Ruisseau
Ussel
Crosses 2 administrative regions : Donau-Ries, Neuburg-Schrobenhausen
Total length
33km
Max discharge
0,9m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Donau-RiesBayern · Germany16.0 kmin this dpt
- Neuburg-SchrobenhausenBayern · Germany8.2 kmin this dpt
11 intersecting protected areas
Landscape Protection Area
Donauauen zwischen Lechmündung und Ingolstadt
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Mittleres Altmühltal mit Wellheimer Trockental und Schambachtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Lech-Donau-Winkel
IUCN VWetland of International Importance (Ramsar Site)
Felsen und Hangwälder im Altmühltal und Wellheimer Trockental
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Donau mit Jura-Hängen zwischen Leitheim und Neuburg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Schutz des Wellheimer Donautrockentales im Markt Rennertshofen, Landkreis Neuburg-Schrobenhausen
IUCN VLandscape Protection Area
Landscape Protection Area
2 more protected areassorted by area
Oberlauf der Ussel bis Itzing
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Fledermauswinterquartiere in der südlichen Frankenalb
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
783 distinct species · 5 624 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 Ussel : 17 espèces reliées par 36 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 9 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
0,9m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.