Ontologia

Commune · POL

Osieczna

Poland

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

Species observed

522

Observations

1 206

Area

123km²

Ecological tissue

Sample of 46 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 Osieczna : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 6 types (connectance 7.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
88
Connectance
0.078
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

522 distinct species · 1 206 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 206 obs · 6 cellules
Obs. / cellule
≥ 452
452–451
449–451
84–448
< 84

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

Climate

Mean T°

7,8°C

Annual rain

597mm

Warmest m°

22,0°C

Coldest m°

-4,1°C

Elevation: 117 m on average (min 99 m, max 133 m)

Bioclimatic detailsExpert
Annual mean temp.
7,8°C
Annual rain
597mm
Warmest month
22,0°C
Coldest month
-4,1°C
Mean alt.
117m
Min
99m
Max
133m
Std. dev.
8m
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

5,3

Org. C

57,7g/kg

Clay

9,0%

Sand

75,4%

Silt

15,6%

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

Dominant lithology: suGLiMaggregated to Starogard

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
84,7g/kg
Clay
8,7%
Sand
74,9%
Silt
16,3%
5–15 cm
pH H₂O
5,2
Org. C
43,5g/kg
Clay
7,5%
Sand
76,4%
Silt
16,1%
15–30 cm
pH H₂O
5,5
Org. C
44,9g/kg
Clay
10,8%
Sand
74,8%
Silt
14,4%

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

Land cover

Forest69.9%
Crops7.7%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)21.6%

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

Hydrology2 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,6km

Lake surface here

0,62km²

Basins crossed

2

Max stream order

3

Max drainage

1 591km²

Discharge in basins

2,0m³/s

Mean precip.

571mm/an

Mean T°

6,8°C

Moisture idx

-0,13

Max snow

29%

Mean runoff

206mm/an

Mean elev. (basins)

106m

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

0,2nW

Built-up

22,4%

Pesticides

12,9kg/km²

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

Protected areas6

IUCN Not Assigned · 3IUCN Not Reported · 2IUCN IV · 1

Bory Tucholskie

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

3 230 km²

Śliwicki

IUCN Not Assigned

Protected Landscape Area · 1991

273 km²

Sandr Wdy

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

79 km²

Zdrójno

IUCN IV

Nature Reserve · 1984

2 km²

Siwe Bagno

IUCN Not Assigned

Nature Reserve · 2024

1 km²

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