Ontologia

HydroBASINS lev08 watershed · #2080257470

Bassin de Kårarpsbäcken

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 : Boxholm, Linköping, Mjölby

14% lakePfafstetter: 24474065

Sub-basin area

275,4km²

Upstream area

2 481km²

Discharge

13,05m³/s

Mean elev.

141m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Svartån184 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Gökshult

    IUCN Not Assigned

    Natura 2000 SCI

    0.21 km² overlap

  • Stämma

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.18 km² overlap

  • Stämma

    IUCN IV

    Natura 2000 SCI

    0.18 km² overlap

  • 2001777 Stämma

    IUCN IV

    Nature Reserve

    0.18 km² overlap

  • SK 118-2022

    IUCN Ia

    Habitat Protection Area

    0.09 km² overlap

  • Örbackens kalkkärr

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.08 km² overlap

  • Örbackens kalkkärr

    IUCN IV

    Natura 2000 SCI

    0.08 km² overlap

  • 2001687 Örbackens kalkkärr

    IUCN IV

    Nature Reserve

    0.07 km² overlap

  • SK 447-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.06 km² overlap

  • SK 638-2001

    IUCN Ia

    Habitat Protection Area

    0.05 km² overlap

  • SK 95-2000

    IUCN Ia

    Habitat Protection Area

    0.05 km² overlap

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

    0.04 km² overlap

  • SK 686-2006

    IUCN Ia

    Habitat Protection Area

    0.02 km² overlap

  • SK 217-2013

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.02 km² overlap

  • SK 687-2006

    IUCN Ia

    Habitat Protection Area

    0.02 km² overlap

  • Ekeberg Västergård

    IUCN Not Assigned

    Natura 2000 SCI

    0.02 km² overlap

  • Ekeberg Västergård

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • SK 676-2006

    IUCN Ia

    Habitat Protection Area

    0.02 km² overlap

  • SK 692-2006

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

    0.02 km² overlap

  • SK 299-2001

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

  • SK 799-2004

    IUCN Ia

    Habitat Protection Area

    0.01 km² overlap

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

Species present

4 839 distinct species · 104 038 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

104 038 obs · 12 cellules
Obs. / cellule
≥ 19 327
14 908–19 326
8 896–14 907
8 574–8 895
< 8 574

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

Ecological tissue

Sample of 27 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 Kårarpsbäcken : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 28.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
106
Connectance
0.280
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°

6,0°C

Annual rain

587mm

Moisture idx (CMI)

-0,04

Runoff

131mm/an

PET

611mm

AET

444mm

Mean slope

2,1°

Water table

152cm

Forest

61%

Crops

39%

Urban

4%

Protected

1%

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