Kalmanshellir
IUCN IIINatural Monument · 2011
4 km²
Municipality · ISL
Hvítársíðuhreppur
Iceland
ETPolar, tundra(86 %)
Species observed
932
Observations
3 467
Area
1 481,6km²
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 Hvítársíðuhreppur : 20 espèces reliées par 39 interactions GloBI sur 2 types (connectance 12.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
39
Connectance
0.120
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
932 distinct species · 3 467 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,3°C
Annual rain
1 502mm
Warmest m°
9,7°C
Coldest m°
-8,7°C
Elevation: 630 m on average (min 35 m, max 1 630 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,3°C
Annual rain
1 502mm
Warmest month
9,7°C
Coldest month
-8,7°C
Mean alt.
630m
Min
35m
Max
1 630m
Std. dev.
318m
Köppen-Geiger (dominant)
ETPolar, tundra(86 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology7 basins · 50 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
143,0km
Lake surface here
31,18km²
Basins crossed
7
Max stream order
5
Max drainage
2 609km²
Discharge in basins
59,3m³/s
Mean precip.
1 126mm/an
Mean T°
0,8°C
Moisture idx
0,72
Max snow
75%
Mean runoff
1 104mm/an
Mean elev. (basins)
608m
Watersheds crossing here
- Bassin de Norðlingafljótsub-area1 131,3 km²overlap996.68 km²67%
- Bassin de Örnólfsdalsásub-area464 km²overlap261.08 km²18%
- Bassin de Hvításub-area437,4 km²overlap87.09 km²6%
- Bassin de Geitásub-area383,5 km²overlap58.79 km²4%
- Bassin de Blandasub-area2 609,1 km²overlap32.95 km²2%
- Bassin de Fúlakvíslsub-area835,6 km²overlap27.46 km²2%
- Bassin de Austurásub-area980,3 km²overlap17.76 km²1%
Lakes (50, top by area)
- Úlfsvatnarea4 km²avg depth9.4 m
- Arnarvatn-Stóraarea3,7 km²avg depth6.3 m
- Hundavötnarea3 km²avg depth7.8 m
- Hólmavatnarea2,1 km²avg depth12.2 m
- Flóavatnarea1,8 km²avg depth5.9 m
- Krókavatnarea1,5 km²avg depth6.7 m
- Gunnarssonavatnarea1,4 km²avg depth4.4 m
- Kvíslavötnarea1,3 km²avg depth8.2 m
- Lake #45634area1,2 km²avg depth8.3 m
41 more lakes
- Langavatnarea1,2 km²avg depth6.7 m
- Urðhæðavatnarea1,2 km²avg depth5.8 m
- Arnarvatn-Litlaarea1,1 km²avg depth7.1 m
- Breiðavatnarea1,1 km²avg depth8.5 m
- Lake #46115area1 km²avg depth1.7 m
- Flosavatnarea1 km²avg depth13.6 m
- Lac 1235772area0,8 km²avg depth9.8 m
- Lac 1235350area0,8 km²avg depth4.3 m
- Lac 1236291area0,8 km²avg depth6.7 m
- Lac 1236463area0,7 km²avg depth8.1 m
- Lac 1235650area0,6 km²avg depth4.9 m
- Lac 1236336area0,6 km²avg depth5.7 m
- Lac 1235245area0,6 km²avg depth4.5 m
- Lac 1236142area0,6 km²avg depth5.4 m
- Lac 1236562area0,5 km²avg depth5.7 m
- Lac 1236182area0,5 km²avg depth4.2 m
- Lac 1237097area0,4 km²avg depth6.7 m
- Lac 1236559area0,4 km²avg depth5.8 m
- Lac 1235879area0,4 km²avg depth5.3 m
- Lac 1235825area0,4 km²avg depth6.2 m
- Lac 1237013area0,3 km²avg depth4.3 m
- Lac 1235617area0,3 km²avg depth3.2 m
- Lac 1235993area0,3 km²avg depth5.2 m
- Lac 1236181area0,3 km²avg depth3.7 m
- Lac 1236885area0,3 km²avg depth5.3 m
- Lac 1236754area0,3 km²avg depth4.0 m
- Lac 1235943area0,3 km²avg depth4.4 m
- Lac 1235589area0,3 km²avg depth4.2 m
- Lac 1236951area0,3 km²avg depth2.8 m
- Lac 1236164area0,2 km²avg depth4.0 m
- Lac 1235983area0,2 km²avg depth3.0 m
- Lac 1235966area0,2 km²avg depth3.8 m
- Lac 1235481area0,2 km²avg depth5.7 m
- Lac 1235499area0,2 km²avg depth3.4 m
- Lac 1236755area0,2 km²avg depth4.3 m
- Lac 1237413area0,2 km²avg depth5.1 m
- Lac 1235965area0,2 km²avg depth3.7 m
- Lac 1235838area0,2 km²avg depth3.1 m
- Lac 1235555area0,2 km²avg depth2.5 m
- Lac 1235262area0,2 km²avg depth3.5 m
- Lac 1236257area0,2 km²avg depth4.3 m
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas1
IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN