Ruisseau
Nöttenser Leide
Crosses 2 administrative regions : Friesland, Wittmund
Total length
4km
Max discharge
2,2m³/s
Max Strahler
2
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- WittmundNiedersachsen · Germany22.6 kmin this dpt
- FrieslandNiedersachsen · Germany0.3 kmin this dpt
16 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
Waddensea of Lower Saxony
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Wetland of International Importance (Ramsar Site)
7 more protected areassorted by area
Niedersächsisches Wattenmeer, Pflegezone
IUCN Not Assignedbiosphere reserve - buffer zone
Niedersächsisches Wattenmeer, Entwicklungszone
IUCN Not Assignedbiosphere reserve - transition area
Wangerland
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Teichfledermausgewässer
IUCN VLandscape Protection Area
Teichfledermaus-Habitate im Raum Wilhelmshaven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
314 distinct species · 478 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Nöttenser Leide : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 6 types (connectance 13.2%, 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
4km
Max discharge
2,2m³/s
Max Strahler
2
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.