2001169 Ysberget - Laxtjärnsberget
IUCN IaNature Reserve · 1990
5 km²
Municipality · SWE
Bollnäs
Sweden
DfbCold, no dry season, warm summer(61 %)
Species observed
6 395
Observations
294 665
Area
1 994,9km²
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 Bollnäs : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 4 types (connectance 14.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
98
Connectance
0.147
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
6 395 distinct species · 294 665 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,5°C
Annual rain
761mm
Warmest m°
20,3°C
Coldest m°
-8,3°C
Elevation: 213 m on average (min 46 m, max 431 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,5°C
Annual rain
761mm
Warmest month
20,3°C
Coldest month
-8,3°C
Mean alt.
213m
Min
46m
Max
431m
Std. dev.
93m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(61 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,8
Org. C
116,5g/kg
Clay
13,8%
Sand
49,5%
Silt
36,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
177,4g/kg
Clay
13,5%
Sand
49,6%
Silt
36,8%
5–15 cm
pH H₂O
4,7
Org. C
127,9g/kg
Clay
13,1%
Sand
49,2%
Silt
37,7%
15–30 cm
pH H₂O
5,0
Org. C
44,3g/kg
Clay
14,9%
Sand
49,5%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest66.6%
Crops3.3%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)29.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 50 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
197,5km
Lake surface here
126,50km²
Basins crossed
9
Max stream order
6
Max drainage
20 173km²
Discharge in basins
187,6m³/s
Mean precip.
642mm/an
Mean T°
3,8°C
Moisture idx
0,13
Max snow
52%
Mean runoff
276mm/an
Mean elev. (basins)
177m
Watersheds crossing here
- Bassin de Ljusnansub-area1 342,5 km²overlap637.81 km²32%
- Bassin de Ljusnansub-area1 048,4 km²overlap551.17 km²28%
- Bassin de Testeboånsub-area1 586,4 km²overlap332.26 km²17%
- Bassin de Voxnansub-area284 km²overlap242.35 km²12%
- Bassin de Voxnansub-area181,4 km²overlap61.89 km²3%
- Bassin de Trönöånsub-area711,3 km²overlap58.97 km²3%
- Bassin de Gopånsub-area463 km²overlap58.35 km²3%
- Bassin de Hässjaånsub-area665,9 km²overlap38.29 km²2%
- Bassin de Viksjöforsströmmensub-area445,7 km²overlap13.79 km²1%
Lakes (50, top by area)
- Bergvikenarea42,7 km²avg depth18.2 m
- Tevsjönarea33,7 km²avg depth18.7 m
- Galvsjönarea9 km²avg depth13.7 m
- Varpenarea7,7 km²avg depth8.1 m
- Växsjönarea6 km²avg depth9.4 m
- Voxsjönarea5,1 km²avg depth5.8 m
- Flugenarea4,8 km²avg depth6.8 m
- Kyrksjönarea4,8 km²avg depth6.5 m
- Hölesjönarea4,3 km²avg depth9.3 m
41 more lakes
- Nedre Hertenarea3,5 km²avg depth7.5 m
- Fansenarea2,9 km²avg depth5.8 m
- Flästasjönarea2,9 km²avg depth6.8 m
- Kölsjönarea2,9 km²avg depth6.0 m
- Lill-Nienarea2,7 km²avg depth7.1 m
- Stora Öjungenarea2,7 km²avg depth10.3 m
- Stora Dalsjönarea2,5 km²avg depth10.7 m
- Häsbosjönarea2,5 km²avg depth5.5 m
- Öjungenarea2,1 km²avg depth7.8 m
- Övre Hertenarea2,1 km²avg depth10.4 m
- Mosjönarea2,1 km²avg depth5.4 m
- Storsjönarea2 km²avg depth7.1 m
- Gopenarea1,8 km²avg depth4.8 m
- Bofarasjönarea1,8 km²avg depth4.0 m
- Stensjönarea1,7 km²avg depth4.4 m
- Snatenarea1,6 km²avg depth3.6 m
- Istesjönarea1,5 km²avg depth5.7 m
- Mörtsjönarea1,5 km²avg depth4.1 m
- Lake #54564area1,4 km²avg depth4.3 m
- Lac 1275973area1 km²avg depth6.7 m
- Lac 1277120area0,9 km²avg depth7.0 m
- Lac 1279254area0,9 km²avg depth4.8 m
- Lac 1279233area0,9 km²avg depth6.0 m
- Lac 1277924area0,9 km²avg depth4.0 m
- Lac 1279814area0,8 km²avg depth4.7 m
- Lac 1279774area0,8 km²avg depth3.8 m
- Lac 1279510area0,8 km²avg depth4.8 m
- Lac 1276361area0,8 km²avg depth4.9 m
- Lac 1277614area0,8 km²avg depth5.7 m
- Lac 1276633area0,8 km²avg depth4.9 m
- Lac 1280186area0,8 km²avg depth3.8 m
- Lac 1279448area0,7 km²avg depth4.8 m
- Lac 1276722area0,7 km²avg depth7.1 m
- Lac 1279725area0,7 km²avg depth4.4 m
- Lac 1277711area0,7 km²avg depth5.7 m
- Lac 1278600area0,6 km²avg depth4.6 m
- Lac 1278670area0,6 km²avg depth5.2 m
- Lac 1278569area0,6 km²avg depth3.7 m
- Lac 1276818area0,6 km²avg depth6.7 m
- Lac 1279102area0,5 km²avg depth4.4 m
- Lac 1279333area0,5 km²avg depth5.1 m
Rivers / streams (14, ord ≥ 4)
- Ljusnanord 6len here97.22 km17%total557 km
- Voxnanord 5len here17.84 km9%total206 km
- Svartånord 3len here10.95 km98%total11 km
- Galvånord 1len here9.57 km77%total12 km
- Rösteånord 2len here9.37 km100%total9 km
- Möngeshålsbäckenord 1len here8.75 km100%total9 km
- Kilånord 3len here7.29 km100%total7 km
- Långsjöånord 1len here6.19 km100%total6 km
- Simeånord 1len here5.80 km100%total6 km
- Andånord 1len here5.70 km71%total8 km
- Kölsjöånord 3len here5.19 km22%total24 km
- Flugånord 3len here4.80 km100%total5 km
2 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
0,6nW
Built-up
4,7%
Pesticides
1,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN Ia · 53IUCN IV · 20IUCN Not Reported · 12IUCN Not Applicable · 10IUCN III · 3IUCN Not Assigned · 2
Grossjöberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
4 km²
Grossjöberget
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
4 km²
Grossjöberget
IUCN IaNatura 2000 SCI · 1997
4 km²
Grossjöberget
IUCN IaNatura 2000 SPA · 2000
4 km²
2000699 Grossjöberget
IUCN IaNature Reserve · 1998
4 km²
Complete list100 protected areas
- 2001169 Ysberget - LaxtjärnsbergetNature ReserveIUCN Ia19905 km²
- GrossjöbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- GrossjöbergetSpecial Protection Area (Birds Directive)IUCN Not Reported20004 km²
- GrossjöbergetNatura 2000 SCIIUCN Ia19974 km²
- GrossjöbergetNatura 2000 SPAIUCN Ia20004 km²
- 2000699 GrossjöbergetNature ReserveIUCN Ia19984 km²
- Ysberget-LaxtjärnsbergetNatura 2000 SPAIUCN Ia19964 km²
- Ysberget-LaxtjärnsbergetNatura 2000 SCIIUCN Ia19984 km²
- Ysberget-LaxtjärnsbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- Ysberget-LaxtjärnsbergetSpecial Protection Area (Birds Directive)IUCN Not Reported19964 km²
- MyrsjömyrornaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20114 km²
- MyrsjömyrornaSpecial Protection Area (Birds Directive)IUCN Not Reported19984 km²
- MyrsjömyrornaNatura 2000 SPAIUCN Not Assigned19984 km²
- MyrsjömyrornaNatura 2000 SCIIUCN Not Assigned19984 km²
- 2014119 AndersvallsslåttenNature ReserveIUCN Ia20152 km²
- AndersvallsslåttenNatura 2000 SCIIUCN Ia20022 km²
- AndersvallsslåttenNatura 2000 SPAIUCN Ia20022 km²
- AndersvallsslåttenSpecial Protection Area (Birds Directive)IUCN Not Reported20022 km²
- AndersvallsslåttenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20112 km²
- 2049241 Rotsjöns naturreservatNature ReserveIUCN Ia20221 km²
- RotsjönSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- RotsjönNatura 2000 SCIIUCN Ia20011 km²
- 2002834 Kroksjö ögaNature ReserveIUCN Ia20041 km²
- 2041477 Stora BlybergetNature ReserveIUCN Ia20151 km²
- 2005491 Stora BollebergetNature ReserveIUCN Ia20061 km²
- 2014835 TjuvbergetNature ReserveIUCN Ia20101 km²
- Djupsjön-RömmabergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20111 km²
- Djupsjön-RömmabergetNatura 2000 SCIIUCN Ia20001 km²
- 2000472 Djupsjön-RömmabergetNature ReserveIUCN Ia19991 km²
- 2001181 GalvånNature Conservation AreaIUCN III19981 km²
- 2046667 SågtjärnsskogenNature ReserveIUCN Ia20191 km²
- 2001185 KölbergetNature Conservation AreaIUCN III19800 km²
- SK 794-2006Nature conservation agreement, Swedish Forest AgencyIUCN IV20060 km²
- 2000707 HästhagsbergetNature ReserveIUCN Ia20000 km²
- HästhagsbergetNatura 2000 SCIIUCN Ia20020 km²
- HästhagsbergetSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20110 km²
- A311695Voluntary set-aside areasIUCN Not Applicable20190 km²
- 2043747 Ijungens gammelskogNature ReserveIUCN Ia20170 km²
- GalvånSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20110 km²
- GalvånNatura 2000 SCIIUCN III20000 km²
- SK 513-2002Nature conservation agreement, Swedish Forest AgencyIUCN IV20020 km²
- A406462Voluntary set-aside areasIUCN Not Applicable20170 km²
- 2013405 BlårönningenNature ReserveIUCN Ia20070 km²
- 2047678 Viks gammelskogNature ReserveIUCN Ia20180 km²
- A014195Voluntary set-aside areasIUCN Not Applicable20210 km²
- A539344Voluntary set-aside areasIUCN Not Applicable20170 km²
- A018028Voluntary set-aside areasIUCN Not Applicable20210 km²
- A014442Voluntary set-aside areasIUCN Not Applicable20110 km²
- A055664Voluntary set-aside areasIUCN Not Applicable20230 km²
- SK 253-2018Habitat Protection AreaIUCN Ia20190 km²
- 2023809 Majorns hageNature ReserveIUCN IV20130 km²
- A001822Voluntary set-aside areasIUCN Not Applicable20110 km²
- A165518Voluntary set-aside areasIUCN Not Applicable20110 km²
- 2044875 RotsjönNature ReserveIUCN Ia20160 km²
- SK 122-2016Nature conservation agreement, Swedish Forest AgencyIUCN IV20160 km²
- SK 544-2004Nature conservation agreement, Swedish Forest AgencyIUCN IV20040 km²
- SK 543-2004Nature conservation agreement, Swedish Forest AgencyIUCN IV20040 km²
- A008989Voluntary set-aside areasIUCN Not Applicable20110 km²
- SK 371-2010Nature conservation agreement, Swedish Forest AgencyIUCN IV20100 km²
- 2040971 LarzonskaNature ReserveIUCN Ia20130 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN