Ruisseau· 11 segments
Drwęca Warmińska
Crosses 5 administrative regions : Bartoszyce, Braniewo, Elbląg, Lidzbark, Olsztyn
Total length
55km
Max discharge
3,7m³/s
Max Strahler
2
Segments matched
11
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
6 intersecting protected areas
Dolina Pasłęki
IUCN Not AssignedProtected Landscape Area
Dolina Pasłęki
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Równiny Orneckiej
IUCN Not AssignedProtected Landscape Area
Rzeka Pasłęka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Kaszuny
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
27 distinct species · 34 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Drwęca Warmińska : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 3 types (connectance 23.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
55km
Max discharge
3,7m³/s
Max Strahler
2
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.