Ontologia

HydroBASINS lev08 watershed · #2080295540

Bassin de Skjern Å

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 7 administrative regions : Billund, Hedensted, Herning, Ikast-Brande, Ringkøbing-Skjern +2

3% lakePfafstetter: 24100209

Sub-basin area

1 090,1km²

Upstream area

1 090,1km²

Discharge

21,59m³/s

Mean elev.

59m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Skjern Å61 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

25 intersecting protected areas

16 more protected areas

  • Borris Hede

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    10.25 km² overlap

  • Skovområde syd for Silkeborg

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    9.27 km² overlap

  • Nørlund og Gludsted Plantager

    IUCN IV

    Protected by conservation order, excl. Church surroundings

    7.64 km² overlap

  • Ringkøbing-Skjern Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    6.70 km² overlap

  • Skjern Å

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    5.40 km² overlap

  • Herning Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    5.25 km² overlap

  • Vejle Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    3.99 km² overlap

  • Billund Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    3.31 km² overlap

  • Holtum Ådal, øvre del

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.83 km² overlap

  • Ringkøbing-Skjern Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    1.78 km² overlap

  • Hedensted Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    1.47 km² overlap

  • Silkeborg Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    1.31 km² overlap

  • Hedensted Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    0.47 km² overlap

  • Brandlund Mose

    IUCN IV

    Protected by conservation order, excl. Church surroundings

    0.43 km² overlap

  • Mose ved Karstoft Å

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.27 km² overlap

  • Silkeborg Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    0.21 km² overlap

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

Species present

7 329 distinct species · 902 006 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

902 006 obs · 38 cellules
Obs. / cellule
≥ 215 753
46 976–215 752
22 077–46 975
12 029–22 076
< 12 029

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 Skjern Å : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 6 types (connectance 21.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
82
Connectance
0.217
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°

7,5°C

Annual rain

810mm

Moisture idx (CMI)

0,29

Runoff

625mm/an

PET

572mm

AET

474mm

Mean slope

0,8°

Water table

62cm

Forest

11%

Crops

59%

Urban

2%

Protected

12%

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