Rivière· 6 segments
Mierzęcka Struga
Crosses 2 administrative regions : Choszczno, Strzelce-Drezdenko
Total length
28km
Max discharge
3m³/s
Max Strahler
4
Segments matched
6
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Strzelce-DrezdenkoLubuskie · Poland29.8 kmin this dpt
- ChoszcznoZachodniopomorskie · Poland0.3 kmin this dpt
5 intersecting protected areas
Lasy Puszczy nad Drawą
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Uroczyska Puszczy Drawskiej
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Puszcza Drawska
IUCN Not AssignedProtected Landscape Area
F (Bierzwnik)
IUCN Not AssignedProtected Landscape Area
Lasy Bierzwnickie
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
49 distinct species · 67 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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).
Indicateurs du tissu écologique
Tissu écologique de Mierzęcka Struga : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 5 types (connectance 11.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
28km
Max discharge
3,0m³/s
Max Strahler
4
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.