HydroLAKES lake · #152181
Marmen
Surface area
7,1km²
Avg depth
10,9m
Volume
77,44km³
Shoreline
19,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SundsvallVästernorrland · Sweden7.15 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 243 distinct species · 4 581 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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).
Indicateurs du tissu écologique
Tissu écologique de Marmen : 24 espèces reliées par 91 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
7,10km²
Avg depth
10,9m
Volume
77,440km³
Watershed
12 239km²
Shoreline
19,9km
Shore dev. idx
2,11
Residence time
9days
Elevation
12m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.