Ruisseau· 4 segments
Havelkanal
Crosses 3 administrative regions : Havelland, Potsdam, Potsdam-Mittelmark
Total length
35km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
4
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- HavellandBrandenburg · Germany13.7 kmin this dpt
- PotsdamBrandenburg · Germany8.3 kmin this dpt
- Potsdam-MittelmarkBrandenburg · Germany0.0 kmin this dpt
12 intersecting protected areas
Mittlere Havelniederung
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nauen-Brieselang-Krämer
IUCN VLandscape Protection Area
Landscape Protection Area
Landscape Protection Area
Döberitzer Heide
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Döberitzer Heide
IUCN IVNature Reserve
Döberitzer Heide
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Mittlere Havel Ergänzung
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ketziner Bruchlandschaft
IUCN VLandscape Protection Area
3 more protected areassorted by area
Ferbitzer Bruch
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Heimsche Heide
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Falkenrehder Wublitz
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
852 distinct species · 3 083 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Havelkanal : 18 espèces reliées par 116 interactions GloBI sur 6 types (connectance 26.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
35km
Max discharge
0,3m³/s
Max Strahler
2
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.