Ontologia

Commune · POL

Chełm Śląski

Poland

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

Species observed

182

Observations

379

Area

23,4km²

Ecological tissue

Sample of 35 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 Chełm Śląski : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 15.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
90
Connectance
0.151
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

182 distinct species · 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

379 obs · 1 cellules
Obs. / cellule
≥ 379
379–378
379–378
379–378
< 379

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

Climate

Mean T°

8,9°C

Annual rain

798mm

Warmest m°

22,9°C

Coldest m°

-5,1°C

Elevation: 240 m on average (min 229 m, max 258 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
798mm
Warmest month
22,9°C
Coldest month
-5,1°C
Mean alt.
240m
Min
229m
Max
258m
Std. dev.
6m
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

32,4g/kg

Clay

23,6%

Sand

23,1%

Silt

53,3%

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

Dominant lithology: suGLiMaggregated to Bieruń-Lędziny

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
57,3g/kg
Clay
23,0%
Sand
23,0%
Silt
54,0%
5–15 cm
pH H₂O
5,4
Org. C
22,8g/kg
Clay
24,1%
Sand
22,6%
Silt
53,3%
15–30 cm
pH H₂O
5,6
Org. C
17,2g/kg
Clay
23,6%
Sand
23,8%
Silt
52,6%

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

Land cover

Forest17.1%
Crops36.0%
Built-up1.7%
Bare soil0.5%
Other (grassland, water…)44.7%

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

Hydrology2 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,6km

Lake surface here

1,92km²

Basins crossed

2

Max stream order

5

Max drainage

2 114km²

Discharge in basins

0,2m³/s

Mean precip.

741mm/an

Mean T°

8,1°C

Moisture idx

-0,05

Max snow

23%

Mean runoff

278mm/an

Mean elev. (basins)

329m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

169,9%

Pesticides

13,8kg/km²

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