Ontologia

HydroBASINS lev08 watershed · #2080031900

Bassin de Vingåkersån

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 13 administrative regions : Askersund, Eskilstuna, Finspång, Flen, Gnesta +8

124% lakePfafstetter: 24473006

Sub-basin area

3 892,2km²

Upstream area

3 892,4km²

Discharge

23,62m³/s

Mean elev.

64m

Administrative coverage

13 dept-equivalent regions (GADM L2)

5 more

30 intersecting protected areas

  • Båven

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    62.03 km² overlap

  • Båven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    62.03 km² overlap

  • Båven

    IUCN Not Assigned

    Natura 2000 SCI

    62.03 km² overlap

  • Båven

    IUCN Not Assigned

    Natura 2000 SPA

    62.03 km² overlap

  • Hålvetten-Näsnaren

    IUCN Not Assigned

    Natura 2000 SCI

    10.02 km² overlap

  • Hålvetten-Näsnaren

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    10.02 km² overlap

  • 2048200 Brevens tallskogar

    IUCN Ib

    Nature Reserve

    9.57 km² overlap

  • Båvenöarna

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    7.75 km² overlap

  • Båvenöarna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    7.75 km² overlap

21 more protected areas

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

Species present

14 832 distinct species · 2 091 259 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 091 259 obs · 142 cellules
Obs. / cellule
≥ 103 294
30 052–103 293
13 182–30 051
9 577–13 181
< 9 577

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

Ecological tissue

Sample of 31 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 Vingåkersån : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 20.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
97
Connectance
0.209
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°

6,3°C

Annual rain

587mm

Moisture idx (CMI)

-0,02

Runoff

190mm/an

PET

598mm

AET

438mm

Mean slope

1,9°

Water table

156cm

Forest

70%

Crops

14%

Urban

1%

Protected

1%

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