Ontologia

Fleuve· 2 segments

Kleine Emscher

Crosses 2 administrative regions : Duisburg, Wesel

fleuve

Total length

9km

Max discharge

2 304,8m³/s

Max Strahler

7

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080387860428 km²

2 administrative regions crossed (GADM L2)

  • Duisburg
    Nordrhein-Westfalen · Germany
    10.1 km
    in this dpt
  • Wesel
    Nordrhein-Westfalen · Germany
    1.7 km
    in this dpt

20 intersecting protected areas

11 more protected areas

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 343 distinct species · 22 871 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Kleine Emscher : 26 espèces reliées par 93 interactions GloBI sur 6 types (connectance 14.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
93
Connectance
0.148
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

9km

Max discharge

2 304,8m³/s

Max Strahler

7

Segments matched

2

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.