 1306566area1 km²avg depth4.3 m
- Lac 1305956area0,9 km²avg depth4.5 m
- Lac 1306453area0,8 km²avg depth4.0 m
- Lac 1306860area0,8 km²avg depth3.8 m
- Lac 1306580area0,7 km²avg depth2.8 m
- Lac 1307253area0,7 km²avg depth3.8 m
- Lac 1306584area0,7 km²avg depth3.2 m
- Lac 1306457area0,7 km²avg depth3.2 m
- Lac 1306668area0,7 km²avg depth3.7 m
- Lac 1306947area0,6 km²avg depth3.3 m
- Lac 1307170area0,6 km²avg depth3.6 m
- Lac 1305888area0,6 km²avg depth3.6 m
- Lac 1306424area0,6 km²avg depth5.0 m
- Lac 1306635area0,6 km²avg depth2.8 m
- Lac 1306883area0,5 km²avg depth3.5 m
- Lac 1306825area0,5 km²avg depth3.5 m
- Lac 1306744area0,5 km²avg depth3.7 m
- Lac 1305832area0,5 km²avg depth4.2 m
- Lac 1307187area0,5 km²avg depth4.2 m
- Lac 1306372area0,4 km²avg depth4.3 m
- Lac 1306702area0,4 km²avg depth2.9 m
- Lac 1306693area0,4 km²avg depth4.1 m
- Lac 1306040area0,4 km²avg depth3.2 m
- Lac 1306846area0,4 km²avg depth4.1 m
- Lac 1306645area0,4 km²avg depth2.7 m
- Lac 1306498area0,4 km²avg depth2.7 m
- Lac 1307086area0,4 km²avg depth3.4 m
Rivers / streams (20, ord ≥ 4)
- Helge åord 5len here42.96 km15%total290 km
- Bolmånord 5len here42.79 km85%total50 km
- Prästebodaånord 2len here41.98 km100%total42 km
- Krokånord 3len here33.11 km75%total44 km
- Kåtanord 3len here32.17 km100%total32 km
- Skålånord 4len here20.15 km100%total20 km
- Sickingebäckord 4len here17.89 km100%total18 km
- Torpaånord 3len here16.25 km100%total16 km
- Ljungabäckenord 2len here12.84 km82%total16 km
- Kvarnbäckenord 2len here12.74 km97%total13 km
- Kölsbäckenord 2len here11.73 km51%total23 km
- Toftaånord 4len here8.25 km23%total36 km
8 more river segmentssorted by Strahler order + length
- Råsabäckenord 1len here6.00 km41%total15 km
- Osånord 1len here4.59 km36%total13 km
- Lilla Helge åord 1len here4.31 km100%total4 km
- Gladabäckenord 1len here3.24 km100%total3 km
- Hinnånord 2len here2.93 km100%total3 km
- Össjabäckenord 1len here2.63 km82%total3 km
- Skaftabäckord 5len here2.28 km21%total11 km
- Vänneånord 5len here0.12 km0%total25 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
7,9%
Pesticides
3,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN Not Reported · 34IUCN IV · 25IUCN Ia · 20IUCN Not Assigned · 8IUCN III · 6IUCN V · 4IUCN Ib · 3📍 Point sites · 17
2002378 Årshultsmyren
IUCN IbNature Reserve · 1973
15 km²
Årshultsmyren
IUCN IbNatura 2000 SPA · 1996
15 km²
Årshultsmyren
IUCN IbNatura 2000 SCI · 1997
15 km²
Årshultsmyren
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1996
15 km²
Årshultsmyren
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
15 km²
Complete list100 protected areas
- Tönnersjöheden-ÅrshultsmyrenWetland of International Importance (Ramsar Site)IUCN IV2001124 km²
- 2002378 ÅrshultsmyrenNature ReserveIUCN Ib197315 km²
- ÅrshultsmyrenNatura 2000 SPAIUCN Ib199615 km²
- ÅrshultsmyrenNatura 2000 SCIIUCN Ib199715 km²
- ÅrshultsmyrenSpecial Protection Area (Birds Directive)IUCN Not Reported199615 km²
- ÅrshultsmyrenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201115 km²
- LunnarnaNatura 2000 SCIIUCN Not Assigned200411 km²
- LunnarnaNatura 2000 SPAIUCN Not Assigned200411 km²
- LunnarnaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201111 km²
- LunnarnaSpecial Protection Area (Birds Directive)IUCN Not Reported200411 km²
- Centrala MöckelnSpecial Protection Area (Birds Directive)IUCN Not Reported19969 km²
- Centrala MöckelnSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20119 km²
- Centrala MöckelnNatura 2000 SCIIUCN Ia19979 km²
- Centrala MöckelnNatura 2000 SPAIUCN Ia19969 km²
- 2014867 FlymossenNature ReserveIUCN IV20128 km²
- 2013309 HorsnäsamossenNature ReserveIUCN IV20108 km²
- Tira öarNatura 2000 SCIIUCN V19957 km²
- Tira öarNatura 2000 SPAIUCN V19967 km²
- Tira öarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20117 km²
- Tira öarSpecial Protection Area (Birds Directive)IUCN Not Reported19967 km²
- 2002008 Tira öarNature ReserveIUCN V19867 km²
- 2001408 PorsbjärNature ReserveIUCN Ia20026 km²
- HorsnäsamossenNatura 2000 SPAIUCN IV20026 km²
- HorsnäsamossenNatura 2000 SCIIUCN IV20026 km²
- HorsnäsamossenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20116 km²
- HorsnäsamossenSpecial Protection Area (Birds Directive)IUCN Not Reported20026 km²
- PorsbjärNatura 2000 SCIIUCN Ia20025 km²
- PorsbjärNatura 2000 SPAIUCN Ia19965 km²
- PorsbjärSpecial Protection Area (Birds Directive)IUCN Not Reported19965 km²
- PorsbjärSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- 2002371 MarsholmNature ReserveIUCN Ia19845 km²
- FlymossenNatura 2000 SPAIUCN IV20035 km²
- FlymossenNatura 2000 SCIIUCN IV19975 km²
- FlymossenSpecial Protection Area (Birds Directive)IUCN Not Reported20035 km²
- FlymossenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- Rönnö (östra)Natura 2000 SCIIUCN Ia20044 km²
- Rönnö (östra)Natura 2000 SPAIUCN Ia20044 km²
- Rönnö (östra)Special Protection Area (Birds Directive)IUCN Not Reported20044 km²
- Rönnö (östra)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- 2002913 RönnöNature ReserveIUCN Ia20054 km²
- 2002554 Färjansö-LångöNature ReserveIUCN Not Assigned20024 km²
- Färjansö-LångöNatura 2000 SCIIUCN Not Assigned19974 km²
- Färjansö-LångöSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- 2002376 GölsjömyrenNature ReserveIUCN Ia19754 km²
- 2002388 Ronamossen/KlockesjömyrenNature ReserveIUCN Ia20004 km²
- Ronamossen/KlockesjömyrenNatura 2000 SCIIUCN Ia20004 km²
- Ronamossen/KlockesjömyrenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- VedåsaSpecial Protection Area (Birds Directive)IUCN Not Reported20044 km²
- VedåsaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- VedåsaNatura 2000 SPAIUCN IV20044 km²
- VedåsaNatura 2000 SCIIUCN IV20044 km²
- 2002972 VedåsaNature ReserveIUCN IV20074 km²
- 2002365 HööNature ReserveIUCN V19604 km²
- Rocknen-HästhultsskogenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- Rocknen-HästhultsskogenNatura 2000 SCIIUCN III19954 km²
- 2064301 HunnsbergetNature ReserveIUCN IV20244 km²
- GölsjömyrenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- GölsjömyrenNatura 2000 SCIIUCN Ia19973 km²
- 2002381 RocknenområdetNature ReserveIUCN III19773 km²
- 2013559 RönnöNature ReserveIUCN Ia20083 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN