Ontologia

HydroBASINS lev08 watershed · #2080198120

Bassin de Stensån

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 : Härjedalen, Ånge

103% lakePfafstetter: 24450460

Sub-basin area

418,6km²

Upstream area

418,7km²

Discharge

2,74m³/s

Mean elev.

319m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ljungan2517 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • A182964

    IUCN Not Applicable

    Voluntary set-aside areas

    0.29 km² overlap

  • A118058

    IUCN Not Applicable

    Voluntary set-aside areas

    0.28 km² overlap

  • 2014571 Storklacken

    IUCN Ia

    Nature Reserve

    0.25 km² overlap

  • A184007

    IUCN Not Applicable

    Voluntary set-aside areas

    0.23 km² overlap

  • A118509

    IUCN Not Applicable

    Voluntary set-aside areas

    0.22 km² overlap

  • A282117

    IUCN Not Applicable

    Voluntary set-aside areas

    0.21 km² overlap

  • A116029

    IUCN Not Applicable

    Voluntary set-aside areas

    0.20 km² overlap

  • 2000665 Haverö strömmar

    IUCN III

    Nature Reserve

    0.19 km² overlap

  • A259749

    IUCN Not Applicable

    Voluntary set-aside areas

    0.19 km² overlap

  • A653280

    IUCN Not Applicable

    Voluntary set-aside areas

    0.17 km² overlap

  • A454252

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • SK 259-2021

    IUCN Ia

    Habitat Protection Area

    0.15 km² overlap

  • A044881

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A405175

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • A116909

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • A116307

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • A259412

    IUCN Not Applicable

    Voluntary set-aside areas

    0.12 km² overlap

  • SK 98-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.12 km² overlap

  • A440148

    IUCN Not Applicable

    Voluntary set-aside areas

    0.12 km² overlap

  • A202260

    IUCN Not Applicable

    Voluntary set-aside areas

    0.11 km² overlap

  • A187285

    IUCN Not Applicable

    Voluntary set-aside areas

    0.11 km² overlap

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

Species present

1 491 distinct species · 32 369 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 369 obs · 19 cellules
Obs. / cellule
≥ 7 397
4 436–7 396
2 090–4 435
892–2 089
< 892

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 Stensån : 20 espèces reliées par 31 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
31
Connectance
0.095
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°

2,8°C

Annual rain

607mm

Moisture idx (CMI)

0,14

Runoff

208mm/an

PET

523mm

AET

420mm

Mean slope

6,0°

Water table

297cm

Forest

90%

Crops

0%

Urban

0%

Protected

1%

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