Ontologia

Commune · POL

Aleksandrów Kujawski

Poland

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

Species observed

225

Observations

407

Area

7,2km²

Ecological tissue

Sample of 37 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 Aleksandrów Kujawski : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
92
Connectance
0.118
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

225 distinct species · 407 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

407 obs · 1 cellules
Obs. / cellule
≥ 407
407–406
407–406
407–406
< 407

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

Climate

Mean T°

8,6°C

Annual rain

537mm

Warmest m°

23,1°C

Coldest m°

-3,8°C

Elevation: 69 m on average (min 51 m, max 85 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
537mm
Warmest month
23,1°C
Coldest month
-3,8°C
Mean alt.
69m
Min
51m
Max
85m
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

6,4

Org. C

53,5g/kg

Clay

10,2%

Sand

70,2%

Silt

19,6%

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

Dominant lithology: suGLiMaggregated to Aleksandrów

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
80,3g/kg
Clay
9,9%
Sand
70,6%
Silt
19,5%
5–15 cm
pH H₂O
6,4
Org. C
34,7g/kg
Clay
8,6%
Sand
71,9%
Silt
19,6%
15–30 cm
pH H₂O
6,5
Org. C
45,6g/kg
Clay
12,1%
Sand
68,0%
Silt
19,9%

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

Land cover

Forest25.5%
Crops16.4%
Built-up7.6%
Bare soil0.3%
Other (grassland, water…)50.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Basins crossed

1

Max stream order

3

Max drainage

349km²

Discharge in basins

0,0m³/s

Mean precip.

528mm/an

Mean T°

8,0°C

Moisture idx

-0,29

Max snow

18%

Mean runoff

133mm/an

Mean elev. (basins)

82m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

9hab/km²

Night light

6,9nW

Built-up

764,1%

Pesticides

14,8kg/km²

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

Protected areas2

IUCN Not Assigned · 2

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