Ontologia

Commune · POL

Zakrzew

Poland

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

Species observed

112

Observations

174

Area

75,4km²

Ecological tissue

Sample of 38 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 Zakrzew : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 2 types (connectance 11.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
84
Connectance
0.119
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

112 distinct species · 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

174 obs · 1 cellules
Obs. / cellule
≥ 174
174–173
174–173
174–173
< 174

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

Climate

Mean T°

8,1°C

Annual rain

624mm

Warmest m°

22,7°C

Coldest m°

-5,4°C

Elevation: 252 m on average (min 219 m, max 301 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
624mm
Warmest month
22,7°C
Coldest month
-5,4°C
Mean alt.
252m
Min
219m
Max
301m
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

6,3

Org. C

31,0g/kg

Clay

18,1%

Sand

24,1%

Silt

57,8%

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

Dominant lithology: suGLiMaggregated to Lublin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
55,7g/kg
Clay
17,5%
Sand
24,3%
Silt
58,2%
5–15 cm
pH H₂O
6,2
Org. C
16,4g/kg
Clay
17,5%
Sand
23,9%
Silt
58,7%
15–30 cm
pH H₂O
6,4
Org. C
20,9g/kg
Clay
19,4%
Sand
24,2%
Silt
56,4%

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

Land cover

Forest12.0%
Crops69.0%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)17.8%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,5km

Basins crossed

2

Max stream order

2

Max drainage

1 313km²

Discharge in basins

0,3m³/s

Mean precip.

565mm/an

Mean T°

7,3°C

Moisture idx

-0,24

Max snow

21%

Mean runoff

133mm/an

Mean elev. (basins)

243m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

42,7%

Pesticides

13,3kg/km²

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

Protected areas3

IUCN Not Assigned · 2IUCN Not Reported · 1

Staw Boćków

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

3 km²

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