Ontologia

HydroBASINS lev08 watershed · #2080124230

Bassin de Nakerijoki

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Kiruna

204% lakePfafstetter: 24420709

Sub-basin area

386,2km²

Upstream area

4 218,2km²

Discharge

40,63m³/s

Mean elev.

632m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Torne älv216 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

8 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 002 distinct species · 4 365 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 365 obs · 15 cellules
Obs. / cellule
≥ 1 117
1 048–1 116
311–1 047
156–310
< 156

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

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 Bassin de Nakerijoki : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
69
Connectance
0.104
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

-2,0°C

Annual rain

496mm

Moisture idx (CMI)

0,26

Runoff

307mm/an

PET

362mm

AET

307mm

Mean slope

6,9°

Water table

203cm

Forest

26%

Crops

0%

Urban

0%

Protected

18%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)