Ontologia

Commune · POL

Okonek

Poland

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

Species observed

723

Observations

2 639

Area

326km²

Ecological tissue

Sample of 34 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 Okonek : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 7 types (connectance 15.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
103
Connectance
0.155
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

723 distinct species · 2 639 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 639 obs · 9 cellules
Obs. / cellule
≥ 911
911–910
247–910
172–246
< 172

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

691mm

Warmest m°

21,8°C

Coldest m°

-3,8°C

Elevation: 143 m on average (min 105 m, max 166 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
691mm
Warmest month
21,8°C
Coldest month
-3,8°C
Mean alt.
143m
Min
105m
Max
166m
Std. dev.
13m
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

42,5g/kg

Clay

8,3%

Sand

75,4%

Silt

16,3%

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

Dominant lithology: suGLiMaggregated to Złotów

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
60,7g/kg
Clay
7,9%
Sand
75,7%
Silt
16,4%
5–15 cm
pH H₂O
5,4
Org. C
35,6g/kg
Clay
6,5%
Sand
77,0%
Silt
16,5%
15–30 cm
pH H₂O
5,6
Org. C
31,1g/kg
Clay
10,5%
Sand
73,5%
Silt
16,0%

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

Land cover

Forest43.8%
Crops39.2%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)16.5%

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

Hydrology4 basins · 3 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

72,4km

Lake surface here

1,20km²

Basins crossed

4

Max stream order

4

Max drainage

1 961km²

Discharge in basins

3,6m³/s

Mean precip.

623mm/an

Mean T°

7,2°C

Moisture idx

-0,08

Max snow

30%

Mean runoff

191mm/an

Mean elev. (basins)

142m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

18,7%

Pesticides

15,5kg/km²

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

Protected areas9

IUCN Not Reported · 4IUCN Not Assigned · 3IUCN IV · 2

Diabelskie Pustacie

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

33 km²

Poligon w Okonku

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

22 km²

Dolina Debrzynki

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

13 km²

Complete list

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