Rivière· 3 segments
Langer Graben
Crosses 4 administrative regions : Ludwigslust-Parchim, Meißen, Schwerin, Sömmerda
Total length
46km
Max discharge
15,6m³/s
Max Strahler
4
Segments matched
3
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- MeißenSachsen · Germany6.0 kmin this dpt
- SchwerinMecklenburg-Vorpommern · Germany1.8 kmin this dpt
- SömmerdaThüringen · Germany1.6 kmin this dpt
- Ludwigslust-ParchimMecklenburg-Vorpommern · Germany0.0 kmin this dpt
12 intersecting protected areas
Schweriner Seen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Elbtal zwischen Schöna und Mühlberg
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Landscape Protection Area
Schweriner Außensee und angrenzende Wälder und Moore
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Elbtal zwischen Schöna und Mühlberg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Linkselbische Bachtäler
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Nassau
IUCN VLandscape Protection Area
3 more protected areassorted by area
Linkselbische Täler zwischen Dresden und Meißen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Bosel und Elbhänge nördlich Meißen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 559 distinct species · 3 582 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Langer Graben : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 13 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
46km
Max discharge
15,6m³/s
Max Strahler
4
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.