Ontologia

Ruisseau· 6 segments

Brzeźnica

Crosses 6 administrative regions : Milicz, Nowa Sól, Trzebnica, Wieruszów, Zielona Góra +1

ruisseau

Total length

144km

Max discharge

5,5m³/s

Max Strahler

3

Segments matched

6

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080377070672 km²

6 administrative regions crossed (GADM L2)

  • Żagań
    Lubuskie · Poland
    14.7 km
    in this dpt
  • Zielona Góra
    Lubuskie · Poland
    10.2 km
    in this dpt
  • Wieruszów
    Łódzkie · Poland
    7.4 km
    in this dpt
  • Nowa Sól
    Lubuskie · Poland
    3.4 km
    in this dpt
  • Trzebnica
    Dolnośląskie · Poland
    2.4 km
    in this dpt
  • Milicz
    Dolnośląskie · Poland
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

68 distinct species · 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Brzeźnica : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
49
Connectance
0.099
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

144km

Max discharge

5,5m³/s

Max Strahler

3

Segments matched

6

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