Ontologia

HydroBASINS lev08 watershed · #2080230610

Bassin de Gänsån

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 : Gagnef, Ludvika, Vansbro

71% lakePfafstetter: 24472099

Sub-basin area

112km²

Upstream area

112km²

Discharge

1,15m³/s

Mean elev.

290m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Stormossån290 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 406 distinct species · 9 499 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 499 obs · 4 cellules
Obs. / cellule
≥ 5 124
5 124–5 123
1 852–5 123
1 852–1 851
< 1 852

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

Ecological tissue

Sample of 34 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 Gänsån : 25 espèces reliées par 74 interactions GloBI sur 8 types (connectance 10.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
74
Connectance
0.100
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°

3,9°C

Annual rain

722mm

Moisture idx (CMI)

0,21

Runoff

323mm/an

PET

568mm

AET

459mm

Mean slope

4,5°

Water table

291cm

Forest

94%

Crops

0%

Urban

0%

Protected

2%

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