HydroLAKES lake · #170949
Lacul Obretinul Mic
Surface area
2,82km²
Avg depth
0,8m
Volume
2,3km³
Shoreline
9,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- CrisanTulcea · Romania2.82 km²100.0% of lake
4 intersecting protected areas
Delta Dunării
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.82 km² overlap
Delta Dunării și Complexul Razim - Sinoie
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.82 km² overlap
Danube Delta
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
2.82 km² overlap
Danube Delta
IUCN Not ReportedWetland of International Importance (Ramsar Site)
2.82 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
427 distinct species · 4 778 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 Lacul Obretinul Mic : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 8 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
2,82km²
Avg depth
0,8m
Volume
2,300km³
Watershed
150km²
Shoreline
9,4km
Shore dev. idx
1,58
Residence time
162days
Elevation
0m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.