Ontologia

Commune · POL

Katowice

Poland

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

Species observed

1 873

Observations

27 594

Area

164,7km²

Ecological tissue

Sample of 41 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 Katowice : 28 espèces reliées par 111 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
111
Connectance
0.135
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

1 873 distinct species · 27 594 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 594 obs · 4 cellules
Obs. / cellule
≥ 11 209
11 209–11 208
6 330–11 208
6 330–6 329
< 6 330

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

Climate

Mean T°

8,7°C

Annual rain

788mm

Warmest m°

22,7°C

Coldest m°

-5,0°C

Elevation: 277 m on average (min 246 m, max 320 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
788mm
Warmest month
22,7°C
Coldest month
-5,0°C
Mean alt.
277m
Min
246m
Max
320m
Std. dev.
16m
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

33,8g/kg

Clay

22,6%

Sand

28,9%

Silt

48,5%

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

Dominant lithology: ssGLiMaggregated to Katowice

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
62,9g/kg
Clay
21,9%
Sand
29,0%
Silt
49,2%
5–15 cm
pH H₂O
5,4
Org. C
23,5g/kg
Clay
22,6%
Sand
28,5%
Silt
48,8%
15–30 cm
pH H₂O
5,6
Org. C
15,1g/kg
Clay
23,3%
Sand
29,1%
Silt
47,5%

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

Land cover

Forest42.0%
Crops8.9%
Built-up5.4%
Bare soil0.2%
Other (grassland, water…)43.6%

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

Hydrology3 basins · 3 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

31,7km

Lake surface here

1,04km²

Basins crossed

3

Max stream order

3

Max drainage

2 114km²

Discharge in basins

1,4m³/s

Mean precip.

723mm/an

Mean T°

8,1°C

Moisture idx

-0,07

Max snow

23%

Mean runoff

258mm/an

Mean elev. (basins)

313m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

10hab/km²

Night light

17,3nW

Built-up

537,4%

Pesticides

8,9kg/km²

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

Protected areas2

IUCN IV · 2

Ochojec

IUCN IV

Nature Reserve · 1982

0 km²

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