Ontologia

HydroBASINS lev08 watershed · #2080143220

Bassin de Ängesån

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 3 administrative regions : Gällivare, Pajala, Överkalix

4% lakePfafstetter: 24432025

Sub-basin area

521,3km²

Upstream area

4 031,7km²

Discharge

60,88m³/s

Mean elev.

163m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ängesån33 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • A549333

    IUCN Not Applicable

    Voluntary set-aside areas

    0.39 km² overlap

  • 2001245 Paskatieva

    IUCN Ia

    Nature Reserve

    0.25 km² overlap

  • Paskatieva

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.25 km² overlap

  • Paskatieva

    IUCN Ia

    Natura 2000 SCI

    0.25 km² overlap

  • A558080

    IUCN Not Applicable

    Voluntary set-aside areas

    0.24 km² overlap

  • A184208

    IUCN Not Applicable

    Voluntary set-aside areas

    0.22 km² overlap

  • A530406

    IUCN Not Applicable

    Voluntary set-aside areas

    0.20 km² overlap

  • A429007

    IUCN Not Applicable

    Voluntary set-aside areas

    0.20 km² overlap

  • A568390

    IUCN Not Applicable

    Voluntary set-aside areas

    0.19 km² overlap

  • A579909

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • A559577

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • A558230

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • A514939

    IUCN Not Applicable

    Voluntary set-aside areas

    0.17 km² overlap

  • A593616

    IUCN Not Applicable

    Voluntary set-aside areas

    0.16 km² overlap

  • A559206

    IUCN Not Applicable

    Voluntary set-aside areas

    0.16 km² overlap

  • A498285

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • A567824

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • A483030

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • A516608

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A348222

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A483065

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

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

Species present

1 417 distinct species · 32 472 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 472 obs · 20 cellules
Obs. / cellule
≥ 6 843
4 253–6 842
1 683–4 252
1 030–1 682
< 1 030

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

Ecological tissue

Sample of 36 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 Ängesån : 31 espèces reliées par 36 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
36
Connectance
0.054
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°

-0,3°C

Annual rain

479mm

Moisture idx (CMI)

0,08

Runoff

457mm/an

PET

440mm

AET

339mm

Mean slope

4,8°

Water table

143cm

Forest

93%

Crops

0%

Urban

0%

Protected

2%

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