HydroLAKES lake · #159697
Maren
Surface area
1,2km²
Avg depth
7,7m
Volume
9,26km³
Shoreline
12,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- VästervikKalmar · Sweden1.21 km²100.0% of lake
3 intersecting protected areas
Stora Ramm och Marströmmen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.05 km² overlap
Stora Ramm och Marströmmen
IUCN Not AssignedNatura 2000 SCI
1.05 km² overlap
2024650 Västra Marströmmen
IUCN IVNature Reserve
0.42 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 959 distinct species · 7 853 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Maren : 33 espèces reliées par 74 interactions GloBI sur 7 types (connectance 8.6%, filtre Serrano α=0.2). 9 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
1,20km²
Avg depth
7,7m
Volume
9,260km³
Watershed
421km²
Shoreline
12,3km
Shore dev. idx
3,18
Residence time
37days
Elevation
3m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.