Ontologia

HydroBASINS lev08 watershed · #2080032020

Bassin de Vindån

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 : Linköping, Söderköping, Valdemarsvik, Västervik, Åtvidaberg

Coastal basin 61% lakePfafstetter: 24475013

Sub-basin area

1 797,2km²

Upstream area

1 797,2km²

Discharge

1,64m³/s

Mean elev.

40m

Administrative coverage

5 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

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

Species present

8 846 distinct species · 417 663 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 663 obs · 57 cellules
Obs. / cellule
≥ 50 872
13 276–50 871
8 048–13 275
5 428–8 047
< 5 428

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

Ecological tissue

Sample of 28 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 Vindån : 14 espèces reliées par 110 interactions GloBI sur 5 types (connectance 27.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
110
Connectance
0.271
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°

6,9°C

Annual rain

540mm

Moisture idx (CMI)

-0,09

Runoff

187mm/an

PET

590mm

AET

424mm

Mean slope

2,4°

Water table

138cm

Forest

85%

Crops

11%

Urban

0%

Protected

9%

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