Ontologia

Rivière· 39 segments

Mühlgraben

Crosses 27 administrative regions : Altenburger Land, Bautzen, Burgenlandkreis, Börde, Chemnitz +22

rivière

Total length

713km

Max discharge

51,5m³/s

Max Strahler

5

Segments matched

39

River geography27 admin regions · 0 communes

Parent watershed

hybas-2080394490998 km²

27 administrative regions crossed (GADM L2)

  • Mittelsachsen
    Sachsen · Germany
    33.4 km
    in this dpt
  • Sächsische Schweiz-Osterzgebirge
    Sachsen · Germany
    23.0 km
    in this dpt
  • Nordsachsen
    Sachsen · Germany
    20.8 km
    in this dpt
  • Ilm-Kreis
    Thüringen · Germany
    18.8 km
    in this dpt
  • Meißen
    Sachsen · Germany
    16.8 km
    in this dpt
  • Nordhausen
    Thüringen · Germany
    16.7 km
    in this dpt
  • Greiz
    Thüringen · Germany
    15.8 km
    in this dpt
  • Weimarer Land
    Thüringen · Germany
    15.2 km
    in this dpt
  • Bautzen
    Sachsen · Germany
    13.5 km
    in this dpt
  • Mansfeld-Südharz
    Sachsen-Anhalt · Germany
    12.8 km
    in this dpt
  • Burgenlandkreis
    Sachsen-Anhalt · Germany
    10.6 km
    in this dpt
  • Harz
    Sachsen-Anhalt · Germany
    8.0 km
    in this dpt
  • Eichsfeld
    Thüringen · Germany
    6.5 km
    in this dpt
  • Gera
    Thüringen · Germany
    5.4 km
    in this dpt
  • Salzlandkreis
    Sachsen-Anhalt · Germany
    5.1 km
    in this dpt
  • Vogtlandkreis
    Sachsen · Germany
    3.8 km
    in this dpt
  • Zwickau
    Sachsen · Germany
    3.6 km
    in this dpt
  • Gotha
    Thüringen · Germany
    3.4 km
    in this dpt
  • Leipzig
    Sachsen · Germany
    2.3 km
    in this dpt
  • Erzgebirgskreis
    Sachsen · Germany
    2.1 km
    in this dpt
  • Sömmerda
    Thüringen · Germany
    1.9 km
    in this dpt
  • Osterode am Harz
    Niedersachsen · Germany
    1.3 km
    in this dpt
  • Börde
    Sachsen-Anhalt · Germany
    1.3 km
    in this dpt
  • Saalekreis
    Sachsen-Anhalt · Germany
    0.9 km
    in this dpt
  • Altenburger Land
    Thüringen · Germany
    0.6 km
    in this dpt
  • Weimar
    Thüringen · Germany
    0.0 km
    in this dpt
  • Chemnitz
    Sachsen · Germany
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 39 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

867 distinct species · 1 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Mühlgraben : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
115
Connectance
0.147
Patrimoniales
1
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

713km

Max discharge

51,5m³/s

Max Strahler

5

Segments matched

39

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