Ontologia

Commune · POL

Ostrów Wielkopolski (rural)

Poland

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

Species observed

198

Observations

772

Area

207,8km²

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 Ostrów Wielkopolski (rural) : 22 espèces reliées par 122 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
122
Connectance
0.194
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

198 distinct species · 772 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

772 obs · 3 cellules
Obs. / cellule
≥ 445
445–444
445–444
200–444
< 200

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

578mm

Warmest m°

23,5°C

Coldest m°

-3,8°C

Elevation: 141 m on average (min 125 m, max 169 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
578mm
Warmest month
23,5°C
Coldest month
-3,8°C
Mean alt.
141m
Min
125m
Max
169m
Std. dev.
9m
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

5,9

Org. C

28,8g/kg

Clay

10,3%

Sand

67,7%

Silt

21,9%

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

Dominant lithology: suGLiMaggregated to Ostrów Wielkopolski

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
55,5g/kg
Clay
9,7%
Sand
68,6%
Silt
21,7%
5–15 cm
pH H₂O
5,8
Org. C
15,2g/kg
Clay
8,4%
Sand
69,6%
Silt
22,0%
15–30 cm
pH H₂O
6,1
Org. C
15,8g/kg
Clay
13,0%
Sand
65,0%
Silt
22,0%

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

Land cover

Forest22.4%
Crops56.0%
Built-up1.0%
Bare soil0.7%
Other (grassland, water…)19.9%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

19,3km

Basins crossed

3

Max stream order

2

Max drainage

4 837km²

Discharge in basins

1,1m³/s

Mean precip.

527mm/an

Mean T°

8,3°C

Moisture idx

-0,31

Max snow

20%

Mean runoff

118mm/an

Mean elev. (basins)

140m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

99,9%

Pesticides

14,2kg/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

Dolina Prosny

IUCN Not Assigned

Protected Landscape Area · 1997

106 km²

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