Ruisseau
Feldlandgraben
Crosses 3 administrative regions : Hamburg, Harburg, Lüneburg
Total length
3km
Max discharge
1,3m³/s
Max Strahler
1
Segments matched
1
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- LüneburgNiedersachsen · Germany23.0 kmin this dpt
- HarburgNiedersachsen · Germany12.4 kmin this dpt
- HamburgHamburg · Germany0.0 kmin this dpt
20 intersecting protected areas
Flusslandschaft Elbe
IUCN Not Assignedbiosphere reserve
Flusslandschaft Elbe, Entwicklungszone
IUCN Not Assignedbiosphere reserve - transition area
Flusslandschaft Elbe, Pflegezone
IUCN Not Assignedbiosphere reserve - buffer zone
Niedersächsische Mittelelbe
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Elbeniederung zwischen Schnackenburg und Geesthacht
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Gewässersystem der Luhe und unteren Neetze
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Untere Seeve- und Untere Luhe-Ilmenau-Niederung
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Hamburger Unterelbe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11 more protected areassorted by area
Nature Reserve
Elbe zwischen Geesthacht und Hamburg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Neuengamme
IUCN VLandscape Protection Area
Landscape Protection Area
Hamburger Elbe
IUCN VLandscape Protection Area
Ilmenau-Luhe-Niederung
IUCN IVNature Reserve
Ost-Krauel
IUCN VLandscape Protection Area
Zollenspieker/Kiebitzbrack
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Zollenspieker
IUCN IVNature Reserve
Nordhang am Metzensee
IUCN VLandscape Protection Area
Fehlingsbleck
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 269 distinct species · 3 557 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Feldlandgraben : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 7 types (connectance 12.4%, 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
3km
Max discharge
1,3m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.