Ontologia

Commune · POL

Kościan

Poland

DfbCold, no dry season, warm summer(94 %)

Species observed

288

Observations

833

Area

8,8km²

Ecological tissue

Sample of 40 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 Kościan : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 145 interactions GloBI sur 5 types (connectance 17.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
145
Connectance
0.177
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

288 distinct species · 833 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

833 obs · 1 cellules
Obs. / cellule
≥ 833
833–832
833–832
833–832
< 833

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

Climate

Mean T°

9,2°C

Annual rain

541mm

Warmest m°

23,6°C

Coldest m°

-3,2°C

Elevation: 72 m on average (min 68 m, max 75 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
541mm
Warmest month
23,6°C
Coldest month
-3,2°C
Mean alt.
72m
Min
68m
Max
75m
Std. dev.
2m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(94 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

34,9g/kg

Clay

8,1%

Sand

76,8%

Silt

15,2%

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

Dominant lithology: suGLiMaggregated to Kościan

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
59,6g/kg
Clay
8,6%
Sand
76,4%
Silt
15,0%
5–15 cm
pH H₂O
6,2
Org. C
23,1g/kg
Clay
6,7%
Sand
78,2%
Silt
15,1%
15–30 cm
pH H₂O
6,4
Org. C
21,9g/kg
Clay
8,9%
Sand
75,7%
Silt
15,3%

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

Land cover

Forest3.9%
Crops16.5%
Built-up11.4%
Bare soil0.3%
Other (grassland, water…)67.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

3

Max drainage

1 667km²

Discharge in basins

0,0m³/s

Mean precip.

530mm/an

Mean T°

8,3°C

Moisture idx

-0,30

Max snow

17%

Mean runoff

114mm/an

Mean elev. (basins)

97m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

14hab/km²

Night light

15,0nW

Built-up

1 142,4%

Pesticides

14,7kg/km²

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