Ontologia

Municipality · NOR

Skjerstad

Norway

DfcCold, no dry season, cold summer(93 %)

Species observed

2 762

Observations

24 724

Area

494,5km²

Ecological tissue

Sample of 34 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 Skjerstad : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 3 types (connectance 14.6%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
87
Connectance
0.146
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

2 762 distinct species · 24 724 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 724 obs · 19 cellules
Obs. / cellule
≥ 7 007
3 248–7 006
1 237–3 247
898–1 236
< 898

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

Climate

Mean T°

1,7°C

Annual rain

1 691mm

Warmest m°

14,7°C

Coldest m°

-11,2°C

Elevation: 392 m on average (min -414 m, max 893 m)

Bioclimatic detailsExpert
Annual mean temp.
1,7°C
Annual rain
1 691mm
Warmest month
14,7°C
Coldest month
-11,2°C
Mean alt.
392m
Min
-414m
Max
893m
Std. dev.
200m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(93 %)Cold

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

Hydrology6 basins · 44 lakes · 38 rivers

Hydrology metrics for this exact territory

Stream length here

100,9km

Lake surface here

21,79km²

Basins crossed

6

Max stream order

3

Max drainage

1 492km²

Discharge in basins

21,0m³/s

Mean precip.

1 106mm/an

Mean T°

2,1°C

Moisture idx

0,66

Max snow

69%

Mean runoff

1 407mm/an

Mean elev. (basins)

408m

Lakes (44, top by area)

35 more lakes

Rivers / streams (38, ord ≥ 4)

26 more river segments

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

Protected areas8

IUCN Not Reported · 3IUCN Ia · 2IUCN II · 1IUCN V · 1IUCN IV · 1🌊 Marine · 5

Gåsvatnan

IUCN V

Protected Landscape · 2020

121 km²

Saltstraumen

IUCN Not Reported

Marine Protected Area (OSPAR) · 2015

25 km²

Saltstraumen

IUCN Not Reported

Marine Protected Area · 2013

25 km²

Complete list

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