HydroLAKES lake · #12177
Patanan tekojärvi
Surface area
10,24km²
Avg depth
9,8m
Volume
100,02km³
Shoreline
25,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Central OstrobothniaWestern Finland · Finland7.63 km²74.1% of lake
- Southern OstrobothniaWestern Finland · Finland2.67 km²25.9% of lake
3 intersecting protected areas
Ruokkaanneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
Metsätalouden ympäristötukikohteet Keski-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.03 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
140 distinct species · 185 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Patanan tekojärvi : 16 espèces reliées par 32 interactions GloBI sur 4 types (connectance 13.9%, filtre Serrano α=0.2). 6 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
10,24km²
Avg depth
9,8m
Volume
100,020km³
Watershed
38km²
Shoreline
25,5km
Shore dev. idx
2,25
Residence time
3 846days
Elevation
124m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.