Ontologia

HydroBASINS lev08 watershed · #2080030560

Bassin de Rickleån

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 5 administrative regions : Norsjö, Robertsfors, Skellefteå, Umeå, Vindeln

79% lakePfafstetter: 24437004

Sub-basin area

1 893,9km²

Upstream area

1 893,9km²

Discharge

23,79m³/s

Mean elev.

241m

Administrative coverage

5 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Sävarån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    30.88 km² overlap

  • Sävarån

    IUCN Not Assigned

    Natura 2000 SCI

    30.88 km² overlap

  • Vindelälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    13.90 km² overlap

  • Vindelälven

    IUCN Not Assigned

    Natura 2000 SCI

    13.90 km² overlap

  • Vindelälven

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    13.90 km² overlap

  • Vitbergen

    IUCN Ia

    Natura 2000 SPA

    8.88 km² overlap

  • Vitbergen

    IUCN Ia

    Natura 2000 SCI

    8.88 km² overlap

  • Vitbergen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    8.88 km² overlap

  • Vitbergen

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    8.88 km² overlap

21 more protected areas

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

Species present

3 534 distinct species · 137 911 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

137 911 obs · 76 cellules
Obs. / cellule
≥ 6 615
4 182–6 614
2 259–4 181
1 204–2 258
< 1 204

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

Ecological tissue

Sample of 26 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 Rickleån : 21 espèces reliées par 38 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
38
Connectance
0.117
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°

0,9°C

Annual rain

585mm

Moisture idx (CMI)

0,17

Runoff

387mm/an

PET

487mm

AET

377mm

Mean slope

4,0°

Water table

189cm

Forest

93%

Crops

0%

Urban

0%

Protected

2%

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