Ontologia

HydroBASINS lev08 watershed · #2080139790

Bassin de Návdasjåhkå

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 : Jokkmokk

39% lakePfafstetter: 24434044

Sub-basin area

783km²

Upstream area

783km²

Discharge

12,21m³/s

Mean elev.

473m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lilla Lule Älv180 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

17 intersecting protected areas

8 more protected areas

  • 1073666613

    IUCN Not Applicable

    Voluntary set-aside areas

    0.06 km² overlap

  • 1073666888

    IUCN Not Applicable

    Voluntary set-aside areas

    0.05 km² overlap

  • 1073671924

    IUCN Not Applicable

    Voluntary set-aside areas

    0.04 km² overlap

  • 1073671977

    IUCN Not Applicable

    Voluntary set-aside areas

    0.03 km² overlap

  • 1073671954

    IUCN Not Applicable

    Voluntary set-aside areas

    0.03 km² overlap

  • 1073691880

    IUCN Not Applicable

    Voluntary set-aside areas

    0.02 km² overlap

  • 1073671976

    IUCN Not Applicable

    Voluntary set-aside areas

    0.02 km² overlap

  • 1073666614

    IUCN Not Applicable

    Voluntary set-aside areas

    0.01 km² overlap

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

Species present

1 239 distinct species · 17 381 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 381 obs · 27 cellules
Obs. / cellule
≥ 4 117
2 176–4 116
533–2 175
153–532
< 153

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

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 Bassin de Návdasjåhkå : 25 espèces reliées par 35 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
35
Connectance
0.071
Patrimoniales
0
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°

-1,3°C

Annual rain

493mm

Moisture idx (CMI)

0,15

Runoff

494mm/an

PET

419mm

AET

341mm

Mean slope

3,2°

Water table

108cm

Forest

59%

Crops

0%

Urban

0%

Protected

51%

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