Ruisseau
Hirschgraben
Crosses 3 administrative regions : Landsberg am Lech, Starnberg, Weilheim-Schongau
Total length
18km
Max discharge
16,1m³/s
Max Strahler
3
Segments matched
1
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Weilheim-SchongauBayern · Germany3.4 kmin this dpt
- Landsberg am LechBayern · Germany3.4 kmin this dpt
- StarnbergBayern · Germany0.0 kmin this dpt
11 intersecting protected areas
Landscape Protection Area
Ammersee-West
IUCN VLandscape Protection Area
Ammerseegebiet
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Lake Ammer
IUCN VWetland of International Importance (Ramsar Site)
Ammer vom Alpenrand b. zum NSG 'Vogelfreistätte Ammersee-Südufer'
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Moränenlandschaft zwischen Ammersee und Starnberger See
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Ammerseeufer und Leitenwälder
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ammersee-Südufer und Raistinger Wiesen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2 more protected areassorted by area
Nature Reserve
Landscape Protection Area
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 560 distinct species · 79 619 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Hirschgraben : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 4 types (connectance 15.4%, 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
18km
Max discharge
16,1m³/s
Max Strahler
3
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.