Ontologia

Commune · POL

Obrzycko (rural)

Poland

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

Species observed

820

Observations

9 082

Area

110,8km²

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 Obrzycko (rural) : 24 espèces reliées par 113 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
113
Connectance
0.179
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

820 distinct species · 9 082 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 082 obs · 4 cellules
Obs. / cellule
≥ 6 541
6 541–6 540
1 529–6 540
1 529–1 528
< 1 529

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

Climate

Mean T°

8,9°C

Annual rain

574mm

Warmest m°

23,3°C

Coldest m°

-3,1°C

Elevation: 63 m on average (min 51 m, max 74 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
574mm
Warmest month
23,3°C
Coldest month
-3,1°C
Mean alt.
63m
Min
51m
Max
74m
Std. dev.
6m
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

49,1g/kg

Clay

10,6%

Sand

70,7%

Silt

18,7%

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

Dominant lithology: suGLiMaggregated to Szamotuły

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
71,0g/kg
Clay
10,0%
Sand
71,7%
Silt
18,3%
5–15 cm
pH H₂O
5,5
Org. C
37,1g/kg
Clay
9,0%
Sand
72,4%
Silt
18,5%
15–30 cm
pH H₂O
5,8
Org. C
39,1g/kg
Clay
12,7%
Sand
68,1%
Silt
19,2%

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

Land cover

Forest46.6%
Crops34.6%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)18.0%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

27,3km

Basins crossed

3

Max stream order

6

Max drainage

30 394km²

Discharge in basins

9,7m³/s

Mean precip.

549mm/an

Mean T°

8,4°C

Moisture idx

-0,25

Max snow

23%

Mean runoff

118mm/an

Mean elev. (basins)

72m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

43,2%

Pesticides

15,5kg/km²

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

Protected areas5

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

Puszcza Notecka

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 783 km²

Dąbrowy Obrzyckie

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

9 km²

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