Ontologia

Rivière· 54 segments

Werra

Crosses 9 administrative regions : Eichsfeld, Eisenach, Göttingen, Hersfeld-Rotenburg, Hildburghausen +4

rivière

Total length

310km

Max discharge

45,3m³/s

Max Strahler

5

Segments matched

54

River geography9 admin regions · 0 communes

Parent watershed

hybas-2080399030619 km²

9 administrative regions crossed (GADM L2)

  • Wartburgkreis
    Thüringen · Germany
    63.5 km
    in this dpt
  • Werra-Meißner-Kreis
    Hessen · Germany
    63.1 km
    in this dpt
  • Schmalkalden-Meiningen
    Thüringen · Germany
    37.5 km
    in this dpt
  • Hildburghausen
    Thüringen · Germany
    28.2 km
    in this dpt
  • Göttingen
    Niedersachsen · Germany
    12.5 km
    in this dpt
  • Hersfeld-Rotenburg
    Hessen · Germany
    9.8 km
    in this dpt
  • Eichsfeld
    Thüringen · Germany
    1.9 km
    in this dpt
  • Eisenach
    Thüringen · Germany
    0.1 km
    in this dpt
  • Kassel
    Hessen · Germany
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 54 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

901 distinct species · 1 735 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Werra : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 18.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
101
Connectance
0.180
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

310km

Max discharge

45,3m³/s

Max Strahler

5

Segments matched

54

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