Ontologia

HydroBASINS lev08 watershed · #2080217130

Bassin de Unnan

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 : Mora, Orsa

5% lakePfafstetter: 24460064

Sub-basin area

394,9km²

Upstream area

394,9km²

Discharge

4,58m³/s

Mean elev.

481m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Oreälven143 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • 2021526 Tjåberget

    IUCN Ia

    Nature Reserve

    6.72 km² overlap

  • Tjåberget

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.48 km² overlap

  • Tjåberget

    IUCN Ia

    Natura 2000 SCI

    6.48 km² overlap

  • 2002468 Stopån

    IUCN Ia

    Nature Reserve

    5.55 km² overlap

  • 2010846 Dyverdalen

    IUCN Ia

    Nature Reserve

    1.26 km² overlap

  • SK 649-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    1.16 km² overlap

  • 68E1g1042

    IUCN Not Applicable

    Voluntary set-aside areas

    0.24 km² overlap

  • SK 641-2006

    IUCN Ia

    Habitat Protection Area

    0.18 km² overlap

  • 67E9g4573

    IUCN Not Applicable

    Voluntary set-aside areas

    0.18 km² overlap

  • SK 432-2012

    IUCN Ia

    Habitat Protection Area

    0.17 km² overlap

  • 68E1g2992

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • 67E9h3638

    IUCN Not Applicable

    Voluntary set-aside areas

    0.15 km² overlap

  • 68E1g1448

    IUCN Not Applicable

    Voluntary set-aside areas

    0.14 km² overlap

  • 67E9h8266

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • 67E9h7561

    IUCN Not Applicable

    Voluntary set-aside areas

    0.12 km² overlap

  • SK 985-2003

    IUCN Ia

    Habitat Protection Area

    0.11 km² overlap

  • 2049960 Rovenlamm

    IUCN Ia

    Nature Reserve

    0.10 km² overlap

  • SK 525-2014

    IUCN Ia

    Habitat Protection Area

    0.10 km² overlap

  • SK 1020-2002

    IUCN Ia

    Habitat Protection Area

    0.09 km² overlap

  • 68E0g4472

    IUCN Not Applicable

    Voluntary set-aside areas

    0.09 km² overlap

  • 68E1g1252

    IUCN Not Applicable

    Voluntary set-aside areas

    0.09 km² overlap

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

Species present

1 477 distinct species · 31 182 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 182 obs · 17 cellules
Obs. / cellule
≥ 4 327
3 588–4 326
2 467–3 587
1 569–2 466
< 1 569

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

Ecological tissue

Sample of 23 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 Unnan : 19 espèces reliées par 34 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
34
Connectance
0.123
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°

2,4°C

Annual rain

686mm

Moisture idx (CMI)

0,24

Runoff

361mm/an

PET

523mm

AET

439mm

Mean slope

6,0°

Water table

300cm

Forest

100%

Crops

0%

Urban

0%

Protected

13%

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