Drangar
IUCN IbStrict Nature Reserve · 2021
105 km²
Municipality · ISL
Árneshreppur
Iceland
ETPolar, tundra(100 %)
Species observed
923
Observations
3 959
Area
685,8km²
Ecological tissue
Sample of 23 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 Árneshreppur : 12 espèces reliées par 32 interactions GloBI sur 2 types (connectance 12.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
32
Connectance
0.127
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
923 distinct species · 3 959 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,5°C
Annual rain
1 485mm
Warmest m°
9,1°C
Coldest m°
-5,5°C
Elevation: 314 m on average (min -7 m, max 807 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,5°C
Annual rain
1 485mm
Warmest month
9,1°C
Coldest month
-5,5°C
Mean alt.
314m
Min
-7m
Max
807m
Std. dev.
158m
Köppen-Geiger (dominant)
ETPolar, tundra(100 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology1 basins · 50 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
100,1km
Lake surface here
13,90km²
Basins crossed
1
Max stream order
3
Max drainage
2 814km²
Discharge in basins
0,8m³/s
Mean precip.
902mm/an
Mean T°
0,9°C
Moisture idx
0,65
Max snow
67%
Mean runoff
1 125mm/an
Mean elev. (basins)
321m
Watersheds crossing here
Lakes (50, top by area)
- Vatnalautavatnarea1,4 km²avg depth5.5 m
- Lake #43286area1,3 km²avg depth7.0 m
- Eyvindarfjarðarvötnarea1 km²avg depth7.1 m
- Lac 1224317area0,8 km²avg depth4.5 m
- Lac 1223559area0,6 km²avg depth5.0 m
- Lac 1223335area0,5 km²avg depth5.4 m
- Lac 1223687area0,5 km²avg depth5.4 m
- Lac 1223286area0,5 km²avg depth5.1 m
- Lac 1224520area0,4 km²avg depth3.9 m
41 more lakes
- Lac 1222575area0,4 km²avg depth6.3 m
- Lac 1223956area0,4 km²avg depth5.1 m
- Lac 1223307area0,3 km²avg depth4.9 m
- Lac 1223560area0,3 km²avg depth4.8 m
- Lac 1223139area0,3 km²avg depth4.6 m
- Lac 1224123area0,3 km²avg depth4.9 m
- Lac 1224687area0,3 km²avg depth5.4 m
- Lac 1222722area0,3 km²avg depth5.0 m
- Lac 1224017area0,3 km²avg depth4.6 m
- Lac 1223500area0,3 km²avg depth4.4 m
- Lac 1222529area0,3 km²avg depth5.3 m
- Lac 1223710area0,2 km²avg depth4.2 m
- Lac 1224798area0,2 km²avg depth5.7 m
- Lac 1223112area0,2 km²avg depth7.8 m
- Lac 1224181area0,2 km²avg depth4.1 m
- Lac 1221972area0,2 km²avg depth3.4 m
- Lac 1223117area0,2 km²avg depth4.8 m
- Lac 1222413area0,2 km²avg depth3.5 m
- Lac 1222156area0,2 km²avg depth3.9 m
- Lac 1223369area0,2 km²avg depth4.2 m
- Lac 1222373area0,2 km²avg depth4.9 m
- Lac 1223402area0,2 km²avg depth4.2 m
- Lac 1224236area0,2 km²avg depth4.5 m
- Lac 1224420area0,2 km²avg depth3.4 m
- Lac 1224335area0,2 km²avg depth5.8 m
- Lac 1223111area0,2 km²avg depth3.7 m
- Lac 1224135area0,2 km²avg depth4.6 m
- Lac 1223232area0,2 km²avg depth5.4 m
- Lac 1222645area0,1 km²avg depth4.8 m
- Lac 1223274area0,1 km²avg depth4.3 m
- Lac 1223893area0,1 km²avg depth4.3 m
- Lac 1222798area0,1 km²avg depth3.7 m
- Lac 1222208area0,1 km²avg depth5.3 m
- Lac 1222929area0,1 km²avg depth4.8 m
- Lac 1224555area0,1 km²avg depth4.7 m
- Lac 1224270area0,1 km²avg depth3.3 m
- Lac 1224288area0,1 km²avg depth4.1 m
- Lac 1224298area0,1 km²avg depth4.3 m
- Lac 1223368area0,1 km²avg depth4.4 m
- Lac 1224374area0,1 km²avg depth5.2 m
- Lac 1223875area0,1 km²avg depth4.2 m
Rivers / streams (14, ord ≥ 4)
- Rjúkandiord 3len here23.93 km79%total30 km
- Bjarnarfjarðaráord 3len here11.92 km95%total13 km
- Meyjaráord 2len here11.80 km100%total12 km
- Eyvindarfjarðaráord 2len here10.49 km97%total11 km
- Drangavíkuráord 2len here8.04 km100%total8 km
- Hvaláord 2len here6.54 km100%total7 km
- Sunndalsáord 2len here5.87 km100%total6 km
- Mjóadalsáord 1len here4.73 km101%total5 km
- Árnesáord 1len here4.50 km96%total5 km
- Hvaláord 1len here3.45 km100%total3 km
- Ingólfsfjarðaráord 1len here2.75 km90%total3 km
- Óveðursáord 2len here2.52 km93%total3 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas1
IUCN Ib · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN