Ontologia

Region · isl

Norðurland eystra

Iceland

ETPolar, tundra(86 %)

Species observed

3 609

Observations

531 138

Area

21 869,9km²

Ecological tissue

Sample of 31 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 Norðurland eystra : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
78
Connectance
0.148
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

3 609 distinct species · 531 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

531 138 obs · 535 cellules
Obs. / cellule
≥ 9 259
966–9 258
317–965
118–316
< 118

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

Climate

Mean T°

0,6°C

Annual rain

1 104mm

Warmest m°

10,6°C

Coldest m°

-8,6°C

Elevation: 580 m on average (min -58 m, max 1 969 m)

Bioclimatic detailsExpert
Annual mean temp.
0,6°C
Annual rain
1 104mm
Warmest month
10,6°C
Coldest month
-8,6°C
Mean alt.
580m
Min
-58m
Max
1 969m
Std. dev.
378m
Köppen-Geiger (dominant)
ETPolar, tundra(86 %)Polar

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

Hydrology51 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 257,6km

Lake surface here

124,37km²

Basins crossed

51

Max stream order

5

Max drainage

7 551km²

Discharge in basins

1 172,9m³/s

Mean precip.

1 041mm/an

Mean T°

0,4°C

Moisture idx

0,67

Max snow

96%

Mean runoff

843mm/an

Mean elev. (basins)

564m

Watersheds crossing here

42 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Protected areas22

IUCN III · 7IUCN V · 5IUCN Not Reported · 4IUCN IV · 2IUCN II · 1IUCN Not Applicable · 1IUCN Ib · 1IUCN VI · 1🌊 Marine · 7
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations25