Ontologia

HydroBASINS lev08 watershed · #2080283800

Bassin de Skålån

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 3 administrative regions : Ljungby, Markaryd, Värnamo

65% lakePfafstetter: 24478003

Sub-basin area

325,5km²

Upstream area

3 032,7km²

Discharge

33,25m³/s

Mean elev.

158m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Krokån1162 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

22 intersecting protected areas

13 more protected areas

  • 2004598 Färjansö

    IUCN IV

    Nature Reserve

    0.06 km² overlap

  • SK 536-2002

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.06 km² overlap

  • SK 789-2001

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.06 km² overlap

  • SK 598-2014

    IUCN Ia

    Habitat Protection Area

    0.04 km² overlap

  • Toftaholms alkärr

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.03 km² overlap

  • Toftaholms alkärr

    IUCN Not Assigned

    Natura 2000 SCI

    0.03 km² overlap

  • SK 269-1999

    IUCN Ia

    Habitat Protection Area

    0.03 km² overlap

  • Kånna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • Kånna

    IUCN Not Assigned

    Natura 2000 SCI

    0.02 km² overlap

  • SK 534-2005

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.02 km² overlap

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

    0.00 km² overlap

  • Färjansömaden

    IUCN IV

    Natura 2000 SCI

    0.00 km² overlap

  • Färjansömaden

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

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

Species present

3 335 distinct species · 153 279 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

153 279 obs · 11 cellules
Obs. / cellule
≥ 31 822
31 534–31 821
22 234–31 533
8 919–22 233
< 8 919

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

Ecological tissue

Sample of 29 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 Skålån : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 3 types (connectance 19.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
78
Connectance
0.192
Patrimoniales
1
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°

6,5°C

Annual rain

752mm

Moisture idx (CMI)

0,21

Runoff

424mm/an

PET

592mm

AET

471mm

Mean slope

1,5°

Water table

133cm

Forest

80%

Crops

14%

Urban

4%

Protected

1%

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