Ontologia

Municipality · ISL

Ólafsfjörður

Iceland

ETPolar, tundra(91 %)

Species observed

456

Observations

2 922

Area

203,6km²

Ecological tissue

Sample of 22 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 Ólafsfjörður : 12 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 19.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
48
Connectance
0.190
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

456 distinct species · 2 922 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 922 obs · 6 cellules
Obs. / cellule
≥ 1 254
1 254–1 253
715–1 253
468–714
< 468

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

0,9°C

Annual rain

1 440mm

Warmest m°

9,1°C

Coldest m°

-6,5°C

Elevation: 477 m on average (min -27 m, max 1 058 m)

Bioclimatic detailsExpert
Annual mean temp.
0,9°C
Annual rain
1 440mm
Warmest month
9,1°C
Coldest month
-6,5°C
Mean alt.
477m
Min
-27m
Max
1 058m
Std. dev.
240m
Köppen-Geiger (dominant)
ETPolar, tundra(91 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Hydrology1 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

29,3km

Lake surface here

2,24km²

Basins crossed

1

Max stream order

3

Max drainage

1 811km²

Discharge in basins

0,4m³/s

Mean precip.

815mm/an

Mean T°

0,5°C

Moisture idx

0,58

Max snow

64%

Mean runoff

862mm/an

Mean elev. (basins)

468m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10