Guðlaugstungur - Álfgeirstungur
IUCN Not ReportedEmerald Network
398 km²
Municipality · ISL
Svínavatnshreppur
Iceland
ETPolar, tundra(81 %)
Species observed
707
Observations
5 417
Area
975km²
Ecological tissue
Sample of 37 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 Svínavatnshreppur : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
89
Connectance
0.127
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
707 distinct species · 5 417 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,2°C
Annual rain
927mm
Warmest m°
11,4°C
Coldest m°
-8,6°C
Elevation: 502 m on average (min 64 m, max 1 233 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,2°C
Annual rain
927mm
Warmest month
11,4°C
Coldest month
-8,6°C
Mean alt.
502m
Min
64m
Max
1 233m
Std. dev.
191m
Köppen-Geiger (dominant)
ETPolar, tundra(81 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology2 basins · 23 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
183,8km
Lake surface here
81,56km²
Basins crossed
2
Max stream order
4
Max drainage
2 609km²
Discharge in basins
21,5m³/s
Mean precip.
1 052mm/an
Mean T°
0,8°C
Moisture idx
0,69
Max snow
58%
Mean runoff
792mm/an
Mean elev. (basins)
556m
Watersheds crossing here
Lakes (23, top by area)
- Blöndulónarea53,4 km²avg depth7.5 m
- Svínavatnarea11,6 km²avg depth10.2 m
- Þrístiklaarea5,6 km²avg depth10.9 m
- Friðmundarvötnarea5 km²avg depth4.6 m
- Hundavötnarea3 km²avg depth7.8 m
- Mjóavatnarea2,4 km²avg depth8.2 m
- Austara-Friðmundarvatnarea1,9 km²avg depth6.4 m
- Þórisvatnarea1,4 km²avg depth5.2 m
- Gilsvatnarea1,3 km²avg depth4.5 m
14 more lakes
- Galtabólarea1,3 km²avg depth6.0 m
- Lac 1234469area0,6 km²avg depth5.8 m
- Lac 1234282area0,5 km²avg depth5.5 m
- Lac 1231349area0,4 km²avg depth3.6 m
- Lac 1231093area0,4 km²avg depth4.3 m
- Lac 1230956area0,3 km²avg depth3.7 m
- Lac 1231352area0,3 km²avg depth3.4 m
- Lac 1236232area0,3 km²avg depth3.5 m
- Lac 1231391area0,1 km²avg depth2.6 m
- Lac 1236601area0,1 km²avg depth3.1 m
- Lac 1231098area0,1 km²avg depth3.9 m
- Lac 1231107area0,1 km²avg depth3.3 m
- Lac 1228643area0,1 km²avg depth3.7 m
- Lac 1234344area0,1 km²avg depth2.5 m
Rivers / streams (14, ord ≥ 4)
- Blandaord 4len here109.42 km62%total177 km
- Seyðisáord 3len here20.69 km100%total21 km
- Sléttáord 2len here12.70 km100%total13 km
- Svínadalsáord 2len here9.29 km100%total9 km
- Seljaáord 2len here8.38 km100%total8 km
- Kúlukvíslord 3len here7.01 km100%total7 km
- Fremri-Laxáord 3len here4.89 km37%total13 km
- Kolkukvíslord 3len here3.66 km39%total9 km
- Hvammsáord 2len here3.56 km25%total14 km
- Giljáord 2len here1.96 km13%total15 km
- Svartakvíslord 2len here1.38 km4%total38 km
- Friðmundaráord 1len here0.38 km5%total8 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas3
IUCN Not Reported · 1IUCN IV · 1IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN