Breiðafjörður
IUCN VConservation Area · 1995
2 845 km²
Municipality · ISL
Reykhólahreppur
Iceland
ETPolar, tundra(84 %)
Species observed
709
Observations
8 093
Area
1 141,4km²
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 Reykhólahreppur : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
55
Connectance
0.111
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
709 distinct species · 8 093 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,6°C
Annual rain
1 489mm
Warmest m°
10,5°C
Coldest m°
-6,5°C
Elevation: 315 m on average (min -50 m, max 830 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,6°C
Annual rain
1 489mm
Warmest month
10,5°C
Coldest month
-6,5°C
Mean alt.
315m
Min
-50m
Max
830m
Std. dev.
177m
Köppen-Geiger (dominant)
ETPolar, tundra(84 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology4 basins · 35 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
187,3km
Lake surface here
9,09km²
Basins crossed
4
Max stream order
3
Max drainage
6 006km²
Discharge in basins
0,9m³/s
Mean precip.
1 045mm/an
Mean T°
1,9°C
Moisture idx
0,69
Max snow
65%
Mean runoff
1 300mm/an
Mean elev. (basins)
317m
Watersheds crossing here
Lakes (35, top by area)
- Lake #44142area1,4 km²avg depth4.9 m
- Lac 1227163area0,9 km²avg depth5.7 m
- Lac 1229457area0,8 km²avg depth7.3 m
- Lac 1227249area0,7 km²avg depth4.8 m
- Lac 1228529area0,4 km²avg depth6.4 m
- Lac 1229774area0,4 km²avg depth6.7 m
- Lac 1228731area0,3 km²avg depth5.0 m
- Lac 1227432area0,3 km²avg depth3.9 m
- Lac 1227399area0,3 km²avg depth4.2 m
26 more lakes
- Lac 1227352area0,2 km²avg depth2.7 m
- Lac 1227167area0,2 km²avg depth4.0 m
- Lac 1227166area0,2 km²avg depth4.2 m
- Lac 1227679area0,2 km²avg depth3.7 m
- Lac 1227528area0,2 km²avg depth3.7 m
- Lac 1227332area0,2 km²avg depth6.3 m
- Lac 1227333area0,2 km²avg depth2.8 m
- Lac 1227799area0,2 km²avg depth2.8 m
- Lac 1228990area0,2 km²avg depth4.8 m
- Lac 1228458area0,2 km²avg depth4.3 m
- Lac 1228262area0,2 km²avg depth4.9 m
- Lac 1227378area0,2 km²avg depth3.5 m
- Lac 1227709area0,2 km²avg depth3.7 m
- Lac 1229021area0,2 km²avg depth4.1 m
- Lac 1227725area0,1 km²avg depth3.1 m
- Lac 1227292area0,1 km²avg depth3.7 m
- Lac 1227763area0,1 km²avg depth3.9 m
- Lac 1227665area0,1 km²avg depth3.8 m
- Lac 1229118area0,1 km²avg depth4.7 m
- Lac 1227504area0,1 km²avg depth3.6 m
- Lac 1227260area0,1 km²avg depth3.6 m
- Lac 1227742area0,1 km²avg depth2.9 m
- Lac 1227927area0,1 km²avg depth4.1 m
- Lac 1227800area0,1 km²avg depth3.6 m
- Lac 1230139area0,1 km²avg depth1.8 m
- Lac 1229159area0,1 km²avg depth1.4 m
Rivers / streams (34, ord ≥ 4)
- Geiradalsáord 1len here17.28 km100%total17 km
- Skálmardalsáord 2len here16.60 km100%total17 km
- Vattardalsáord 2len here14.26 km99%total14 km
- Laxáord 2len here12.64 km100%total13 km
- Djúpadalsáord 2len here10.85 km100%total11 km
- Bæjardalsáord 1len here10.18 km100%total10 km
- Músaráord 1len here7.56 km100%total8 km
- Fremri-Fjalldalsáord 2len here7.35 km100%total7 km
- Gufudalsáord 2len here7.14 km100%total7 km
- Fjarðarhornsáord 2len here6.85 km100%total7 km
- Múlarangalaáord 1len here6.21 km93%total7 km
- Múlaáord 2len here5.92 km85%total7 km
22 more river segmentssorted by Strahler order + length
- Brekkuáord 2len here5.57 km70%total8 km
- Múlaáord 2len here5.26 km100%total5 km
- Heimri-Fjalldalsáord 1len here5.02 km100%total5 km
- Midháord 1len here4.89 km100%total5 km
- Heyáord 1len here4.80 km100%total5 km
- Trölláord 1len here4.47 km100%total4 km
- Alftdadalsáord 3len here4.29 km100%total4 km
- Hrútagilord 2len here3.98 km100%total4 km
- Frakkadalsáord 1len here3.85 km100%total4 km
- MIðjanesáord 1len here3.12 km100%total3 km
- Staðaráord 1len here2.92 km100%total3 km
- Bæjarlækurord 3len here2.75 km76%total4 km
- Grjótáord 3len here2.65 km86%total3 km
- Þorskafjarðaráord 2len here2.16 km100%total2 km
- Heimari-Þveráord 1len here2.15 km100%total2 km
- Miðdalsáord 1len here1.93 km28%total7 km
- Naðurdalsáord 1len here1.68 km100%total2 km
- Hlíðaráord 1len here1.26 km87%total1 km
- Galtdardalsáord 1len here0.75 km46%total2 km
- Vatnadalsáord 1len here0.48 km3%total14 km
- Kinnarstaðaáord 1len here0.31 km33%total1 km
- Brekkuáord 1len here0.19 km25%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas4
IUCN IV · 3IUCN V · 1🌊 Marine · 3
Vatnsfjörður
IUCN IVNature Reserve · 1975
190 km²
Flatey
IUCN IVNature Reserve · 1975
2 km²
Hrísey
IUCN IVNature Reserve · 1977
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN