Ruisseau
Haldemer Molkerei-Graben
Crosses 2 administrative regions : Diepholz, Osnabrück
Total length
5km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- DiepholzNiedersachsen · Germany3.9 kmin this dpt
- OsnabrückNiedersachsen · Germany0.1 kmin this dpt
6 intersecting protected areas
Dümmer
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Dümmer
IUCN VWetland of International Importance (Ramsar Site)
Dümmer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Nature Reserve
Ochsenbruch
IUCN VLandscape Protection Area
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 051 distinct species · 32 848 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Haldemer Molkerei-Graben : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 18.5%, filtre Serrano α=0.2). 8 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
5km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.