Ontologia

Rivière· 14 segments

Dahme

Crosses 3 administrative regions : Berlin, Dahme-Spreewald, Teltow-Fläming

rivière

Total length

101km

Max discharge

5,1m³/s

Max Strahler

4

Segments matched

14

River geography3 admin regions · 0 communes

Parent watershed

hybas-20803661001373 km²

3 administrative regions crossed (GADM L2)

  • Dahme-Spreewald
    Brandenburg · Germany
    42.7 km
    in this dpt
  • Teltow-Fläming
    Brandenburg · Germany
    13.9 km
    in this dpt
  • Berlin
    Berlin · Germany
    10.2 km
    in this dpt

23 intersecting protected areas

14 more protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

798 distinct species · 1 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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 Dahme : 30 espèces reliées par 135 interactions GloBI sur 5 types (connectance 13.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
135
Connectance
0.136
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

101km

Max discharge

5,1m³/s

Max Strahler

4

Segments matched

14

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