Ruisseau
Modau
Crosses 3 administrative regions : Darmstadt, Darmstadt-Dieburg, Groß-Gerau
Total length
43km
Max discharge
1,1m³/s
Max Strahler
1
Segments matched
1
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Darmstadt-DieburgHessen · Germany22.7 kmin this dpt
- DarmstadtHessen · Germany6.0 kmin this dpt
- Groß-GerauHessen · Germany0.0 kmin this dpt
12 intersecting protected areas
Stadt Darmstadt
IUCN VLandscape Protection Area
Buchenwälder des vorderen Odenwaldes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Hessische Altneckarschlingen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Prinzenberg bei Darmstadt-Eberstadt
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Felswände des nördlichen Odenwaldes
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Streuobstwiesen von Darmstadt-Eberstadt/Prinzenberg und Eichwäld.
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Lerchenberg und Kernesbellen von Darmstadt-Eberstadt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
3 more protected areassorted by area
Düne am Ulvenberg von Darmstadt-Eberstadt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Pfungstädter Düne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 719 distinct species · 9 500 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Modau : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 4 types (connectance 19.0%, filtre Serrano α=0.2). 11 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
43km
Max discharge
1,1m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.