Ontologia

HydroBASINS lev08 watershed · #2080030770

Bassin de Husån

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 2 administrative regions : Nordmaling, Örnsköldsvik

Coastal basin 50% lakePfafstetter: 24439050

Sub-basin area

571,6km²

Upstream area

571,6km²

Discharge

1,13m³/s

Mean elev.

152m

Administrative coverage

2 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • Kronören

    IUCN V

    Natura 2000 SPA

    6.72 km² overlap

  • Kronören

    IUCN V

    Natura 2000 SCI

    6.72 km² overlap

  • Kronören

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.72 km² overlap

  • Kronören

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    6.72 km² overlap

  • 2001855 Kronören

    IUCN V

    Nature Reserve

    6.72 km² overlap

  • Kronören

    IUCN Not Reported

    Baltic Sea Protected Area (HELCOM)

    6.63 km² overlap

  • 2000490 Herrbergsliden

    IUCN Ia

    Nature Reserve

    1.16 km² overlap

  • Herrbergsliden

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.16 km² overlap

  • Herrbergsliden

    IUCN Ia

    Natura 2000 SCI

    1.16 km² overlap

8 more protected areas

  • 2010939 Råbäcken

    IUCN Ia

    Nature Reserve

    0.21 km² overlap

  • SK 52-1997

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.03 km² overlap

  • Lögdeälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • Lögdeälven

    IUCN Not Assigned

    Natura 2000 SCI

    0.02 km² overlap

  • Salusanden

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • Salusanden

    IUCN Not Assigned

    Natura 2000 SCI

    0.02 km² overlap

  • 2013558 Källfors

    IUCN Ia

    Nature Reserve

    0.02 km² overlap

  • SK 247-2011

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.02 km² overlap

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

Species present

1 922 distinct species · 49 896 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 896 obs · 23 cellules
Obs. / cellule
≥ 8 411
4 960–8 410
3 777–4 959
1 105–3 776
< 1 105

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 Husån : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
86
Connectance
0.137
Patrimoniales
2
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°

2,2°C

Annual rain

606mm

Moisture idx (CMI)

0,16

Runoff

391mm/an

PET

509mm

AET

391mm

Mean slope

4,3°

Water table

238cm

Forest

97%

Crops

0%

Urban

0%

Protected

1%

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