Ruisseau· 2 segments
Südender Leke
Crosses 3 administrative regions : Ammerland, Friesland, Wesermarsch
Total length
13km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- FrieslandNiedersachsen · Germany6.5 kmin this dpt
- AmmerlandNiedersachsen · Germany5.6 kmin this dpt
- WesermarschNiedersachsen · Germany0.2 kmin this dpt
14 intersecting protected areas
Wadden Sea
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Niedersächsisches Wattenmeer
IUCN Not Assignedbiosphere reserve
Niedersächsisches Wattenmeer und angrenzendes Küstenmeer
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Niedersächsisches Wattenmeer
IUCN IINational Park
Nationalpark Niedersächsisches Wattenmeer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Niedersächsisches Wattenmeer
IUCN Not ReportedMarine Protected Area (OSPAR)
Niedersächsisches Wattenmeer, Kernzone
IUCN Not Assignedbiosphere reserve - core area
Niedersächsisches Wattenmeer, Pflegezone
IUCN Not Assignedbiosphere reserve - buffer zone
Wetland of International Importance (Ramsar Site)
5 more protected areassorted by area
Marschen am Jadebusen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Landscape Protection Area
Vareler Geest
IUCN VLandscape Protection Area
Landscape Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
827 distinct species · 2 768 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Südender Leke : 22 espèces reliées par 132 interactions GloBI sur 6 types (connectance 21.0%, filtre Serrano α=0.2). 14 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
13km
Max discharge
0,4m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.