Ontologia

Commune · POL

Wierzbno

Poland

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

Species observed

148

Observations

236

Area

103,2km²

Ecological tissue

Sample of 33 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 Wierzbno : 25 espèces reliées par 42 interactions GloBI sur 6 types (connectance 7.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
42
Connectance
0.071
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

148 distinct species · 236 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

236 obs · 4 cellules
Obs. / cellule
≥ 160
160–159
30–159
30–29
< 30

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

Climate

Mean T°

7,9°C

Annual rain

607mm

Warmest m°

22,9°C

Coldest m°

-4,8°C

Elevation: 162 m on average (min 126 m, max 208 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
607mm
Warmest month
22,9°C
Coldest month
-4,8°C
Mean alt.
162m
Min
126m
Max
208m
Std. dev.
15m
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

5,6

Org. C

48,5g/kg

Clay

9,7%

Sand

71,1%

Silt

19,2%

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

Dominant lithology: suGLiMaggregated to Węgrów

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
91,8g/kg
Clay
9,6%
Sand
71,4%
Silt
19,0%
5–15 cm
pH H₂O
5,5
Org. C
25,9g/kg
Clay
8,3%
Sand
72,1%
Silt
19,6%
15–30 cm
pH H₂O
5,7
Org. C
27,7g/kg
Clay
11,1%
Sand
69,7%
Silt
19,1%

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

Land cover

Forest24.4%
Crops48.5%
Built-up0.4%
Bare soil0.8%
Other (grassland, water…)25.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

17,9km

Basins crossed

1

Max stream order

2

Max drainage

2 748km²

Discharge in basins

0,4m³/s

Mean precip.

534mm/an

Mean T°

7,1°C

Moisture idx

-0,26

Max snow

22%

Mean runoff

131mm/an

Mean elev. (basins)

150m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

39,6%

Pesticides

14,5kg/km²

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

Protected areas4

IUCN Not Assigned · 2IUCN Not Reported · 2

Dolina Liwca

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

274 km²

Ostoja Nadliwiecka

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

136 km²

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