Ontologia

County · POL

Piotrków

Poland

DfbCold, no dry season, warm summer(100 %)

Species observed

2 003

Observations

23 404

Area

1 428,3km²

Ecological tissue

Sample of 33 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 Piotrków : 23 espèces reliées par 93 interactions GloBI sur 4 types (connectance 16.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
93
Connectance
0.166
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

2 003 distinct species · 23 404 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 404 obs · 43 cellules
Obs. / cellule
≥ 2 353
1 466–2 352
522–1 465
293–521
< 293

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

Climate

Mean T°

8,5°C

Annual rain

607mm

Warmest m°

23,2°C

Coldest m°

-4,7°C

Elevation: 205 m on average (min 166 m, max 253 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
607mm
Warmest month
23,2°C
Coldest month
-4,7°C
Mean alt.
205m
Min
166m
Max
253m
Std. dev.
15m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

32,2g/kg

Clay

10,2%

Sand

64,9%

Silt

24,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
60,3g/kg
Clay
9,1%
Sand
65,9%
Silt
24,9%
5–15 cm
pH H₂O
5,4
Org. C
19,0g/kg
Clay
7,2%
Sand
67,4%
Silt
25,4%
15–30 cm
pH H₂O
5,7
Org. C
17,4g/kg
Clay
14,2%
Sand
61,5%
Silt
24,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest29.2%
Crops46.1%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)23.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology7 basins · 9 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

307,4km

Lake surface here

10,24km²

Basins crossed

7

Max stream order

5

Max drainage

5 001km²

Discharge in basins

30,0m³/s

Mean precip.

580mm/an

Mean T°

7,8°C

Moisture idx

-0,22

Max snow

26%

Mean runoff

150mm/an

Mean elev. (basins)

208m

Rivers / streams (23, ord ≥ 4)

11 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

1,3nW

Built-up

70,4%

Pesticides

14,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas20

IUCN IV · 8IUCN Not Reported · 7IUCN Not Assigned · 4IUCN V · 1

Piliczański

IUCN Not Assigned

Protected Landscape Area · 2009

440 km²

Doliny Widawki

IUCN Not Assigned

Protected Landscape Area · 1998

416 km²

Dolina Czarnej

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2012

58 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations10