Ontologia

HydroBASINS lev08 watershed · #2080036590

Bassin de Sæterbekken

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 : Bjugn, Rissa, Åfjord

Coastal basin 76% lakePfafstetter: 25107993

Sub-basin area

143,1km²

Upstream area

143,1km²

Discharge

7,16m³/s

Mean elev.

164m

Administrative coverage

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

2 147 distinct species · 12 706 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 706 obs · 6 cellules
Obs. / cellule
≥ 8 493
8 493–8 492
2 604–8 492
495–2 603
< 495

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 Sæterbekken : 24 espèces reliées par 56 interactions GloBI sur 6 types (connectance 10.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
56
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°

4,5°C

Annual rain

1 089mm

Moisture idx (CMI)

0,59

Runoff

1 488mm/an

PET

442mm

AET

408mm

Mean slope

12,8°

Water table

383cm

Forest

85%

Crops

0%

Urban

0%

Protected

5%

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