Tönnersjöheden-Årshultsmyren
IUCN IVWetland of International Importance (Ramsar Site) · 2001
124 km²
Municipality · SWE
Halmstad
Sweden
DfbCold, no dry season, warm summer(73 %)
Species observed
14 117
Observations
879 332
Area
1 024,4km²
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 Halmstad : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 14.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
77
Connectance
0.146
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
14 117 distinct species · 879 332 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,3°C
Annual rain
1 139mm
Warmest m°
20,6°C
Coldest m°
-3,6°C
Elevation: 87 m on average (min -10 m, max 190 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,3°C
Annual rain
1 139mm
Warmest month
20,6°C
Coldest month
-3,6°C
Mean alt.
87m
Min
-10m
Max
190m
Std. dev.
57m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(73 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
97,2g/kg
Clay
12,7%
Sand
56,1%
Silt
31,2%
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
4,8
Org. C
124,8g/kg
Clay
12,1%
Sand
56,6%
Silt
31,2%
5–15 cm
pH H₂O
4,8
Org. C
122,7g/kg
Clay
12,2%
Sand
55,9%
Silt
31,9%
15–30 cm
pH H₂O
4,9
Org. C
43,9g/kg
Clay
13,7%
Sand
55,8%
Silt
30,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest51.8%
Crops18.6%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)28.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 33 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
248,6km
Lake surface here
8,38km²
Basins crossed
4
Max stream order
4
Max drainage
6 275km²
Discharge in basins
7,6m³/s
Mean precip.
859mm/an
Mean T°
6,9°C
Moisture idx
0,34
Max snow
37%
Mean runoff
576mm/an
Mean elev. (basins)
116m
Watersheds crossing here
Lakes (33, top by area)
- Brearedssjönarea1,1 km²avg depth6.3 m
- Lac 1306584area0,7 km²avg depth3.2 m
- Lac 1306743area0,6 km²avg depth5.3 m
- Lac 1306883area0,5 km²avg depth3.5 m
- Lac 1306311area0,5 km²avg depth4.0 m
- Lac 1306855area0,4 km²avg depth5.4 m
- Lac 1306516area0,4 km²avg depth3.8 m
- Lac 1306867area0,4 km²avg depth3.4 m
- Lac 1306394area0,3 km²avg depth6.2 m
24 more lakes
- Lac 1306975area0,3 km²avg depth4.1 m
- Lac 1307066area0,3 km²avg depth1.5 m
- Lac 1306504area0,3 km²avg depth2.6 m
- Lac 1306120area0,3 km²avg depth3.6 m
- Lac 1306903area0,2 km²avg depth4.8 m
- Lac 1306202area0,2 km²avg depth3.1 m
- Lac 1306184area0,2 km²avg depth4.7 m
- Lac 1306410area0,2 km²avg depth4.8 m
- Lac 1306148area0,2 km²avg depth4.1 m
- Lac 1306662area0,2 km²avg depth3.1 m
- Lac 1306259area0,2 km²avg depth3.4 m
- Lac 1306700area0,2 km²avg depth3.6 m
- Lac 1306274area0,2 km²avg depth5.1 m
- Lac 1306815area0,2 km²avg depth3.2 m
- Lac 1307071area0,2 km²avg depth2.9 m
- Lac 1306606area0,2 km²avg depth3.3 m
- Lac 1306934area0,2 km²avg depth2.9 m
- Lac 1307070area0,1 km²avg depth1.0 m
- Lac 1306548area0,1 km²avg depth2.5 m
- Lac 1306581area0,1 km²avg depth3.2 m
- Lac 1306725area0,1 km²avg depth3.3 m
- Lac 1306965area0,1 km²avg depth2.2 m
- Lac 1306673area0,1 km²avg depth3.0 m
- Lac 1307056area0,1 km²avg depth2.6 m
Rivers / streams (27, ord ≥ 4)
- Fylleånord 3len here41.07 km91%total45 km
- Nissanord 4len here39.91 km42%total94 km
- Suseånord 3len here21.67 km49%total44 km
- Döblaånord 2len here17.21 km99%total17 km
- Börjeånord 2len here14.63 km100%total15 km
- Assmanord 2len here14.12 km100%total14 km
- Lillånord 1len here12.13 km100%total12 km
- Sennanord 4len here12.12 km100%total12 km
- Trönningeånord 1len here10.99 km100%total11 km
- Ullasjöbäckenord 1len here9.44 km100%total9 km
- Hasslebäckenord 2len here9.34 km100%total9 km
- Kölsbäckenord 2len here8.63 km37%total23 km
15 more river segmentssorted by Strahler order + length
- Alslövsånord 2len here7.34 km99%total7 km
- Hällebäckenord 1len here5.97 km100%total6 km
- Genevadsånord 3len here5.09 km99%total5 km
- Krokånord 3len here3.27 km7%total44 km
- Slissånord 3len here3.00 km100%total3 km
- Vrånglabäckenord 1len here2.99 km100%total3 km
- Brostorpaånord 2len here2.52 km10%total24 km
- Skifteboånord 1len here2.45 km45%total5 km
- Teglabäckenord 1len here1.93 km100%total2 km
- Assarpsbäckenord 1len here0.89 km100%total1 km
- Rösjöbäckenord 1len here0.79 km100%total1 km
- Toftabobäckenord 1len here0.70 km101%total1 km
- Slienord 1len here0.24 km3%total8 km
- Kvarnabäckenord 1len here0.15 km3%total5 km
- Mostorpsånord 2len here≈ tangenttotal29 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,8nW
Built-up
45,7%
Pesticides
3,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN IV · 35IUCN Not Reported · 30IUCN Ia · 18IUCN Not Assigned · 11IUCN III · 4IUCN V · 2🌊 Marine · 21📍 Point sites · 8
Tönnersjömålet och Mästocka skjutfält
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2002
30 km²
Tönnersjömålet och Mästocka skjutfält
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
30 km²
Tönnersjömålet och Mästocka skjutfält
IUCN Not AssignedNatura 2000 SPA · 2002
30 km²
Tönnersjömålet och Mästocka skjutfält
IUCN Not AssignedNatura 2000 SCI · 2002
30 km²
Lunnarna
IUCN Not AssignedNatura 2000 SPA · 2004
11 km²
Complete list100 protected areas
- Tönnersjöheden-ÅrshultsmyrenWetland of International Importance (Ramsar Site)IUCN IV2001124 km²
- Tönnersjömålet och Mästocka skjutfältSpecial Protection Area (Birds Directive)IUCN Not Reported200230 km²
- Tönnersjömålet och Mästocka skjutfältSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201130 km²
- Tönnersjömålet och Mästocka skjutfältNatura 2000 SPAIUCN Not Assigned200230 km²
- Tönnersjömålet och Mästocka skjutfältNatura 2000 SCIIUCN Not Assigned200230 km²
- LunnarnaNatura 2000 SPAIUCN Not Assigned200411 km²
- LunnarnaNatura 2000 SCIIUCN Not Assigned200411 km²
- LunnarnaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201111 km²
- LunnarnaSpecial Protection Area (Birds Directive)IUCN Not Reported200411 km²
- 2026672 BiskopstorpNature ReserveIUCN IV201210 km²
- 2001413 LånghultamyrenNature ReserveIUCN IV19998 km²
- FylleånWetland of International Importance (Ramsar Site)IUCN III20018 km²
- LånghultamyrenNatura 2000 SCIIUCN IV20008 km²
- LånghultamyrenNatura 2000 SPAIUCN IV20008 km²
- LånghultamyrenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20118 km²
- LånghultamyrenSpecial Protection Area (Birds Directive)IUCN Not Reported20008 km²
- BiskopstorpNatura 2000 SPAIUCN IV20008 km²
- BiskopstorpNatura 2000 SCIIUCN IV19978 km²
- BiskopstorpSpecial Protection Area (Birds Directive)IUCN Not Reported20008 km²
- BiskopstorpSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20118 km²
- Laholmsbuktens sanddynsreservatSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20117 km²
- Laholmsbuktens sanddynsreservatSpecial Protection Area (Birds Directive)IUCN Not Reported19967 km²
- Laholmsbuktens sanddynsreservatNatura 2000 SPAIUCN IV19967 km²
- Laholmsbuktens sanddynsreservatNatura 2000 SCIIUCN IV19957 km²
- 2001415 HaverdalsreservatetNature ReserveIUCN V19427 km²
- HaverdalSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20117 km²
- HaverdalNatura 2000 SCIIUCN V19957 km²
- 2001408 PorsbjärNature ReserveIUCN Ia20026 km²
- PorsbjärNatura 2000 SPAIUCN Ia19965 km²
- PorsbjärNatura 2000 SCIIUCN Ia20025 km²
- PorsbjärSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
- PorsbjärSpecial Protection Area (Birds Directive)IUCN Not Reported19965 km²
- 2001084 HökafältetNature ReserveIUCN IV19724 km²
- 2001083 TönnersaNature ReserveIUCN IV19803 km²
- FylleånNatura 2000 SCIIUCN Not Assigned20003 km²
- FylleånSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20113 km²
- 2051040 SöderängarnaNature ReserveIUCN Ia20213 km²
- 2001400 VapnömosseNature ReserveIUCN Not Assigned20022 km²
- Vapnö mosseSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- Vapnö mosseNatura 2000 SCIIUCN Not Assigned20012 km²
- 2001401 SteningekustenNature ReserveIUCN IV19702 km²
- Steninge-StensjöstrandSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- Steninge-StensjöstrandNatura 2000 SCIIUCN IV19952 km²
- 2020225 UllasjöbäckenNature ReserveIUCN Ia20092 km²
- 2002194 GårdshultNature ReserveIUCN Ia19912 km²
- LadbackenAgreement between government agenciesIUCN Not Assigned20102 km²
- 2049400 Trönninge ängarNature ReserveIUCN IV20181 km²
- UllasjöbäckenNatura 2000 SCIIUCN Ia20041 km²
- UllasjöbäckenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2001078 GullbrannaNature ReserveIUCN IV19721 km²
- GårdshultNatura 2000 SCIIUCN Ia19971 km²
- GårdshultSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- 2040870 StoremosseNature ReserveIUCN IV20141 km²
- 2001412 SundsholmNature ReserveIUCN IV19961 km²
- 2002411 Fylleåns dalgångNature ReserveIUCN IV19761 km²
- TylönSpecial Protection Area (Birds Directive)IUCN Not Reported19961 km²
- TylönNatura 2000 SPAIUCN IV19961 km²
- 2002413 TylönNature ReserveIUCN IV19271 km²
- 2001414 Lillared-KlövabergetNature ReserveIUCN IV19911 km²
- KlövabergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN