Ontologia

HydroBASINS lev08 watershed · #2080130730

Bassin de Låddejåhkå

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

13% lakePfafstetter: 24434086

Sub-basin area

439,2km²

Upstream area

439,2km²

Discharge

13,33m³/s

Mean elev.

983m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Vierttjajågåsj22 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

9 intersecting protected areas

  • Laponian Area

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    442.25 km² overlap

  • Sarek

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    268.80 km² overlap

  • 2001221 Sarek

    IUCN II

    National Park

    268.80 km² overlap

  • Sarek

    IUCN II

    Natura 2000 SCI

    268.80 km² overlap

  • Padjelanta

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    173.45 km² overlap

  • Padjelanta

    IUCN II

    Natura 2000 SPA

    173.45 km² overlap

  • Padjelanta

    IUCN II

    Natura 2000 SCI

    173.45 km² overlap

  • 2001220 Padjelanta/Badjelánnda

    IUCN II

    National Park

    173.45 km² overlap

  • Padjelanta

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    173.45 km² overlap

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

Species present

531 distinct species · 3 309 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 309 obs · 17 cellules
Obs. / cellule
≥ 1 138
779–1 137
80–778
38–79
< 38

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

Ecological tissue

Sample of 43 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 Låddejåhkå : 29 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
72
Connectance
0.080
Patrimoniales
4
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°

-2,5°C

Annual rain

866mm

Moisture idx (CMI)

0,60

Runoff

918mm/an

PET

342mm

AET

329mm

Mean slope

12,5°

Water table

428cm

Forest

10%

Crops

0%

Urban

0%

Protected

100%

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