Rivière· 9 segments
Ohm
Crosses 2 administrative regions : Marburg-Biedenkopf, Vogelsbergkreis
Total length
61km
Max discharge
8,2m³/s
Max Strahler
4
Segments matched
9
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- VogelsbergkreisHessen · Germany27.9 kmin this dpt
- Marburg-BiedenkopfHessen · Germany18.3 kmin this dpt
19 intersecting protected areas
Vogelsberg
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Laubacher Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Auenverbund Lahn-Ohm
IUCN VLandscape Protection Area
Amöneburger Becken
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Feldatal/Kahlofen und Ohmaue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Brückerwald und Hußgeweid
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Obere Lahn und Wetschaft mit Nebengewässern
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Wohraaue zwischen Kirchhain und Gemünden (Wohra)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ohmwiesen bei Rüdigheim
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10 more protected areassorted by area
Ohmaue/Igelsrain
IUCN IVNature Reserve
Brießelserlen
IUCN IVNature Reserve
Schweinsberger Moor
IUCN IVNature Reserve
Amöneburg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Amöneburg
IUCN IVNature Reserve
Nature Reserve
Am Dörnberg bei Homberg/Ohm
IUCN IVNature Reserve
Saurasen bei Schweinsberg
IUCN IVNature Reserve
Nature Reserve
Unter der Waschbach
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
597 distinct species · 3 083 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Ohm : 25 espèces reliées par 105 interactions GloBI sur 6 types (connectance 14.9%, 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
61km
Max discharge
8,2m³/s
Max Strahler
4
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.