Rivière
Gülper Havel
⚠ Partial coverage : only 1 named segment matched so far. The real rivière extends much further (Strahler order 5 indicates a major river). Cross-source ingest in progress — values below reflect only the matched segment.
Crosses 2 administrative regions : Havelland, Stendal
Max discharge
75,1m³/s
Max Strahler
5
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- HavellandBrandenburg · Germany3.1 kmin this dpt
- StendalSachsen-Anhalt · Germany1.2 kmin this dpt
10 intersecting protected areas
Flusslandschaft Elbe
IUCN Not Assignedbiosphere reserve
Flusslandschaft Elbe, Entwicklungszone
IUCN Not Assignedbiosphere reserve - transition area
Westhavelland
IUCN VLandscape Protection Area
Untere Havel
IUCN VLandscape Protection Area
Niederung der Unteren Havel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Wetland of International Importance (Ramsar Site)
Niederung der Unteren Havel/Gülper See
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Untere Havel/Sachsen-Anhalt und Schollener See
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Untere Havel Nord
IUCN IVNature Reserve
1 more protected areassorted by area
Untere Havel und Schollener See
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 141 distinct species · 6 027 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Gülper Havel : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 9 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)
Matched len.
6,3km
Max discharge
75,1m³/s
Max Strahler
5
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.