Ruisseau· 3 segments
Lehrde
Crosses 3 administrative regions : Heidekreis, Rotenburg (Wümme), Verden
Total length
33km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- HeidekreisNiedersachsen · Germany6.8 kmin this dpt
- Rotenburg (Wümme)Niedersachsen · Germany5.8 kmin this dpt
- VerdenNiedersachsen · Germany0.3 kmin this dpt
8 intersecting protected areas
Lehrde und Eich
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Lehrdetal
IUCN VLandscape Protection Area
Lehrdetal
IUCN IVNature Reserve
Lehrdewiesen
IUCN VLandscape Protection Area
Lehrdetal
IUCN VLandscape Protection Area
Verdener Moor
IUCN IVNature Reserve
Eich
IUCN IVNature Reserve
Eich bei Stellichte
IUCN VLandscape Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
561 distinct species · 1 115 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Lehrde : 27 espèces reliées par 124 interactions GloBI sur 6 types (connectance 13.7%, filtre Serrano α=0.2). 16 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
33km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.