Municipality · ISL
Húnaþing vestra
Iceland
Species observed
1 223
Observations
12 564
Area
2 459,7km²
Ecological tissue
Sample of 32 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).
Indicateurs du tissu écologique
Tissu écologique de Húnaþing vestra : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 223 distinct species · 12 564 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,1°C
Annual rain
951mm
Warmest m°
11,4°C
Coldest m°
-7,0°C
Elevation: 321 m on average (min -46 m, max 913 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology9 basins · 50 lakes · 42 rivers
Hydrology metrics for this exact territory
Stream length here
491,6km
Lake surface here
28,82km²
Basins crossed
9
Max stream order
4
Max drainage
1 131km²
Discharge in basins
52,6m³/s
Mean precip.
932mm/an
Mean T°
1,9°C
Moisture idx
0,65
Max snow
69%
Mean runoff
776mm/an
Mean elev. (basins)
314m
Watersheds crossing here
- Bassin de Austurásub-area980,3 km²overlap953.92 km²39%
- Bassin de Víðidalsásub-area726,8 km²overlap726.12 km²30%
- Bassin de Þórsásub-area374,6 km²overlap356.73 km²15%
- Bassin de Síkásub-area373,2 km²overlap137.95 km²6%
- Basin #57780sub-area143,2 km²overlap132.59 km²5%
- Bassin de Gljúfurásub-area184,3 km²overlap67.45 km²3%
- Bassin de Norðlingafljótsub-area1 131,3 km²overlap36.84 km²1%
- Bassin de Álftaskálarásub-area1 125,8 km²overlap26.00 km²1%
- Bassin de Örnólfsdalsásub-area464 km²overlap12.80 km²1%
Lakes (50, top by area)
- Hóparea46 km²avg depth10.8 m
- Vesturhópsvatnarea10,1 km²avg depth9.3 m
- Arnarvatn-Stóraarea3,7 km²avg depth6.3 m
- Flóavatnarea1,8 km²avg depth5.9 m
- Krókavatnarea1,5 km²avg depth6.7 m
- Miðfjarðarvatnarea1 km²avg depth7.0 m
- Lac 1232069area0,9 km²avg depth6.3 m
- Lac 1235350area0,8 km²avg depth4.3 m
- Lac 1234267area0,7 km²avg depth4.1 m
41 more lakes
- Lac 1232407area0,7 km²avg depth5.7 m
- Lac 1232266area0,6 km²avg depth4.9 m
- Lac 1232586area0,6 km²avg depth5.8 m
- Lac 1231896area0,5 km²avg depth4.2 m
- Lac 1232525area0,5 km²avg depth4.9 m
- Lac 1234380area0,4 km²avg depth5.4 m
- Lac 1234248area0,4 km²avg depth4.6 m
- Lac 1232954area0,4 km²avg depth4.8 m
- Lac 1232936area0,4 km²avg depth4.0 m
- Lac 1235012area0,4 km²avg depth5.6 m
- Lac 1233927area0,3 km²avg depth4.9 m
- Lac 1235250area0,3 km²avg depth5.0 m
- Lac 1231678area0,3 km²avg depth2.6 m
- Lac 1228901area0,3 km²avg depth4.1 m
- Lac 1234920area0,3 km²avg depth4.9 m
- Lac 1233305area0,3 km²avg depth4.7 m
- Lac 1233261area0,3 km²avg depth2.8 m
- Lac 1235048area0,3 km²avg depth3.8 m
- Lac 1234126area0,3 km²avg depth3.8 m
- Lac 1235104area0,3 km²avg depth4.1 m
- Lac 1234780area0,2 km²avg depth3.2 m
- Lac 1234741area0,2 km²avg depth3.1 m
- Lac 1234041area0,2 km²avg depth2.7 m
- Lac 1232463area0,2 km²avg depth3.0 m
- Lac 1232453area0,2 km²avg depth4.7 m
- Lac 1233972area0,2 km²avg depth3.6 m
- Lac 1234164area0,2 km²avg depth3.0 m
- Lac 1234073area0,2 km²avg depth4.8 m
- Lac 1231908area0,2 km²avg depth2.7 m
- Lac 1231418area0,2 km²avg depth2.4 m
- Lac 1232779area0,2 km²avg depth3.1 m
- Lac 1234533area0,1 km²avg depth4.6 m
- Lac 1234537area0,1 km²avg depth3.8 m
- Lac 1235008area0,1 km²avg depth3.5 m
- Lac 1234807area0,1 km²avg depth3.0 m
- Lac 1232507area0,1 km²avg depth4.5 m
- Lac 1232976area0,1 km²avg depth3.3 m
- Lac 1233310area0,1 km²avg depth2.9 m
- Lac 1234740area0,1 km²avg depth3.6 m
- Lac 1234907area0,1 km²avg depth4.7 m
- Lac 1234590area0,1 km²avg depth3.8 m
Rivers / streams (42, ord ≥ 4)
- Austuráord 4len here73.36 km100%total73 km
- Víðidalsáord 4len here65.97 km100%total66 km
- Vesturáord 4len here39.43 km100%total39 km
- Fitjáord 2len here39.40 km100%total39 km
- Síkáord 2len here23.91 km100%total24 km
- Öxnáord 2len here21.05 km100%total21 km
- Hörghólsáord 2len here15.99 km100%total16 km
- Sandfellskvíslord 2len here15.79 km100%total16 km
- Fitjáord 2len here14.86 km100%total15 km
- Svertingstaðaáord 2len here11.49 km100%total11 km
- Þórsáord 1len here10.47 km100%total10 km
- Hólaáord 2len here9.97 km100%total10 km
30 more river segmentssorted by Strahler order + length
- Lambáord 3len here9.76 km100%total10 km
- Haugalækurord 3len here8.86 km100%total9 km
- Tjarnaráord 1len here8.57 km93%total9 km
- Fjalagilslækurord 1len here8.57 km100%total9 km
- Þveráord 1len here8.08 km100%total8 km
- Grundaráord 2len here7.81 km100%total8 km
- Bæjarlækurord 2len here7.27 km100%total7 km
- Klambraáord 1len here6.90 km100%total7 km
- Hólagilslækurord 2len here6.86 km68%total10 km
- Midfjardaráord 4len here6.57 km100%total7 km
- Syðri-Haugakvíslord 1len here6.56 km100%total7 km
- Urriðaáord 2len here6.53 km100%total7 km
- aord 1len here5.73 km100%total6 km
- Haugakvíslord 2len here5.51 km100%total5 km
- Brandaskarðsáord 1len here4.58 km100%total5 km
- Dalsáord 4len here4.45 km100%total4 km
- Mjóadalsáord 1len here3.96 km100%total4 km
- Svertingstaðaáord 4len here3.80 km100%total4 km
- Seláord 4len here3.54 km26%total14 km
- Hamarsáord 2len here3.40 km95%total4 km
- Ytri-Haugakvíslord 1len here3.24 km100%total3 km
- Gljúfuráord 2len here3.12 km16%total20 km
- Reyðarlækurord 3len here2.83 km100%total3 km
- Gulldalsáord 2len here2.72 km100%total3 km
- Þveráord 1len here2.28 km100%total2 km
- Stórilækurord 1len here2.13 km100%total2 km
- Bergáord 1len here2.04 km100%total2 km
- Króksáord 1len here2.04 km100%total2 km
- Ytri-Hvammsáord 1len here1.16 km80%total1 km
- Faxalækurord 3len here1.01 km101%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10