Ontologia

Municipality · ISL

Helgafellssveit

Iceland

DfcCold, no dry season, cold summer(63 %)

Species observed

458

Observations

3 011

Area

248km²

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 Helgafellssveit : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
57
Connectance
0.123
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

458 distinct species · 3 011 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 011 obs · 6 cellules
Obs. / cellule
≥ 1 373
1 373–1 372
606–1 372
456–605
< 456

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

Climate

Mean T°

3,7°C

Annual rain

1 468mm

Warmest m°

11,5°C

Coldest m°

-3,8°C

Elevation: 173 m on average (min -34 m, max 761 m)

Bioclimatic detailsExpert
Annual mean temp.
3,7°C
Annual rain
1 468mm
Warmest month
11,5°C
Coldest month
-3,8°C
Mean alt.
173m
Min
-34m
Max
761m
Std. dev.
182m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(63 %)Cold

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

Hydrology1 basins · 8 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

17,4km

Lake surface here

4,08km²

Basins crossed

1

Max stream order

2

Max drainage

1 925km²

Discharge in basins

0,9m³/s

Mean precip.

983mm/an

Mean T°

3,0°C

Moisture idx

0,66

Max snow

44%

Mean runoff

1 483mm/an

Mean elev. (basins)

218m

Watersheds crossing here

Lakes (8, top by area)

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

Protected areas1

IUCN V · 1🌊 Marine · 1

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