Setesdal Vesthei Ryfylkeheiane
IUCN Not ReportedEmerald Network
2 459 km²
Municipality · NOR
Sirdal
Norway
DfcCold, no dry season, cold summer(89 %)
Species observed
3 362
Observations
114 254
Area
1 543,7km²
Ecological tissue
Sample of 44 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 Sirdal : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
122
Connectance
0.129
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
3 362 distinct species · 114 254 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,2°C
Annual rain
3 040mm
Warmest m°
14,8°C
Coldest m°
-7,3°C
Elevation: 770 m on average (min 52 m, max 1 327 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,2°C
Annual rain
3 040mm
Warmest month
14,8°C
Coldest month
-7,3°C
Mean alt.
770m
Min
52m
Max
1 327m
Std. dev.
213m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(89 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology7 basins · 50 lakes · 91 rivers
Hydrology metrics for this exact territory
Stream length here
434,2km
Lake surface here
101,26km²
Basins crossed
7
Max stream order
4
Max drainage
2 901km²
Discharge in basins
82,9m³/s
Mean precip.
1 840mm/an
Mean T°
3,5°C
Moisture idx
0,79
Max snow
52%
Mean runoff
1 782mm/an
Mean elev. (basins)
648m
Watersheds crossing here
- Bassin de Sirasub-area1 888,9 km²overlap1164.43 km²75%
- Bassin de Kvinasub-area1 451 km²overlap249.12 km²16%
- Bassin de Bjerkreimvassdragetsub-area724,9 km²overlap52.44 km²3%
- Bassin de Ognaelvasub-area2 882,5 km²overlap50.73 km²3%
- Bassin de Tekseånasub-area811,1 km²overlap21.62 km²1%
- Bassin de Otrasub-area1 548,8 km²overlap5.29 km²0%
- Bassin de Gylandselvasub-area473,2 km²overlap0.06 km²0%
Lakes (50, top by area)
- Store Auravatnetarea32,1 km²avg depth43.6 m
- Rosskreppfjordenarea29,4 km²avg depth23.3 m
- Sirdalsvatnetarea19,1 km²avg depth122.0 m
- Kvifjordenarea15,9 km²avg depth17.3 m
- Øyarvatnarea8 km²avg depth8.4 m
- Valevatnarea6,9 km²avg depth50.8 m
- Gravatnarea5,3 km²avg depth51.9 m
- Store Tjodanvatnarea3,5 km²avg depth16.3 m
- Kulivatnetarea2,2 km²avg depth14.9 m
41 more lakes
- Ortevatnarea2 km²avg depth17.5 m
- Sandvatnetarea2 km²avg depth17.4 m
- Valevatnetarea2 km²avg depth160.8 m
- Nespervatnetarea2 km²avg depth15.3 m
- Øyarvatnetarea1,9 km²avg depth21.0 m
- Dyngjanvatnetarea1,5 km²avg depth14.6 m
- Guddelvatnetarea1,5 km²avg depth9.9 m
- Øydevatnarea1,5 km²avg depth11.9 m
- Furevatnetarea1,4 km²avg depth19.9 m
- Bjørnestadvatnetarea1,3 km²avg depth24.4 m
- Storevatnarea1,2 km²avg depth9.7 m
- Ånghellervatnarea1,2 km²avg depth10.7 m
- Dyrgrovvatnetarea1,2 km²avg depth15.1 m
- Håhellervatnetarea1,2 km²avg depth10.0 m
- Store Holmevatnarea1,2 km²avg depth10.5 m
- Raudåvatnetarea1,2 km²avg depth10.5 m
- Ousdalsvatnarea1,2 km²avg depth20.8 m
- Andersvatnetarea1,2 km²avg depth14.4 m
- Storevatnarea1,1 km²avg depth9.0 m
- Langevatnarea1,1 km²avg depth11.6 m
- Gjuvvatnetarea1,1 km²avg depth15.9 m
- Degevatnetarea1,1 km²avg depth13.2 m
- Hølenarea1 km²avg depth11.6 m
- Lac 1294931area1 km²avg depth7.2 m
- Lac 1298645area0,9 km²avg depth7.7 m
- Lac 1298173area0,9 km²avg depth7.5 m
- Lac 1296896area0,8 km²avg depth10.3 m
- Lac 1298571area0,8 km²avg depth5.8 m
- Lac 1298331area0,8 km²avg depth5.7 m
- Lac 1297540area0,8 km²avg depth7.7 m
- Lac 1296860area0,8 km²avg depth9.4 m
- Lac 1297143area0,7 km²avg depth8.6 m
- Lac 1295439area0,7 km²avg depth6.3 m
- Lac 1294851area0,7 km²avg depth7.2 m
- Lac 1295644area0,7 km²avg depth6.8 m
- Lac 1295223area0,6 km²avg depth6.9 m
- Lac 1298158area0,6 km²avg depth6.0 m
- Lac 1295548area0,6 km²avg depth6.8 m
- Lac 1295921area0,5 km²avg depth6.9 m
- Lac 1295862area0,5 km²avg depth9.4 m
- Lac 1296481area0,5 km²avg depth9.0 m
Rivers / streams (91, ord ≥ 4)
- Siraord 4len here44.76 km77%total58 km
- Siraelvenord 4len here35.94 km92%total39 km
- Øksendalsånaord 2len here18.26 km100%total18 km
- Lilandsåniord 2len here17.22 km100%total17 km
- Kvinaord 4len here16.01 km16%total103 km
- Flatstølånaord 3len here14.67 km100%total15 km
- Gautstølbekkord 1len here13.73 km100%total14 km
- Kvitlaånaord 2len here11.24 km50%total23 km
- Ovedalsånaord 2len here10.37 km95%total11 km
- Joglaord 2len here10.08 km100%total10 km
- Strandeliånaord 3len here9.99 km91%total11 km
- Raudånaord 4len here9.67 km100%total10 km
79 more river segmentssorted by Strahler order + length
- Lundelibekkenord 2len here9.01 km100%total9 km
- Bjerkreimvassdragetord 1len here8.58 km36%total24 km
- Storevassånæord 2len here8.19 km100%total8 km
- Kolbeinsbekkenord 2len here7.45 km100%total7 km
- Storebekkord 3len here7.23 km76%total10 km
- Før-ånaord 2len here7.01 km100%total7 km
- Dirdalsånaord 1len here6.54 km87%total8 km
- Smog-ånaord 1len here6.49 km100%total6 km
- Lindånaord 1len here6.41 km100%total6 km
- Stølsdalsbekkenord 1len here6.35 km100%total6 km
- Stølsånaord 1len here5.38 km55%total10 km
- Tveidebekkenord 2len here5.30 km100%total5 km
- Storåord 3len here5.10 km100%total5 km
- Grøvjaord 1len here5.09 km100%total5 km
- Leidebekkord 1len here5.07 km88%total6 km
- Tarjeisånæord 1len here4.74 km100%total5 km
- Gravassåniord 2len here4.08 km100%total4 km
- Brekkebekkenord 2len here3.99 km100%total4 km
- Lysebekkenord 1len here3.96 km100%total4 km
- Finsåniord 3len here3.95 km100%total4 km
- Hemsåniord 1len here3.55 km100%total4 km
- Sjekkmannsbekkord 2len here3.47 km100%total3 km
- Skorefjellbekkenord 2len here3.47 km100%total3 km
- Bjønnånåord 2len here3.37 km100%total3 km
- Kotåniord 1len here3.37 km100%total3 km
- Slåttelibekkenord 1len here3.36 km100%total3 km
- Steiebekkord 4len here3.30 km100%total3 km
- Djubevassbekkjenord 1len here3.16 km100%total3 km
- Breilobekkord 1len here2.95 km100%total3 km
- Grytdalsånåord 1len here2.79 km100%total3 km
- Bjølleknutbekkenord 1len here2.78 km100%total3 km
- Matiasbekkenord 1len here2.76 km100%total3 km
- Trodlevassånæord 2len here2.73 km100%total3 km
- Sundesvåbekkenord 3len here2.72 km100%total3 km
- Breivatnbekkenord 1len here2.69 km100%total3 km
- Todlakstølbekkenord 2len here2.69 km100%total3 km
- Flatstølbekkenord 2len here2.63 km100%total3 km
- Kvivassbekkenord 4len here2.63 km53%total5 km
- Kvednebekkenord 4len here2.56 km100%total3 km
- Ronsebakkbekkenord 1len here2.38 km100%total2 km
- Førebekkenord 1len here2.09 km100%total2 km
- Kulifossenord 2len here2.03 km100%total2 km
- Blaudevassbekkenord 2len here2.00 km100%total2 km
- Litle Kvævebekkenord 1len here1.88 km100%total2 km
- Solhedlerbekkjenord 2len here1.86 km101%total2 km
- Totlandsbekkenord 1len here1.85 km100%total2 km
- Flogånaord 2len here1.81 km100%total2 km
- Bjørnebekkenord 1len here1.77 km100%total2 km
- Stølsbekkord 1len here1.65 km100%total2 km
- Myrbekkenord 1len here1.62 km100%total2 km
- Goetjønnelvaord 1len here1.61 km101%total2 km
- Stikkebekkord 1len here1.37 km100%total1 km
- Manglednanord 1len here1.31 km100%total1 km
- Hadlebekkenord 1len here1.31 km100%total1 km
- Guddelåniord 2len here1.29 km101%total1 km
- Kvævebekkord 1len here1.28 km47%total3 km
- Krogevassbekkjenord 1len here1.25 km100%total1 km
- Skjedupsånåord 1len here1.22 km100%total1 km
- Skogafjellbekkenord 1len here1.18 km42%total3 km
- Sandtjødnbekkenord 1len here1.16 km100%total1 km
- Røynesbekkenord 1len here1.16 km100%total1 km
- Løgjenord 2len here1.13 km101%total1 km
- Tverråniord 2len here1.12 km57%total2 km
- Krågelandsbekkenord 1len here1.03 km100%total1 km
- Haugåord 2len here1.01 km101%total1 km
- Breilobekkenord 4len here0.99 km101%total1 km
- Hesthomøyrenord 4len here0.88 km5%total17 km
- Glipsbekkenord 1len here0.78 km101%total1 km
- Stolpedalsbekkenord 1len here0.78 km100%total1 km
- Rukkåniord 1len here0.75 km27%total3 km
- Juvassånaord 3len here0.75 km9%total8 km
- Falkåniord 2len here0.38 km5%total7 km
- Gryteånaord 1len here0.18 km5%total3 km
- Kvednhusbekkenord 1len here0.17 km13%total1 km
- Skrøylebekkjenord 1len here0.15 km5%total3 km
- Skogestadånaord 2len here0.14 km7%total2 km
- Langevassbekkenord 1len here0.11 km4%total3 km
- Lyseånaord 3len here≈ tangenttotal13 km
- Hølebekkenord 2len here≈ tangenttotal3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas10
IUCN Not Reported · 4IUCN Ia · 4IUCN IV · 1IUCN V · 1🌊 Marine · 4
Setesdal Vesthei Ryfylkeheiane
IUCN IVProtected Landscape · 2000
2 322 km²
Frafjordheiane
IUCN Not ReportedEmerald Network
411 km²
Frafjordheiane
IUCN VProtected Landscape · 2003
410 km²
Øykjeheia
IUCN IaNature Reserve · 2019
16 km²
Øykjeheia
IUCN Not ReportedEmerald Network
13 km²
Complete list10 protected areas
- Setesdal Vesthei RyfylkeheianeEmerald NetworkIUCN Not Reported2 459 km²
- Setesdal Vesthei RyfylkeheianeProtected LandscapeIUCN IV20002 322 km²
- FrafjordheianeEmerald NetworkIUCN Not Reported411 km²
- FrafjordheianeProtected LandscapeIUCN V2003410 km²
- ØykjeheiaNature ReserveIUCN Ia201916 km²
- ØykjeheiaEmerald NetworkIUCN Not Reported13 km²
- SporklandNature ReserveIUCN Ia20242 km²
- InstestølNature ReserveIUCN Ia19810 km²
- BervamyrNature ReserveIUCN Ia19810 km²
- BervamyrEmerald NetworkIUCN Not Reported0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN