Ontologia

Rivière· 15 segments

Utrata

Crosses 5 administrative regions : Grodzisk Mazowiecki, Piaseczno, Pruszków, Sochaczew, Warszaw Zachodni

rivière

Total length

82km

Max discharge

4m³/s

Max Strahler

4

Segments matched

15

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080371230894 km²

5 administrative regions crossed (GADM L2)

  • Warszaw Zachodni
    Mazowieckie · Poland
    38.1 km
    in this dpt
  • Pruszków
    Mazowieckie · Poland
    29.3 km
    in this dpt
  • Grodzisk Mazowiecki
    Mazowieckie · Poland
    14.5 km
    in this dpt
  • Sochaczew
    Mazowieckie · Poland
    11.2 km
    in this dpt
  • Piaseczno
    Mazowieckie · Poland
    4.7 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

226 distinct species · 990 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 22 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 Utrata : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 38.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
106
Connectance
0.384
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

82km

Max discharge

4,0m³/s

Max Strahler

4

Segments matched

15

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