Breiðafjörður
IUCN VConservation Area · 1995
2 845 km²
Municipality · ISL
Vesturbyggð
Iceland
ETPolar, tundra(94 %)
Species observed
1 216
Observations
16 912
Area
1 511,3km²
Ecological tissue
Sample of 24 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 Vesturbyggð : 15 espèces reliées par 64 interactions GloBI sur 3 types (connectance 19.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
64
Connectance
0.197
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
1 216 distinct species · 16 912 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,0°C
Annual rain
1 859mm
Warmest m°
10,0°C
Coldest m°
-5,2°C
Elevation: 303 m on average (min -60 m, max 811 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,0°C
Annual rain
1 859mm
Warmest month
10,0°C
Coldest month
-5,2°C
Mean alt.
303m
Min
-60m
Max
811m
Std. dev.
158m
Köppen-Geiger (dominant)
ETPolar, tundra(94 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology1 basins · 22 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
160,3km
Lake surface here
8,28km²
Basins crossed
1
Max stream order
3
Max drainage
6 006km²
Discharge in basins
0,2m³/s
Mean precip.
1 053mm/an
Mean T°
1,9°C
Moisture idx
0,69
Max snow
52%
Mean runoff
1 315mm/an
Mean elev. (basins)
318m
Watersheds crossing here
Lakes (22, top by area)
- Vatnsdalsvatnarea2 km²avg depth16.2 m
- Stóra Eyjarvatnarea1,6 km²avg depth7.4 m
- Lac 1227716area0,8 km²avg depth5.1 m
- Lac 1227724area0,8 km²avg depth6.8 m
- Lac 1228762area0,6 km²avg depth4.1 m
- Lac 1227631area0,5 km²avg depth5.1 m
- Lac 1227424area0,5 km²avg depth3.1 m
- Lac 1228453area0,4 km²avg depth6.0 m
- Lac 1229151area0,3 km²avg depth4.0 m
13 more lakes
- Lac 1227350area0,3 km²avg depth3.9 m
- Lac 1227950area0,3 km²avg depth4.1 m
- Lac 1227470area0,3 km²avg depth4.2 m
- Lac 1228896area0,2 km²avg depth5.9 m
- Lac 1230098area0,2 km²avg depth4.4 m
- Lac 1227684area0,2 km²avg depth4.5 m
- Lac 1229295area0,1 km²avg depth4.7 m
- Lac 1227121area0,1 km²avg depth3.2 m
- Lac 1227441area0,1 km²avg depth3.7 m
- Lac 1228802area0,1 km²avg depth4.9 m
- Lac 1228841area0,1 km²avg depth4.5 m
- Lac 1228589area0,1 km²avg depth4.9 m
- Lac 1229904area0,1 km²avg depth3.6 m
Rivers / streams (40, ord ≥ 4)
- Botnsáord 2len here14.47 km94%total15 km
- Dalsvaðallord 2len here10.31 km100%total10 km
- Heimsta-Vatnadalsáord 2len here9.89 km100%total10 km
- Smjördalsáord 2len here9.22 km100%total9 km
- Vatnsdalsáord 2len here8.33 km100%total8 km
- Suðurfossáord 1len here7.62 km97%total8 km
- Árdalurord 2len here7.60 km84%total9 km
- Kjálkafjarðaráord 2len here7.31 km99%total7 km
- Hagaáord 3len here6.51 km100%total6 km
- Þverdalsáord 1len here6.39 km100%total6 km
- Útnorðursárord 1len here6.28 km100%total6 km
- Hnúksáord 1len here5.49 km100%total5 km
28 more river segmentssorted by Strahler order + length
- Þingmannaáord 2len here4.51 km100%total5 km
- Keflavíkuráord 2len here4.13 km95%total4 km
- Norðdalsáord 2len here3.77 km96%total4 km
- Vaðallord 2len here3.41 km100%total3 km
- Arnarbýlaord 2len here3.26 km100%total3 km
- Kerlingaráord 1len here3.22 km100%total3 km
- Móraord 1len here3.06 km100%total3 km
- Nónáord 1len here2.79 km100%total3 km
- Suðurfossáord 2len here2.68 km89%total3 km
- Litlueyraráord 2len here2.47 km100%total2 km
- Litladalsáord 1len here2.43 km100%total2 km
- Stekkjarlækirord 2len here2.40 km100%total2 km
- Skápadalsáord 1len here2.18 km100%total2 km
- Fífustaðadalsáord 1len here2.06 km100%total2 km
- Tunguáord 2len here2.01 km71%total3 km
- Kvígindisdalsáord 1len here1.80 km100%total2 km
- Reykjafjarðaráord 1len here1.80 km100%total2 km
- Kerlingardalsáord 1len here1.76 km101%total2 km
- Þveráord 2len here1.73 km100%total2 km
- Lækjaráord 1len here1.47 km100%total1 km
- Hólsáord 1len here1.29 km100%total1 km
- Austuráord 2len here1.27 km101%total1 km
- Laugardalsáord 2len here1.24 km74%total2 km
- Litladalsáord 1len here1.22 km100%total1 km
- Fossáord 1len here1.01 km80%total1 km
- Lónfellshagaáord 1len here0.75 km101%total1 km
- Selárdalsáord 1len here0.70 km101%total1 km
- Skersáord 2len here0.50 km101%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas4
IUCN IV · 2IUCN V · 1IUCN III · 1🌊 Marine · 3
Vatnsfjörður
IUCN IVNature Reserve · 1975
190 km²
Látrabjarg
IUCN IVNature Reserve · 2021
37 km²
Surtarbrandsgil
IUCN IIINatural Monument · 1975
3 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN