Ontologia

HydroBASINS lev08 watershed · #2080412050

Bassin de Pilica

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Częstochowa, Włoszczowa, Zawiercie

Pfafstetter: 24244297

Sub-basin area

81km²

Upstream area

870,6km²

Discharge

5,22m³/s

Mean elev.

257m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pilica436 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Suchy Młyn

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    5.25 km² overlap

  • Dolina Górnej Pilicy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.78 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

160 distinct species · 341 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

341 obs · 3 cellules
Obs. / cellule
≥ 173
173–172
173–172
138–172
< 138

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 39 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 Bassin de Pilica : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
71
Connectance
0.096
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

7,8°C

Annual rain

639mm

Moisture idx (CMI)

-0,14

Runoff

177mm/an

PET

747mm

AET

540mm

Mean slope

1,0°

Water table

96cm

Forest

43%

Crops

42%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)