Bláfjöll
IUCN VPublic Recreation Area or Country Park · 1985
90 km²
Municipality · ISL
Reykjavík
Iceland
DfcCold, no dry season, cold summer(38 %)
Species observed
2 072
Observations
7 601
Area
274,1km²
Ecological tissue
Sample of 26 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 Reykjavík : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 5 types (connectance 18.9%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
82
Connectance
0.189
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
2 072 distinct species · 7 601 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,3°C
Annual rain
1 780mm
Warmest m°
13,0°C
Coldest m°
-7,1°C
Elevation: 247 m on average (min -15 m, max 863 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,3°C
Annual rain
1 780mm
Warmest month
13,0°C
Coldest month
-7,1°C
Mean alt.
247m
Min
-15m
Max
863m
Std. dev.
224m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(38 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology3 basins · 5 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
49,7km
Lake surface here
1,06km²
Basins crossed
3
Max stream order
4
Max drainage
2 524km²
Discharge in basins
2,8m³/s
Mean precip.
996mm/an
Mean T°
3,7°C
Moisture idx
0,66
Max snow
49%
Mean runoff
1 438mm/an
Mean elev. (basins)
190m
Watersheds crossing here
Lakes (5, top by area)
Rivers / streams (13, ord ≥ 4)
- Blikdalsáord 2len here9.72 km96%total10 km
- Hraunlækurord 1len here7.79 km79%total10 km
- Leirvogsáord 3len here5.88 km23%total25 km
- Hólmsáord 4len here5.58 km69%total8 km
- Þveráord 1len here5.05 km88%total6 km
- Úlfarsáord 2len here4.48 km100%total4 km
- Miðdalsáord 2len here3.33 km92%total4 km
- Elliðaárord 4len here2.90 km50%total6 km
- Bugðaord 3len here2.26 km35%total6 km
- Silungapollsáord 4len here1.63 km100%total2 km
- Úlfarsáord 1len here0.76 km22%total3 km
- Leirvogsáord 1len here0.38 km50%total1 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas10
IUCN III · 5IUCN IV · 3IUCN V · 2🌊 Marine · 3
Blikastaðakró-Leiruvogur
IUCN IVNature Reserve · 2022
4 km²
Rauðhólar
IUCN VPublic Recreation Area or Country Park · 1974
1 km²
Skerjafjörður innan Kópavogs
IUCN IVHabitat protection · 2012
1 km²
Fossvogsbakkar
IUCN IIINatural Monument · 1999
0 km²
Bakkatjörn
IUCN IVNature Reserve · 2000
0 km²
Complete list10 protected areas
- BláfjöllPublic Recreation Area or Country ParkIUCN V198590 km²
- Blikastaðakró-LeiruvogurNature ReserveIUCN IV20224 km²
- RauðhólarPublic Recreation Area or Country ParkIUCN V19741 km²
- Skerjafjörður innan KópavogsHabitat protectionIUCN IV20121 km²
- FossvogsbakkarNatural MonumentIUCN III19990 km²
- BakkatjörnNature ReserveIUCN IV20000 km²
- BorgirNatural MonumentIUCN III19810 km²
- HáubakkarNatural MonumentIUCN III19850 km²
- ValhúsahæðNatural MonumentIUCN III19980 km²
- LaugarásNatural MonumentIUCN III19820 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN