Ontologia

Commune · POL

Chocianów

Poland

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

Species observed

552

Observations

2 118

Area

221,7km²

Ecological tissue

Sample of 25 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 Chocianów : 17 espèces reliées par 64 interactions GloBI sur 6 types (connectance 21.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
64
Connectance
0.213
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

552 distinct species · 2 118 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 118 obs · 6 cellules
Obs. / cellule
≥ 717
717–716
569–716
422–568
< 422

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

Climate

Mean T°

9,1°C

Annual rain

650mm

Warmest m°

23,4°C

Coldest m°

-3,4°C

Elevation: 153 m on average (min 133 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
650mm
Warmest month
23,4°C
Coldest month
-3,4°C
Mean alt.
153m
Min
133m
Max
175m
Std. dev.
9m
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

32,1g/kg

Clay

10,8%

Sand

62,6%

Silt

26,6%

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

Dominant lithology: suGLiMaggregated to Polkowice

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
59,2g/kg
Clay
10,8%
Sand
63,0%
Silt
26,2%
5–15 cm
pH H₂O
5,4
Org. C
22,8g/kg
Clay
8,6%
Sand
64,9%
Silt
26,5%
15–30 cm
pH H₂O
5,7
Org. C
14,3g/kg
Clay
13,0%
Sand
60,0%
Silt
27,0%

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

Land cover

Forest53.2%
Crops26.6%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)19.5%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

29,4km

Basins crossed

3

Max stream order

3

Max drainage

30 440km²

Discharge in basins

1,5m³/s

Mean precip.

579mm/an

Mean T°

8,3°C

Moisture idx

-0,22

Max snow

17%

Mean runoff

175mm/an

Mean elev. (basins)

167m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

37,9%

Pesticides

15,0kg/km²

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

Protected areas5

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

Bory Dolnośląskie

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 721 km²

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