Ontologia

Commune · POL

Trawniki

Poland

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

Species observed

671

Observations

3 047

Area

84,2km²

Ecological tissue

Sample of 27 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 Trawniki : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 21.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
76
Connectance
0.216
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

671 distinct species · 3 047 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 047 obs · 4 cellules
Obs. / cellule
≥ 1 115
1 115–1 114
868–1 114
868–867
< 868

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

Climate

Mean T°

8,3°C

Annual rain

573mm

Warmest m°

23,3°C

Coldest m°

-5,2°C

Elevation: 180 m on average (min 167 m, max 209 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
573mm
Warmest month
23,3°C
Coldest month
-5,2°C
Mean alt.
180m
Min
167m
Max
209m
Std. dev.
11m
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

6,0

Org. C

30,1g/kg

Clay

18,0%

Sand

31,9%

Silt

50,2%

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

Dominant lithology: suGLiMaggregated to Świdnik

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
59,4g/kg
Clay
17,2%
Sand
32,4%
Silt
50,5%
5–15 cm
pH H₂O
5,9
Org. C
14,4g/kg
Clay
17,6%
Sand
31,9%
Silt
50,5%
15–30 cm
pH H₂O
6,1
Org. C
16,3g/kg
Clay
19,2%
Sand
31,3%
Silt
49,5%

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

Land cover

Forest14.1%
Crops58.1%
Built-up0.9%
Bare soil1.0%
Other (grassland, water…)25.9%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

25,3km

Basins crossed

4

Max stream order

4

Max drainage

3 988km²

Discharge in basins

2,3m³/s

Mean precip.

545mm/an

Mean T°

7,3°C

Moisture idx

-0,27

Max snow

23%

Mean runoff

128mm/an

Mean elev. (basins)

215m

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

95,3%

Pesticides

13,7kg/km²

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

Protected areas2

IUCN Not Assigned · 1IUCN V · 1

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