Ontologia

HydroBASINS lev08 watershed · #2080131330

Bassin de Amásjåhkå

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 : Gällivare

98% lakePfafstetter: 24434060

Sub-basin area

1 255,3km²

Upstream area

1 255,6km²

Discharge

23,49m³/s

Mean elev.

699m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kaltisjokka1391 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Laponian Area

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    1251.46 km² overlap

  • Sjaunja

    IUCN Ia

    Natura 2000 SPA

    996.16 km² overlap

  • Sjaunja

    IUCN Ia

    Natura 2000 SCI

    996.16 km² overlap

  • Sjaunja

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    996.16 km² overlap

  • Sjaunja

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    996.16 km² overlap

  • 2001071 Sjaunja

    IUCN Ia

    Nature Reserve

    996.16 km² overlap

  • Sjaunja

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    599.17 km² overlap

  • Stora Sjöfallet

    IUCN II

    Natura 2000 SCI

    255.30 km² overlap

  • Stora Sjöfallet

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    255.30 km² overlap

1 more protected areas

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

Species present

1 212 distinct species · 12 955 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 955 obs · 50 cellules
Obs. / cellule
≥ 2 145
839–2 144
205–838
91–204
< 91

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 Amásjåhkå : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
84
Connectance
0.093
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

536mm

Moisture idx (CMI)

0,27

Runoff

591mm/an

PET

377mm

AET

322mm

Mean slope

8,5°

Water table

234cm

Forest

42%

Crops

0%

Urban

0%

Protected

99%

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