HydroLAKES lake · #164669
Morra
Surface area
1,88km²
Avg depth
0,7m
Volume
1,31km³
Shoreline
8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Súdwest-FryslânFryslân · Netherlands1.89 km²100.0% of lake
5 intersecting protected areas
Nature Conservation Act
1.89 km² overlap
Wetland of International Importance (Ramsar Site)
1.89 km² overlap
Oudegaasterbrekken, Fluessen en omgeving
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.89 km² overlap
Oudegaasterbrekken, Fluessen en omgeving
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.89 km² overlap
NNN-FR
IUCN Not AssignedNature Reserves owned by professional nature management organizations
1.89 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 594 distinct species · 28 179 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Morra : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 51 interactions GloBI documentées sur 4 types (connectance 11.0%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,88km²
Avg depth
0,7m
Volume
1,310km³
Watershed
19km²
Shoreline
8,0km
Shore dev. idx
1,64
Residence time
46days
Elevation
-2m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.