Ontologia

HydroBASINS lev08 watershed · #2080273170

Bassin de Ljungaån

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 : Nässjö, Sävsjö, Vaggeryd, Värnamo, Växjö

81% lakePfafstetter: 24478009

Sub-basin area

1 032,1km²

Upstream area

1 032,1km²

Discharge

10,33m³/s

Mean elev.

238m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Härån77 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • 2013023 Rönnbergen

    IUCN Ia

    Nature Reserve

    0.32 km² overlap

  • Köpstad-Biskopsbo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.27 km² overlap

  • Köpstad-Biskopsbo

    IUCN Not Assigned

    Natura 2000 SCI

    0.27 km² overlap

  • Gallnås

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.26 km² overlap

  • Gallnås

    IUCN Not Assigned

    Natura 2000 SCI

    0.26 km² overlap

  • Vikskvarn

    IUCN Ia

    Natura 2000 SCI

    0.25 km² overlap

  • Vikskvarn

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.25 km² overlap

  • 2045708 Eketorp

    IUCN Ia

    Nature Reserve

    0.23 km² overlap

  • 2063343 Grevaryds äng

    IUCN IV

    Nature Reserve

    0.20 km² overlap

  • Sötåsa

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.19 km² overlap

  • Sötåsa

    IUCN Not Assigned

    Natura 2000 SCI

    0.19 km² overlap

  • A495443

    IUCN Not Applicable

    Voluntary set-aside areas

    0.13 km² overlap

  • SK 840-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.11 km² overlap

  • SK 767-2005

    IUCN Ia

    Habitat Protection Area

    0.11 km² overlap

  • A196861

    IUCN Not Applicable

    Voluntary set-aside areas

    0.10 km² overlap

  • A579690

    IUCN Not Applicable

    Voluntary set-aside areas

    0.09 km² overlap

  • Vitabråten

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

  • Vitabråten

    IUCN Not Assigned

    Natura 2000 SCI

    0.09 km² overlap

  • A273721

    IUCN Not Applicable

    Voluntary set-aside areas

    0.08 km² overlap

  • SK 446-2017

    IUCN Ia

    Habitat Protection Area

    0.08 km² overlap

  • SK 404-2009

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.08 km² overlap

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

Species present

6 952 distinct species · 180 176 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

180 176 obs · 36 cellules
Obs. / cellule
≥ 17 658
10 330–17 657
6 152–10 329
3 937–6 151
< 3 937

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 Ljungaån : 16 espèces reliées par 86 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
86
Connectance
0.198
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°

5,8°C

Annual rain

669mm

Moisture idx (CMI)

0,09

Runoff

306mm/an

PET

608mm

AET

462mm

Mean slope

1,9°

Water table

189cm

Forest

87%

Crops

9%

Urban

1%

Protected

0%

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