Ontologia

HydroBASINS lev08 watershed · #2080239750

Bassin de Tokke

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 2 administrative regions : Seljord, Vinje

74% lakePfafstetter: 25106027

Sub-basin area

201,7km²

Upstream area

917,1km²

Discharge

25,96m³/s

Mean elev.

859m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tokke272 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 412 distinct species · 18 191 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 191 obs · 11 cellules
Obs. / cellule
≥ 3 606
3 152–3 605
2 845–3 151
1 306–2 844
< 1 306

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

Ecological tissue

Sample of 33 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 Tokke : 22 espèces reliées par 91 interactions GloBI sur 5 types (connectance 16.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
91
Connectance
0.162
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°

1,1°C

Annual rain

968mm

Moisture idx (CMI)

0,55

Runoff

704mm/an

PET

437mm

AET

412mm

Mean slope

7,7°

Water table

359cm

Forest

74%

Crops

0%

Urban

0%

Protected

11%

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