Ontologia

Commune · POL

Bytom Odrzański

Poland

CfbTemperate, no dry season, warm summer(81 %)

Species observed

599

Observations

3 288

Area

52,4km²

Ecological tissue

Sample of 31 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 Bytom Odrzański : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 18.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
86
Connectance
0.185
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

599 distinct species · 3 288 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 288 obs · 2 cellules
Obs. / cellule
≥ 2 316
2 316–2 315
2 316–2 315
2 316–2 315
< 2 316

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

Climate

Mean T°

9,3°C

Annual rain

631mm

Warmest m°

23,8°C

Coldest m°

-3,1°C

Elevation: 107 m on average (min 65 m, max 194 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
631mm
Warmest month
23,8°C
Coldest month
-3,1°C
Mean alt.
107m
Min
65m
Max
194m
Std. dev.
34m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(81 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

34,6g/kg

Clay

12,3%

Sand

62,5%

Silt

25,3%

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

Dominant lithology: suGLiMaggregated to Nowa Sól

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
65,5g/kg
Clay
11,6%
Sand
63,3%
Silt
25,1%
5–15 cm
pH H₂O
5,5
Org. C
24,0g/kg
Clay
10,3%
Sand
64,6%
Silt
25,1%
15–30 cm
pH H₂O
5,8
Org. C
14,2g/kg
Clay
14,9%
Sand
59,5%
Silt
25,7%

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

Land cover

Forest32.3%
Crops44.4%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)22.2%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,9km

Basins crossed

3

Max stream order

6

Max drainage

37 180km²

Discharge in basins

53,6m³/s

Mean precip.

559mm/an

Mean T°

8,6°C

Moisture idx

-0,25

Max snow

17%

Mean runoff

151mm/an

Mean elev. (basins)

109m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

66,7%

Pesticides

14,8kg/km²

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

Protected areas6

IUCN Not Assigned · 3IUCN Not Reported · 2IUCN IV · 1

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